{"pageNumber":"503","pageRowStart":"12550","pageSize":"25","recordCount":184606,"records":[{"id":70211230,"text":"70211230 - 2021 - Current activity on the Martian surface: A key subject for future exploration","interactions":[],"lastModifiedDate":"2021-10-12T15:08:55.173485","indexId":"70211230","displayToPublicDate":"2021-04-30T10:05:48","publicationYear":"2021","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":9373,"text":"Bulletin of the AAS","active":true,"publicationSubtype":{"id":1}},"title":"Current activity on the Martian surface: A key subject for future exploration","docAbstract":"<p>One of the fundamental discoveries in Mars science in the last decade has been the extent and importance of current surface activity. Recent results have shifted our view of Mars from a world where the most interesting geologic events were in the distant past (similar to the Moon) to a world that undergoes active evolution and one where understanding the present is key to deciphering the planet’s history. When input was requested for the last Planetary Science Decadal Survey, some observations of surface changes had been published, but the number of detections was small and their significance not fully appreciated. Since that time, detections have proliferated, driven primarily by the long-term operation of the Mars Reconnaissance Orbiter (MRO) and the High Resolution Imaging Science Experiment (HiRISE) as well as landed observations of aeolian activity. In addition to observed changes, theory suggests that additional important surface processes are likely active but not yet observed because orbital data are limited in space and time and landed studies are rare. </p><p>Understanding current Martian surface processes is a fundamental science question in itself, as it provides a test for physical and terrestrial analog-based models of specific geological processes acting under non-Earth planetary and environmental conditions. It is also an essential step for reading Mars’ geologic history and providing input to climate models: without understanding current dynamic processes, we cannot understand how they have varied during recent climate cycles, nor how they are reflected in ancient rock or modern ice records. Understanding the rates and types of current surface activity is also highly relevant to selecting geological samples, setting Planetary Protection rules, and understanding the hazards and environment that would be experienced by future human explorers.</p>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Planetary science and astrobiology decadal survey 2023-2032","largerWorkSubtype":{"id":1,"text":"Federal Government Series"},"language":"English","publisher":"National Academy of Sciences","doi":"10.3847/25c2cfeb.72861191","usgsCitation":"Dundas, C.M., Byrne, S., Chojnacki, M., Diniega, S., Daubar, I.J., Hamilton, C.W., Hansen, C.J., McEwen, A.S., Portyankina, G., and Sizemore, H.G., 2021, Current activity on the Martian surface: A key subject for future exploration: Bulletin of the AAS, v. 53, no. 4, Whitepaper #157, 8 p., https://doi.org/10.3847/25c2cfeb.72861191.","productDescription":"Whitepaper #157, 8 p.","startPage":"2023","endPage":"2032","ipdsId":"IP-119571","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":452513,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3847/25c2cfeb.72861191","text":"Publisher Index Page"},{"id":390419,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Mars","volume":"53","issue":"4","noUsgsAuthors":false,"publicationDate":"2021-03-18","publicationStatus":"PW","contributors":{"authors":[{"text":"Dundas, Colin M. 0000-0003-2343-7224 cdundas@usgs.gov","orcid":"https://orcid.org/0000-0003-2343-7224","contributorId":2937,"corporation":false,"usgs":true,"family":"Dundas","given":"Colin","email":"cdundas@usgs.gov","middleInitial":"M.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":793282,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Byrne, Shane","contributorId":53513,"corporation":false,"usgs":false,"family":"Byrne","given":"Shane","affiliations":[{"id":7042,"text":"University of Arizona","active":true,"usgs":false}],"preferred":false,"id":793283,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Chojnacki, Matthew","contributorId":201621,"corporation":false,"usgs":false,"family":"Chojnacki","given":"Matthew","affiliations":[{"id":27205,"text":"U. 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,{"id":70211232,"text":"70211232 - 2021 - Mid-latitude ice on Mars: A science target for planetary climate histories and an exploration target for in situ resources","interactions":[],"lastModifiedDate":"2021-10-12T15:05:00.717465","indexId":"70211232","displayToPublicDate":"2021-04-30T10:01:42","publicationYear":"2021","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":9373,"text":"Bulletin of the AAS","active":true,"publicationSubtype":{"id":1}},"title":"Mid-latitude ice on Mars: A science target for planetary climate histories and an exploration target for in situ resources","docAbstract":"<p>In the last decade, aided by the high-resolution data and long-term monitoring by NASA’s Mars Reconnaissance Orbiter (MRO) and other spacecraft, extensive evidence has emerged supporting the presence of abundant H2O ground ice throughout much of the mid-latitudes of Mars. Growing evidence indicates that much of this ice is relatively pure, exists within a few meters of the surface, and reaches lower latitudes than previously thought, potentially providing an accessible record of the recent climate and a large in situ resource for future human exploration of Mars. We are reaching the limits of currently available datasets, however, just as we are starting to unlock the climate record and determine the water resources contained within the Martian mid-latitudes. A comprehensive understanding of the nature of this ice would significantly enhance our understanding of Mars’ climate history and total water budget, as well as the effects of orbital/axial forcing on volatiles. In this regard, Mars is a testbed for comparative planetary climate studies, including for exoplanets; these studies are particularly valuable because Mars has many similarities to Earth but lacks the complicating effects of oceans and a biosphere, such that orbital/axial forcing dominates climate variability.</p><p>Quantifying the volumes, distribution, and properties of the water ice are crucial for addressing two overarching questions in the next decade:<br>1. What climate record is preserved in mid-latitude ice deposits on Mars?<br>2. How accessible is the ice as a resource for future exploration? </p><p>New missions will enable us to capitalize on the major discoveries of the last decade and take the next giant leap in the upcoming decade to address these questions.</p>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Planetary science and astrobiology decadal survey 2023-2032","largerWorkSubtype":{"id":1,"text":"Federal Government Series"},"language":"English","publisher":"National Academy of Sciences","doi":"10.3847/25c2cfeb.cc90422d","usgsCitation":"Bramson, A., Andres, C., Bapst, J., Becerra, P., Courville, S.W., Dundas, C.M., Hibbard, S.M., Holt, J.W., Karunatillake, S., Khuller, A., Mellon, M.T., Morgan, G.A., Obbard, R.W., Perry, M.R., Petersen, E.I., Putzig, N.E., Sizemore, H.G., Smith, I.B., Stillman, D.E., and Wooster, P., 2021, Mid-latitude ice on Mars: A science target for planetary climate histories and an exploration target for in situ resources: Bulletin of the AAS, v. 53, no. 4, Whitepaper #115, 8 p., https://doi.org/10.3847/25c2cfeb.cc90422d.","productDescription":"Whitepaper #115, 8 p.","ipdsId":"IP-120079","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":452514,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3847/25c2cfeb.cc90422d","text":"Publisher Index Page"},{"id":390418,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Mars","volume":"53","issue":"4","noUsgsAuthors":false,"publicationDate":"2021-03-18","publicationStatus":"PW","contributors":{"authors":[{"text":"Bramson, Ali","contributorId":189477,"corporation":false,"usgs":false,"family":"Bramson","given":"Ali","email":"","affiliations":[],"preferred":false,"id":793316,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Andres, Chimira","contributorId":229481,"corporation":false,"usgs":false,"family":"Andres","given":"Chimira","email":"","affiliations":[{"id":41656,"text":"U. 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,{"id":70211233,"text":"70211233 - 2021 - A critical gap: In situ measurements of surface-atmosphere interactions from outside earth","interactions":[],"lastModifiedDate":"2021-10-12T14:57:22.232972","indexId":"70211233","displayToPublicDate":"2021-04-30T09:53:39","publicationYear":"2021","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":9373,"text":"Bulletin of the AAS","active":true,"publicationSubtype":{"id":1}},"title":"A critical gap: In situ measurements of surface-atmosphere interactions from outside earth","docAbstract":"<p>This white paper demonstrates five points: (1) The lack of robust measurements of the vertical gradients of natural boundary layers and transport fluxes on other planetary bodies precludes adequate estimation of aeolian and other meteorological processes throughout our Solar System (§1). (2) Thus, there exist critical knowledge gaps within high-priority planetary science questions that motivate the need for in situ aeolian and other meteorological measurements on an extraterrestrial surface (§2). (3) Such measurements would be timely, because they will greatly enhance the utility of existing climate data/models, while also contributing to improved design, safety, and effectiveness of near-future missions (§3). (4) Acquisition of these next-generation measurements from Mars is technologically feasible within the coming decade (including via small spacecraft) (§4, 6) and (5) such measurements would also significantly contribute towards addressing key Mars science questions (§5). Our implicit recommendation is that this type of in situ science be considered in definition of high-priority planetary science questions and prioritization of mission concepts.</p>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Planetary science and astrobiology decadal survey 2023-2032","largerWorkSubtype":{"id":1,"text":"Federal Government Series"},"language":"English","publisher":"National Academy of Sciences","doi":"10.3847/25c2cfeb.e56bd93d","usgsCitation":"Diniega, S., Burr, D., Dundas, C.M., Jackson, B., Mischna, M., Rafkin, S., Smith, I.B., Sullivan, R., Titus, T.N., Vriend, N., Walker, I.J., and Williams, K.E., 2021, A critical gap: In situ measurements of surface-atmosphere interactions from outside earth: Bulletin of the AAS, v. 53, no. 4, Whitepaper #044, 8 p., https://doi.org/10.3847/25c2cfeb.e56bd93d.","productDescription":"Whitepaper #044, 8 p.","ipdsId":"IP-119569","costCenters":[{"id":131,"text":"Astrogeology Science 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,{"id":70211677,"text":"70211677 - 2021 - Summary of the final report from the Ice and Climate Evolution Science Analysis group (ICE-SAG)","interactions":[],"lastModifiedDate":"2021-10-12T14:53:31.371296","indexId":"70211677","displayToPublicDate":"2021-04-30T09:46:07","publicationYear":"2021","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":9373,"text":"Bulletin of the AAS","active":true,"publicationSubtype":{"id":1}},"title":"Summary of the final report from the Ice and Climate Evolution Science Analysis group (ICE-SAG)","docAbstract":"<p>The Ice and Climate Evolution Science Analysis Group (ICE-SAG) was convened by the Mars Exploration Program Analysis Group (MEPAG) in fall 2018, with the aims of (1) identifying and prioritizing fundamental science questions related to the recent and ongoing evolution of Mars volatiles and climate, and (2) exploring new mission approaches that could address these high-priority science questions during the coming decade (2023–2032). In this white paper, we summarize the ICE-SAG final report via a selection of report materials and provide broad context for the content of this MEPAG-generated report (which is likely a reference mentioned within a number of other, community-based white papers).</p>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Planetary science and astrobiology decadal survey 2023-2032","largerWorkSubtype":{"id":1,"text":"Federal Government Series"},"language":"English","publisher":"National Academy of Sciences","doi":"10.3847/25c2cfeb.d42128bb","usgsCitation":"Diniega, S., Putzig, N.E., Byrne, S., Calvin, W.M., Dundas, C., Fenton, L.K., Hayne, P.O., Baker, D.M., Holt, J.W., Hvidberg, C.S., Kahre, M., Mischna, M., Morgan, G.A., Oehler, D., Portyankina, G., Rogers, A., Sizemore, H.G., Smith, I.B., Soto, A., Tamppari, L., Titus, T.N., and Webster, C., 2021, Summary of the final report from the Ice and Climate Evolution Science Analysis group (ICE-SAG): Bulletin of the AAS, v. 53, no. 4, Whitepaper #013, 8 p., https://doi.org/10.3847/25c2cfeb.d42128bb.","productDescription":"Whitepaper #013, 8 p.","ipdsId":"IP-119416","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":452520,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3847/25c2cfeb.d42128bb","text":"Publisher Index Page"},{"id":390412,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"53","issue":"4","noUsgsAuthors":false,"publicationDate":"2021-03-18","publicationStatus":"PW","contributors":{"authors":[{"text":"Diniega, Serina","contributorId":212017,"corporation":false,"usgs":false,"family":"Diniega","given":"Serina","email":"","affiliations":[{"id":36276,"text":"JPL","active":true,"usgs":false}],"preferred":false,"id":795011,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Putzig, Nathaniel E. 0000-0003-4485-6321","orcid":"https://orcid.org/0000-0003-4485-6321","contributorId":208684,"corporation":false,"usgs":true,"family":"Putzig","given":"Nathaniel","email":"","middleInitial":"E.","affiliations":[{"id":13179,"text":"Planetary Science Institute","active":true,"usgs":false}],"preferred":false,"id":795012,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Byrne, Shane","contributorId":53513,"corporation":false,"usgs":false,"family":"Byrne","given":"Shane","affiliations":[{"id":7042,"text":"University of Arizona","active":true,"usgs":false}],"preferred":false,"id":795013,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Calvin, Wendy M. 0000-0002-6097-9586","orcid":"https://orcid.org/0000-0002-6097-9586","contributorId":189159,"corporation":false,"usgs":false,"family":"Calvin","given":"Wendy","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":795014,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Dundas, Colin M. 0000-0003-2343-7224","orcid":"https://orcid.org/0000-0003-2343-7224","contributorId":237028,"corporation":false,"usgs":true,"family":"Dundas","given":"Colin M.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":795015,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Fenton, Lori K.","contributorId":208682,"corporation":false,"usgs":false,"family":"Fenton","given":"Lori","email":"","middleInitial":"K.","affiliations":[{"id":37319,"text":"SETI Institute","active":true,"usgs":false}],"preferred":false,"id":795016,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Hayne, Paul O.","contributorId":174125,"corporation":false,"usgs":false,"family":"Hayne","given":"Paul","email":"","middleInitial":"O.","affiliations":[{"id":27365,"text":"NASA Jet Propulsion Laboratory","active":true,"usgs":false}],"preferred":false,"id":795017,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Baker, David M H","contributorId":237029,"corporation":false,"usgs":false,"family":"Baker","given":"David","email":"","middleInitial":"M H","affiliations":[{"id":47589,"text":"NASA Goddard Research Center","active":true,"usgs":false}],"preferred":false,"id":795018,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Holt, John W 0000-0003-1314-7848","orcid":"https://orcid.org/0000-0003-1314-7848","contributorId":237030,"corporation":false,"usgs":false,"family":"Holt","given":"John","email":"","middleInitial":"W","affiliations":[{"id":27205,"text":"U. 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Deanne","contributorId":237033,"corporation":false,"usgs":false,"family":"Rogers","given":"A. Deanne","affiliations":[{"id":36488,"text":"Stony Brook University","active":true,"usgs":false}],"preferred":false,"id":795026,"contributorType":{"id":1,"text":"Authors"},"rank":16},{"text":"Sizemore, Hanna G 0000-0002-6641-2388","orcid":"https://orcid.org/0000-0002-6641-2388","contributorId":229472,"corporation":false,"usgs":false,"family":"Sizemore","given":"Hanna","email":"","middleInitial":"G","affiliations":[{"id":24584,"text":"PSI","active":true,"usgs":false}],"preferred":false,"id":795027,"contributorType":{"id":1,"text":"Authors"},"rank":17},{"text":"Smith, Isaac B.","contributorId":200695,"corporation":false,"usgs":false,"family":"Smith","given":"Isaac","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":795028,"contributorType":{"id":1,"text":"Authors"},"rank":18},{"text":"Soto, Alejandro","contributorId":237034,"corporation":false,"usgs":false,"family":"Soto","given":"Alejandro","email":"","affiliations":[{"id":41659,"text":"SWRI","active":true,"usgs":false}],"preferred":false,"id":795029,"contributorType":{"id":1,"text":"Authors"},"rank":19},{"text":"Tamppari, Leslie","contributorId":237035,"corporation":false,"usgs":false,"family":"Tamppari","given":"Leslie","affiliations":[{"id":36276,"text":"JPL","active":true,"usgs":false}],"preferred":false,"id":795030,"contributorType":{"id":1,"text":"Authors"},"rank":20},{"text":"Titus, Timothy N. 0000-0003-0700-4875 ttitus@usgs.gov","orcid":"https://orcid.org/0000-0003-0700-4875","contributorId":146,"corporation":false,"usgs":true,"family":"Titus","given":"Timothy","email":"ttitus@usgs.gov","middleInitial":"N.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":795031,"contributorType":{"id":1,"text":"Authors"},"rank":21},{"text":"Webster, Chris","contributorId":237036,"corporation":false,"usgs":false,"family":"Webster","given":"Chris","email":"","affiliations":[{"id":36276,"text":"JPL","active":true,"usgs":false}],"preferred":false,"id":795032,"contributorType":{"id":1,"text":"Authors"},"rank":22}]}}
,{"id":70227011,"text":"70227011 - 2021 - The Preventing Harassment in Science workshop: Summary and best practices for planetary science and astrobiology","interactions":[],"lastModifiedDate":"2021-12-27T15:28:05.536378","indexId":"70227011","displayToPublicDate":"2021-04-30T09:13:52","publicationYear":"2021","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":9373,"text":"Bulletin of the AAS","active":true,"publicationSubtype":{"id":1}},"title":"The Preventing Harassment in Science workshop: Summary and best practices for planetary science and astrobiology","docAbstract":"<p id=\"r5374809323\" data-pm-slice=\"1 1 []\">The NASA-funded Preventing Harassment in Science workshop took place in June of 2020. Here we describe the workshop and summarize the best practices for reducing harassment that were discussed. We include a list of recommendations that can be used to take steps towards reducing harassment in the planetary science and astrobiology community.</p>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Planetary science and astrobiology decadal survey 2023-2032","largerWorkSubtype":{"id":1,"text":"Federal Government Series"},"language":"English","publisher":"National Academy of Sciences","doi":"10.3847/25c2cfeb.2b4fd379","usgsCitation":"Bennett, K.A., McAdam, M., Milazzo, M., Garcia, P.A., Shelton, J., Gardiner, P.J., Diniega, S., Martinez, C., Etheridge, A.B., Rutledge, A., and Richey, C., 2021, The Preventing Harassment in Science workshop: Summary and best practices for planetary science and astrobiology: Bulletin of the AAS, v. 53, no. 4, Whitepaper #474, 8 p., https://doi.org/10.3847/25c2cfeb.2b4fd379.","productDescription":"Whitepaper #474, 8 p.","ipdsId":"IP-122198","costCenters":[{"id":131,"text":"Astrogeology Science 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0000-0002-1377-0675 jlshelton@usgs.gov","orcid":"https://orcid.org/0000-0002-1377-0675","contributorId":5025,"corporation":false,"usgs":true,"family":"Shelton","given":"Jenna L.","email":"jlshelton@usgs.gov","affiliations":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":829193,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Gardiner, Peggy J. 0000-0002-2715-9607","orcid":"https://orcid.org/0000-0002-2715-9607","contributorId":270382,"corporation":false,"usgs":true,"family":"Gardiner","given":"Peggy","email":"","middleInitial":"J.","affiliations":[{"id":5070,"text":"Office of the AD Human Capital","active":true,"usgs":true}],"preferred":true,"id":829194,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Diniega, Serina","contributorId":212017,"corporation":false,"usgs":false,"family":"Diniega","given":"Serina","email":"","affiliations":[{"id":36276,"text":"JPL","active":true,"usgs":false}],"preferred":false,"id":829196,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Martinez, Catalina","contributorId":270384,"corporation":false,"usgs":false,"family":"Martinez","given":"Catalina","email":"","affiliations":[{"id":36803,"text":"NOAA","active":true,"usgs":false}],"preferred":false,"id":829197,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Etheridge, Alexandra B. 0000-0003-1282-7315 aetherid@usgs.gov","orcid":"https://orcid.org/0000-0003-1282-7315","contributorId":3542,"corporation":false,"usgs":true,"family":"Etheridge","given":"Alexandra","email":"aetherid@usgs.gov","middleInitial":"B.","affiliations":[{"id":343,"text":"Idaho Water Science Center","active":true,"usgs":true},{"id":154,"text":"California Water Science 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,{"id":70220511,"text":"70220511 - 2021 - Widespread Ranavirus and Perkinsea infections in Cuban treefrogs (Osteopilus septentrionalis) invading New Orleans, USA","interactions":[],"lastModifiedDate":"2021-05-18T12:51:17.635546","indexId":"70220511","displayToPublicDate":"2021-04-30T07:43:28","publicationYear":"2021","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1894,"text":"Herpetological Conservation and Biology","onlineIssn":"2151-0733","printIssn":"1931-7603","active":true,"publicationSubtype":{"id":10}},"title":"Widespread Ranavirus and Perkinsea infections in Cuban treefrogs (Osteopilus septentrionalis) invading New Orleans, USA","docAbstract":"Invasive species can negatively impact ecosystems in numerous ways, including vectoring pathogenic organisms. In amphibians, a lineage globally threatened by multiple pathogens, this spread of disease via invasive species could contribute to declines in native populations. The Cuban Treefrog (Osteopilus septentrionalis) is invasive in the southeastern USA. To assess whether O. septentrionalis is a potential reservoir host for the pathogens Batrachochytrium dendrobatidis (Bd; Amphibian Chytrid Fungus), Ranavirus (Rv), and Perkinsea (Pr), we sampled 82 individuals from a recently invaded site in New Orleans, Louisiana, USA. We used quantitative PCR to assess prevalence and intensity of Bd, Rv, and Pr in mouthparts and tail clips from 22 larvae and in toe clips from 60 metamorphosed frogs. We compared infection prevalence and intensity across host characteristics, including Fulton’s Body Condition, sex, and life stage. None of the individuals were infected with Bd, 72% were infected with Rv, and 44% were infected with Pr. Twenty-three individuals (28%) were co-infected with Rv and Pr, but co-infection did not significantly predict the prevalence or intensity of either Rv or Pr. Although we did not observe any disease signs, Pr infections were significantly associated with lower body condition, suggesting sub-lethal fitness costs. Our study establishes that invasive O. septentrionalis in New Orleans are infected with two pathogens of global concern for amphibians. Understanding host-pathogen dynamics in O. septentrionalis in Louisiana is a critical step towards understanding how this invasive species could threaten amphibian biodiversity in the region by transmitting infectious pathogens.","language":"English","publisher":"Herpetological Conservation and Biology","usgsCitation":"Galt, N., Atkinson, M.S., Glorioso, B., Waddle, H., Litton, M., and Savage, A.E., 2021, Widespread Ranavirus and Perkinsea infections in Cuban treefrogs (Osteopilus septentrionalis) invading New Orleans, USA: Herpetological Conservation and Biology, v. 16, no. 1, p. 17-29.","productDescription":"13 p.","startPage":"17","endPage":"29","ipdsId":"IP-122495","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":385703,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":385697,"type":{"id":15,"text":"Index Page"},"url":"https://www.herpconbio.org/Volume_16/Issue_1/Galt_etal_2021.pdf"}],"country":"United States","state":"Louisiana","city":"New Orleans","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -90.494384765625,\n              29.72145191669099\n            ],\n            [\n              -89.6429443359375,\n              29.72145191669099\n            ],\n            [\n              -89.6429443359375,\n              30.140376821599734\n            ],\n            [\n              -90.494384765625,\n              30.140376821599734\n            ],\n            [\n              -90.494384765625,\n              29.72145191669099\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"16","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Galt, Net","contributorId":258151,"corporation":false,"usgs":false,"family":"Galt","given":"Net","email":"","affiliations":[{"id":18879,"text":"University of Central Florida","active":true,"usgs":false}],"preferred":false,"id":815858,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Atkinson, Matthew S","contributorId":258152,"corporation":false,"usgs":false,"family":"Atkinson","given":"Matthew","email":"","middleInitial":"S","affiliations":[{"id":18879,"text":"University of Central Florida","active":true,"usgs":false}],"preferred":false,"id":815859,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Glorioso, Brad 0000-0002-5400-7414","orcid":"https://orcid.org/0000-0002-5400-7414","contributorId":219360,"corporation":false,"usgs":true,"family":"Glorioso","given":"Brad","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":815860,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Waddle, Hardin 0000-0003-1940-2133","orcid":"https://orcid.org/0000-0003-1940-2133","contributorId":206866,"corporation":false,"usgs":true,"family":"Waddle","given":"Hardin","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":815861,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Litton, Melanie","contributorId":204400,"corporation":false,"usgs":false,"family":"Litton","given":"Melanie","email":"","affiliations":[{"id":36933,"text":"Audubon Nature Institute","active":true,"usgs":false}],"preferred":false,"id":815862,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Savage, Anna E.","contributorId":214607,"corporation":false,"usgs":false,"family":"Savage","given":"Anna","email":"","middleInitial":"E.","affiliations":[{"id":24567,"text":"UCF","active":true,"usgs":false}],"preferred":false,"id":815863,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70221841,"text":"70221841 - 2021 - Effect of temperature on survival of Lost River Suckers with a natural infection of Ichthyobodo spp.","interactions":[],"lastModifiedDate":"2021-07-12T12:18:12.529193","indexId":"70221841","displayToPublicDate":"2021-04-30T07:16:22","publicationYear":"2021","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2885,"text":"North American Journal of Aquaculture","active":true,"publicationSubtype":{"id":10}},"title":"Effect of temperature on survival of Lost River Suckers with a natural infection of Ichthyobodo spp.","docAbstract":"<div class=\"abstract-group\"><div class=\"article-section__content en main\"><p>To compensate for low natural survival of endangered Lost River Suckers<span>&nbsp;</span><i>Deltistes luxatus</i>, the U.S. Fish and Wildlife Service and the Klamath Tribes have initiated captive rearing programs. We conducted laboratory experiments intended to determine the temperature for optimum growth of juvenile Lost River Suckers; however, due to an unanticipated infection with<span>&nbsp;</span><i>Ichthyobodo</i><span>&nbsp;</span>spp., we instead estimated survival in conjunction with temperature and parasite loads.<span>&nbsp;</span><i>Ichthyobodo</i><span>&nbsp;</span>spp. are common parasites that infest fish skin and gills; they are known to be present in Upper Klamath Lake and have been found in fish at both the federal and tribal fish-rearing facilities. All fish held at mean temperatures of 16°C and 19°C survived the entire 65-d experiment, whereas the median time to death was 27 d at 22°C, 8 d at 24°C, and 7 d at 26°C. Gill samples from all Lost River Suckers tested positive for<span>&nbsp;</span><i>Ichthyobodo</i><span>&nbsp;</span>spp. DNA, with a trend toward higher copy numbers in suckers that were held at a mean temperature of 22°C or warmer compared to those held at 19°C or cooler. Fish kept at all temperatures grew slowly. These results suggest that survival of Lost River Suckers with a natural infection of<span>&nbsp;</span><i>Ichthyobodo</i><span>&nbsp;</span>spp. was significantly impacted by temperature.</p></div></div>","language":"English","publisher":"American Fisheries Society","doi":"10.1002/naaq.10186","usgsCitation":"Martin, B.A., Burdick, S.M., Purcell, M.K., and Powers, R., 2021, Effect of temperature on survival of Lost River Suckers with a natural infection of Ichthyobodo spp.: North American Journal of Aquaculture, v. 83, no. 3, p. 184-191, https://doi.org/10.1002/naaq.10186.","productDescription":"8 p.","startPage":"184","endPage":"191","ipdsId":"IP-122429","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":436388,"rank":0,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9NVZZ8U","text":"USGS data release","linkHelpText":"Data from 2018 Experiment on Effects of Temperature on Survival and Growth of Juvenile Lost River Suckers (Deltistes luxatus) naturally exposed to Ichthyobodo spp"},{"id":387074,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"83","issue":"3","noUsgsAuthors":false,"publicationDate":"2021-04-30","publicationStatus":"PW","contributors":{"authors":[{"text":"Martin, Barbara A. 0000-0002-9415-6377 barbara_ann_martin@usgs.gov","orcid":"https://orcid.org/0000-0002-9415-6377","contributorId":2855,"corporation":false,"usgs":true,"family":"Martin","given":"Barbara","email":"barbara_ann_martin@usgs.gov","middleInitial":"A.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":818906,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Burdick, Summer M. 0000-0002-3480-5793 sburdick@usgs.gov","orcid":"https://orcid.org/0000-0002-3480-5793","contributorId":3448,"corporation":false,"usgs":true,"family":"Burdick","given":"Summer","email":"sburdick@usgs.gov","middleInitial":"M.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":818907,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Purcell, Maureen K. 0000-0003-0154-8433 mpurcell@usgs.gov","orcid":"https://orcid.org/0000-0003-0154-8433","contributorId":168475,"corporation":false,"usgs":true,"family":"Purcell","given":"Maureen","email":"mpurcell@usgs.gov","middleInitial":"K.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":818908,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Powers, Rachel L. 0000-0001-6901-4361","orcid":"https://orcid.org/0000-0001-6901-4361","contributorId":190182,"corporation":false,"usgs":true,"family":"Powers","given":"Rachel L.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":818909,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70220348,"text":"70220348 - 2021 - Optimal strategies for managing wildlife harvest under climate change","interactions":[],"lastModifiedDate":"2021-06-30T18:50:03.160584","indexId":"70220348","displayToPublicDate":"2021-04-30T07:00:08","publicationYear":"2021","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Optimal strategies for managing wildlife harvest under climate change","docAbstract":"<div class=\"abstract-group\"><div class=\"article-section__content en main\"><p>Wildlife populations are experiencing shifting dynamics due to climate and landscape change. Management policies that fail to account for non‐stationary dynamics may fail to achieve management objectives. We establish a framework for understanding optimal strategies for managing a theoretical harvested population under non‐stationarity. Building from harvest theory, we develop scenarios representing changes in population growth rate (<img class=\"section_image\" src=\"https://wildlife.onlinelibrary.wiley.com/cms/asset/bcef37c1-6b8b-4573-80c9-a513aadd5300/jwmg22047-math-0001.png\" alt=\"urn:x-wiley:0022541X:media:jwmg22047:jwmg22047-math-0001\" data-mce-src=\"https://wildlife.onlinelibrary.wiley.com/cms/asset/bcef37c1-6b8b-4573-80c9-a513aadd5300/jwmg22047-math-0001.png\">) or carrying capacity (<img class=\"section_image\" src=\"https://wildlife.onlinelibrary.wiley.com/cms/asset/9bd59d1f-91db-4451-9f5e-225d58937a7f/jwmg22047-math-0002.png\" alt=\"urn:x-wiley:0022541X:media:jwmg22047:jwmg22047-math-0002\" data-mce-src=\"https://wildlife.onlinelibrary.wiley.com/cms/asset/9bd59d1f-91db-4451-9f5e-225d58937a7f/jwmg22047-math-0002.png\">) and derive time‐dependent optimal harvest policies using stochastic dynamic programming. We then evaluate the cost of falsely assuming stationarity by comparing the outcomes of forward projections in which either the optimal policy or a stationary policy is applied. When<span>&nbsp;</span><img class=\"section_image\" src=\"https://wildlife.onlinelibrary.wiley.com/cms/asset/b2a447d8-42a3-45e1-9dca-c3e762640a0e/jwmg22047-math-0003.png\" alt=\"urn:x-wiley:0022541X:media:jwmg22047:jwmg22047-math-0003\" data-mce-src=\"https://wildlife.onlinelibrary.wiley.com/cms/asset/b2a447d8-42a3-45e1-9dca-c3e762640a0e/jwmg22047-math-0003.png\"><span>&nbsp;</span>declines over time, the stationary policy leads to an underharvest of the population, resulting in less harvest over the short term but leaving the population in a higher‐value state. When<span>&nbsp;</span><img class=\"section_image\" src=\"https://wildlife.onlinelibrary.wiley.com/cms/asset/64da3517-1517-468b-9c9b-2207601421eb/jwmg22047-math-0004.png\" alt=\"urn:x-wiley:0022541X:media:jwmg22047:jwmg22047-math-0004\" data-mce-src=\"https://wildlife.onlinelibrary.wiley.com/cms/asset/64da3517-1517-468b-9c9b-2207601421eb/jwmg22047-math-0004.png\"><span>&nbsp;</span>declines over time, the stationary policy leads to overharvest, resulting in greater harvest returns in the short term but leaving the population in a lower and potentially more vulnerable state. This work demonstrates the basic properties of time‐dependent harvest management and provides a framework for evaluating the many outstanding questions about optimal management strategies under climate change. Published 2021. This article is a U.S. Government work and is in the public domain in the USA.</p></div></div>","language":"English","publisher":"Wiley","doi":"10.1002/jwmg.22047","usgsCitation":"Tucker, A.M., and Runge, M.C., 2021, Optimal strategies for managing wildlife harvest under climate change: Journal of Wildlife Management, v. 85, no. 5, p. 847-854, https://doi.org/10.1002/jwmg.22047.","productDescription":"8 p.","startPage":"847","endPage":"854","ipdsId":"IP-124047","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true},{"id":50464,"text":"Eastern Ecological Science Center","active":true,"usgs":true}],"links":[{"id":385469,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"85","issue":"5","noUsgsAuthors":false,"publicationDate":"2021-04-30","publicationStatus":"PW","contributors":{"authors":[{"text":"Tucker, Anna Maureen 0000-0002-1473-2048 amtucker@usgs.gov","orcid":"https://orcid.org/0000-0002-1473-2048","contributorId":257906,"corporation":false,"usgs":true,"family":"Tucker","given":"Anna","email":"amtucker@usgs.gov","middleInitial":"Maureen","affiliations":[],"preferred":true,"id":815244,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Runge, Michael C. 0000-0002-8081-536X mrunge@usgs.gov","orcid":"https://orcid.org/0000-0002-8081-536X","contributorId":3358,"corporation":false,"usgs":true,"family":"Runge","given":"Michael","email":"mrunge@usgs.gov","middleInitial":"C.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":815245,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70220376,"text":"70220376 - 2021 - Insights on the characteristics and sources of gas from an underground coal mine using compositional data analysis","interactions":[],"lastModifiedDate":"2021-05-10T11:50:30.413554","indexId":"70220376","displayToPublicDate":"2021-04-30T06:47:19","publicationYear":"2021","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2033,"text":"International Journal of Coal Geology","active":true,"publicationSubtype":{"id":10}},"title":"Insights on the characteristics and sources of gas from an underground coal mine using compositional data analysis","docAbstract":"<div id=\"abstracts\" class=\"Abstracts u-font-serif\"><div id=\"ab0005\" class=\"abstract author\" lang=\"en\"><div id=\"as0005\"><p id=\"sp0105\">Coal mine gas originates from the gas emission zone (GEZ) of the mine, as well as the longwall face and pillars. Gas emissions are controlled directly at the sources using horizontal or vertical<span>&nbsp;</span>boreholes<span>&nbsp;</span>drilled from surface or from the entries in advance of mining, or it is captured from the fractured and caved zones (gob) using ventholes during mining. The rest of the gas, especially that gas that originates from the longwall face and caved zone, mixes with the ventilation air and travels through bleeder and return entries before being exhausted to atmosphere from air shafts.</p><p id=\"sp0110\">Although the gas associated with mining mostly focuses on methane, the gas is not pure methane but is a mixture (where both the components and their quantities vary depending on the sampling location). Understanding the evolution of the composition of the gas from source to different sampling and evaluation points in mines using proper statistical analysis and interpretation methods can lead to better designed degasification and<span>&nbsp;</span>ventilation systems<span>&nbsp;</span>and the selection of the most adequate utilization method for generating energy from the gas.</p><p id=\"sp0115\">In this work, we present the results of compositional data analysis (CoDa) of gases sampled at different locations in a longwall mine operating in Pennsylvanian coal-bearing strata in the Northern Appalachian coal basin. Sampling locations were from accessible parts of the bleeder entries, returns, bleeder evaluation points and shafts within the mine, and also from gob gas ventholes (GGV) and coal degasification boreholes drilled in the panel areas. In addition, desorbed gas samples from seams that are important for the mine were included in the analyses for comparison. The compositional data analysis showed that the gas composition shifts based on the sampling location, putting in-mine and pure coalbed gases on the opposite ends. Removal of air from the samples did not change this observation suggesting that oxygen is depleted especially for in-mine samples, which is due to oxidation. Results also suggested that desorbed gas samples may not represent the composition of the coal seam gas.</p></div></div></div>","language":"English","publisher":"Elsevier","doi":"10.1016/j.coal.2021.103767","usgsCitation":"Karacan, C.O., Martín-Fernández, J., Ruppert, L., and Olea, R., 2021, Insights on the characteristics and sources of gas from an underground coal mine using compositional data analysis: International Journal of Coal Geology, v. 241, 103767, 13 p., https://doi.org/10.1016/j.coal.2021.103767.","productDescription":"103767, 13 p.","ipdsId":"IP-126687","costCenters":[{"id":49175,"text":"Geology, Energy & Minerals Science Center","active":true,"usgs":true}],"links":[{"id":452527,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"http://hdl.handle.net/10256/24264","text":"External Repository"},{"id":385531,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"241","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Karacan, C. Ozgen 0000-0002-0947-8241","orcid":"https://orcid.org/0000-0002-0947-8241","contributorId":201991,"corporation":false,"usgs":true,"family":"Karacan","given":"C.","email":"","middleInitial":"Ozgen","affiliations":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":815290,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Martín-Fernández, Josep Antoni","contributorId":257923,"corporation":false,"usgs":false,"family":"Martín-Fernández","given":"Josep Antoni","affiliations":[{"id":52175,"text":"U. of Girona","active":true,"usgs":false}],"preferred":false,"id":815291,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ruppert, Leslie F. 0000-0002-7453-1061","orcid":"https://orcid.org/0000-0002-7453-1061","contributorId":242600,"corporation":false,"usgs":true,"family":"Ruppert","given":"Leslie F.","affiliations":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":815292,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Olea, Ricardo A. 0000-0003-4308-0808","orcid":"https://orcid.org/0000-0003-4308-0808","contributorId":224285,"corporation":false,"usgs":true,"family":"Olea","given":"Ricardo A.","affiliations":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":815293,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70220248,"text":"ofr20211016 - 2021 - Community for Data Integration 2019 annual report","interactions":[],"lastModifiedDate":"2021-04-29T17:31:53.359011","indexId":"ofr20211016","displayToPublicDate":"2021-04-29T13:15:00","publicationYear":"2021","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2021-1016","displayTitle":"Community for Data Integration 2019 Annual Report","title":"Community for Data Integration 2019 annual report","docAbstract":"<p>The Community for Data Integration is a community of practice whose purpose is to advance the U.S. Geological Survey’s data integration capabilities. In fiscal year 2019, the Community for Data Integration held 9 monthly forums, facilitated 11 collaboration areas, held several workshops and training events, and funded 14 projects. The activities supported the U.S. Geological Survey priorities of enabling integrated predictive science, producing FAIR (Findable, Accessible, Interoperable, Reusable) data, building modular and reusable tools, building authoritative national datasets for hazards or assets, and developing tools and methods for biosurveillance of emerging invasive species and health threats. Through these efforts, community members were informed of new and emerging technologies and data topics that helped them in their professional responsibilities.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston VA","doi":"10.3133/ofr20211016","usgsCitation":"Hsu, L., and Liford, A.N., 2021, Community for Data Integration 2019 Annual Report: U.S. Geological Survey Open-File Report 2021–1016, 19 p., https://doi.org/10.3133/ofr20211016.","productDescription":"iv, 19 p.","onlineOnly":"Y","ipdsId":"IP-119547","costCenters":[{"id":38128,"text":"Science Analytics and Synthesis","active":true,"usgs":true}],"links":[{"id":385363,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2021/1016/ofr20211016.pdf","text":"Report","size":"2.83 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 2021-1016"},{"id":385362,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2021/1016/coverthb.jpg"}],"contact":"<p>Director, <a href=\"https://www.usgs.gov/core-science-systems/science-analytics-and-synthesis/\" data-mce-href=\"https://www.usgs.gov/core-science-systems/science-analytics-and-synthesis/\">Science Analytics and Synthesis</a><br>U.S. Geological Survey<br>P.O. Box 25046, Mail Stop 302<br>Denver, CO 80225</p>","tableOfContents":"<ul><li>Abstract</li><li>Introduction</li><li>Monthly Forums</li><li>Collaboration Areas</li><li>Special Events and Training</li><li>Annual Community for Data Integration Request for Proposals</li><li>Summary</li><li>Acknowledgments</li><li>References Cited</li><li>Appendix 1. Presentations and Speakers</li></ul>","publishedDate":"2021-04-29","noUsgsAuthors":false,"publicationDate":"2021-04-29","publicationStatus":"PW","contributors":{"authors":[{"text":"Hsu, Leslie 0000-0002-5353-807X lhsu@usgs.gov","orcid":"https://orcid.org/0000-0002-5353-807X","contributorId":191745,"corporation":false,"usgs":true,"family":"Hsu","given":"Leslie","email":"lhsu@usgs.gov","affiliations":[{"id":208,"text":"Core Science Analytics and Synthesis","active":true,"usgs":true}],"preferred":true,"id":814885,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Liford, Amanda N. 0000-0002-6992-2543","orcid":"https://orcid.org/0000-0002-6992-2543","contributorId":257671,"corporation":false,"usgs":true,"family":"Liford","given":"Amanda","email":"","middleInitial":"N.","affiliations":[{"id":208,"text":"Core Science Analytics and Synthesis","active":true,"usgs":true}],"preferred":true,"id":814886,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70217757,"text":"fs20203067 - 2021 - Assessment of undiscovered oil and gas resources in the Pennsylvanian Tyler Formation of the Williston Basin Province, 2020","interactions":[],"lastModifiedDate":"2021-04-29T17:20:43.062996","indexId":"fs20203067","displayToPublicDate":"2021-04-29T11:10:00","publicationYear":"2021","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2020-3067","displayTitle":"Assessment of Undiscovered Oil and Gas Resources in the Pennsylvanian Tyler Formation of the Williston Basin Province, 2020","title":"Assessment of undiscovered oil and gas resources in the Pennsylvanian Tyler Formation of the Williston Basin Province, 2020","docAbstract":"<p>Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean resources of 161 million barrels of oil and 93 billion cubic feet of gas in the Tyler Formation of the Williston Basin Province, North Dakota.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston VA","doi":"10.3133/fs20203067","usgsCitation":"Schenk, C.J., Mercier, T.J., Woodall, C.A., Finn, T.M., Le, P.A., Marra, K.R., Ellis, G.S., Leathers-Miller, H.M., and Drake, R.M., II, 2021, Assessment of undiscovered oil and gas resources in the Pennsylvanian Tyler Formation of the Williston Basin Province, 2020: U.S. Geological Survey Fact Sheet 2020–3067, 2 p., https://doi.org/10.3133/fs20203067","productDescription":"Report: 2 p.; Data Release","onlineOnly":"N","ipdsId":"IP-122957","costCenters":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"links":[{"id":382849,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2020/3067/fs20203067.pdf","text":"Report","size":"1.24 MB","linkFileType":{"id":1,"text":"pdf"},"description":"FS 2020-3067"},{"id":382848,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/2020/3067/coverthb.jpg"},{"id":382850,"rank":3,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9WJ5XKZ","text":"USGS data release","linkHelpText":"USGS National and Global Oil and Gas Assessment Project - Williston Basin, Tyler Formation Assessment Unit Boundaries and Assessment Input Data Forms"}],"country":"United States","state":"North Dakota","otherGeospatial":"Pennsylvanian Tyler Formation, Williston Basin Province","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -103.86474609375,\n              46.08847179577592\n            ],\n            [\n              -101.40380859375,\n              46.08847179577592\n            ],\n            [\n              -101.40380859375,\n              48.705462895790546\n            ],\n            [\n              -103.86474609375,\n              48.705462895790546\n            ],\n            [\n              -103.86474609375,\n              46.08847179577592\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p>Director, <a href=\"http://energy.usgs.gov/\" data-mce-href=\"http://energy.usgs.gov/\">Central Energy Resources Science Center</a><br>U.S. Geological Survey<br>Box 25046, MS-939<br>Denver, CO 80225-0046</p>","tableOfContents":"<ul><li>Introduction</li><li>Assessment Units</li><li>Undiscovered Resources Summary</li><li>References Cited</li></ul>","publishedDate":"2021-04-29","noUsgsAuthors":false,"publicationDate":"2021-04-29","publicationStatus":"PW","contributors":{"authors":[{"text":"Schenk, Christopher J. 0000-0002-0248-7305 schenk@usgs.gov","orcid":"https://orcid.org/0000-0002-0248-7305","contributorId":826,"corporation":false,"usgs":true,"family":"Schenk","given":"Christopher","email":"schenk@usgs.gov","middleInitial":"J.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true},{"id":255,"text":"Energy Resources Program","active":true,"usgs":true}],"preferred":true,"id":809513,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mercier, Tracey J. 0000-0002-8232-525X tmercier@usgs.gov","orcid":"https://orcid.org/0000-0002-8232-525X","contributorId":2847,"corporation":false,"usgs":true,"family":"Mercier","given":"Tracey","email":"tmercier@usgs.gov","middleInitial":"J.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":809514,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Woodall, Cheryl A. 0000-0002-4844-5768 cwoodall@usgs.gov","orcid":"https://orcid.org/0000-0002-4844-5768","contributorId":194924,"corporation":false,"usgs":true,"family":"Woodall","given":"Cheryl","email":"cwoodall@usgs.gov","middleInitial":"A.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":809515,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Finn, Thomas M. 0000-0001-6396-9351 finn@usgs.gov","orcid":"https://orcid.org/0000-0001-6396-9351","contributorId":778,"corporation":false,"usgs":true,"family":"Finn","given":"Thomas","email":"finn@usgs.gov","middleInitial":"M.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":809516,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Le, Phuong A. 0000-0003-2477-509X ple@usgs.gov","orcid":"https://orcid.org/0000-0003-2477-509X","contributorId":150418,"corporation":false,"usgs":true,"family":"Le","given":"Phuong","email":"ple@usgs.gov","middleInitial":"A.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":809521,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Marra, Kristen R. 0000-0001-8027-5255 kmarra@usgs.gov","orcid":"https://orcid.org/0000-0001-8027-5255","contributorId":4844,"corporation":false,"usgs":true,"family":"Marra","given":"Kristen","email":"kmarra@usgs.gov","middleInitial":"R.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":809517,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Ellis, Geoffrey S. 0000-0003-4519-3320 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Program","active":true,"usgs":true}],"preferred":true,"id":814767,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mercier, Tracey J. 0000-0002-8232-525X","orcid":"https://orcid.org/0000-0002-8232-525X","contributorId":255366,"corporation":false,"usgs":true,"family":"Mercier","given":"Tracey J.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":814768,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Woodall, Cheryl A. 0000-0002-4844-5768 cwoodall@usgs.gov","orcid":"https://orcid.org/0000-0002-4844-5768","contributorId":194924,"corporation":false,"usgs":true,"family":"Woodall","given":"Cheryl","email":"cwoodall@usgs.gov","middleInitial":"A.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":814769,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ellis, Geoffrey S. 0000-0003-4519-3320 gsellis@usgs.gov","orcid":"https://orcid.org/0000-0003-4519-3320","contributorId":1058,"corporation":false,"usgs":true,"family":"Ellis","given":"Geoffrey","email":"gsellis@usgs.gov","middleInitial":"S.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":814770,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Finn, Thomas M. 0000-0001-6396-9351 finn@usgs.gov","orcid":"https://orcid.org/0000-0001-6396-9351","contributorId":778,"corporation":false,"usgs":true,"family":"Finn","given":"Thomas","email":"finn@usgs.gov","middleInitial":"M.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":814771,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Le, Phuong A. 0000-0003-2477-509X","orcid":"https://orcid.org/0000-0003-2477-509X","contributorId":255367,"corporation":false,"usgs":true,"family":"Le","given":"Phuong A.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":814772,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Marra, Kristen R. 0000-0001-8027-5255 kmarra@usgs.gov","orcid":"https://orcid.org/0000-0001-8027-5255","contributorId":4844,"corporation":false,"usgs":true,"family":"Marra","given":"Kristen","email":"kmarra@usgs.gov","middleInitial":"R.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":814773,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Leathers-Miller, Heidi M. 0000-0001-5208-9906 hleathers@usgs.gov","orcid":"https://orcid.org/0000-0001-5208-9906","contributorId":150419,"corporation":false,"usgs":true,"family":"Leathers-Miller","given":"Heidi","email":"hleathers@usgs.gov","middleInitial":"M.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":814776,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Drake, Ronald M. II 0000-0002-1770-4667","orcid":"https://orcid.org/0000-0002-1770-4667","contributorId":206291,"corporation":false,"usgs":true,"family":"Drake","given":"Ronald M.","suffix":"II","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":814775,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}}
,{"id":70220242,"text":"fs20213025 - 2021 - Storms and floods of July 30, 2016, and May 27, 2018, in Ellicott City, Howard County, Maryland","interactions":[],"lastModifiedDate":"2021-04-29T17:07:33.658702","indexId":"fs20213025","displayToPublicDate":"2021-04-29T10:30:00","publicationYear":"2021","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2021-3025","displayTitle":"Storms and Floods of July 30, 2016, and May 27, 2018, in Ellicott City, Howard County, Maryland","title":"Storms and floods of July 30, 2016, and May 27, 2018, in Ellicott City, Howard County, Maryland","docAbstract":"<h1>Introduction</h1><p>On July 30, 2016, and May 27, 2018, the downtown area of Ellicott City, Maryland (fig. 1), was severely flooded by intense, short-duration rainfall that resulted in loss of life; significant damage to buildings, roads, infrastructure; and hundreds of vehicles washed away. Precipitation from the 2016 event totaled 6.60 inches in 3 hours (National Oceanic and Atmospheric Administration, 2016). Precipitation from the 2018 storm totaled 6.56 inches in 3 hours (National Oceanic and Atmospheric Administration, 2018).</p><p>In the aftermath of both storms, personnel from the U.S. Geological Survey (USGS) performed indirect discharge measurements to determine peak flow on the three streams that drain through the downtown area of Ellicott City and empty into the Patapsco River. High-water marks were flagged on selected reaches of three streams, Hudson Branch (station 01589017), Tiber Branch (station 01589019), and New Cut Branch (station 01589021) (fig. 2). Peak flows were computed using flow-through-culvert techniques with road overflow for Hudson Branch and slope-area techniques for Tiber Branch and New Cut Branch.</p><p>This fact sheet describes the basin characteristics, hydrologic characteristics, and flood history of the Ellicott City, Maryland, area. The storms and flood characteristics for July 30, 2016, and May 27, 2018, are described. Peak discharges computed from the indirect discharge measurements for Hudson Branch, Tiber Branch, and New Cut Branch are presented for the storms and floods of July 30, 2016, and May 27, 2018. To provide historical perspective on these floods in Ellicott City, results from the indirect discharge measurement computations were compared to peak flows from 75 USGS streamgages and 6 miscellaneous sites in Maryland and Delaware that resulted from intense storms in August and September 1971 (Carpenter, 1974). The findings indicate that although the Ellicott City storms and floods from July 30, 2016, and May 27, 2018, are considered very rare in terms of their probability of occurrence, other storms have occurred in the Maryland and Delaware regions in the past that have produced comparable runoff characteristics relative to drainage-area magnitude.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/fs20213025","usgsCitation":"Doheny, E.J., and Nealen, C.W., 2021, Storms and floods of July 30, 2016, and May 27, 2018, in Ellicott City, Howard County, Maryland: U.S. Geological Survey Fact Sheet 2021–3025, 6 p., https://doi.org/10.3133/fs20213025.","productDescription":"6 p.","numberOfPages":"6","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-114401","costCenters":[{"id":41514,"text":"Maryland-Delaware-District of Columbia  Water Science Center","active":true,"usgs":true}],"links":[{"id":385345,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/2021/3025/coverthb.jpg"},{"id":385346,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2021/3025/fs20213025.pdf","text":"Report","size":"10.8 MB","linkFileType":{"id":1,"text":"pdf"},"description":"FS 2021-3025"}],"country":"United States","state":"Maryland","county":"Howard County","city":"Ellicott City","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-76.881,39.3515],[-76.8786,39.3447],[-76.8751,39.3411],[-76.8751,39.3384],[-76.877,39.3343],[-76.8746,39.3334],[-76.8716,39.3329],[-76.8657,39.3324],[-76.8633,39.332],[-76.8592,39.3288],[-76.8568,39.3256],[-76.8533,39.3219],[-76.8533,39.3188],[-76.8474,39.3187],[-76.8402,39.3173],[-76.8361,39.3182],[-76.8331,39.3173],[-76.8265,39.3191],[-76.8236,39.3191],[-76.8201,39.3141],[-76.8153,39.3127],[-76.8129,39.3136],[-76.8081,39.3163],[-76.8022,39.3167],[-76.7945,39.3148],[-76.7933,39.313],[-76.7927,39.3098],[-76.7934,39.3062],[-76.794,39.3044],[-76.791,39.3021],[-76.7815,39.2993],[-76.7798,39.2984],[-76.7786,39.2971],[-76.7786,39.2952],[-76.7816,39.2921],[-76.7835,39.2839],[-76.7871,39.2762],[-76.7907,39.2699],[-76.7908,39.2677],[-76.7884,39.2658],[-76.7843,39.2617],[-76.7754,39.2608],[-76.7683,39.2548],[-76.7642,39.2507],[-76.7601,39.248],[-76.7583,39.2448],[-76.7518,39.2407],[-76.743,39.232],[-76.7371,39.2302],[-76.73,39.2292],[-76.7288,39.2292],[-76.7222,39.2301],[-76.7175,39.2273],[-76.7146,39.2251],[-76.7092,39.2232],[-76.7057,39.2177],[-76.701,39.2145],[-76.7047,39.2087],[-76.7059,39.2073],[-76.7071,39.206],[-76.7083,39.2042],[-76.7095,39.2028],[-76.7107,39.2015],[-76.7119,39.1978],[-76.7125,39.1942],[-76.7161,39.1929],[-76.7197,39.1911],[-76.7209,39.1897],[-76.7215,39.1875],[-76.7227,39.1852],[-76.7251,39.1848],[-76.7293,39.1843],[-76.737,39.1803],[-76.7471,39.1813],[-76.7531,39.1777],[-76.7614,39.1714],[-76.7692,39.166],[-76.7788,39.1525],[-76.7849,39.1434],[-76.7885,39.1312],[-76.7927,39.1276],[-76.7999,39.1245],[-76.8058,39.1259],[-76.8129,39.125],[-76.8165,39.1241],[-76.8254,39.1187],[-76.8272,39.1156],[-76.8267,39.1124],[-76.8297,39.1097],[-76.8356,39.1079],[-76.8392,39.1052],[-76.8433,39.1075],[-76.8486,39.1093],[-76.8581,39.1103],[-76.8711,39.1162],[-76.8746,39.1208],[-76.8805,39.1249],[-76.8829,39.1276],[-76.884,39.1313],[-76.8882,39.1317],[-76.8923,39.1309],[-76.8971,39.1282],[-76.9031,39.1268],[-76.9119,39.1282],[-76.9167,39.131],[-76.9184,39.1319],[-76.9249,39.1351],[-76.9273,39.1378],[-76.932,39.1378],[-76.9332,39.1379],[-76.935,39.1351],[-76.938,39.1342],[-76.9421,39.1334],[-76.9475,39.1311],[-76.9581,39.1371],[-76.9564,39.1375],[-76.9528,39.1384],[-76.9516,39.1402],[-76.951,39.1425],[-76.9504,39.1438],[-76.951,39.1452],[-76.9527,39.1461],[-76.9551,39.1456],[-76.9581,39.1461],[-76.9634,39.1489],[-76.9693,39.1498],[-76.9734,39.1516],[-76.9752,39.1525],[-76.9734,39.1553],[-76.9722,39.1598],[-76.9728,39.162],[-76.9763,39.163],[-76.9846,39.1653],[-76.9882,39.1666],[-76.9965,39.1667],[-77,39.1703],[-76.9988,39.1735],[-76.9988,39.1748],[-76.9988,39.1758],[-76.9994,39.1758],[-77.0041,39.1762],[-77.0059,39.1771],[-77.0059,39.179],[-77.0053,39.1794],[-77.0059,39.1812],[-77.0082,39.1826],[-77.0077,39.1839],[-77.0064,39.1862],[-77.0052,39.1876],[-77.0052,39.1894],[-77.007,39.1921],[-77.007,39.193],[-77.0111,39.1953],[-77.0111,39.1976],[-77.0111,39.2003],[-77.0111,39.2053],[-77.0134,39.2084],[-77.0188,39.2112],[-77.0288,39.218],[-77.0353,39.2257],[-77.0483,39.2385],[-77.0607,39.2399],[-77.0631,39.2463],[-77.0666,39.2535],[-77.0779,39.2585],[-77.1034,39.2668],[-77.1135,39.2659],[-77.1194,39.27],[-77.1301,39.2709],[-77.133,39.2723],[-77.133,39.2782],[-77.1377,39.2832],[-77.1371,39.2864],[-77.1407,39.2932],[-77.1442,39.2973],[-77.1549,39.3023],[-77.1614,39.3077],[-77.1673,39.3127],[-77.1732,39.3205],[-77.1827,39.3341],[-77.185,39.3423],[-77.182,39.3481],[-77.1683,39.3545],[-77.1653,39.354],[-77.1564,39.3512],[-77.1511,39.3503],[-77.1433,39.3539],[-77.1344,39.3598],[-77.1248,39.3634],[-77.1153,39.3643],[-77.1099,39.3652],[-77.1034,39.3679],[-77.1004,39.3688],[-77.0939,39.3692],[-77.0885,39.3687],[-77.082,39.366],[-77.0689,39.3628],[-77.0648,39.36],[-77.0594,39.3587],[-77.0552,39.3604],[-77.0499,39.3613],[-77.0344,39.3545],[-77.0273,39.3531],[-77.0154,39.3521],[-77.0053,39.3557],[-76.985,39.3606],[-76.9761,39.3601],[-76.9701,39.361],[-76.9612,39.3587],[-76.9589,39.3573],[-76.9476,39.3591],[-76.9422,39.3573],[-76.938,39.3577],[-76.9357,39.3577],[-76.9291,39.354],[-76.925,39.3536],[-76.9208,39.3508],[-76.9137,39.3499],[-76.9119,39.3494],[-76.9101,39.3494],[-76.909,39.3503],[-76.9083,39.3526],[-76.9065,39.3544],[-76.9042,39.3553],[-76.9018,39.3553],[-76.8958,39.3539],[-76.8875,39.3534],[-76.881,39.3515]]]},\"properties\":{\"name\":\"Howard\",\"state\":\"MD\"}}]}","contact":"<p>Director, <a href=\"https://www.usgs.gov/centers/md-de-dc-water\" data-mce-href=\"https://www.usgs.gov/centers/md-de-dc-water\">Maryland-Delaware-D.C. Water Science Center</a><br>U.S. Geological Survey<br>5522 Research Park Drive<br>Catonsville, MD 21228</p><p><a href=\"../contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","tableOfContents":"<ul><li>Introduction</li><li>Description of Study Area</li><li>History of Flooding in Ellicott City, Maryland</li><li>Description of Storm and Flood of July 30, 2016</li><li>Description of Storm and Flood of May 27, 2018</li><li>Indirect Measurements of Peak Discharge in Ellicott City Watersheds</li><li>Historical Perspective: July 2016 and May 2018 Floods</li><li>References Cited</li></ul>","publishingServiceCenter":{"id":10,"text":"Baltimore PSC"},"publishedDate":"2021-04-29","noUsgsAuthors":false,"publicationDate":"2021-04-29","publicationStatus":"PW","contributors":{"authors":[{"text":"Doheny, Edward J. 0000-0002-6043-3241","orcid":"https://orcid.org/0000-0002-6043-3241","contributorId":209742,"corporation":false,"usgs":true,"family":"Doheny","given":"Edward J.","affiliations":[{"id":41514,"text":"Maryland-Delaware-District of Columbia  Water Science Center","active":true,"usgs":true}],"preferred":true,"id":814876,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nealen, Christopher W. 0000-0001-5724-4530 cnealen@usgs.gov","orcid":"https://orcid.org/0000-0001-5724-4530","contributorId":194100,"corporation":false,"usgs":true,"family":"Nealen","given":"Christopher","email":"cnealen@usgs.gov","middleInitial":"W.","affiliations":[{"id":41514,"text":"Maryland-Delaware-District of Columbia  Water Science Center","active":true,"usgs":true}],"preferred":true,"id":814877,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70220300,"text":"70220300 - 2021 - Quantifying Great Lakes sea lamprey populations using an index of adults","interactions":[],"lastModifiedDate":"2022-01-06T17:46:34.159965","indexId":"70220300","displayToPublicDate":"2021-04-29T10:18:10","publicationYear":"2021","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2330,"text":"Journal of Great Lakes Research","active":true,"publicationSubtype":{"id":10}},"title":"Quantifying Great Lakes sea lamprey populations using an index of adults","docAbstract":"<p><span>Effective control of aquatic&nbsp;invasive species&nbsp;requires knowledge of the population throughout the infested area. Lake-wide assessments of invasive sea lampreys (</span><i>Petromyzon marinus</i><span>) are used to assess their status in the Laurentian Great Lakes, informing fisheries managers and decision makers in the sea lamprey control program. Initially these assessments focused on an estimate of absolute abundance, but later switched to an estimate of relative abundance as an index. In this paper, we describe the recently developed index of sea lamprey abundance and the reasons for its use. Rather than trying to estimate spawning run sizes of all Great Lakes tributaries, the index instead estimates run sizes of a small subset of index streams. Streams chosen for the index had large spawning runs and a history of trapping operations that consistently yielded mark-recapture estimates. This change enabled the sea lamprey control program to abandon a previously used regression model that predicted run size on streams with no sea lamprey traps. Further research is needed to determine how strongly correlated the index is with actual patterns in the lake-wide population of adult sea lampreys.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.jglr.2021.04.009","usgsCitation":"Adams, J.V., Barber, J.M., Bravener, G.A., and Lewandoski, S.A., 2021, Quantifying Great Lakes sea lamprey populations using an index of adults: Journal of Great Lakes Research, v. 47, no. Suppl 1, p. 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,{"id":70220120,"text":"ofr20211035 - 2021 - Final report on the assessment of the U.S. Geological Survey’s bureauwide Research Grade Evaluation (RGE) process","interactions":[],"lastModifiedDate":"2021-04-29T16:51:05.636225","indexId":"ofr20211035","displayToPublicDate":"2021-04-29T10:10:00","publicationYear":"2021","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2021-1035","displayTitle":"Final Report on the Assessment of the U.S. Geological Survey’s Bureauwide  Research Grade Evaluation (RGE) Process","title":"Final report on the assessment of the U.S. Geological Survey’s bureauwide Research Grade Evaluation (RGE) process","docAbstract":"<p>The U.S. Geological Survey (USGS) formed the internal Research Grade Evaluation (RGE) Review Team in May 2017. The Team undertook a 2-year comprehensive review of RGE practices and policies at the USGS that included (1) the first-ever quantitative assessment of the USGS workforce evaluated under the RGE process, (2) a benchmarking meet­ing in March 2018 of the USGS and 11 other Federal science agencies to compare how each conducts research scientist evaluation, and (3) extensive surveys of four internal stakeholder groups. The Team recommends that the RGE review process emphasize the importance of outcomes resulting from a scientist’s efforts, rather than focusing on easily quantified outputs such as peer-reviewed papers, presentations, and posters. Thus, the Team recommends that a scientist’s work be assessed according to contributions and impacts in three areas: (1) scientific understanding, (2) the missions of the U.S. Geological Survey and the U.S. Department of the Interior, and (3) society more broadly. The Team developed (1) new formats for the Research Scientist Record (RSR) and Development Scientist Record (DSR) that match the Office of Personnel Management’s guidelines for factor scoring and (2) new findings templates to pro­vide more meaningful feedback to scientists.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20211035","usgsCitation":"U.S. Geological Survey Research Grade Evaluation Review Team, 2021, Final report on the assessment of the U.S. Geological Survey’s bureauwide Research Grade Evaluation (RGE) process: U.S. Geological Survey Open-File Report 2021–1035, 106 p., https://doi.org/10.3133/ofr20211035.","productDescription":"vi, 106 p.","numberOfPages":"106","onlineOnly":"Y","additionalOnlineFiles":"N","ipdsId":"IP-120198","costCenters":[{"id":501,"text":"Office of Science Quality and Integrity","active":true,"usgs":true}],"links":[{"id":385219,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2021/1035/coverthb.jpg"},{"id":385220,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2021/1035/ofr20211035.pdf","text":"Report","size":"2.94 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 2021-1035"}],"contact":"<p><a href=\"https://www.usgs.gov/about/organization/science-support/office-science-quality-and-integrity\" data-mce-href=\"https://www.usgs.gov/about/organization/science-support/office-science-quality-and-integrity\">Office of Science Quality and Integrity</a><br>U.S. Geological Survey<br>12201 Sunrise Valley Drive<br>MS 911<br>Reston, VA 20192</p><p><a href=\"https://pubs.er.usgs.gov/contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","tableOfContents":"<ul><li>Executive Summary</li><li>Overview of Why and How We Did Our Work</li><li>What We Learned</li><li>Key Recommendations for RGE Processes</li><li>Other Key Recommendations</li><li>References Cited</li><li>Appendix 1A. Charge Given to the Research Grade Evaluation Review Team of the U.S. Geological Survey</li><li>Appendix 1B. Members of the Research Grade Evaluation Review Team of the U.S. Geological Survey</li><li>Appendix 2. Detailed Evaluation of Workforce Data</li><li>Appendix 3. Graphic Summary of Results of Surveys of Three Groups of Stakeholders About the Research Grade Evaluation Process in the U.S. Geological Survey</li><li>Appendix 4. Benchmarking Information From a Comparison of Methods Used To Evaluate Research Scientists</li><li>Appendix 5A. Research Scientist Record Template</li><li>Appendix 5B. Findings Template for Use After Review of a Research Scientist Record</li><li>Appendix 5C. Development Scientist Record Template</li><li>Appendix 5D. Findings Template for Use After Review of a Development Scientist Record</li><li>Appendix 5E. Cover Sheet for Research Scientist Record (RSR) or Development Scientist Record (DSR)</li><li>Appendix 5F. Guidelines for Scoring in Excess of Level E</li><li>Appendix 5G. Findings Form for Scientist Considered for Promotion to Senior Scientist (ST)</li><li>Appendix 5H. Standard Reviewer Questions for References</li><li>Appendix 6. Report on Beta Test of the Recommended New Formats for the Research Scientist Record and Findings Templates and Processes Used by Peer Review Panels</li><li>Appendix 7. Explanations of Terms Used in This Report</li><li>Appendix 8. Additional Criteria for Senior Scientist Positions</li><li>Appendix 9. Key Recommendations for Updating the Research Grade Evaluation Process for the U.S. Geological Survey</li></ul>","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"publishedDate":"2021-04-29","noUsgsAuthors":false,"publicationDate":"2021-04-29","publicationStatus":"PW","contributors":{"authors":[{"text":"U.S. Geological Survey Research Grade Evaluation Review Team","contributorId":257542,"corporation":true,"usgs":false,"organization":"U.S. Geological Survey Research Grade Evaluation Review Team","id":814524,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70220121,"text":"sir20215008 - 2021 - Time-domain electromagnetic soundings and passive-seismic measurements for delineation of saline groundwater in the Genesee Valley-fill aquifer system, western New York, 2016–17","interactions":[],"lastModifiedDate":"2021-04-30T11:49:59.712827","indexId":"sir20215008","displayToPublicDate":"2021-04-29T10:00:00","publicationYear":"2021","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2021-5008","displayTitle":"Time-Domain Electromagnetic Soundings and Passive-Seismic Measurements for Delineation of Saline Groundwater in the Genesee Valley-Fill Aquifer System, Western New York, 2016–17","title":"Time-domain electromagnetic soundings and passive-seismic measurements for delineation of saline groundwater in the Genesee Valley-fill aquifer system, western New York, 2016–17","docAbstract":"<p>The U.S. Geological Survey, in cooperation with the New York State Department of Environmental Conservation, used noninvasive surface geophysics in the investigation of the distribution of saline groundwater in the valley-fill aquifer system of the Genesee River Valley near the former Retsof salt mine in western New York. In 1994, the Retsof salt mine, the largest of its kind in the western hemisphere, underwent a catastrophic roof collapse that resulted in groundwater inflow from the valley-fill aquifer system and bedrock fracture zones into the mine through two bedrock-rubble chimneys and the subsequent dissolution and filling of the mine with saturated brine. Since the early 2000s, except for a period of remedial pumping in 2006 to 2013, high-salinity water has migrated upward through the rubble chimneys into the basal part the aquifer system. The extent of saline-water migration within the aquifer system had not been evaluated since the end of remedial pumping when all the monitoring wells were grouted shut and abandoned. Installation of a monitoring-well network would be expensive and difficult given the thickness and heterogeneous character of valley fill. An investigation of the current extent of saline water in the aquifer system was warranted because the basal part of the aquifer is shallow to the north and it is used for water supply.</p><p>In fall 2016 and fall 2017, the U.S. Geological Survey collected time-domain electromagnetic soundings at 105 sites along 13 cross-valley transects north and south of the mine-collapse area, east of Piffard, and on the Fowlerville Moraine. The time-domain electromagnetic soundings were colocated with passive-seismic measurements to estimate the bedrock-surface elevation through use of a regression equation developed from measurements at well sites with reported bedrock depths in the study area. An integrated analysis of the time-domain electromagnetic soundings with the depth-to-bedrock estimates, well logs, and past chloride-monitoring data suggests the presence of a zone of high electrical conductivity associated with saline water in the confined lower part of the valley-fill aquifer system. This high-salinity zone delineated in the lower confined aquifer extends from the mine-collapse area northward for more than 2.5 miles (4.0 kilometers). The chloride concentration in groundwater within this high-conductivity zone may be about 20,000 milligrams per liter. Saline water flowing upward through the bedrock-rubble chimneys and mixing with northward groundwater flow in the lower confined aquifer likely is a major source of chlorides for this high-conductivity zone. The northern extent of the zone is unclear because of the presence of highly saline water zones that were delineated by time-domain electromagnetic soundings in the lower confined aquifer and uppermost bedrock and are probably associated with historic salt-solution wells in Piffard or possibly sourced from natural brine pools.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20215008","collaboration":"Prepared in cooperation with the New York State Department of Environmental Conservation","usgsCitation":"Williams, J.H., Kappel, W.M., Johnson, C.D., White, E.A., Heisig, P.M., and Lane, J.W., Jr., 2021, Time-domain electromagnetic soundings and passive-seismic measurements for delineation of saline groundwater in the Genesee valley-fill aquifer system, western New York, 2016–17: U.S. Geological Survey Scientific Investigations Report 2021–5008, 25 p., https://doi.org/10.3133/sir20215008.","productDescription":"Report: vii, 25 p.; 1 Plate: 49.96 x 35.95 inches; 3 Data Releases","numberOfPages":"25","onlineOnly":"Y","additionalOnlineFiles":"Y","ipdsId":"IP-108173","costCenters":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"links":[{"id":385251,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/sir/2021/5008/coverthb.jpg"},{"id":385369,"rank":6,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9VQOCRZ","text":"USGS data release","linkHelpText":"Time-domain electromagnetic soundings to delineate saline groundwater in the Genesee valley-fill aquifer system, New York (2016-2017)"},{"id":385368,"rank":5,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9J354SU","text":"USGS data release","linkHelpText":"Chloride concentrations from wells in the Genesee River Valley, Livingston County, New York"},{"id":385367,"rank":4,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9LI7CCR","text":"USGS data release","linkHelpText":"Horizontal-to-vertical spectral ratio and depth-to-bedrock data for saline-groundwater investigation in the Genesee valley, New York, October-November 2016 and 2017"},{"id":385366,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/sir/2021/5008/sir20215008_plate1.pdf","text":"Plate 1","size":"59.4 MB","linkFileType":{"id":1,"text":"pdf"},"linkHelpText":"- Electrical-conductivity transects from time-domain electromagnetic soundings, top of bedrock estimated from passive-seismic measurements, and lithostratigraphic logs of selected boreholes along 13 transects in the Genesee River Valley, western New York, 2016–17"},{"id":385365,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2021/5008/sir20215008.pdf","text":"Report","size":"3.74 MB","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2021-5008"}],"country":"United States","state":"New York","otherGeospatial":"Genesee Valley","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -77.93701171875,\n              42.54397489736545\n            ],\n            [\n              -77.68363952636719,\n              42.54397489736545\n            ],\n            [\n              -77.68363952636719,\n              42.97802779741624\n            ],\n            [\n              -77.93701171875,\n              42.97802779741624\n            ],\n            [\n              -77.93701171875,\n              42.54397489736545\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p><a href=\"mailto:dc_ny@usgs.gov\" data-mce-href=\"mailto:dc_ny@usgs.gov\">Director</a>, <a href=\"https://www.usgs.gov/centers/ny-water\" data-mce-href=\"https://www.usgs.gov/centers/ny-water\">New York Water Science Center</a><br>U.S. Geological Survey<br>425 Jordan Road<br>Troy, NY 12180–8349</p>","tableOfContents":"<ul><li>Acknowledgments</li><li>Abstract</li><li>Time-Domain Electromagnetic Soundings</li><li>Passive-Seismic Measurements</li><li>Well Logs</li><li>Groundwater Samples for Salinity</li><li>Geologic Setting</li><li>Hydrologic Setting</li><li>Hydrologic Effects of Mine Collapse</li><li>Delineation of Saline Groundwater in the Valley-Fill Aquifer System</li><li>Summary</li><li>References Cited</li></ul>","publishingServiceCenter":{"id":11,"text":"Pembroke PSC"},"publishedDate":"2021-04-29","noUsgsAuthors":false,"publicationDate":"2021-04-29","publicationStatus":"PW","contributors":{"authors":[{"text":"Williams, John 0000-0002-6054-6908 jhwillia@usgs.gov","orcid":"https://orcid.org/0000-0002-6054-6908","contributorId":1553,"corporation":false,"usgs":true,"family":"Williams","given":"John","email":"jhwillia@usgs.gov","affiliations":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"preferred":true,"id":814525,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kappel, William M. 0000-0002-2382-9757 wkappel@usgs.gov","orcid":"https://orcid.org/0000-0002-2382-9757","contributorId":1074,"corporation":false,"usgs":true,"family":"Kappel","given":"William","email":"wkappel@usgs.gov","middleInitial":"M.","affiliations":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"preferred":true,"id":814526,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Johnson, Carole D. 0000-0001-6941-1578 cjohnson@usgs.gov","orcid":"https://orcid.org/0000-0001-6941-1578","contributorId":1891,"corporation":false,"usgs":true,"family":"Johnson","given":"Carole","email":"cjohnson@usgs.gov","middleInitial":"D.","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":814527,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"White, Eric A. 0000-0002-7782-146X eawhite@usgs.gov","orcid":"https://orcid.org/0000-0002-7782-146X","contributorId":1737,"corporation":false,"usgs":false,"family":"White","given":"Eric","email":"eawhite@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":814528,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Heisig, Paul M. 0000-0003-0338-4970 pmheisig@usgs.gov","orcid":"https://orcid.org/0000-0003-0338-4970","contributorId":793,"corporation":false,"usgs":true,"family":"Heisig","given":"Paul","email":"pmheisig@usgs.gov","middleInitial":"M.","affiliations":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"preferred":true,"id":814529,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Lane, John W. Jr. 0000-0002-3558-243X","orcid":"https://orcid.org/0000-0002-3558-243X","contributorId":210076,"corporation":false,"usgs":true,"family":"Lane","given":"John W.","suffix":"Jr.","affiliations":[{"id":486,"text":"OGW Branch of Geophysics","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true},{"id":493,"text":"Office of Ground Water","active":true,"usgs":true}],"preferred":true,"id":814530,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70221879,"text":"70221879 - 2021 - Capturing the transient hydrological response in sandy soils during a rare cloudburst associated with shallow slope failures; A case study in the Atlantic Highlands, New Jersey, USA","interactions":[],"lastModifiedDate":"2021-10-18T14:06:40.890362","indexId":"70221879","displayToPublicDate":"2021-04-29T09:32:57","publicationYear":"2021","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5950,"text":"Quarterly Journal of Engineering Geology and Hydrogeology","active":true,"publicationSubtype":{"id":10}},"title":"Capturing the transient hydrological response in sandy soils during a rare cloudburst associated with shallow slope failures; A case study in the Atlantic Highlands, New Jersey, USA","docAbstract":"<p><span>A cloudburst on 7 August 2018 in the coastal bluffs of the Atlantic Highlands, New Jersey, induced flooding, erosion and multiple shallow slope failures that adversely affected the surrounding hillside residential area. Historically, short-duration deluges are rare in the New York Bay region, with only eight cloudbursts of greater magnitude documented since 1948. The coastal bluffs consist of a variably thick, sandy surficial material overlying flat-lying, mostly non-indurated Cretaceous and Tertiary sediments, including some low-permeability glauconitic units. The bluffs have been affected by both historical deep-seated and shallow landslide movement, the latter typically related to heavy, relatively long-duration rainfall associated with tropical cyclones and nor'easters. The shallow hydrological response during the rare cloudburst was captured at two hydrological monitoring sites and yielded insights into rapidly changing moisture conditions resulting in slope failure. Additional information is provided on historical cloudbursts that have affected the region, antecedent moisture conditions, and documented landslide types and processes.</span></p>","language":"English","publisher":"Geological Society of America","doi":"10.1144/qjegh2020-127","usgsCitation":"Ashland, F., Reilly, P.A., and Fiore, A.R., 2021, Capturing the transient hydrological response in sandy soils during a rare cloudburst associated with shallow slope failures; A case study in the Atlantic Highlands, New Jersey, USA: Quarterly Journal of Engineering Geology and Hydrogeology, v. 54, no. 4, qjegh2020-127, 10 p., https://doi.org/10.1144/qjegh2020-127.","productDescription":"qjegh2020-127, 10 p.","ipdsId":"IP-113986","costCenters":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"links":[{"id":436389,"rank":0,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9A601HC","text":"USGS data release","linkHelpText":"Hydrologic, slope movement, and soil property data from the coastal bluffs of the Atlantic Highlands, New Jersey, 2016-2018"},{"id":387111,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United  States","state":"New Jersey","otherGeospatial":"Atlantic Highlands","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -74.1851806640625,\n              40.250184183819854\n            ],\n            [\n              -73.8226318359375,\n              40.250184183819854\n            ],\n            [\n              -73.8226318359375,\n              40.48873742102282\n            ],\n            [\n              -74.1851806640625,\n              40.48873742102282\n            ],\n            [\n              -74.1851806640625,\n              40.250184183819854\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"54","issue":"4","noUsgsAuthors":false,"publicationDate":"2021-04-29","publicationStatus":"PW","contributors":{"authors":[{"text":"Ashland, Francis 0000-0001-9948-0195 fashland@usgs.gov","orcid":"https://orcid.org/0000-0001-9948-0195","contributorId":198587,"corporation":false,"usgs":true,"family":"Ashland","given":"Francis","email":"fashland@usgs.gov","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":819186,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reilly, Pamela A. 0000-0002-2937-4490 jankowsk@usgs.gov","orcid":"https://orcid.org/0000-0002-2937-4490","contributorId":653,"corporation":false,"usgs":true,"family":"Reilly","given":"Pamela","email":"jankowsk@usgs.gov","middleInitial":"A.","affiliations":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"preferred":true,"id":819187,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fiore, Alex R. 0000-0002-0986-5225 afiore@usgs.gov","orcid":"https://orcid.org/0000-0002-0986-5225","contributorId":4977,"corporation":false,"usgs":true,"family":"Fiore","given":"Alex","email":"afiore@usgs.gov","middleInitial":"R.","affiliations":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"preferred":true,"id":819188,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70221865,"text":"70221865 - 2021 - Demethylation of methylmercury in bird, fish, and earthworm","interactions":[],"lastModifiedDate":"2021-07-12T14:25:31.068851","indexId":"70221865","displayToPublicDate":"2021-04-29T08:55:44","publicationYear":"2021","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"title":"Demethylation of methylmercury in bird, fish, and earthworm","docAbstract":"Toxicity of methylmercury (MeHg) to wildlife and humans results from its binding to cysteine residues of proteins, forming MeHg-cysteinate (MeHgCys) complexes that hinder biological functions. MeHgCys complexes can be detoxified in vivo, yet how this occurs is unknown. We report that MeHgCys complexes are transformed into selenocysteinate (Hg(Sec)4) complexes in multiple animals from two phyla (a waterbird, freshwater fish, and earthworms) sampled in different geographical areas and contaminated by different Hg sources. In addition, high energy-resolution X-ray absorption spectroscopy and chromatography-ICP mass spectrometry of the waterbird liver support the binding of Hg(Sec)4 to selenoprotein P and biomineralization of Hg(Sec)4 to chemically inert nanoparticulate mercury selenide (HgSe). The results provide a foundation for understanding mercury detoxification in higher organisms, and suggest that the identified MeHgCys to Hg(Sec)4 demethylation pathway is common in nature.","language":"English","publisher":"American Chemical Society","doi":"10.1021/acs.est.0c04948","usgsCitation":"Manceau, A., Bourdineaud, J., Oliveira, R.B., Sarrazin, S.L., Krabbenhoft, D.P., Eagles-Smith, C., Ackerman, J.T., Stewart, R., Ward-Deitrich, C., del Castillo Busto, M.E., Goenaga-Infante, H., Wack, A., Retegan, M., Detlefs, B., Glatzel, P., Bustamante, P., Nagy, K.L., and Poulin, B., 2021, Demethylation of methylmercury in bird, fish, and earthworm: Environmental Science & Technology, v. 55, no. 3, p. 1527-1534, https://doi.org/10.1021/acs.est.0c04948.","productDescription":"7 p.","startPage":"1527","endPage":"1534","ipdsId":"IP-122030","costCenters":[{"id":289,"text":"Forest and Rangeland Ecosys Science Center","active":true,"usgs":true},{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"links":[{"id":452536,"rank":1,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://hal.science/hal-03144112","text":"External Repository"},{"id":436390,"rank":0,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P96NP376","text":"USGS data release","linkHelpText":"Mercury and selenium chemical characteristics and speciation data of bird, fish, and earthworm tissues"},{"id":387109,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"55","issue":"3","noUsgsAuthors":false,"publicationDate":"2021-01-21","publicationStatus":"PW","contributors":{"authors":[{"text":"Manceau, Alain 0000-0003-0845-611X","orcid":"https://orcid.org/0000-0003-0845-611X","contributorId":194255,"corporation":false,"usgs":false,"family":"Manceau","given":"Alain","email":"","affiliations":[],"preferred":false,"id":819058,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bourdineaud, Jean-Paul 0000-0002-1619-7050","orcid":"https://orcid.org/0000-0002-1619-7050","contributorId":260883,"corporation":false,"usgs":false,"family":"Bourdineaud","given":"Jean-Paul","email":"","affiliations":[{"id":52701,"text":"Université de Bordeaux, Institut Européen de Chimie et Biologie, CNRS, Pessac, France","active":true,"usgs":false}],"preferred":false,"id":819059,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Oliveira, Ricardo B.","contributorId":260884,"corporation":false,"usgs":false,"family":"Oliveira","given":"Ricardo","email":"","middleInitial":"B.","affiliations":[{"id":52702,"text":"Universidade Federal do Oeste Pará, LabBBEx, Santarém, Pará, Brazil","active":true,"usgs":false}],"preferred":false,"id":819060,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Sarrazin, Sandra LF 0000-0002-2884-7655","orcid":"https://orcid.org/0000-0002-2884-7655","contributorId":260885,"corporation":false,"usgs":false,"family":"Sarrazin","given":"Sandra","email":"","middleInitial":"LF","affiliations":[{"id":52702,"text":"Universidade Federal do Oeste Pará, LabBBEx, Santarém, Pará, Brazil","active":true,"usgs":false}],"preferred":false,"id":819061,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Krabbenhoft, David P. 0000-0003-1964-5020 dpkrabbe@usgs.gov","orcid":"https://orcid.org/0000-0003-1964-5020","contributorId":1658,"corporation":false,"usgs":true,"family":"Krabbenhoft","given":"David","email":"dpkrabbe@usgs.gov","middleInitial":"P.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":37464,"text":"WMA - Laboratory & Analytical Services Division","active":true,"usgs":true},{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true},{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true}],"preferred":true,"id":819062,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Eagles-Smith, Collin A. 0000-0003-1329-5285","orcid":"https://orcid.org/0000-0003-1329-5285","contributorId":221745,"corporation":false,"usgs":true,"family":"Eagles-Smith","given":"Collin A.","affiliations":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"preferred":true,"id":819063,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Ackerman, Joshua T. 0000-0002-3074-8322","orcid":"https://orcid.org/0000-0002-3074-8322","contributorId":202848,"corporation":false,"usgs":true,"family":"Ackerman","given":"Joshua","middleInitial":"T.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":819064,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Stewart, Robin 0000-0003-2918-546X","orcid":"https://orcid.org/0000-0003-2918-546X","contributorId":222246,"corporation":false,"usgs":true,"family":"Stewart","given":"Robin","email":"","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":819065,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Ward-Deitrich, Christian 0000-0002-5204-2443","orcid":"https://orcid.org/0000-0002-5204-2443","contributorId":260886,"corporation":false,"usgs":false,"family":"Ward-Deitrich","given":"Christian","email":"","affiliations":[{"id":52703,"text":"National Measurement Institute, LGC Limited, Teddington, Middlesex, United Kingdom","active":true,"usgs":false}],"preferred":false,"id":819066,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"del Castillo Busto, M Estela 0000-0001-6595-5236","orcid":"https://orcid.org/0000-0001-6595-5236","contributorId":260887,"corporation":false,"usgs":false,"family":"del Castillo Busto","given":"M","email":"","middleInitial":"Estela","affiliations":[{"id":52703,"text":"National Measurement Institute, LGC Limited, Teddington, Middlesex, United Kingdom","active":true,"usgs":false}],"preferred":false,"id":819067,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Goenaga-Infante, Heidi 0000-0002-2416-9666","orcid":"https://orcid.org/0000-0002-2416-9666","contributorId":260888,"corporation":false,"usgs":false,"family":"Goenaga-Infante","given":"Heidi","email":"","affiliations":[{"id":52703,"text":"National Measurement Institute, LGC Limited, Teddington, Middlesex, United Kingdom","active":true,"usgs":false}],"preferred":false,"id":819068,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Wack, Aude","contributorId":260889,"corporation":false,"usgs":false,"family":"Wack","given":"Aude","email":"","affiliations":[{"id":52704,"text":"Université Grenoble Alpes, ISTerre, CNRS, Grenoble, France","active":true,"usgs":false}],"preferred":false,"id":819069,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Retegan, Marius 0000-0002-1525-1094","orcid":"https://orcid.org/0000-0002-1525-1094","contributorId":260890,"corporation":false,"usgs":false,"family":"Retegan","given":"Marius","email":"","affiliations":[{"id":52705,"text":"European Synchrotron Radiation Facility (ESRF), Grenoble, France","active":true,"usgs":false}],"preferred":false,"id":819070,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Detlefs, Blanka 0000-0002-9768-647X","orcid":"https://orcid.org/0000-0002-9768-647X","contributorId":260891,"corporation":false,"usgs":false,"family":"Detlefs","given":"Blanka","email":"","affiliations":[{"id":52705,"text":"European Synchrotron Radiation Facility (ESRF), Grenoble, France","active":true,"usgs":false}],"preferred":false,"id":819071,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Glatzel, Pieter 0000-0001-6532-8144","orcid":"https://orcid.org/0000-0001-6532-8144","contributorId":260892,"corporation":false,"usgs":false,"family":"Glatzel","given":"Pieter","email":"","affiliations":[{"id":52705,"text":"European Synchrotron Radiation Facility (ESRF), Grenoble, France","active":true,"usgs":false}],"preferred":false,"id":819072,"contributorType":{"id":1,"text":"Authors"},"rank":15},{"text":"Bustamante, Paco","contributorId":201551,"corporation":false,"usgs":false,"family":"Bustamante","given":"Paco","email":"","affiliations":[{"id":36199,"text":"La Rochelle University","active":true,"usgs":false}],"preferred":false,"id":819073,"contributorType":{"id":1,"text":"Authors"},"rank":16},{"text":"Nagy, Kathryn L.","contributorId":189327,"corporation":false,"usgs":false,"family":"Nagy","given":"Kathryn","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":819074,"contributorType":{"id":1,"text":"Authors"},"rank":17},{"text":"Poulin, Brett 0000-0002-5555-7733","orcid":"https://orcid.org/0000-0002-5555-7733","contributorId":260893,"corporation":false,"usgs":false,"family":"Poulin","given":"Brett","affiliations":[{"id":52706,"text":"Department of Environmental Toxicology, University of California Davis, Davis, CA 95616, USA","active":true,"usgs":false}],"preferred":false,"id":819075,"contributorType":{"id":1,"text":"Authors"},"rank":18}]}}
,{"id":70220384,"text":"70220384 - 2021 - A morphodynamic model to evaluate long-term sandbar rebuilding using controlled floods in the Grand Canyon","interactions":[],"lastModifiedDate":"2021-05-10T12:33:29.88236","indexId":"70220384","displayToPublicDate":"2021-04-29T07:28:35","publicationYear":"2021","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1807,"text":"Geophysical Research Letters","active":true,"publicationSubtype":{"id":10}},"title":"A morphodynamic model to evaluate long-term sandbar rebuilding using controlled floods in the Grand Canyon","docAbstract":"<div class=\"article-section__content en main\"><p>Controlled floods released from dams have become a common restoration strategy in river systems worldwide. Here we present a morphodynamic model of sandbar volume change for a subset of sandbars of the Colorado River in Grand Canyon National Park, where controlled floods are part of a management strategy focused on sandbar maintenance. We simulate sandbars as a triangular wedge, where deposition and erosion are modeled using physically based approaches that are driven by nearly continuous observations of flow and suspended sand concentration. We optimize an eddy exchange coefficient and erosion rate parameter by comparing model predictions to measured bar volumes. The model captures most of the variability in observed volume changes, and demonstrates the importance of flood frequency and sand concentration on average bar size. The model is easily implemented and adaptable, providing a means for predicting the future behavior of sandbars under a variety of streamflow and sediment supply scenarios.</p></div>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2021GL093007","usgsCitation":"Mueller, E., and Grams, P.E., 2021, A morphodynamic model to evaluate long-term sandbar rebuilding using controlled floods in the Grand Canyon: Geophysical Research Letters, v. 48, no. 9, e2021GL093007, 10 p., https://doi.org/10.1029/2021GL093007.","productDescription":"e2021GL093007, 10 p.","ipdsId":"IP-126897","costCenters":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"links":[{"id":385539,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona","otherGeospatial":"Grand Canyon","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -112.7252197265625,\n              35.79108281624994\n            ],\n            [\n              -111.5826416015625,\n              35.79108281624994\n            ],\n            [\n              -111.5826416015625,\n              36.4566360115962\n            ],\n            [\n              -112.7252197265625,\n              36.4566360115962\n            ],\n            [\n              -112.7252197265625,\n              35.79108281624994\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"48","issue":"9","noUsgsAuthors":false,"publicationDate":"2021-05-08","publicationStatus":"PW","contributors":{"authors":[{"text":"Mueller, Erich R. 0000-0001-8202-154X","orcid":"https://orcid.org/0000-0001-8202-154X","contributorId":207750,"corporation":false,"usgs":false,"family":"Mueller","given":"Erich R.","affiliations":[{"id":37626,"text":"Department of Geography, University of Wyoming, Laramie, WY, USA","active":true,"usgs":false}],"preferred":false,"id":815315,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Grams, Paul E. 0000-0002-0873-0708","orcid":"https://orcid.org/0000-0002-0873-0708","contributorId":216115,"corporation":false,"usgs":true,"family":"Grams","given":"Paul","middleInitial":"E.","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":815316,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70220275,"text":"70220275 - 2021 - Performance of bedload sediment transport formulas applied to the Lower Minnesota River","interactions":[],"lastModifiedDate":"2021-05-04T11:42:09.813275","indexId":"70220275","displayToPublicDate":"2021-04-29T07:24:11","publicationYear":"2021","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2341,"text":"Journal of Hydrologic Engineering","active":true,"publicationSubtype":{"id":10}},"title":"Performance of bedload sediment transport formulas applied to the Lower Minnesota River","docAbstract":"<div class=\"NLM_sec NLM_sec_level_1 hlFld-Abstract\"><p>Despite limitations in reproducing complex bedload sediment transport processes in rivers, formulas have been preferred over collection and analysis of field data due to the high cost and time-consuming nature of bedload discharge measurements. However, the performance of such formulas depends on the hydraulic and sedimentological conditions they attempt to describe. The availability of field measurements provides a unique opportunity to test bedload transport formulas to better guide formula selection. Hydraulic parameters and bedload discharge data from the Lower Minnesota River and two of its tributaries were used to evaluate nine bedload transport formulas using three different indices. The bedload data for the different sites were collected by the United States Geological Survey (USGS) from 2011 through 2014, with bed material varying from very coarse to medium sand. The formulas calculated higher bedload rates than were measured due to a combination of site-specific physical characteristics, including the presence of bed forms (dunes), and sampling uncertainties. Because of the lack of reproducibility of the tested formulas, five power functions, based on the relation between the specific unit power (independent hydraulic variable) and the USGS measured data (dependent variable), were derived as provisional equations to estimate the bedload discharge on the Lower Minnesota River and tributaries.</p></div>","language":"English","publisher":"American Society of Civil Engineers","doi":"10.1061/(ASCE)HE.1943-5584.0002107","usgsCitation":"Armijos, E., Merten, G.H., and Groten, J.T., 2021, Performance of bedload sediment transport formulas applied to the Lower Minnesota River: Journal of Hydrologic Engineering, v. 26, no. 7, 10 p., https://doi.org/10.1061/(ASCE)HE.1943-5584.0002107.","productDescription":"10 p.","ipdsId":"IP-115251","costCenters":[{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true}],"links":[{"id":385410,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Minnesota","otherGeospatial":"Lower Minnesota River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -94.603271484375,\n              44.01652134387754\n            ],\n            [\n              -93.087158203125,\n              44.01652134387754\n            ],\n            [\n              -93.087158203125,\n              44.91813929958515\n            ],\n            [\n              -94.603271484375,\n              44.91813929958515\n            ],\n            [\n              -94.603271484375,\n              44.01652134387754\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"26","issue":"7","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Armijos, Elisa 0000-0003-4839-6924","orcid":"https://orcid.org/0000-0003-4839-6924","contributorId":257753,"corporation":false,"usgs":false,"family":"Armijos","given":"Elisa","email":"","affiliations":[{"id":52105,"text":"Instituto Geofisico del Perú- IGP","active":true,"usgs":false}],"preferred":false,"id":814972,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Merten, Gustavo Henrique","contributorId":138770,"corporation":false,"usgs":false,"family":"Merten","given":"Gustavo","email":"","middleInitial":"Henrique","affiliations":[{"id":12522,"text":"Federal University of Rio Grande do Sul  Hydraulic Research Institute","active":true,"usgs":false}],"preferred":false,"id":814973,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Groten, Joel T. 0000-0002-0441-8442 jgroten@usgs.gov","orcid":"https://orcid.org/0000-0002-0441-8442","contributorId":173464,"corporation":false,"usgs":true,"family":"Groten","given":"Joel","email":"jgroten@usgs.gov","middleInitial":"T.","affiliations":[{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true},{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"preferred":true,"id":814974,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70220377,"text":"70220377 - 2021 - Single-well production history matching and geostatistical modeling as proxy to multi-well reservoir simulation for evaluating dynamic reservoir properties of coal seams","interactions":[],"lastModifiedDate":"2021-05-10T11:46:07.912396","indexId":"70220377","displayToPublicDate":"2021-04-29T06:40:51","publicationYear":"2021","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2033,"text":"International Journal of Coal Geology","active":true,"publicationSubtype":{"id":10}},"title":"Single-well production history matching and geostatistical modeling as proxy to multi-well reservoir simulation for evaluating dynamic reservoir properties of coal seams","docAbstract":"<p id=\"sp0070\"><span>Reservoir properties of&nbsp;coal seams&nbsp;such as gas and water&nbsp;effective permeabilities&nbsp;and gas content, as well as spatial distributions thereof, affect the success of gas production and CO</span><sub>2</sub>-enhanced gas recovery (EGR) with simultaneous CO<sub>2</sub><span>&nbsp;sequestration. These properties change during production and injection operations due to variations in&nbsp;reservoir pressure, matrix shrinkage/swelling, and water saturation and are therefore referred to as dynamic properties. Predicting distribution of such important reservoir properties and how they evolve during production, or injection, at unsampled locations can be particularly important for field development and project economics.</span></p><p id=\"sp0075\">In this work, dynamic properties of Black Creek coal seam of Black Warrior Basin, Alabama were mapped using pointwise results from single-well production history matching of 45 wells and classical<span>&nbsp;</span>geostatistics<span>. It is explored if this approach can be a proxy, with its limitations, to multi-well&nbsp;reservoir simulation. For this purpose, a reservoir model was built using available reservoir, well and production data to compare its results with those of the geostatistical maps for the same properties. Despite the expected local discrepancies due to differences between the two approaches, the results showed similar patterns and global distributions. Specific results showed that despite long-time operation of the wells in this area, there were still areas with high gas content and low gas effective permeability within the modeled time interval that might have benefited from further development using additional wells.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.coal.2021.103766","usgsCitation":"Karacan, C.O., 2021, Single-well production history matching and geostatistical modeling as proxy to multi-well reservoir simulation for evaluating dynamic reservoir properties of coal seams: International Journal of Coal Geology, v. 241, 103766, 10 p., https://doi.org/10.1016/j.coal.2021.103766.","productDescription":"103766, 10 p.","ipdsId":"IP-124559","costCenters":[{"id":49175,"text":"Geology, Energy & Minerals Science Center","active":true,"usgs":true}],"links":[{"id":385530,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United  States","state":"Alabama","city":"Tuscaloosa","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -87.8082275390625,\n              32.9764120829052\n            ],\n            [\n              -86.912841796875,\n              32.9764120829052\n            ],\n            [\n              -86.912841796875,\n              33.669496972795535\n            ],\n            [\n              -87.8082275390625,\n              33.669496972795535\n            ],\n            [\n              -87.8082275390625,\n              32.9764120829052\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"241","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Karacan, C. Ozgen 0000-0002-0947-8241","orcid":"https://orcid.org/0000-0002-0947-8241","contributorId":201991,"corporation":false,"usgs":true,"family":"Karacan","given":"C.","email":"","middleInitial":"Ozgen","affiliations":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":815294,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70229129,"text":"70229129 - 2021 - Emerging perspectives on resource tracking and animal movement ecology","interactions":[],"lastModifiedDate":"2022-03-02T01:30:00.428328","indexId":"70229129","displayToPublicDate":"2021-04-28T19:23:55","publicationYear":"2021","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5980,"text":"Trends in Ecology & Evolution","active":true,"publicationSubtype":{"id":10}},"title":"Emerging perspectives on resource tracking and animal movement ecology","docAbstract":"Resource tracking, where animals increase energy gain by moving to track phenological variation in resources across space, is emerging as a fundamental attribute of animal movement ecology. However, a theoretical framework to understand when and where resource tracking should occur, and how resource tracking should lead to emergent ecological patterns, is lacking. We present a framework that unites concepts from optimal foraging theory and landscape ecology, which can be used to generate and test predictions on how resource dynamics shape animal movement across taxa, systems, and scales. Consideration of the interplay between animal movement and resource dynamics not only advances ecological understanding but can also guide biodiversity conservation in an era of global change.","language":"English","publisher":"Elsevier","doi":"10.1016/j.tree.2020.10.018","usgsCitation":"Abrahms, B., Aikens, E., Armstrong, J., Deacy, W.W., Kauffman, M., and Merkle, J., 2021, Emerging perspectives on resource tracking and animal movement ecology: Trends in Ecology & Evolution, v. 36, no. 4, p. 308-320, https://doi.org/10.1016/j.tree.2020.10.018.","productDescription":"13 p.","startPage":"308","endPage":"320","ipdsId":"IP-123901","costCenters":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"links":[{"id":452540,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1016/j.tree.2020.10.018","text":"Publisher Index Page"},{"id":396622,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"36","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Abrahms, Briana","contributorId":287294,"corporation":false,"usgs":false,"family":"Abrahms","given":"Briana","affiliations":[{"id":53078,"text":"UWA","active":true,"usgs":false}],"preferred":false,"id":836603,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Aikens, Ellen O.","contributorId":287295,"corporation":false,"usgs":false,"family":"Aikens","given":"Ellen O.","affiliations":[{"id":561,"text":"South Dakota Cooperative Fish and Wildlife Research Unit","active":false,"usgs":true}],"preferred":false,"id":836604,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Armstrong, Jonathan B.","contributorId":287296,"corporation":false,"usgs":false,"family":"Armstrong","given":"Jonathan B.","affiliations":[{"id":25426,"text":"OSU","active":true,"usgs":false}],"preferred":false,"id":836605,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Deacy, William W.","contributorId":287298,"corporation":false,"usgs":false,"family":"Deacy","given":"William","email":"","middleInitial":"W.","affiliations":[{"id":36245,"text":"NPS","active":true,"usgs":false}],"preferred":false,"id":836606,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Kauffman, Matthew J. 0000-0003-0127-3900","orcid":"https://orcid.org/0000-0003-0127-3900","contributorId":202921,"corporation":false,"usgs":true,"family":"Kauffman","given":"Matthew","middleInitial":"J.","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":836602,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Merkle, Jerod A.","contributorId":287300,"corporation":false,"usgs":false,"family":"Merkle","given":"Jerod A.","affiliations":[{"id":40829,"text":"uwy","active":true,"usgs":false}],"preferred":false,"id":836607,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70228332,"text":"70228332 - 2021 - Age-related reproductive performance of the Adélie penguin, a long-lived seabird exhibiting similar outcomes regardless of individual life-history strategy","interactions":[],"lastModifiedDate":"2022-02-10T12:40:54.091761","indexId":"70228332","displayToPublicDate":"2021-04-28T16:09:33","publicationYear":"2021","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2158,"text":"Journal of Animal Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Age-related reproductive performance of the Adélie penguin, a long-lived seabird exhibiting similar outcomes regardless of individual life-history strategy","docAbstract":"<p><span>Age-related variation in reproductive performance in long-lived iteroparous vertebrate species is common, with performance being influenced by within-individual processes, such as improvement and senescence, in combination with among-individual processes, such as selective appearance and disappearance. Few studies of age-related reproductive performance have compared the role of these drivers within a metapopulation, subject to varying degrees of resource competition. We accounted for within- and among-individual changes among known-aged Adélie penguins<i> Pygoscelis adeliae</i> during 17 years (1997-2013), at three clustered colonies of disparate size, to understand patterns in age-related reproductive success during early and late adulthood. Age at first reproduction (AFR) was lowest, and number of breeding attempts highest, at the largest colony. Regardless of AFR, success improved with early post-recruitment experience. For both oldest and youngest recruitment groups, peak performance occurred at the end of their reproductive life span indicating a possible cost of reproduction. Intermediate recruitment groups reached peak performance in their mid-reproductive life span and with intermediate breeding experience, before decreasing. Breeding success was lowest for the initial breeding attempt regardless of AFR, but we observed subsequent variation relative to recruitment age. Gaining experience by delaying recruitment positively influenced reproductive performance early in the reproductive life span and was most evident for the youngest breeders. Oldest recruits had the highest initial and peak breeding success. Differences in AFR resulted in trade-offs in reproductive life span or timing of senescence but not in the overall number of breeding attempts. Patterns differed as a function of colony size, and thus competition for resources. Early life improvement in performance at the larger colonies was primarily due to within-individual factors and at the largest colony, AFR. Regardless of colony size late-life performance was positively related to the age at last reproduction, indicating selective disappearance of lower performing individuals. These results highlight that different life-history strategies were equally successful, indicating that individuals can overcome potential trade-offs associated with early- and late-life performance. These results have important implications for understanding the evolution of life-history strategies responsible for driving population change.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/1365-2656.13422","usgsCitation":"Kappes, P.J., Dugger, K., Lescroël, A., Ballard, G., Barton, K.J., O’B. Lyver, P., and Wilson, P.R., 2021, Age-related reproductive performance of the Adélie penguin, a long-lived seabird exhibiting similar outcomes regardless of individual life-history strategy: Journal of Animal Ecology, v. 90, no. 4, p. 931-942, https://doi.org/10.1111/1365-2656.13422.","productDescription":"12 p.","startPage":"931","endPage":"942","ipdsId":"IP-110514","costCenters":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"links":[{"id":502451,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"text":"External Repository"},{"id":395737,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Antarctica","otherGeospatial":"Beaufort Island ,Ross Island","volume":"90","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Kappes, Peter J.","contributorId":275193,"corporation":false,"usgs":false,"family":"Kappes","given":"Peter","email":"","middleInitial":"J.","affiliations":[{"id":25426,"text":"OSU","active":true,"usgs":false}],"preferred":false,"id":833796,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dugger, Katie M. 0000-0002-4148-246X cdugger@usgs.gov","orcid":"https://orcid.org/0000-0002-4148-246X","contributorId":4399,"corporation":false,"usgs":true,"family":"Dugger","given":"Katie","email":"cdugger@usgs.gov","middleInitial":"M.","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":833795,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lescroël, Amélie","contributorId":275194,"corporation":false,"usgs":false,"family":"Lescroël","given":"Amélie","affiliations":[{"id":48619,"text":"pbcs","active":true,"usgs":false}],"preferred":false,"id":833797,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ballard, Grant","contributorId":275195,"corporation":false,"usgs":false,"family":"Ballard","given":"Grant","affiliations":[{"id":48619,"text":"pbcs","active":true,"usgs":false}],"preferred":false,"id":833798,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Barton, Kerry J","contributorId":275196,"corporation":false,"usgs":false,"family":"Barton","given":"Kerry","email":"","middleInitial":"J","affiliations":[{"id":56747,"text":"lr","active":true,"usgs":false}],"preferred":false,"id":833799,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"O’B. Lyver, Phil","contributorId":275197,"corporation":false,"usgs":false,"family":"O’B. Lyver","given":"Phil","email":"","affiliations":[{"id":25426,"text":"OSU","active":true,"usgs":false}],"preferred":false,"id":833800,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Wilson, Peter R.","contributorId":275198,"corporation":false,"usgs":false,"family":"Wilson","given":"Peter","email":"","middleInitial":"R.","affiliations":[{"id":56747,"text":"lr","active":true,"usgs":false}],"preferred":false,"id":833801,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
]}