{"pageNumber":"1826","pageRowStart":"45625","pageSize":"25","recordCount":68935,"records":[{"id":70171536,"text":"70171536 - 1990 - Field trip guide - American Water Resources Association","interactions":[],"lastModifiedDate":"2016-06-02T10:18:35","indexId":"70171536","displayToPublicDate":"1990-08-01T06:30:00","publicationYear":"1990","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Field trip guide - American Water Resources Association","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"International Symposium on Tropical Hydrology and Fourth Caribbean Islands Water Resources Congress","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":"International Symposium on Tropical Hydrology and Fourth Caribbean Islands Water Resources Congress","conferenceDate":"July 22-27, 1990","conferenceLocation":"San Juan, P.R.","language":"English","publisher":"American Water Resources Association","publisherLocation":"Bethesda, M","usgsCitation":"Larsen, M.C., and Veve, T.D., 1990, Field trip guide - American Water Resources Association, <i>in</i> International Symposium on Tropical Hydrology and Fourth Caribbean Islands Water Resources Congress, San Juan, P.R., July 22-27, 1990, 40 p.","productDescription":"40 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":156,"text":"Caribbean Water Science Center","active":true,"usgs":true}],"links":[{"id":322085,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":322084,"rank":1,"type":{"id":3,"text":"Appendix"},"url":"https://www.uvi.edu/files/documents/Research_and_Public_Service/WRRI/Tropical_Hydrology_and_Caribbean_Water_Resources.pdf","text":"http://www.uvi.edu/files/documents/Research_and_Public_Service/WRRI/Tropical_Hydrology_and_Caribbean_Water_Resources.pdf","linkFileType":{"id":1,"text":"pdf"},"description":"Overview of the 4th Conference"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"575158b2e4b053f0edd03c48","contributors":{"authors":[{"text":"Larsen, Matthew C. mclarsen@usgs.gov","contributorId":1568,"corporation":false,"usgs":true,"family":"Larsen","given":"Matthew","email":"mclarsen@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":631681,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Veve, Thalia D.","contributorId":37806,"corporation":false,"usgs":true,"family":"Veve","given":"Thalia","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":631682,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70185522,"text":"70185522 - 1990 - Measurement of in situ rates of selenate removal by dissimilatory bacterial reduction in sediments","interactions":[],"lastModifiedDate":"2019-10-18T06:49:01","indexId":"70185522","displayToPublicDate":"1990-08-01T00:00:00","publicationYear":"1990","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":"Measurement of in situ rates of selenate removal by dissimilatory bacterial reduction in sediments","docAbstract":"<p><span>A radioisotope method for measurement of bacteria respiratory reduction of selenate to elemental selenium in aquatic sediments was devised. Sediments were labeled with [75Se]selenate, incubated, and washed, and 75Se0(s) was determined as counts remaining in the sediments. Core profiles of selenate reduction, sulfate reduction, and denitrification were made simultaneously in the sediments of an agricultural wastewater evaporation pond. Most of the in situ selenate reduction (85%) and all the denitrificatation activities were confined to the upper 4-8 cm of the profile, whereas sulfate reduction was greatest below 8 cm (89% of total). The integrated areal rate of selenate reduction was 301 mol m-2 day-1, which results in a turnover of water column selenate in 82.4 days.</span></p>","language":"English","publisher":"ACS ","doi":"10.1021/es00078a001","usgsCitation":"Oremland, R.S., Steinberg, N.A., Maest, A.S., Miller, L., and Hollibaugh, J., 1990, Measurement of in situ rates of selenate removal by dissimilatory bacterial reduction in sediments: Environmental Science & Technology, v. 24, no. 8, p. 1157-1164, https://doi.org/10.1021/es00078a001.","productDescription":"8 p. ","startPage":"1157","endPage":"1164","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338159,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"24","issue":"8","noUsgsAuthors":false,"publicationDate":"2002-05-01","publicationStatus":"PW","scienceBaseUri":"58d4df08e4b05ec79911d1be","contributors":{"authors":[{"text":"Oremland, Ronald S. 0000-0001-7382-0147 roremlan@usgs.gov","orcid":"https://orcid.org/0000-0001-7382-0147","contributorId":931,"corporation":false,"usgs":true,"family":"Oremland","given":"Ronald","email":"roremlan@usgs.gov","middleInitial":"S.","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":685864,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Steinberg, Nisan A.","contributorId":189726,"corporation":false,"usgs":false,"family":"Steinberg","given":"Nisan","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":685865,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Maest, Ann S.","contributorId":26003,"corporation":false,"usgs":true,"family":"Maest","given":"Ann","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":685866,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Miller, Laurence G. 0000-0002-7807-3475 lgmiller@usgs.gov","orcid":"https://orcid.org/0000-0002-7807-3475","contributorId":2460,"corporation":false,"usgs":true,"family":"Miller","given":"Laurence G.","email":"lgmiller@usgs.gov","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":685867,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Hollibaugh, James T.","contributorId":6878,"corporation":false,"usgs":true,"family":"Hollibaugh","given":"James T.","affiliations":[],"preferred":false,"id":685868,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70171319,"text":"70171319 - 1990 - Landslide processes in saprolitic soils of a tropical rain forest, Puerto Rico","interactions":[],"lastModifiedDate":"2016-06-02T09:52:16","indexId":"70171319","displayToPublicDate":"1990-07-31T14:30:00","publicationYear":"1990","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Landslide processes in saprolitic soils of a tropical rain forest, Puerto Rico","docAbstract":"<p>Shallow soil slips, earth and debris slides appear to be a primary mechanism of hillslope denudation in the rainforest of eastern Puerto Rico. Annual rainfall in excess of 4,000 mm, and thick sequences (up to 20 m) of residual soils (saprolite) combine to produce these landslides. Shear strength testing and observatons of tension cracks indicate that landslides may start as tensile failure of saprolitic material. The tension cracks provide avenues for rapid infiltration of rainwater and saturation of the underlying soil. During or shortly after intense or prolonged precipitation, shear failure then occurs as a result of pore-pressure buildup along zones of low permeability within the saprolite.</p>\n<p>Tensile stresses in the unsaturated, low-density upper saprolite zone range from 3 to 10 kPa, and mean seismic refraction velocities are 476 +/- 127 m/s. Denser, clay-rich, less permeable saprolitic zones having mean seismic velocities of 1420 +/- 157 m/s represent zones that are commonly associated with perched ground water and are zones where exess pore-water pressure is most likely to trigger movement. These zones of translocated clay show marked density increases.</p>\n<p>Slickensides are present in the saprolite along relict fractures and joints derived from the parent rock; they are common in quartz-diorite bedrock, and less so in marine-deposited volcaniclastic bedrock. The failure planes of many landslides have exposed these relict fractures and joints as slickensides, and landslides appear to move on these pre-existing planes of weakness in the saprolite. The larges landslides (areas greater than 20,000 m<sup>2</sup>, however, are those that fail along saprolite-bedrock boundaries, which are zones of contrasting density and permeability within or at the base of the weathered profile.</p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Transactions of the 12th Caribbean Geological Conference","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":"12th Caribbean Geological Conference","conferenceDate":"August 7th-11th, 1989","conferenceLocation":"St. Croix, U.S. Virgin Islands","language":"English","publisher":"Miami Geological Society","publisherLocation":"Miami, FL","issn":"0576-758X","usgsCitation":"Larsen, M.C., and Simon, A., 1990, Landslide processes in saprolitic soils of a tropical rain forest, Puerto Rico, <i>in</i> Transactions of the 12th Caribbean Geological Conference, v. 12, St. Croix, U.S. Virgin Islands, August 7th-11th, 1989, p. 217-222.","productDescription":"6 p.","startPage":"217","endPage":"222","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":156,"text":"Caribbean Water Science Center","active":true,"usgs":true}],"links":[{"id":321767,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57481e37e4b07e28b664dbd3","contributors":{"editors":[{"text":"Larue, D. K.","contributorId":169972,"corporation":false,"usgs":false,"family":"Larue","given":"D.","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":631660,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Draper, G.","contributorId":169973,"corporation":false,"usgs":false,"family":"Draper","given":"G.","email":"","affiliations":[],"preferred":false,"id":631661,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Larsen, Matthew C. mclarsen@usgs.gov","contributorId":1568,"corporation":false,"usgs":true,"family":"Larsen","given":"Matthew","email":"mclarsen@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":630550,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Simon, Andrew","contributorId":78334,"corporation":false,"usgs":true,"family":"Simon","given":"Andrew","email":"","affiliations":[],"preferred":false,"id":630551,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70171322,"text":"70171322 - 1990 - Rainfall-soil moisture relations in landslide-prone areas of a tropical rain forest, Puerto Rico","interactions":[],"lastModifiedDate":"2016-06-02T09:57:45","indexId":"70171322","displayToPublicDate":"1990-07-28T15:45:00","publicationYear":"1990","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Rainfall-soil moisture relations in landslide-prone areas of a tropical rain forest, Puerto Rico","docAbstract":"<p>Soil moisture conditions are not well documented in steep, tropical landslide-prone terrain. In the 11,330 ha Caribbean National Forest (CNF) in northeastern Puerto Rico more than 170 landslides that occurred from one to approximately 60 years ago have been mapped. Most of these landslides are shallow, with failure depths of 0.5 ot 7 m, and are associated with periods of intense, prolonged rainfall. Annual rainfall in the CNF ranges from 2,500 to more than 4,000 mm. Rainfall intensities of up to 65 mm/h have been recorded in the area during hurricanes.</p>\n<p>Detailed studies of the relation between rainfall and soil moisture are underway at two forested sites on slopes in the CNF. Soil at the sites is characterized by a layer of silty-clay colluvial soil about 1 m thick, which is underlain by up to 10 m of saprolite, and overlies weathered volcaniclastic or quartz-diorite bedrock. Although considerable surface runoff has been observed at the study sites, data show moderate to rapid increases in pore pressure in repsonse to short duration storm events. Pore-pressure increases are greatest in the lower sections of concave slopes apparently due to convergent flow. It is anticipated that these pore-pressure data will provide a means of assessing rainfall characteristics leading to landslide initiation as well as insight to the mechanics of shallow landslides</p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Tropical Hydrology and Caribbean Water Resources, Proceedings of the International Symposium on Tropical Hydrology","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":"International Symposium on Tropical Hydrology","conferenceDate":"July 23-27, 1990","conferenceLocation":"San Juan, Puerto Rico","language":"English","publisher":"American Water Resources Association","publisherLocation":"Bethesda, MD","usgsCitation":"Larsen, M.C., and Torres-Sanchez, A.J., 1990, Rainfall-soil moisture relations in landslide-prone areas of a tropical rain forest, Puerto Rico, <i>in</i> Tropical Hydrology and Caribbean Water Resources, Proceedings of the International Symposium on Tropical Hydrology, San Juan, Puerto Rico, July 23-27, 1990, p. 23-27.","productDescription":"5 p.","startPage":"23","endPage":"27","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":156,"text":"Caribbean Water Science Center","active":true,"usgs":true}],"links":[{"id":321773,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57481e3ae4b07e28b664dbf5","contributors":{"editors":[{"text":"Krishna, J.H.","contributorId":169959,"corporation":false,"usgs":false,"family":"Krishna","given":"J.H.","email":"","affiliations":[],"preferred":false,"id":631662,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Quinones-Aponte, Vicente","contributorId":48552,"corporation":false,"usgs":true,"family":"Quinones-Aponte","given":"Vicente","email":"","affiliations":[],"preferred":false,"id":631663,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Gomez-Gomez, Fernando","contributorId":169637,"corporation":false,"usgs":false,"family":"Gomez-Gomez","given":"Fernando","email":"","affiliations":[],"preferred":false,"id":631664,"contributorType":{"id":2,"text":"Editors"},"rank":3},{"text":"Morris, G.L.","contributorId":169960,"corporation":false,"usgs":false,"family":"Morris","given":"G.L.","email":"","affiliations":[],"preferred":false,"id":631665,"contributorType":{"id":2,"text":"Editors"},"rank":4}],"authors":[{"text":"Larsen, Matthew C. mclarsen@usgs.gov","contributorId":1568,"corporation":false,"usgs":true,"family":"Larsen","given":"Matthew","email":"mclarsen@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":630554,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Torres-Sanchez, Angel J. 0000-0002-5595-021X ajtorres@usgs.gov","orcid":"https://orcid.org/0000-0002-5595-021X","contributorId":5623,"corporation":false,"usgs":true,"family":"Torres-Sanchez","given":"Angel","email":"ajtorres@usgs.gov","middleInitial":"J.","affiliations":[{"id":156,"text":"Caribbean Water Science Center","active":true,"usgs":true}],"preferred":true,"id":630555,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70171297,"text":"70171297 - 1990 - Hydrochemistry of the South Coastal Plain Aquifer System of Puerto Rico and its relation to surface-water recharge","interactions":[],"lastModifiedDate":"2016-06-02T09:28:05","indexId":"70171297","displayToPublicDate":"1990-07-26T19:45:00","publicationYear":"1990","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Hydrochemistry of the South Coastal Plain Aquifer System of Puerto Rico and its relation to surface-water recharge","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Proceedings of the International Symposium on Tropical Hydrology","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":"International Symposium on Tropical Hydrology","conferenceDate":"July 23-27, 1990","conferenceLocation":"San Juan, PR","publisher":"American Water Resources Association","publisherLocation":"Bethesda, MD","issn":"0894-847X","usgsCitation":"Gomez-Gomez, F., 1990, Hydrochemistry of the South Coastal Plain Aquifer System of Puerto Rico and its relation to surface-water recharge, <i>in</i> Proceedings of the International Symposium on Tropical Hydrology, no. 15, San Juan, PR, July 23-27, 1990, p. 57-75.","productDescription":"19 p.","startPage":"57","endPage":"75","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":156,"text":"Caribbean Water Science Center","active":true,"usgs":true}],"links":[{"id":321748,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"issue":"15","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57481e33e4b07e28b664dbbe","contributors":{"editors":[{"text":"Gomez-Gomez, Fernando","contributorId":169637,"corporation":false,"usgs":false,"family":"Gomez-Gomez","given":"Fernando","email":"","affiliations":[],"preferred":false,"id":631644,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Quinones-Aponte, Vicente","contributorId":48552,"corporation":false,"usgs":true,"family":"Quinones-Aponte","given":"Vicente","email":"","affiliations":[],"preferred":false,"id":631645,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Johnson, A.I.","contributorId":82676,"corporation":false,"usgs":true,"family":"Johnson","given":"A.I.","email":"","affiliations":[],"preferred":false,"id":631646,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Gomez-Gomez, Fernando","contributorId":169637,"corporation":false,"usgs":false,"family":"Gomez-Gomez","given":"Fernando","email":"","affiliations":[],"preferred":false,"id":630480,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70242677,"text":"70242677 - 1990 - Seismomagnetic effect generated by the October, 1989, ML, 7.1 Loma Prieta, California, Earthquake","interactions":[],"lastModifiedDate":"2023-04-12T14:22:26.85206","indexId":"70242677","displayToPublicDate":"1990-07-01T09:08:03","publicationYear":"1990","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":"Seismomagnetic effect generated by the October, 1989, ML, 7.1 Loma Prieta, California, Earthquake","docAbstract":"<p><span>A differentially connected array of proton magnetometers operated within the epicentral region of the October 18, 1989, M</span><sub><i>L</i></sub><span>&nbsp;7.1 Loma Prieta earthquake for 12 years from 1974 to 1986. The closest magnetometer station was located 7.3 km from the epicenter of the earthquake and within 3 km of the site where anomalous ULF magnetic noise measurements were observed. Following the earthquake, the magnetometers were reinstalled with sensors replaced in the original undisturbed sensor holders. Comparison of pre-1986 total intensity magnetic field data with data obtained during the months following the earthquake indicate local offsets of about 1 nT may have been generated at stations nearest the epicenter. Tests on other continuous differenced data from 1983 to present indicate that offsets determined could be biased by as much as 0.7 nT. The offsets can be approximately fit with a simple seismomagnetic model of the earthquake for which 1.9 m of right lateral and 1.3 m of dip slip (southwest side up) occurred on a fault patch between 6 km and 18 km deep and 45 km long. The total rock magnetization is assumed to be 1.5 A/m. Since the offset has persisted following the earthquake, an alternate explanation in terms of electokinetic effects is unlikely even though transient ground water flow occurred following the earthquake. Comparison of pre-1986 and similar post-seismic total magnetic field noise does not indicate any change caused by aliasing of ULF (0.01 Hz-10 Hz) magnetic noise in the vicinity of the Loma Prieta earthquake.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/GL017i008p01231","usgsCitation":"Mueller, R., and Johnston, M., 1990, Seismomagnetic effect generated by the October, 1989, ML, 7.1 Loma Prieta, California, Earthquake: Geophysical Research Letters, v. 17, no. 8, p. 1231-1234, https://doi.org/10.1029/GL017i008p01231.","productDescription":"4 p.","startPage":"1231","endPage":"1234","costCenters":[],"links":[{"id":415657,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Loma Prieta, San Andreas Fault","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -122.64409994601175,\n              37.82359941405859\n            ],\n            [\n              -122.64409994601175,\n              36.47073435770851\n            ],\n            [\n              -121.00659629040953,\n              36.47073435770851\n            ],\n            [\n              -121.00659629040953,\n              37.82359941405859\n            ],\n            [\n              -122.64409994601175,\n              37.82359941405859\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"17","issue":"8","noUsgsAuthors":false,"publicationDate":"2012-12-07","publicationStatus":"PW","contributors":{"authors":[{"text":"Mueller, R.J.","contributorId":77135,"corporation":false,"usgs":true,"family":"Mueller","given":"R.J.","email":"","affiliations":[],"preferred":false,"id":869313,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnston, M.J.S. 0000-0003-4326-8368","orcid":"https://orcid.org/0000-0003-4326-8368","contributorId":104889,"corporation":false,"usgs":true,"family":"Johnston","given":"M.J.S.","affiliations":[],"preferred":false,"id":869314,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70241946,"text":"70241946 - 1990 - Metamorphism in the Adirondacks: II. The role of fluids","interactions":[],"lastModifiedDate":"2023-03-31T17:55:52.906049","indexId":"70241946","displayToPublicDate":"1990-06-01T12:41:30","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2420,"text":"Journal of Petrology","active":true,"publicationSubtype":{"id":10}},"title":"Metamorphism in the Adirondacks: II. The role of fluids","docAbstract":"<p class=\"chapter-para\">Quantitative estimates of metamorphic fluid speciation, stable isotopic analyses, and studies of fluid inclusions all document the local complexity of fluids in the deep crustal rocks exposed in the Adirondack Mountains, NY. Estimates of the activity of H<sub>2</sub>O in the granulite facies are substantially lower than in the amphibolite facies gneisses. The onset of low water activities in semi-pelitic gneisses generally correlates with migmatitic textures in the uppermost amphibolite facies, suggesting that partial melts absorbed H<sub>2</sub>O at the peak of metamorphism. In granulite facies marbles and calc-silicates, conditions varied from extremely undersaturated in H<sub>2</sub>O-CO<sub>2</sub><span>&nbsp;</span>fluid to fluid saturated, and α<sub>H2O</sub><span>&nbsp;</span>and α<sub>CO2</sub><span>&nbsp;</span>show sharp gradients within single outcrops. Low values of<span>&nbsp;</span><i>f</i><sub>O2</sub><span>&nbsp;</span>and<span>&nbsp;</span><i>f</i><sub>H2O</sub>, or of<span>&nbsp;</span><i>f</i><sub>CO2</sub>, and<span>&nbsp;</span><i>f</i><sub>H2O</sub><span>&nbsp;</span>indicate fluid-absent conditions for some orthogneisses and marbles, which are inferred to have been ‘dry’ rocks before and during granulite facies recrystallization. Wollastonite is preserved from early contact metamorphism and serves as an index mineral for fluid-absent conditions in granulites where α<sub>H2O</sub><span>&nbsp;</span>is low. Values of<i>f</i><sub>O2</sub><span>&nbsp;</span>range from near the hematite + magnetite buffer in metamorphosed iron formation to substantially below the quartz + magnetite + fayalite buffer in some orthogneisses. The anorthosite suite is more oxidized than some associated granitic gneisses. Halogens (F and Cl) substitute extensively for OH in micas and amphiboles, extending their stability, although F<sub>2</sub>, Cl<sub>2</sub>, HCl, and HF are minor components in any fluid. Oxybiotite-type exchanges involving O for OH are also important, extending the stability of biotite. Stable isotopic ratios of O and C demonstrate that premetamorphic whole-rock compositions are commonly preserved whereas mineral compositions generally reflect equilibration at the peak of metamorphism. The Marcy Anorthosite Massif was intruded as a high δ<sup>18</sup>O magma.</p><p class=\"chapter-para\">The combination of mineral equilibria, stable isotope data, and fluid inclusions is used to identify and to distinguish among pre-orogenic contact metamorphic/hydrothermal events, peak metamorphic events, and retrograde/postmetamorphic events. Polymetamorphism is documented at skarn zones adjacent to anorthosite, where large volumes of hydrothermal fluid were channeled during early, shallow contact metamorphism and where conditions were fluid poor during subsequent regional metamorphism. Peak metamorphic events are inferred to have been caused primarily by magmatic processes of intrusion and anatexis. Partial melting has caused low values of α<sub>H2O</sub><span>&nbsp;</span>in many rocks, but in other cases low values of α<sub>H2O</sub><span>&nbsp;</span>are recorded in orthogneisses derived from H<sub>2</sub>O-poor magmas. Isotopic studies show that maximum fluid/rock ratios were &lt;0·l and possibly 0·0 for infiltrating fluids at the peak of metamorphism in many localities. No evidence of pervasive, regional infiltration by a fluid at the peak of metamorphism has been substantiated in the Adirondacks. Fluid inclusions containing high-density CO<sub>2</sub><span>&nbsp;</span>or CO<sub>2</sub><span>&nbsp;</span>+ H<sub>2</sub>O represent conditions from after the peak of metamorphism and document isobaric cooling, in agreement with estimates from garnet zoning. Fine-scale retrograde veins are common and are associated with high-density CO<sub>2</sub>-rich fluid inclusions.</p>","language":"English","publisher":"Oxford Academic Press","doi":"10.1093/petrology/31.3.555","usgsCitation":"Valley, J.W., Bohlen, S.R., Essene, E., and Lamb, W., 1990, Metamorphism in the Adirondacks: II. The role of fluids: Journal of Petrology, v. 31, no. 3, p. 555-596, https://doi.org/10.1093/petrology/31.3.555.","productDescription":"42 p.","startPage":"555","endPage":"596","costCenters":[],"links":[{"id":415013,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New York","otherGeospatial":"Adirondack Mountains","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -75.08323084498015,\n              43.25665087345456\n            ],\n            [\n              -74.39801097590919,\n              43.039628157988716\n            ],\n            [\n              -73.75528536228435,\n              43.07067857621874\n            ],\n            [\n              -73.57468477663758,\n              43.399618063767974\n            ],\n            [\n              -73.431266664507,\n              43.54994887670486\n            ],\n            [\n              -73.36752528133749,\n              43.7536450580979\n            ],\n            [\n              -73.43657844643752,\n              43.987232518149966\n            ],\n            [\n              -73.38346062712974,\n              44.170395344502026\n            ],\n            [\n              -73.30909568009855,\n              44.223711024689294\n            ],\n            [\n              -73.34096637168362,\n              44.53880596454178\n            ],\n            [\n              -73.7446617984227,\n              44.919947143169\n            ],\n            [\n              -74.29708711922412,\n              44.75044199271545\n            ],\n            [\n              -74.5945469073482,\n              44.28458415877469\n            ],\n            [\n              -74.79639462071773,\n              43.80733623661095\n            ],\n            [\n              -75.08323084498015,\n              43.25665087345456\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"31","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Valley, John W.","contributorId":52895,"corporation":false,"usgs":false,"family":"Valley","given":"John","email":"","middleInitial":"W.","affiliations":[{"id":16925,"text":"University of Wisconsin-Madison","active":true,"usgs":false}],"preferred":false,"id":868336,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bohlen, Steven R.","contributorId":17982,"corporation":false,"usgs":true,"family":"Bohlen","given":"Steven","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":868337,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Essene, E.J.","contributorId":91625,"corporation":false,"usgs":true,"family":"Essene","given":"E.J.","email":"","affiliations":[],"preferred":false,"id":868338,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lamb, Will","contributorId":303870,"corporation":false,"usgs":false,"family":"Lamb","given":"Will","email":"","affiliations":[],"preferred":false,"id":868339,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70185498,"text":"70185498 - 1990 - Application of the Stefan-Maxwell Equations to determine limitations of Fick's law when modeling organic vapor transport in sand columns","interactions":[],"lastModifiedDate":"2018-02-27T11:29:30","indexId":"70185498","displayToPublicDate":"1990-06-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Application of the Stefan-Maxwell Equations to determine limitations of Fick's law when modeling organic vapor transport in sand columns","docAbstract":"<p><span>The organic component of the vapor phase of a porous medium contaminated by an immiscible organic liquid can be significant enough to violate the condition of a dilute species diffusing in a bulk phase assumed by Fick's law. The Stefan-Maxwell equations provide a more comprehensive model for quantifying steady state transport for a vapor phase composed of arbitrary proportions of its constituents. The application of both types of models to the analysis of column experiments demonstrates that use of a Fickian-based transport model can lead to significant overestimates of soil tortuosity constants. Further, the physical displacement of naturally occurring gases (e.g., O</span><sub>2</sub><span>), predicted by the Stefan-Maxwell model but not by application of Fick's Law, can be attributed improperly to a sink term such as microbial degradation in a Fickian-based transport model.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR026i006p01155","usgsCitation":"Baehr, A.L., and Bruell, C.J., 1990, Application of the Stefan-Maxwell Equations to determine limitations of Fick's law when modeling organic vapor transport in sand columns: Water Resources Research, v. 26, no. 6, p. 1155-1163, https://doi.org/10.1029/WR026i006p01155.","productDescription":"9 p. ","startPage":"1155","endPage":"1163","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338095,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"6","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"58d38d65e4b0236b68f98f8e","contributors":{"authors":[{"text":"Baehr, Arthur L.","contributorId":104523,"corporation":false,"usgs":true,"family":"Baehr","given":"Arthur","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":685744,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bruell, Clifford J.","contributorId":189700,"corporation":false,"usgs":false,"family":"Bruell","given":"Clifford","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":685745,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70124392,"text":"70124392 - 1990 - The effects of water levels on Two Lake Ontario Wetlands","interactions":[],"lastModifiedDate":"2014-09-11T14:09:15","indexId":"70124392","displayToPublicDate":"1990-05-18T14:04:00","publicationYear":"1990","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"The effects of water levels on Two Lake Ontario Wetlands","docAbstract":"Lake Ontario's water levels have been regulated since 1959, after the completion of the St. Lawrence River navigation and hydropower development project.  The plan used to guide the regulation  (1958-D) has been in effect since 1963 (Bryce, 1982).  The purpose of the regulation was to prevent extreme high-water levels which increased erosion on the south shore of Lake Ontario, while protecting the interests of commercial navigation and hydropower production in the St. Lawrence River (T. Brown, personal communication, member of the Board of Control).  Major user groups have sought further reductions in the range of lake level fluctuations.  However, the biological resources, especially the lake influenced wetlands, benefit from the waterlevel fluctuations.  Great Lakes wetlands are the most important habitat for wildlife of the region (Tilton and Schwegler, 1978).  We provide information here on the responses of wetland plant communities in two wetlands to changes in lake levels over time.","largerWorkTitle":"Proceedings of an International Symposium: Wetlands of the Great Lakes: Protection and Restoration Policies; Status of the Science","conferenceTitle":"Wetlands of the Great Lakes: Protection and Restoration Policies","conferenceDate":"1990-05-16T00:00:00","conferenceLocation":"Niagara Falls, NY","language":"English","publisher":"Association of Wetland Managers","publisherLocation":"Berne, NY","usgsCitation":"Busch, W.N., Osborn, R.G., and Auble, G.T., 1990, The effects of water levels on Two Lake Ontario Wetlands, 5 p.","productDescription":"5 p.","numberOfPages":"5","costCenters":[],"links":[{"id":293766,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5412b9c0e4b0239f1986bb17","contributors":{"authors":[{"text":"Busch, Wolf-Dieter N.","contributorId":46039,"corporation":false,"usgs":true,"family":"Busch","given":"Wolf-Dieter","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":500774,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Osborn, Ronald G.","contributorId":76793,"corporation":false,"usgs":true,"family":"Osborn","given":"Ronald","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":500775,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Auble, Gregor T. 0000-0002-0843-2751 aubleg@usgs.gov","orcid":"https://orcid.org/0000-0002-0843-2751","contributorId":2187,"corporation":false,"usgs":true,"family":"Auble","given":"Gregor","email":"aubleg@usgs.gov","middleInitial":"T.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":500773,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":1007567,"text":"1007567 - 1990 - Climatic control of vegetation distribution: The role of the water balance","interactions":[],"lastModifiedDate":"2023-02-17T15:30:53.941305","indexId":"1007567","displayToPublicDate":"1990-05-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":740,"text":"American Naturalist","active":true,"publicationSubtype":{"id":10}},"title":"Climatic control of vegetation distribution: The role of the water balance","docAbstract":"<p><span>The water balance describes climate as it is sensed by plants, as the interaction of energy and water in the environment. Discriminant analysis showed that the distribution of North American plant formations was more highly correlated with the water balance (actual evapotranspiration and deficit) than with the more traditional measures of climate (such as temperature and precipitation) used in several studies, including those used in the well-known works of Thornthwaite, Holdridge, and Whittaker. Much of the improved correlation could be attributed to the ability of the water balance to distinguish between climates similar in mean annual energy and water supplies but different in the seasonal timing of the two. Consideration of the water balance aided in the interpretation of possible mechanisms controlling the distribution of plant formations. For example, coniferous forest occurred at low actual evapotranspiration (low simultaneous availability of energy and water), consistent with the suggestion that conifers are better adapted than deciduous trees to environments with a low potential for primary production. A better understanding of the mechanisms by which climate controls vegetation distribution will help us predict the effects of changing climate on the future distribution of vegetation types.</span></p>","language":"English","publisher":"University of Chicago Press","doi":"10.1086/285067","usgsCitation":"Stephenson, N.L., 1990, Climatic control of vegetation distribution: The role of the water balance: American Naturalist, v. 135, p. 649-670, https://doi.org/10.1086/285067.","productDescription":"22 p.","startPage":"649","endPage":"670","numberOfPages":"22","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":130086,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"135","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d6e4b07f02db5de1b4","contributors":{"authors":[{"text":"Stephenson, Nathan L. 0000-0003-0208-7229 nstephenson@usgs.gov","orcid":"https://orcid.org/0000-0003-0208-7229","contributorId":2836,"corporation":false,"usgs":true,"family":"Stephenson","given":"Nathan","email":"nstephenson@usgs.gov","middleInitial":"L.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":315639,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70177898,"text":"70177898 - 1990 - Behavioral indicators of sublethal toxicity in rainbow trout","interactions":[],"lastModifiedDate":"2016-10-26T10:01:38","indexId":"70177898","displayToPublicDate":"1990-05-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":887,"text":"Archives of Environmental Contamination and Toxicology","active":true,"publicationSubtype":{"id":10}},"title":"Behavioral indicators of sublethal toxicity in rainbow trout","docAbstract":"<p><span>Four measures of behavior-spontaneous swimming activity, swimming capacity, feeding behavior, and vulnerability to predation-were assessed as indicators of sublethal toxicity in rainbow trout (</span><i class=\"EmphasisTypeItalic \">Oncorhynchus mykiss</i><span>) in 96-hr exposures to sublethal concentrations of six agricultural chemicals: carbaryl, chlordane, dimethylamine salt of 2,4-dichlorophenoxyacetic acid (2,4-DMA), tributyl phosphorotrithioate (DBF 1), methyl parathion, and pentachlorophenol. After exposures, behavioral changes consistently demonstrated sublethal toxicity, but effects on specific behaviors varied with contaminants and their concentrations were altered by the water quality criterion concentration for chlordane (2 μg/L), and at a concentration of DEF (5 μg/L) that had previously been shown to inhibit growth and survival after a 90-day exposure. Feeding behavior was inhibited most by exposure to DEF, 2,4-DMA, and methyl parathion. Vulnerability to predation was heightened most by exposure to carbaryl and pentachlorophenol. Although all chemicals inhibited spontaneous swimming activity, only carbaryl, DEF, and 2,4-DMA influenced swimming capacity.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/BF01054982","usgsCitation":"Little, E.E., Archeski, R.D., Flerov, B.A., and Kozlovskaya, V.I., 1990, Behavioral indicators of sublethal toxicity in rainbow trout: Archives of Environmental Contamination and Toxicology, v. 19, no. 3, p. 380-385, https://doi.org/10.1007/BF01054982.","productDescription":"6 p.","startPage":"380","endPage":"385","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":330386,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"19","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"581116fee4b0f497e79852af","contributors":{"authors":[{"text":"Little, Edward E. 0000-0003-0034-3639 elittle@usgs.gov","orcid":"https://orcid.org/0000-0003-0034-3639","contributorId":1746,"corporation":false,"usgs":true,"family":"Little","given":"Edward","email":"elittle@usgs.gov","middleInitial":"E.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":652077,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Archeski, Richard D.","contributorId":176285,"corporation":false,"usgs":false,"family":"Archeski","given":"Richard","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":652078,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Flerov, Boris A.","contributorId":169701,"corporation":false,"usgs":false,"family":"Flerov","given":"Boris","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":652079,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kozlovskaya, Vera I.","contributorId":176286,"corporation":false,"usgs":false,"family":"Kozlovskaya","given":"Vera","email":"","middleInitial":"I.","affiliations":[],"preferred":false,"id":652080,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70198927,"text":"70198927 - 1990 - Travertine-marl: Stream deposits in Virginia","interactions":[],"lastModifiedDate":"2018-08-24T16:53:16","indexId":"70198927","displayToPublicDate":"1990-04-16T16:48:33","publicationYear":"1990","noYear":false,"publicationType":{"id":4,"text":"Book"},"title":"Travertine-marl: Stream deposits in Virginia","largerWorkTitle":"Virginia Division of Mineral Resources Publication","publisher":"Department of  Mines, Minerals and Energy Division of Mineral Resources","publisherLocation":"Charlottesville, VA","usgsCitation":"1990, Travertine-marl: Stream deposits in Virginia, v. 101, 184 p.","productDescription":"184 p","costCenters":[{"id":37280,"text":"Virginia and West Virginia Water Science Center ","active":true,"usgs":true}],"links":[{"id":356757,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":356756,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://www.dmme.virginia.gov/commercedocs/PUB_101.pdf","text":"Document"}],"country":"United States","state":"Virginia","volume":"101","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5c1127e3e4b034bf6a81ff9c","contributors":{"editors":[{"text":"Herman, Janet S.","contributorId":62138,"corporation":false,"usgs":true,"family":"Herman","given":"Janet","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":743452,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Hubbard, David A. Jr.","contributorId":207289,"corporation":false,"usgs":false,"family":"Hubbard","given":"David","suffix":"Jr.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":743453,"contributorType":{"id":2,"text":"Editors"},"rank":2}]}}
,{"id":70124360,"text":"70124360 - 1990 - The quantification of instream flow rights to water","interactions":[],"lastModifiedDate":"2014-09-11T13:25:50","indexId":"70124360","displayToPublicDate":"1990-04-12T13:24:36","publicationYear":"1990","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"The quantification of instream flow rights to water","docAbstract":"Energy development of all types continues to grow in the Rocky Mountain Region of the western United States. Federal resource managers increasingly need to balance energy demands, their effects on the natural and human landscape, and public perceptions towards these issues. The Western Energy Citation Clearinghouse (WECC v.1.0), part of a suite of data and information management tools developed and managed by the Wyoming Landscape Conservation Initiative (WLCI), provides resource managers with a searchable online database of citations that covers a broad spectrum of energy and landscape related topics relevant to resource managers, such as energy sources, natural and human landscape effects, and new research, methods and models. Based on the 2011 USGS Open-file Report \"Abbreviated bibliography on energy development\" (Montag, et al. 2011), WECC is an extensive collection of energy-related citations, as well as categorized lists of additional online resources related to oil and gas development, best practices, energy companies and Federal agencies. WECC incorporates the powerful web services of Sciencebase 2.0, the enterprise data and information platform for USGS scientists and partners, to provide secure, role-based data management features. For example, public/unauthenticated WECC users have full search and read access to the entire energy citation collection, while authenticated WLCI data stewards can manage WECC's citation collection using Sciencebase data management forms.","largerWorkTitle":"Proceedings of the American Geophysical Union, Tenth Annual Hydrology Days","conferenceTitle":"Proceedings of the American Geophysical Union, Tenth Annual Hydrology Days","conferenceDate":"1990-04-10T00:00:00","conferenceLocation":"Fort Collins, CO","language":"English","publisher":"Hydrology Days Publications","publisherLocation":"Fort Collins, CO","usgsCitation":"Milhous, R.T., 1990, The quantification of instream flow rights to water, 14 p.","productDescription":"14 p.","numberOfPages":"14","costCenters":[],"links":[{"id":293742,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5412b9c1e4b0239f1986bb21","contributors":{"authors":[{"text":"Milhous, Robert T.","contributorId":28646,"corporation":false,"usgs":true,"family":"Milhous","given":"Robert","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":500746,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5222396,"text":"5222396 - 1990 - Estimation of confidence intervals for federal waterfowl harvest surveys","interactions":[],"lastModifiedDate":"2024-11-27T17:25:20.685635","indexId":"5222396","displayToPublicDate":"1990-04-02T00:00:00","publicationYear":"1990","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":"Estimation of confidence intervals for federal waterfowl harvest surveys","docAbstract":"<p>I developed methods of estimating confidence intervals for the federal waterfowl harvest surveys conducted by the U.S. Fish and Wildlife Service (USFWS). I estimated flyway harvest confidence intervals for mallards (<i>Anas platyrhynchos</i>) (95% CI are <span>±</span> 8% of the estimate). Canada geese (<i>Branta canadensis</i>) (<span>±</span>11%), black ducks (<i>Anas rubripes</i>) (<span>±</span>16%), canvasbacks (<i>Aythya valisineria</i>) (<span>±</span>32%), snow geese (<i>Chen caerulescens</i>) (<span>±</span>43%), and brant (<i>Branta bernicla</i>) (<span>±</span>46%). Differences between annual estimate of 10, 13, 22, 42, 43, and 58% could be detected with mallards, Canada geese, black ducks, canvasbacks, snow geese, and brant, respectively. Estimated confidence intervals for state harvests tended to be much larger than those for the flyway estimates.</p>","language":"English","publisher":"Wiley","doi":"10.2307/3809029","usgsCitation":"Geissler, P.H., 1990, Estimation of confidence intervals for federal waterfowl harvest surveys: Journal of Wildlife Management, v. 54, no. 2, p. 201-205, https://doi.org/10.2307/3809029.","productDescription":"5 p.","startPage":"201","endPage":"205","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201581,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"54","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fbb92","contributors":{"authors":[{"text":"Geissler, Paul H.","contributorId":33746,"corporation":false,"usgs":true,"family":"Geissler","given":"Paul","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":336222,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1007598,"text":"1007598 - 1990 - An evaluation of techniques to measure contour feather molt in ducks","interactions":[],"lastModifiedDate":"2024-11-27T15:57:16.065456","indexId":"1007598","displayToPublicDate":"1990-04-02T00:00:00","publicationYear":"1990","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":"An evaluation of techniques to measure contour feather molt in ducks","docAbstract":"<p>We evaluated 3 techniques (air jet, flat skin, grab sample) to assess molt in dead waterfowl (green- winged teal [<i>Anas crecca</i>] and king eider [<i>Somateria spectabilis</i>]). The air jet technique was fast and required no specimen preparation. The flat skin technique required lengthy preparation time after which molt was assessed quickly. Both techniques underestimated the extent of molt (P &lt; 0.01). The grab sample technique needed no preparation but involved time-consuming counting to obtain the molt assessment. The grab sample was preferred when study skins did not need to be preserved because it was easy to conduct, and it was repeatable and more accurate than the other techniques.</p>","language":"English","publisher":"Wiley","doi":"10.2307/3809033","usgsCitation":"Titman, R.D., LaGrenade, M., and Miller, M.R., 1990, An evaluation of techniques to measure contour feather molt in ducks: Journal of Wildlife Management, v. 54, no. 2, p. 219-222, https://doi.org/10.2307/3809033.","productDescription":"4 p.","startPage":"219","endPage":"222","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true},{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":489870,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.2307/3809033","text":"Publisher Index Page"},{"id":129866,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Grizzly Island Wildlife Area, Joyce Island Wildlife Area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -122.0766238660507,\n              38.2055684773934\n            ],\n            [\n              -122.0766238660507,\n              38.079729932467416\n            ],\n            [\n              -121.89115846251133,\n              38.079729932467416\n            ],\n            [\n              -121.89115846251133,\n              38.2055684773934\n            ],\n            [\n              -122.0766238660507,\n              38.2055684773934\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"54","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad8e4b07f02db6848a2","contributors":{"authors":[{"text":"Titman, Rodger D.","contributorId":57406,"corporation":false,"usgs":true,"family":"Titman","given":"Rodger","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":315687,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"LaGrenade, Marie-Christine","contributorId":23883,"corporation":false,"usgs":true,"family":"LaGrenade","given":"Marie-Christine","email":"","affiliations":[],"preferred":false,"id":315686,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Miller, Michael R.","contributorId":45796,"corporation":false,"usgs":false,"family":"Miller","given":"Michael","email":"","middleInitial":"R.","affiliations":[{"id":12709,"text":"Department of Animal Science, University of California, Davis, One Shields Avenue, Davis, CA 95616, USA","active":true,"usgs":false}],"preferred":false,"id":315685,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70242822,"text":"70242822 - 1990 - Pore pressure response during failure in soils","interactions":[],"lastModifiedDate":"2023-04-19T13:52:46.827693","indexId":"70242822","displayToPublicDate":"1990-04-01T08:30:15","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1786,"text":"Geological Society of America Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Pore pressure response during failure in soils","docAbstract":"<p><span>Three experiments were performed on natural slopes to investigate variations of soil pore-water pressure during induced slope failure. Two sites in the Wasatch Range, Utah, and one site in the San Dimas Experimental Forest of southern California were forced to fail by artificial subsurface irrigation. The sites were instrumented with electronic piezometers and displacement meters to record induced pore pressures and movements of the slopes during failure. Piezometer records show a consistent trend of increasing pressure during the early stages of infiltration and abrupt decreases in pressure from 5 to 50 minutes before failure. Displacement meters failed to register the amount of movement, due to location and ineffectual coupling of meter pins to soil. Observations during the experiments indicate that fractures and macropores controlled the flow of water through the slope and that both water-flow paths and permeability within the slopes were not constant in space or time but changed continually during the course of the experiments.</span></p>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1990)102<0428:PPRDFI>2.3.CO;2","usgsCitation":"Harp, E., Wells, W.G., and Sarmiento, J.G., 1990, Pore pressure response during failure in soils: Geological Society of America Bulletin, v. 102, no. 4, p. 428-438, https://doi.org/10.1130/0016-7606(1990)102<0428:PPRDFI>2.3.CO;2.","productDescription":"12 p.","startPage":"428","endPage":"438","costCenters":[],"links":[{"id":416000,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California, Utah","otherGeospatial":"Monroe Canyon, Ricks Creek, San Dimas Experimental Forest, Wasatch Range","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -117.90807692693889,\n              34.15798968348871\n            ],\n            [\n              -117.91046373983349,\n              34.146796880036845\n            ],\n            [\n              -117.90131429040443,\n              34.145479982115035\n            ],\n            [\n              -117.87386594211722,\n              34.146796880036845\n            ],\n            [\n              -117.83885935299763,\n              34.150418243469176\n            ],\n            [\n              -117.8380637486993,\n              34.138895184590936\n            ],\n            [\n              -117.8205604541395,\n              34.137248905027064\n            ],\n            [\n              -117.81817364124488,\n              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]\n}","volume":"102","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Harp, Edwin harp@usgs.gov","contributorId":167294,"corporation":false,"usgs":true,"family":"Harp","given":"Edwin","email":"harp@usgs.gov","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":869883,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wells, Wade G. II","contributorId":304247,"corporation":false,"usgs":false,"family":"Wells","given":"Wade","suffix":"II","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":869884,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sarmiento, John G.","contributorId":304248,"corporation":false,"usgs":false,"family":"Sarmiento","given":"John","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":869885,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70221648,"text":"70221648 - 1990 - Eocene-Oligocene sea-level changes on the New Jersey coastal plain linked to the deep-sea record","interactions":[],"lastModifiedDate":"2021-06-26T02:51:52.148555","indexId":"70221648","displayToPublicDate":"1990-03-01T21:45:31","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1723,"text":"GSA Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Eocene-Oligocene sea-level changes on the New Jersey coastal plain linked to the deep-sea record","docAbstract":"<p><span>We use magnetostratigraphy and Sr-isotope stratigraphy to improve stratigraphic control for the Eocene to Oligocene of the New Jersey coastal plain (ACGS4 borehole). Magnetostratigraphy in many cases is complicated in outcrop sections of shallow-water (&lt;200 m paleodepth) sediments by low remanence and weathering; we minimize these problems by analyzing large samples obtained from the ACGS4 borehole and construct a firm magnetochronology for the early to middle Eocene. Sr-isotope stratigraphy confirms biostratigraphic evidence for a previously unknown uppermost Eocene to lowermost Oligocene unit and delineates a \"middle\" Oligocene hiatus that is unresolvabie using biostratigraphy alone. We recognize hiatuses and associated unconformities on the New Jersey margin near the lower Eocene/middle Eocene boundary, within the middle Eocene, and in the \"middle\" Oligocene and correlate these events with similar hiatuses observed in other continental-shelf, slope, and epicontinental settings. In addition, a hiatus probably occurred near the middle Eocene/upper Eocene boundary. We conclude that the interregional distribution of these Eocene-Oligocene hiatuses indicates a global cause: eustatic change.</span></p>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1990)102%3C0331:EOSLCO%3E2.3.CO;2","usgsCitation":"Miller, K.G., Kent, D.V., Brower, A.N., Bybell, L.M., Feigenson, M.D., Olsson, R.K., and Poore, R.Z., 1990, Eocene-Oligocene sea-level changes on the New Jersey coastal plain linked to the deep-sea record: GSA Bulletin, v. 102, no. 34, p. 331-339, https://doi.org/10.1130/0016-7606(1990)102%3C0331:EOSLCO%3E2.3.CO;2.","productDescription":"9 p.","startPage":"331","endPage":"339","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":386769,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New Jersey","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -74.7564697265625,\n              38.89530825492018\n            ],\n            [\n              -73.9874267578125,\n              39.74943369178247\n            ],\n            [\n              -73.916015625,\n              40.463666324587685\n            ],\n            [\n              -74.70703125,\n              40.50126945841645\n            ],\n            [\n              -75.5145263671875,\n              39.57182223734374\n            ],\n            [\n              -74.8883056640625,\n              38.839707613545144\n            ],\n            [\n              -74.7564697265625,\n              38.89530825492018\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"102","issue":"34","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Miller, Kenneth G.","contributorId":14260,"corporation":false,"usgs":true,"family":"Miller","given":"Kenneth","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":818342,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kent, Dennis V.","contributorId":63951,"corporation":false,"usgs":true,"family":"Kent","given":"Dennis","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":818343,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brower, Andrew N.","contributorId":260652,"corporation":false,"usgs":false,"family":"Brower","given":"Andrew","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":818344,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bybell, Laurel M. 0000-0002-4760-7542 lbybell@usgs.gov","orcid":"https://orcid.org/0000-0002-4760-7542","contributorId":1760,"corporation":false,"usgs":true,"family":"Bybell","given":"Laurel","email":"lbybell@usgs.gov","middleInitial":"M.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":818345,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Feigenson, Mark D.","contributorId":35198,"corporation":false,"usgs":true,"family":"Feigenson","given":"Mark","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":818346,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Olsson, Richard K.","contributorId":260653,"corporation":false,"usgs":false,"family":"Olsson","given":"Richard","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":818347,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Poore, Richard Z. rpoore@usgs.gov","contributorId":147454,"corporation":false,"usgs":true,"family":"Poore","given":"Richard","email":"rpoore@usgs.gov","middleInitial":"Z.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":818348,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70242783,"text":"70242783 - 1990 - Eocene diatom chert from Adak Island, Alaska","interactions":[],"lastModifiedDate":"2023-04-17T20:53:19.124184","indexId":"70242783","displayToPublicDate":"1990-03-01T15:38:14","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2450,"text":"Journal of Sedimentary Petrology","active":true,"publicationSubtype":{"id":10}},"title":"Eocene diatom chert from Adak Island, Alaska","docAbstract":"<p><span>Bedded quartz cherts that contain recognizable diatoms are rare in the geologic record and are described here for the first time. The Eocene Andrew Lake Formation on Adak Island, Alaska consists of about 800 m of sedimentary and volcanogenic rocks. Quartz cherts containing diatoms occur in the upper part of the Andrew Lake Formation and crop out on the northern part of the island. The quartz chert formed at about 70 degrees C as determined by its oxygen isotopic composition. The diatoms were preserved in the chert because early and rapid alteration of ubiquitous volcanic glass in the section released silica and saturated the pore waters with respect to opal-A. Then, temperature rapidly increased with burial and the pore waters became undersaturated with respect to opal-A (biogenic silica), which occurred at a temperature greater than that needed to convert opal-CT to quartz. At this stage, delicate species of diatoms dissolved and quartz precipitated around the remaining more robust diatoms, forming diatom theft. Subsequently, grain-growth occurred and quartz replaced the frustules on a very fine scale.</span></p>","language":"English","publisher":"Society for Sedimentary Geology","doi":"10.1306/212F9165-2B24-11D7-8648000102C1865D","usgsCitation":"Hein, J.R., Yeh, H., and Barron, J.A., 1990, Eocene diatom chert from Adak Island, Alaska: Journal of Sedimentary Petrology, v. 60, no. 2, p. 250-257, https://doi.org/10.1306/212F9165-2B24-11D7-8648000102C1865D.","productDescription":"8 p.","startPage":"250","endPage":"257","costCenters":[],"links":[{"id":415888,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Adak Island","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -176.90344993253896,\n              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jbarron@usgs.gov","orcid":"https://orcid.org/0000-0002-9309-1145","contributorId":2222,"corporation":false,"usgs":true,"family":"Barron","given":"John","email":"jbarron@usgs.gov","middleInitial":"A.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":869767,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70016242,"text":"70016242 - 1990 - Stability analysis of Eulerian-Lagrangian methods for the one-dimensional shallow-water equations","interactions":[],"lastModifiedDate":"2023-02-28T16:55:26.085627","indexId":"70016242","displayToPublicDate":"1990-03-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":840,"text":"Applied Mathematical Modelling","active":true,"publicationSubtype":{"id":10}},"title":"Stability analysis of Eulerian-Lagrangian methods for the one-dimensional shallow-water equations","docAbstract":"<p><span>In this paper stability and error analyses are discussed for some finite difference methods when applied to the one-dimensional shallow-water equations. Two finite difference formulations, which are based on a combined Eulerian-Lagrangian approach, are discussed. In the first part of this paper the results of numerical analyses for an explicit Eulerian-Lagrangian method (ELM) have shown that the method is unconditionally stable. This method, which is a generalized fixed grid method of characteristics, covers the Courant-Isaacson-Rees method as a special case. Some artificial viscosity is introduced by this scheme. However, because the method is unconditionally stable, the artificial viscosity can be brought under control either by reducing the spatial increment or by increasing the size of time step. The second part of the paper discusses a class of semi-implicit finite difference methods for the one-dimensional shallow-water equations. This method, when the Eulerian-Lagrangian approach is used for the convective terms, is also unconditionally stable and highly accurate for small space increments or large time steps. The semi-implicit methods seem to be more computationally efficient than the explicit ELM; at each time step a single tridiagonal system of linear equations is solved. The combined explicit and implicit ELM is best used in formulating a solution strategy for solving a network of interconnected channels. The explicit ELM is used at channel junctions for each time step. The semi-implicit method is then applied to the interior points in each channel segment. Following this solution strategy, the channel network problem can be reduced to a set of independent one-dimensional open-channel flow problems. Numerical results support properties given by the stability and error analyses.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0307-904X(90)90045-7","usgsCitation":"Casulli, V., and Cheng, R.T., 1990, Stability analysis of Eulerian-Lagrangian methods for the one-dimensional shallow-water equations: Applied Mathematical Modelling, v. 14, no. 3, p. 122-131, https://doi.org/10.1016/0307-904X(90)90045-7.","productDescription":"10 p.","startPage":"122","endPage":"131","numberOfPages":"10","costCenters":[],"links":[{"id":489735,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1016/0307-904x(90)90045-7","text":"Publisher Index Page"},{"id":222951,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"14","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b9649e4b08c986b31b3fe","contributors":{"authors":[{"text":"Casulli, V.","contributorId":65994,"corporation":false,"usgs":true,"family":"Casulli","given":"V.","affiliations":[],"preferred":false,"id":372945,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cheng, Ralph T.","contributorId":69134,"corporation":false,"usgs":true,"family":"Cheng","given":"Ralph","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":372944,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70185518,"text":"70185518 - 1990 - Effects of benthic flora on arsenic transport","interactions":[],"lastModifiedDate":"2017-03-23T09:22:49","indexId":"70185518","displayToPublicDate":"1990-03-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2255,"text":"Journal of Environmental Engineering","active":true,"publicationSubtype":{"id":10}},"title":"Effects of benthic flora on arsenic transport","docAbstract":"<p><span>Chemical and biological interactions involving arsenic (As) and phosphorus (P) appear to affect significantly As transport and distribution in Whitewood Creek, South Dakota. Data (first‐order uptake rate constants, standing crop, and accumulation factors) that can be used to predict As transport have been determined using algae collected in the creek along a transect from upstream of mine discharge down gradient through a 57‐km impacted reach. Cultures of Achnanthes minutissima (Bacillariophyceae) were isolated from four sites along a longitudinal gradient of dissolved As within the study reach and were maintained at ambient dissolved‐As concentrations. Arsenic sorption‐rate constants for cell surfaces of these isolates were estimated as a function of dissolved arsenate and orthophosphate. All isolates sorbed orthophosphate preferentially over arsenate. Initial sorption of both arsenate and orthophosphate appeared to follow a first‐order equation within media formulations but did not adequately describe other observed effects among formulations or between isolates. Although estimated sorption‐rate constants increased slightly with increased dissolved arsenate concentration, algae isolated from a site with elevated dissolved As had a significantly slower rate of As uptake compared with the same species isolated from an uncontaminated site upstream. Field and laboratory results indicate that the benthic flora represent a significant As pool, which may episodically affect water‐column concentrations.&nbsp;</span></p>","language":"English","publisher":"American Society of Civil Engineers","doi":"10.1061/(ASCE)0733-9372(1990)116:2(394)","usgsCitation":"Kuwabara, J.S., Chang, C., and Pasilis, S.P., 1990, Effects of benthic flora on arsenic transport: Journal of Environmental Engineering, v. 116, no. 2, p. 394-409, https://doi.org/10.1061/(ASCE)0733-9372(1990)116:2(394).","productDescription":"16 p.","startPage":"394","endPage":"409","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338154,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"116","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58d4df08e4b05ec79911d1c2","contributors":{"authors":[{"text":"Kuwabara, James S. 0000-0003-2502-1601 kuwabara@usgs.gov","orcid":"https://orcid.org/0000-0003-2502-1601","contributorId":3374,"corporation":false,"usgs":true,"family":"Kuwabara","given":"James","email":"kuwabara@usgs.gov","middleInitial":"S.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":685853,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chang, Cecily C.Y.","contributorId":62668,"corporation":false,"usgs":true,"family":"Chang","given":"Cecily C.Y.","affiliations":[],"preferred":false,"id":685854,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pasilis, Sofie P.","contributorId":189724,"corporation":false,"usgs":false,"family":"Pasilis","given":"Sofie","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":685855,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70208308,"text":"70208308 - 1990 - Diagenesis and interstitial-water chemistry at the Peruvian continental margin; major constituents and strontium isotopes","interactions":[],"lastModifiedDate":"2020-02-03T14:20:41","indexId":"70208308","displayToPublicDate":"1990-02-03T14:12:29","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5905,"text":"Proceedings of the Ocean Drilling Program: Scientific Results","active":true,"publicationSubtype":{"id":10}},"title":"Diagenesis and interstitial-water chemistry at the Peruvian continental margin; major constituents and strontium isotopes","docAbstract":"<p>Two distinct hydrogeochemical regimes currently dominate the Peruvian continental margin. One, in shallower water (150-450 m) shelf to upper-slope regions, is characterized by interstitial waters with strong positive chloride gradients with depth. The maximum measured value of 1043 mM chloride at Site 680 at ITS corresponds to a degree of seawater evaporation of ~2 times. Major ion chemistry and strontioum isotopic composition of the interstitial waters suggest that a subsurface brine that has a marine origin and is of pre-early Miocene \"age,\" profoundly influences the chemistry and diagenesis of this shelf environment. Site 684 at ~9°S must be closest to the source of this brine, which becomes diluted with seawater and/or interstitial water as it flows southward toward Site 686 at ~13°S (and probably beyond) at a rate of approximately 3 to 4 cm/yr, since early Miocene time. </p><p>The other regime, in deep water (3000-5000 m) middle to lower-slope regions, is characterized by interstitial waters with steep negative and nonsteady-state chloride gradients with depth. The minimum measured value of 454 mM chloride, at Site 683 at ITS, corresponds to —20% dilution of seawater chloride The most probably sources of these low-chloride fluids are gas hydrate dissociation and mineral (particularly clay) dehydration reactions. Fluid advection is consistent with (1) the extent of dilution shown in the chloride profiles, (2) the striking nonsteady-state depth profiles of chlorides at Sites 683 and 688 and of 87Sr/86Sr ratios at Site 685, and (3) the temperatures resulting from an average geothermal gradient of 50°C/km and required for clay mineral dehydration reactions. Strontium isotope data reveal two separate fluid regimes in this slope region: a more northerly one at Sites 683 and 685 that is influenced by fluids with a radiogenic continental strontium signature, and a southerly one at Sites 682 and 688 that is influenced by fluids with a nonradiogenic oceanic signatures. Stratigraphically controlled fluid migration seems to prevail in this margin. </p><p>Because of its special tectonic setting, Site 679 at ITS is geochemically distinct. The interstitial waters are characterized by seawater chloride concentrations to —200 mbsf and deeper by a significantly lower chloride concentration of about two-thirds of the value in seawater, suggesting mixing with a meteoric water source. Regardless of the hydrogeochemical regime, the chemistry and isotopic compositions of the interstitial waters at all sites are markedly modified by diagenesis, particularly by calcite and dolomite crystallization. </p>","language":"English","publisher":"Texas A&M","doi":"10.2973/odp.proc.sr.112.144.1990","usgsCitation":"Kastner, M., Elderfield, H., Martin, J., Suess, E., Kvenvolden, K.A., and Garrison, R.E., 1990, Diagenesis and interstitial-water chemistry at the Peruvian continental margin; major constituents and strontium isotopes: Proceedings of the Ocean Drilling Program: Scientific Results, v. 112, p. 413-440, https://doi.org/10.2973/odp.proc.sr.112.144.1990.","productDescription":"28 p.","startPage":"413","endPage":"440","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":488860,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.2973/odp.proc.sr.112.144.1990","text":"Publisher Index Page"},{"id":371968,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Peru","otherGeospatial":"Peruvian Continental Margin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -79.7607421875,\n              -14.093957177836224\n            ],\n            [\n              -75.849609375,\n              -14.093957177836224\n            ],\n            [\n              -75.849609375,\n              -7.841615185204699\n            ],\n            [\n              -79.7607421875,\n              -7.841615185204699\n            ],\n            [\n              -79.7607421875,\n              -14.093957177836224\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"112","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Kastner, Miriam","contributorId":24187,"corporation":false,"usgs":true,"family":"Kastner","given":"Miriam","email":"","affiliations":[],"preferred":false,"id":781342,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Elderfield, Henry","contributorId":222137,"corporation":false,"usgs":false,"family":"Elderfield","given":"Henry","email":"","affiliations":[],"preferred":false,"id":781343,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Martin, J.B.","contributorId":32923,"corporation":false,"usgs":true,"family":"Martin","given":"J.B.","email":"","affiliations":[],"preferred":false,"id":781344,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Suess, Erwin","contributorId":138538,"corporation":false,"usgs":false,"family":"Suess","given":"Erwin","email":"","affiliations":[],"preferred":false,"id":781345,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Kvenvolden, Keith A. kkvenvolden@usgs.gov","contributorId":3384,"corporation":false,"usgs":true,"family":"Kvenvolden","given":"Keith","email":"kkvenvolden@usgs.gov","middleInitial":"A.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":781346,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Garrison, Robert E.","contributorId":21940,"corporation":false,"usgs":true,"family":"Garrison","given":"Robert","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":781347,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70208306,"text":"70208306 - 1990 - Hydrocarbon gases in Tertiary and Quaternary sediments offshore Peru; results and comparisons","interactions":[],"lastModifiedDate":"2020-02-03T13:40:43","indexId":"70208306","displayToPublicDate":"1990-02-03T13:25:34","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5905,"text":"Proceedings of the Ocean Drilling Program: Scientific Results","active":true,"publicationSubtype":{"id":10}},"title":"Hydrocarbon gases in Tertiary and Quaternary sediments offshore Peru; results and comparisons","docAbstract":"<p>Hydrocarbon gases (methane, ethane, propane, isobutane, «-butane, ethene, and propene) are present in Tertiary and Quaternary shelf, upper-slope, and lower-slope deposits of the Peruvian continental margin. Methane dominates the composition of the hydrocarbon gas at all 10 sites examined during Ocean Drilling Program (ODP) Leg 112. Generation of methane is regulated by the amount of sulfate in pore water. Wherever sulfate concentrations approach or equal zero, methane concentrations increase rapidly, reaching values near 100,000 /tL/L of wet sediment at eight of the 10 sites. Methane at all 10 sites results from methanogenesis, which is inhibited where sulfate is present and microbial reduction of sulfate occurs. Hydrocarbon gases heavier than methane also are present, but at much lower concentrations than methane. These hydrocarbons are thought to result from early thermal and microbial diagenesis, based on relative gas compositions and trends of concentrations with depth. With few exceptions, the results obtained in the shipboard and shore-based laboratories are comparable for methane and ethane in sediments of Leg 112. Reanalyses of canned sediments from ODP Leg 104 and from Deep Sea Drilling Project (DSDP) Legs 76 and 84 show that gas samples can be stored for as long as 8 yr, but the amounts of individual hydrocarbon gases retained vary. Nevertheless, the trends of the data sets with depth are similar for fresh and stored samples. </p>","language":"English","publisher":"Texas A&M","doi":"10.2973/odp.proc.sr.112.146.1990","usgsCitation":"Kvenvolden, K.A., Frank, T., and Golan-Bac, M., 1990, Hydrocarbon gases in Tertiary and Quaternary sediments offshore Peru; results and comparisons: Proceedings of the Ocean Drilling Program: Scientific Results, v. 112, p. 505-515, https://doi.org/10.2973/odp.proc.sr.112.146.1990.","productDescription":"11 p.","startPage":"505","endPage":"515","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":488890,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"http://doi.org/10.2973/odp.proc.sr.112.146.1990","text":"Publisher Index Page"},{"id":371965,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Peru","otherGeospatial":"ODP Leg 112","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -78.85986328125,\n              -7.623886853120036\n            ],\n            [\n              -81.4306640625,\n              -8.320212289522944\n            ],\n            [\n              -79.716796875,\n              -14.902321826141796\n            ],\n            [\n              -75.52001953125,\n              -12.597454504832005\n            ],\n            [\n              -78.2666015625,\n              -7.318881730366743\n            ],\n            [\n              -78.85986328125,\n              -7.623886853120036\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"112","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Kvenvolden, Keith A. kkvenvolden@usgs.gov","contributorId":3384,"corporation":false,"usgs":true,"family":"Kvenvolden","given":"Keith","email":"kkvenvolden@usgs.gov","middleInitial":"A.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":781336,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Frank, Tamara","contributorId":222132,"corporation":false,"usgs":true,"family":"Frank","given":"Tamara","email":"","affiliations":[],"preferred":false,"id":781337,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Golan-Bac, M.","contributorId":80828,"corporation":false,"usgs":true,"family":"Golan-Bac","given":"M.","affiliations":[],"preferred":false,"id":781338,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70208300,"text":"70208300 - 1990 - Gas hydrates of the Peruvian outer continental margin","interactions":[],"lastModifiedDate":"2020-02-03T12:58:38","indexId":"70208300","displayToPublicDate":"1990-02-03T12:34:45","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5905,"text":"Proceedings of the Ocean Drilling Program: Scientific Results","active":true,"publicationSubtype":{"id":10}},"title":"Gas hydrates of the Peruvian outer continental margin","docAbstract":"<p>Gas hydrates were recovered during coring by Ocean Drilling Program (ODP) Leg 112 at Sites 685 and 688 on the Peruvian outer continental margin at latitudes of 9° and 11.5°S, where water depths are 5070 and 3820 m, respectively. In addition, nearby Sites 682 and 683 yielded compelling evidence that gas hydrates are present, but gas hydrates were not directly observed there. Anomalous acoustic reflectors, known as bottom-simulating reflectors (BSRs), on marine seismic profiles from the region also provided inferential evidence that gas hydrates are present. Geothermal gradients of about 43 and 49°C/km were calculated on the basis of relations between depths to BSRs, bottom-water temperatures, and the pressure-temperature stability field of gas hydrates. Geochemical studies revealed that methane concentrations increase rapidly with depth after pore-water sulfate concentrations have been depleted. The relationship between methane and sulfate suggests that microbial processes account for the generation of methane, and the relationship between the carbon isotopic composition of methane and dissolved carbon dioxide supports this suggestion. We believe that decreasing chlorinity in pore water from squeezed sediment at the four sites results mainly from the decomposition of gas hydrates and is a dilution artifact observed as a result of the squeezing procedure. Maximum chlorinity values at or near the surface result from excess salt that comes from the formation of gas hydrates composed of freshwater. Record alkalinity attests to the intensity of diagenetic processes and has significant effects on salinity profiles at these sites. Gas hydrates were recovered at 99 and 166 meters below the seafloor (mbsf) at Site 685, and at 141 mbsf at Site 688 in Pleistocene diatomaceous mud. Methane constitutes more than 99% of the hydrocarbon gas mixture in the gas hydrates. The volumetric ratio of methane to water in the sample from Site 685 is 100, indicating that the sampled gas hydrate is either undersaturated with respect to methane or had partially decomposed during core recovery or both. The discovery of gas hydrates in lower slope deposits of the Peruvian outer continental margin extends our knowledge of gas-hydrate formation and occurrence in the Circum-Pacific region. </p>","language":"English","publisher":"Texas A&M ","doi":"10.2973/odp.proc.sr.112.147.1990","usgsCitation":"Kvenvolden, K.A., and Kastner, M., 1990, Gas hydrates of the Peruvian outer continental margin: Proceedings of the Ocean Drilling Program: Scientific Results, v. 112, p. 517-526, https://doi.org/10.2973/odp.proc.sr.112.147.1990.","productDescription":"10 p.","startPage":"517","endPage":"526","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":488859,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.2973/odp.proc.sr.112.147.1990","text":"Publisher Index Page"},{"id":371961,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Peru","otherGeospatial":"ODP Leg 112","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -80.39794921875,\n              -13.325484885597936\n            ],\n            [\n              -76.35498046875,\n              -13.325484885597936\n            ],\n            [\n              -76.35498046875,\n              -7.819847426192575\n            ],\n            [\n              -80.39794921875,\n              -7.819847426192575\n            ],\n            [\n              -80.39794921875,\n              -13.325484885597936\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"112","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Kvenvolden, Keith A. kkvenvolden@usgs.gov","contributorId":3384,"corporation":false,"usgs":true,"family":"Kvenvolden","given":"Keith","email":"kkvenvolden@usgs.gov","middleInitial":"A.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":781320,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kastner, Miriam","contributorId":24187,"corporation":false,"usgs":true,"family":"Kastner","given":"Miriam","email":"","affiliations":[],"preferred":false,"id":781321,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70125357,"text":"70125357 - 1990 - Three studies using <i>Ceriodaphnia</i> to detect nonpoint sources of metals from mine drainage","interactions":[],"lastModifiedDate":"2014-09-16T12:54:46","indexId":"70125357","displayToPublicDate":"1990-02-01T12:52:36","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3264,"text":"Research Journal of the Water Pollution Control Federation","active":true,"publicationSubtype":{"id":10}},"title":"Three studies using <i>Ceriodaphnia</i> to detect nonpoint sources of metals from mine drainage","docAbstract":"Since its introduction, <i>Ceriodaphnia dubia</i>, a small planktonic daphnid, has been widely used for biomonitoring point source discharges. This species was also used to determine nonpoint sources of metals and related contaminants in three trout streams in the west where mining activities have been widespread. Along Chalk Creek, Colo., specific tailings (and impacted tributaries) were sources of metals toxic to fish using the water in a hatchery. At stations below extensive mine tailings in the upper Clark Fork River, Mont., drainage was acutely and chronically toxic to daphnids and paralleled reduced or nonexistent populations of trout. In Whitewood Creek, S. Dak., reduced toxicity below a gold mine portended that fish could live in the stream segment previously impaired by the mine. Toxicity downstream revealed a previously unknown nonpoint source of chromium.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Research Journal of the Water Pollution Control Federation","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Water Pollution Control Federation","publisherLocation":"Alexandria, VA","usgsCitation":"Nimmo, D.W., Dodson, M.H., Davies, P.H., Greene, J.C., and Kerr, M.A., 1990, Three studies using <i>Ceriodaphnia</i> to detect nonpoint sources of metals from mine drainage: Research Journal of the Water Pollution Control Federation, v. 62, no. 1, p. 7-15.","productDescription":"9 p.","startPage":"7","endPage":"15","numberOfPages":"9","costCenters":[],"links":[{"id":293957,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"62","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5419515ee4b091c7ffc8e8bc","contributors":{"authors":[{"text":"Nimmo, Del Wayne R.","contributorId":74308,"corporation":false,"usgs":true,"family":"Nimmo","given":"Del","email":"","middleInitial":"Wayne R.","affiliations":[],"preferred":false,"id":501323,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dodson, Max H.","contributorId":106422,"corporation":false,"usgs":true,"family":"Dodson","given":"Max","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":501326,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Davies, Patrick H.","contributorId":74309,"corporation":false,"usgs":true,"family":"Davies","given":"Patrick","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":501324,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Greene, Joseph C.","contributorId":26231,"corporation":false,"usgs":true,"family":"Greene","given":"Joseph","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":501322,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Kerr, Mark A.","contributorId":79035,"corporation":false,"usgs":true,"family":"Kerr","given":"Mark","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":501325,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70185499,"text":"70185499 - 1990 - Problems and methods involved in relating land use to ground-water quality","interactions":[],"lastModifiedDate":"2019-10-17T16:10:51","indexId":"70185499","displayToPublicDate":"1990-02-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2529,"text":"Journal of the American Water Resources Association","active":true,"publicationSubtype":{"id":10}},"title":"Problems and methods involved in relating land use to ground-water quality","docAbstract":"<p><span>Efforts to relate shallow ground-water quality to the land use near a well lead to several statistical difficulties. These include potential uncertainty in land-use categorical data due to misclassification, data closure, distributional skewing, and spatial autocorrelation. Methods of addressing these problems are, respectively, the establishment of limits on minimum buffer radius, the estimation of contrasts, rank-based tests of association, and sub-sampling to prevent buffer overlap. Relations between the presence of purgeable organic compounds in ground water and land use are used to illustrate these problems and methods.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/j.1752-1688.1990.tb01345.x","usgsCitation":"Barringer, T., Dunn, D., Battaglin, W., and Vowinkel, E., 1990, Problems and methods involved in relating land use to ground-water quality: Journal of the American Water Resources Association, v. 26, no. 1, p. 1-9, https://doi.org/10.1111/j.1752-1688.1990.tb01345.x.","productDescription":"9 p. ","startPage":"1","endPage":"9","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338097,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"1","noUsgsAuthors":false,"publicationDate":"2007-06-08","publicationStatus":"PW","scienceBaseUri":"58d38d66e4b0236b68f98f90","contributors":{"authors":[{"text":"Barringer, Thomas","contributorId":19699,"corporation":false,"usgs":true,"family":"Barringer","given":"Thomas","affiliations":[],"preferred":false,"id":685752,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dunn, Dennis","contributorId":189701,"corporation":false,"usgs":false,"family":"Dunn","given":"Dennis","email":"","affiliations":[],"preferred":false,"id":685753,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Battaglin, William","contributorId":112783,"corporation":false,"usgs":true,"family":"Battaglin","given":"William","affiliations":[],"preferred":false,"id":685754,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Vowinkel, Eric","contributorId":73453,"corporation":false,"usgs":true,"family":"Vowinkel","given":"Eric","email":"","affiliations":[],"preferred":false,"id":685755,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
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