Aerial survey data (1968-1989) and water gauge readings (1958-1989) were examined to detennine trends in and relationships between canvasback (Aythya valisineria) populations and water levels at Catahoula Lake, Louisiana. Wintering canvasback populations at Catahoula Lake have increased over the past 21 years. A peak population estimate of 78,000 canvasbacks was recorded in January 1988. There was a significant relationship between increases in wintering canvasback numbers and increased November water levels. No significant changes in December or January water levels nor relationships between wintering canvasback numbers and December or January water levels could be detected. In recent years, Catahou1a Lake has become one of the most important canvasback wintering areas in North America. We conclude that the increased availability of open water feeding habitat has been a major factor in the increased usage of Catahoula Lake by canvasbacks.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the Annual Conference of the Southeastern Association of Fish and Wildlife Agencies","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"43rd Annual Conference of the Southeastern Association of Fish and Wildlife Agencies","conferenceDate":"October 29-November 1, 1989","conferenceLocation":"St. Louis, Missouri","language":"English","publisher":"Southeastern Association of Fish and Wildlife Agencies","usgsCitation":"Woolington, D.W., and Emfinger, J.W., 1989, Trends in wintering canvasback populations at Catahoula Lake, Louisiana, in Proceedings of the Annual Conference of the Southeastern Association of Fish and Wildlife Agencies, v. 43, St. Louis, Missouri, October 29-November 1, 1989, p. 396-403.","productDescription":"8 p.","startPage":"396","endPage":"403","costCenters":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":362350,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":362349,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.seafwa.org/publications/proceedings/?id=28030"}],"country":"United States","state":"Louisiana","otherGeospatial":"Catahoula Lake","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -92.1697998046875,\n 31.42749129448044\n ],\n [\n -92.04277038574219,\n 31.502458420817206\n ],\n [\n -91.99607849121094,\n 31.552793227677334\n ],\n [\n -91.99745178222656,\n 31.613626970322684\n ],\n [\n -92.06748962402344,\n 31.610703179979982\n ],\n [\n -92.12448120117188,\n 31.577950455417472\n ],\n [\n -92.17666625976562,\n 31.52411741833466\n ],\n [\n -92.22198486328125,\n 31.48313670206181\n ],\n [\n -92.23915100097656,\n 31.454439514853256\n ],\n [\n -92.22335815429688,\n 31.433350262414404\n ],\n [\n -92.19863891601562,\n 31.42749129448044\n ],\n [\n -92.1697998046875,\n 31.42749129448044\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"43","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Woolington, Dennis W.","contributorId":27518,"corporation":false,"usgs":true,"family":"Woolington","given":"Dennis","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":760128,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Emfinger, James W.","contributorId":214532,"corporation":false,"usgs":false,"family":"Emfinger","given":"James","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":760129,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70122966,"text":"70122966 - 1989 - Riparian ecosystem creation and restoration: a literature summary","interactions":[],"lastModifiedDate":"2014-08-29T14:59:09","indexId":"70122966","displayToPublicDate":"1989-09-01T14:55:00","publicationYear":"1989","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"seriesNumber":"Biological Report 89(20)","title":"Riparian ecosystem creation and restoration: a literature summary","docAbstract":"Riparian ecosystems generally compose a minor proportion of surrounding\nareas, but typically are more structurally diverse and more productive in plant\nand animal biomass than adjacent upland areas. Riparian areas supply food,\ncover, and water (especially important in the arid West) for a large diversity\nof animals, and serve as migration routes and forest connectors between habitats\nfor a variety of wildlife, particularly ungulates and birds.
\nBecause riparian ecosystems often are relatively small areas and occur in\nconjunction with waterways, they are vulnerable to severe alteration. Riparian\necosystems throughout the U.S. have been heavily impacted by man's activities.\nRiparian ecosystem creation and restoration have been used as mitigation for\nproject impacts from highway, bridge, and pipeline construction; water\ndevelopment; flood control channel modifications; industrial and residential\ndevelopment; agriculture; irrigation; livestock grazing; mining; and accidental\nhabitat loss.
\nCreation of a riparian ecosystem in| a more mesic upland area (e.g.,\n‘grassland or cropland) adjacent to a river requires appropriate water supply and\ngrading the topography to suitable elevations to support plantings of riparian\nvegetation. Restoration involves returning the ecosystem to pre disturbance\nconditions and typically implies revegetation. Removing exotic vegetation or\nrestoring water supplies to pre disturbance level also may be involved.\nEnhancement of riparian ecosystems commonly refers to improving existing\nconditions to increase habitat value, usually by increasing plant or community\ndiversity to increase value for wildlife. Managing a riparian ecosystem\ntypically involves enhancement techniques. However, creation and restoration\nprojects often involve use of techniques considered more management-oriented\n(e.g., fencing to prevent cattle grazing until planted vegetation of a created\nor restored wetland is established).
\nProtection of an existing riparian ecosystem from impact should be of\nutmost importance during planning and construction phases of development\nprojects. If loss or damage is unavoidable, wetland creation or restoration\ncan be used as mitigation. Compared to other wetland types (e.g., coastal\nwetlands), projects and techniques involving creation or restoration of riparian\necosystems are not well documented. For example, only 8% of the records in the\nWCR Data Base contained information on riparian ecosystems, whereas 31% of the\nrecords contained information on coastal emergent or forested ecosystems. To\nprovide a source of currently available literature, riparian information from\n92 records (primarily published papers or reports) in the U.S. Fish and Wildlife\nService's (FWS) Wetland Creation-Restoration (WCR) Data Base (Schneller-McDonald\net al. 1988) was used to develop a literature summary of creation and restoration\nof riparian ecosystems.
\nThe summary provides an overview of the status of riparian ecosystems in\nthe U.S., a discussion of several riparian functions, and a review of some\ntechniques used for planning, implementing, monitoring, and measuring project\nsuccess of creation-restoration efforts. Case studies of various creation or\nrestoration projects are used to demonstrate these techniques and to report some\nresults of their use. Several well-documented case studies are discussed in\ndetail to illustrate more extensive efforts to plan, implement, or monitor\nriparian ecosystem creation-restoration projects.
\nFor the purpose of this report, riparian ecosystems are defined as\nlandscapes adjacent to drainageways of floodplains that exhibit vegetation, soil,\nand hydrologic mosaics along topographic and moisture gradients that are distinct\nfrom the predominant landscape surface types. Major plant communities are\ndescribed under palustrine system in Cowardin et al. (1979).
\nLiterature from the WCR Data Base was used to provide a summary of riparian\necosystem creation-restoration literature. Thus, information concerning natural\nsystems is not included unless discussed in these articles. This focus allows\nthe reader to compare relative information available on riparian ecosystem\ncreation-restoration efforts. However, this focus also results in limited\ninformation in some sections of the report (e.g., Status of Riparian Ecosystems\nin the U.S.).
\nIndividuals involved in riparian ecosystem creation-restoration efforts\nare encouraged to thoroughly examine available literature on natural and altered\nsystems. Brinson et al. (1981) provide a comprehensive review and synthesis of\nthe ecology and status of riparian ecosystems. Over 500 articles are cited in\ntheir 124-page report. Chapters include the following topics: status of\nriparian ecosystems in the U.S., ecological functions and properties of riparian\necosystems (e.g., geomorphology, primary productivity, nutrient cycling,\nhydrology), importance of riparian ecosystems to fish and wildlife, and\nconsiderations in valuation (ecologic and economic) of riparian ecosystems.\nBrinson et al. (1981) also discuss management of riparian ecosystems. Riparian\necosystem management literature was not included in the WCR Data Base, unless\nthe article also discussed creation or restoration.
","language":"English","publisher":"U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development","publisherLocation":"Washington, D.C.","usgsCitation":"Manci, K.M., 1989, Riparian ecosystem creation and restoration: a literature summary, vi, 59 p.","productDescription":"vi, 59 p.","numberOfPages":"65","costCenters":[],"links":[{"id":293213,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"540193cfe4b0ae951d96063f","contributors":{"authors":[{"text":"Manci, Karen M.","contributorId":8389,"corporation":false,"usgs":true,"family":"Manci","given":"Karen","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":499789,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70123153,"text":"70123153 - 1989 - Physical habitat simulation system reference manual: version II","interactions":[],"lastModifiedDate":"2014-09-02T11:22:58","indexId":"70123153","displayToPublicDate":"1989-09-01T11:11:14","publicationYear":"1989","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"title":"Physical habitat simulation system reference manual: version II","docAbstract":"There are four major components of a stream system that determine the productivity of the fishery (Karr and Dudley 1978). These are: (1) flow regime, (2) physical habitat structure (channel form, substrate distribution, and riparian vegetation), (3) water quality (including temperature), and (4) energy inputs from the watershed (sediments, nutrients, and organic matter). The complex interaction of these components determines the primary production, secondary production, and fish population of the stream reach.
\nThe basic components and interactions needed to simulate fish populations as a function of management alternatives are illustrated in Figure I.1. The assessment process utilizes a hierarchical and modular approach combined with computer simulation techniques. The modular components represent the \"building blocks\" for the simulation. The quality of the physical habitat is a function of flow and, therefore, varies in quality and quantity over the range of the flow regime. The conceptual framework of the Incremental Methodology and guidelines for its application are described in \"A Guide to Stream Habitat Analysis Using the Instream Flow Incremental Methodology\" (Bovee 1982).
\nSimulation of physical habitat is accomplished using the physical structure of the stream and streamflow. The modification of physical habitat by temperature and water quality is analyzed separately from physical habitat simulation. Temperature in a stream varies with the seasons, local meteorological conditions, stream network configuration, and the flow regime; thus, the temperature influences on habitat must be analysed on a stream system basis. Water quality under natural conditions is strongly influenced by climate and the geological materials, with the result that there is considerable natural variation in water quality. When we add the activities of man, the possible range of water quality possibilities becomes rather large. Consequently, water quality must also be analysed on a stream system basis. Such analysis is outside the scope of this manual, which concentrates on simulation of physical habitat based on depth, velocity, and a channel index.
\nThe results form PHABSIM can be used alone or by using a series of habitat time series programs that have been developed to generate monthly or daily habitat time series from the Weighted Usable Area versus streamflow table resulting from the habitat simulation programs and streamflow time series data. Monthly and daily streamflow time series may be obtained from USGS gages near the study site or as the output of river system management models.
","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Biological Report","largerWorkSubtype":{"id":9,"text":"Other Report"},"language":"English","publisher":"U.S. Fish and Wildlife Service","publisherLocation":"Washington, D.C.","usgsCitation":"Milhous, R.T., Updike, M.A., and Schneider, D.M., 1989, Physical habitat simulation system reference manual: version II, v. 89, no. 16, 403 p.","productDescription":"403 p.","numberOfPages":"403","costCenters":[],"links":[{"id":293274,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"89","issue":"16","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5406d9cfe4b044dc0e828981","contributors":{"authors":[{"text":"Milhous, Robert T.","contributorId":28646,"corporation":false,"usgs":true,"family":"Milhous","given":"Robert","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":499889,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Updike, Marlys A.","contributorId":32834,"corporation":false,"usgs":true,"family":"Updike","given":"Marlys","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":499890,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schneider, Diane M.","contributorId":107206,"corporation":false,"usgs":true,"family":"Schneider","given":"Diane","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":499891,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70198925,"text":"70198925 - 1989 - Vegetation alteration along trails in Shenandoah National Park, Virginia","interactions":[],"lastModifiedDate":"2018-08-24T16:39:11","indexId":"70198925","displayToPublicDate":"1989-08-07T16:31:52","publicationYear":"1989","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1015,"text":"Biological Conservation","active":true,"publicationSubtype":{"id":10}},"title":"Vegetation alteration along trails in Shenandoah National Park, Virginia","docAbstract":"Most studies in the USA of vegetation alteration and human impact along trails have been located in large western wilderness areas. The objective of this study was to determine vegetation changes occurring along trails in an eastern ecosystem supporting second-growth deciduous forest. The location of this study was Shenandoah National Park in Virginia, which has a long history of trail use by humans. Located in different sections of the park, ten trails were chosen as study areas. In each, transects were established to measure ground flora in trailside, transition, and undisturbed areas perpendicular to the trail. Field data were collected on frequency, life-form, and percent cover for ground flora of 25 cm or less in height. Cover and species diversity increased toward the trail in eight out often cases. Competition for light and resistance to trampling were thought to influence the occurrence of plants along the transect. Plants found along the trail border were represented by low growthforms, early blooming, or graminoid characteristics, and hemicryptophyte, therophyte, or chamaephyte life-forms. Plants found in the undisturbed zone were represented by scattered cover and frequency, woody growth forms or delicate herbaceous forms, and phanerophyte or geophyte life-forms.
","publisher":"Elsevier","doi":"10.1016/0006-3207(89)90119-5","usgsCitation":"Hall, C.N., and Kuss, F.R., 1989, Vegetation alteration along trails in Shenandoah National Park, Virginia: Biological Conservation, v. 48, no. 3, p. 211-227, https://doi.org/10.1016/0006-3207(89)90119-5.","productDescription":"17 p.","startPage":"211","endPage":"227","costCenters":[{"id":37280,"text":"Virginia and West Virginia Water Science Center ","active":true,"usgs":true}],"links":[{"id":356755,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Virginia","otherGeospatial":"Shenandoah National Park","volume":"48","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5c112c44e4b034bf6a822607","contributors":{"authors":[{"text":"Hall, Christine N.","contributorId":207287,"corporation":false,"usgs":false,"family":"Hall","given":"Christine","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":743448,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kuss, Fred R.","contributorId":207288,"corporation":false,"usgs":false,"family":"Kuss","given":"Fred","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":743449,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70123385,"text":"70123385 - 1989 - Effects of herbage removal on productivity of selected high-Sierra meadow community types","interactions":[],"lastModifiedDate":"2014-09-04T10:09:10","indexId":"70123385","displayToPublicDate":"1989-08-01T10:04:58","publicationYear":"1989","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1547,"text":"Environmental Management","active":true,"publicationSubtype":{"id":10}},"title":"Effects of herbage removal on productivity of selected high-Sierra meadow community types","docAbstract":"We investigated the effects of herbage removal on three subalpine meadow plant communities in the Rock Creek drainage of Sequoia National Park, California, USA. In the xeric Carex exserta Mkze. (short-hair sedge) type, annual aboveground productivity averaged 19 g/m2 in control plots (clipped once after plant senescence in late September) over a five-year period. Annual aboveground productivity was enhanced about 30%–35% when plots in this community type were clipped more frequently (i.e., “additional” herbage removal in the early, mid, and late seasons) during each of four treatment years but was reduced by 13%–19% during a fifth (recovery) year in which all but late September clipping was suspended. In a moderately mesic Eleocharis pauciflora (Lightf.) Link. (few-flowered spike rush)-Calamagrostis breweri Thurb. (short-hair grass) type, control plot productivity averaged 115 g/m2/yr and was reduced by 20–30% by the additional herbage removal. A more mesic Deschampsia caespitosa (L.) Beauv. (tufted hairgrass)-Carex rostrata Stokes, (beaked sedge) type had the greatest mean above-ground productivity (169 g/m2/yr) but also showed damage (i.e., decrease in productivity by 15%–20%) caused by the additional herbage removal. These data suggest that long-term, intensive herbage removal may be more detrimental to moderately mesic and mesic subalpine meadow community types than to xeric types.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Environmental Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Springer-Verlag","publisherLocation":"New York, NY","doi":"10.1007/BF01867682","usgsCitation":"Stohlgren, T.J., DeBenedetti, S.H., and Parsons, D.J., 1989, Effects of herbage removal on productivity of selected high-Sierra meadow community types: Environmental Management, v. 13, no. 4, p. 485-491, https://doi.org/10.1007/BF01867682.","productDescription":"7 p.","startPage":"485","endPage":"491","numberOfPages":"7","costCenters":[],"links":[{"id":293364,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":293363,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF01867682"}],"country":"United States","state":"California","otherGeospatial":"Sequoia National Park","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -118.919577,36.291376 ], [ -118.919577,36.70081 ], [ -118.234767,36.70081 ], [ -118.234767,36.291376 ], [ -118.919577,36.291376 ] ] ] } } ] }","volume":"13","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"542a74d7e4b01535cb42762a","contributors":{"authors":[{"text":"Stohlgren, Thomas J. 0000-0001-9696-4450 stohlgrent@usgs.gov","orcid":"https://orcid.org/0000-0001-9696-4450","contributorId":2902,"corporation":false,"usgs":true,"family":"Stohlgren","given":"Thomas","email":"stohlgrent@usgs.gov","middleInitial":"J.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":500056,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"DeBenedetti, Steven H.","contributorId":28906,"corporation":false,"usgs":true,"family":"DeBenedetti","given":"Steven","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":500057,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Parsons, David J.","contributorId":39249,"corporation":false,"usgs":true,"family":"Parsons","given":"David","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":500058,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70231506,"text":"70231506 - 1989 - Detection of coastal shoreline erosion using SPOT MSS data and ARC/INFO","interactions":[],"lastModifiedDate":"2022-05-11T17:46:35.958372","indexId":"70231506","displayToPublicDate":"1989-07-10T12:32:27","publicationYear":"1989","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Detection of coastal shoreline erosion using SPOT MSS data and ARC/INFO","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the 12th Canadian Symposium on Remote Sensing Geoscience and Remote Sensing Symposium","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"12th Canadian Symposium on Remote Sensing Geoscience and Remote Sensing Symposium","conferenceDate":"July 10-14, 1989","conferenceLocation":"Vancouver, British Columbia, Canada","language":"English","publisher":"Institute of Electrical and Electronics Engineers","doi":"10.1109/IGARSS.1989.576360","usgsCitation":"Markon, C., 1989, Detection of coastal shoreline erosion using SPOT MSS data and ARC/INFO, in Proceedings of the 12th Canadian Symposium on Remote Sensing Geoscience and Remote Sensing Symposium, v. 3, Vancouver, British Columbia, Canada, July 10-14, 1989, p. 1656-1658, https://doi.org/10.1109/IGARSS.1989.576360.","productDescription":"3 p.","startPage":"1656","endPage":"1658","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":400522,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Markon, Carl markon@usgs.gov","contributorId":140882,"corporation":false,"usgs":true,"family":"Markon","given":"Carl","email":"markon@usgs.gov","affiliations":[{"id":113,"text":"Alaska Regional Director's Office","active":true,"usgs":true}],"preferred":true,"id":842802,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70123383,"text":"70123383 - 1989 - Thirty-seventh supplement to the American Ornithologists' Union Check-list of North American birds","interactions":[],"lastModifiedDate":"2017-05-12T17:26:39","indexId":"70123383","displayToPublicDate":"1989-07-01T09:49:22","publicationYear":"1989","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3544,"text":"The Auk","onlineIssn":"1938-4254","printIssn":"0004-8038","active":true,"publicationSubtype":{"id":10}},"title":"Thirty-seventh supplement to the American Ornithologists' Union Check-list of North American birds","docAbstract":"This third supplement subsequent to the 6th edition (1983) of the A.O.U. \"Check-list of North American Birds\" consists of changes adopted by the Committee on Classification and Nomenclature as of 1 March 1989. The changes fall into nine categories: (1) six species are added to the main list (Pterodroma longirostris, Larus crassirostris, Streptopelia decaocto, Cocccyzus julieni, Chrysolampis mosquitus, Emberiza aureola) because of new distributional information; (2) five species (Ara cubensis, Chlorostilbon bracei, Empidonax occidentalis, Polioptila californica, Pipilo crissalis) are added to the main list because of the splitting of species already on the list; (3) one name (Anthus rubescens) is changed because of the splitting of a species from outside the Checklist area; (4) two names (Morus bassanus, Nyctanassa violacea) is removed from the main list to Appendix B because of re-evaluation of Northern Hemisphere records; (6) three species (Pterodrama rostrata, P. alba, P. solandri) are moved from Appendix A to Appendix B, and one (P. defilippiana) is added to Appendix B because of questionable sight records; (7)A.O.U. numbers are added to three species (Ciccaba virgata, Myiopagis viridicata, Molothrus bonariensis) on the basis on new distributional records or supporting data; (8) several corrections in spelling or citations are made; and (9) English names are changed for twelve species to accommodate worldwide usage of these names. No new distributional information is included except as indicated above (i.e. minor changes of distribution are not noted). These actions bring the number of species recognized as occurring in North America (main list) to 1,945.","language":"English","publisher":"American Ornithological Society","usgsCitation":"Monroe, B., Banks, R.C., Fitzpatrick, J.W., Howell, T.R., Johnson, N.K., Ouellet, H., Remsen, J., and Storer, R.W., 1989, Thirty-seventh supplement to the American Ornithologists' Union Check-list of North American birds: The Auk, v. 106, no. 3, p. 532-538.","productDescription":"7 p.","startPage":"532","endPage":"538","costCenters":[],"links":[{"id":293360,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":341245,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://www.jstor.org/stable/4087899 "}],"volume":"106","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"542a7579e4b01535cb427d14","contributors":{"authors":[{"text":"Monroe, Burt L.","contributorId":18685,"corporation":false,"usgs":true,"family":"Monroe","given":"Burt L.","affiliations":[],"preferred":false,"id":500044,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Banks, Richard C.","contributorId":102933,"corporation":false,"usgs":true,"family":"Banks","given":"Richard","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":500050,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fitzpatrick, John W.","contributorId":52497,"corporation":false,"usgs":true,"family":"Fitzpatrick","given":"John","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":500046,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Howell, Thomas R.","contributorId":81032,"corporation":false,"usgs":true,"family":"Howell","given":"Thomas","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":500049,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Johnson, Ned K.","contributorId":77462,"corporation":false,"usgs":true,"family":"Johnson","given":"Ned","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":500048,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Ouellet, Henri","contributorId":40527,"corporation":false,"usgs":true,"family":"Ouellet","given":"Henri","email":"","affiliations":[],"preferred":false,"id":500045,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Remsen, J.V.","contributorId":76430,"corporation":false,"usgs":true,"family":"Remsen","given":"J.V.","affiliations":[],"preferred":false,"id":500047,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Storer, Robert W.","contributorId":15121,"corporation":false,"usgs":true,"family":"Storer","given":"Robert","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":500043,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}} ,{"id":70123398,"text":"70123398 - 1989 - Stream temperature investigations: field and analytic methods","interactions":[],"lastModifiedDate":"2014-09-04T11:18:57","indexId":"70123398","displayToPublicDate":"1989-06-01T11:13:37","publicationYear":"1989","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"seriesNumber":"Biological Report 89(17)","title":"Stream temperature investigations: field and analytic methods","docAbstract":"This document provides guidance to the user of the U.S. Fish and Wildlife Service’s Stream Network Temperature Model (SNTEMP). Planning a temperature study is discussed in terms of understanding the management objectives and ensuring that the questions will be accurately answered with the modeling approach being used.
\nA sensitivity analysis of SNTEMP is presented to illustrate which input variables are most important in predicting stream temperatures. This information helps prioritize data collection activities, highlights the need for quality control, focuses on which parameters can be estimated rather than measured, and offers a broader perspective on management options in terms of knowing where the biggest temperature response will be felt.
\nAll of the major input variables for stream geometry, meteorology, and hydrology are discussed in detail. Each variable is defined, with guidance given on how to measure it, what kind of equipment to use, where to obtain it from another agency, and how to calculate it if the data are in a form other than that required by SNTEMP. Examples are presented for the various forms in which water temperature, discharge, and meteorological data are commonly found. Ranges of values for certain input variables that are difficult to measure of estimate are given. Particular attention is given to those variables not commonly understood by field biologists likely to be involved in a stream temperature study. Pertinent literature is cited for each variable, with emphasis on how other people have treated particular problems and on results they have found.
\nSome special cases dealing with ice and reservoir temperature are mentioned. Special attention is given to understanding micro-thermal habitats that act as important thermal refugia under low flow conditions; their causes, extent, and management implications are discussed.
\nAppendices provide information on State and Federal agencies that are good data sources, vendors for field instrumentation, and small computer programs useful in data reduction.
","language":"English","publisher":"U.S. Fish and Wildlife Service","publisherLocation":"Washington, D.C.","usgsCitation":"Bartholow, J., 1989, Stream temperature investigations: field and analytic methods, 139 p.","productDescription":"139 p.","numberOfPages":"139","costCenters":[],"links":[{"id":293379,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"542a7550e4b01535cb427bb5","contributors":{"authors":[{"text":"Bartholow, J.M.","contributorId":54530,"corporation":false,"usgs":true,"family":"Bartholow","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":500081,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70015118,"text":"70015118 - 1989 - Screening of ground water samples for volatile organic compounds using a portable gas chromatograph","interactions":[],"lastModifiedDate":"2023-11-29T17:20:18.789736","indexId":"70015118","displayToPublicDate":"1989-06-01T00:00:00","publicationYear":"1989","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1863,"text":"Ground Water Monitoring Review","active":true,"publicationSubtype":{"id":10}},"title":"Screening of ground water samples for volatile organic compounds using a portable gas chromatograph","docAbstract":"A portable gas chromatograph was used to screen 32 ground water samples for volatile organic compounds. Seven screened samples were positive; four of the seven samples had volatile organic substances identified by second-column confirmation. Four of the seven positive, screened samples also tested positive in laboratory analyses of duplicate samples. No volatile organic compounds were detected in laboratory analyses of samples that headspace screening indicated to be negative. Samples that contained volatile organic compounds, as identified by laboratory analysis, and that contained a volatile organic compound present in a standard of selected compounds were correctly identified by using the portable gas chromatograph. Comparisons of screened-sample data with laboratory data indicate the ability to detect selected volatile organic compounds at concentrations of about 1 microgram per liter in the headspace of water samples by use of a portable gas chromatograph.
","language":"English","publisher":"National Groundwater Association","doi":"10.1111/j.1745-6592.1989.tb01160.x","usgsCitation":"Buchmiller, R.C., 1989, Screening of ground water samples for volatile organic compounds using a portable gas chromatograph: Ground Water Monitoring Review, v. 9, no. 3, p. 126-130, https://doi.org/10.1111/j.1745-6592.1989.tb01160.x.","productDescription":"5 p.","startPage":"126","endPage":"130","numberOfPages":"5","costCenters":[],"links":[{"id":224188,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"9","issue":"3","noUsgsAuthors":false,"publicationDate":"2007-02-22","publicationStatus":"PW","scienceBaseUri":"505b87b1e4b08c986b3165f6","contributors":{"authors":[{"text":"Buchmiller, Robert C.","contributorId":72372,"corporation":false,"usgs":true,"family":"Buchmiller","given":"Robert","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":370124,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70206756,"text":"70206756 - 1989 - Estimating water‐table altitudes for regional ground‐water flow modeling, U.S. Gulf Coast","interactions":[],"lastModifiedDate":"2019-11-22T07:16:07","indexId":"70206756","displayToPublicDate":"1989-05-31T09:08:33","publicationYear":"1989","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3825,"text":"Groundwater","active":true,"publicationSubtype":{"id":10}},"title":"Estimating water‐table altitudes for regional ground‐water flow modeling, U.S. Gulf Coast","docAbstract":"Water‐table altitude, a controlling factor for ground‐ water flow, was estimated from detailed topographic data by subtracting the estimated depth‐to‐water. Land‐surface altitude of the Coastal Plain in the south‐central United States varies from 0 to more than 800 feet above sea level. Predevelopment depth‐to‐water in 6,825 wells less than 150 feet deep averages 25.7 feet (standard deviation, 19.5 feet). Most water‐table‐altitude variation is due to variation in land‐surface altitude and not due to variation in depth‐to‐ water. Digital topographic data, from 1:250,000 scale maps for every 30 seconds of latitude and longitude are available for the continental United States. About 90 altitudes were averaged for each 25‐square‐mile block of a rectangular grid used for ground‐water flow modeling. Multiple linear regressions of predevelopment water‐level data and topographic data were used to derive empirical equations relating water‐table altitude to topography. The regression method was more consistent, efficient, and accurate than manually digitizing values from manually contoured water‐table maps. Water‐table maps usually are prepared from few data that are concentrated in topographically flat areas. Manually digitizing water‐table maps on a regional scale introduces additional error. About 35 percent of the water‐table altitudes obtained manually were greater than average land‐surface altitudes from topographic data. The mean difference between water‐table altitudes from the two methods was less than 10 feet, which indicates no systematic error was incorporated in the regression method. Copyright © 1989, Wiley Blackwell. All rights reserved
","language":"English ","publisher":"Wiley","doi":"10.1111/j.1745-6584.1989.tb00457.x","issn":"0017467X","usgsCitation":"Williams, T., and Williamson, A.K., 1989, Estimating water‐table altitudes for regional ground‐water flow modeling, U.S. Gulf Coast: Groundwater, v. 27, no. 3, p. 333-340, https://doi.org/10.1111/j.1745-6584.1989.tb00457.x.","productDescription":"8 p. ","startPage":"333","endPage":"340","costCenters":[],"links":[{"id":369378,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":"Gulf of Mexico coast","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -97.2509765625,\n 25.958044673317843\n ],\n [\n -96.8994140625,\n 25.760319754713887\n ],\n [\n -96.8994140625,\n 26.194876675795218\n ],\n [\n -96.85546875,\n 27.0982539061379\n ],\n [\n -96.50390625,\n 27.916766641249065\n ],\n [\n -95.4052734375,\n 28.497660832963472\n ],\n [\n -93.6474609375,\n 29.305561325527698\n ],\n [\n -92.46093749999999,\n 29.305561325527698\n ],\n [\n -90.5712890625,\n 28.613459424004414\n ],\n [\n -88.3740234375,\n 28.729130483430154\n ],\n [\n -88.9013671875,\n 29.84064389983441\n ],\n [\n -86.5283203125,\n 29.878755346037977\n ],\n [\n -85.2978515625,\n 29.152161283318915\n ],\n [\n -83.84765625,\n 29.49698759653577\n ],\n [\n -83.408203125,\n 28.420391085674304\n ],\n [\n -83.14453125,\n 27.566721430409707\n ],\n [\n -82.79296874999999,\n 26.78484736105119\n ],\n [\n -81.5625,\n 25.16517336866393\n ],\n [\n -81.7822265625,\n 24.407137917727667\n ],\n [\n -80.37597656249999,\n 24.56710835257599\n ],\n [\n -80.68359375,\n 25.403584973186703\n ],\n [\n -81.38671875,\n 26.194876675795218\n ],\n [\n -81.34277343749999,\n 26.03704188651584\n ],\n [\n -82.1337890625,\n 27.0982539061379\n ],\n [\n -82.353515625,\n 28.188243641850313\n ],\n [\n -82.6171875,\n 29.152161283318915\n ],\n [\n -83.7158203125,\n 30.221101852485987\n ],\n [\n -84.8583984375,\n 30.14512718337613\n ],\n [\n -85.4296875,\n 30.713503990354965\n ],\n [\n -88.11035156249999,\n 30.86451022625836\n ],\n [\n -90.703125,\n 30.14512718337613\n ],\n [\n -93.1640625,\n 30.14512718337613\n ],\n [\n -95.09765625,\n 29.99300228455108\n ],\n [\n -97.646484375,\n 28.22697003891834\n ],\n [\n -98.1298828125,\n 26.352497858154024\n ],\n [\n -97.2509765625,\n 25.958044673317843\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"27","issue":"3","noUsgsAuthors":false,"publicationDate":"2005-08-04","publicationStatus":"PW","contributors":{"authors":[{"text":"Williams, T.A.","contributorId":220766,"corporation":false,"usgs":false,"family":"Williams","given":"T.A.","email":"","affiliations":[],"preferred":false,"id":775683,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Williamson, A. K.","contributorId":57872,"corporation":false,"usgs":true,"family":"Williamson","given":"A.","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":775684,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70015421,"text":"70015421 - 1989 - Application of the Graphic Correlation method to Pliocene marine sequences","interactions":[],"lastModifiedDate":"2024-10-02T16:44:51.289376","indexId":"70015421","displayToPublicDate":"1989-05-01T00:00:00","publicationYear":"1989","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2673,"text":"Marine Micropaleontology","active":true,"publicationSubtype":{"id":10}},"title":"Application of the Graphic Correlation method to Pliocene marine sequences","docAbstract":"The magnetic method plays an important role in mineral, petroleum, and geothermal exploration. It also has made important contributions to geologic mapping, structural geology, and plate-tectonic theory. In particular, magnetic measurements using aircraft provide a relatively inexpensive way to trace magnetic rock units beneath covered areas, to reveal the shape of subsurface magnetic bodies, and to interpolate subsurface geologic information between widely spaced seismic data and other localized geophysical measurements. Computerized interpretation procedures currently fall into two categores: techniques designed to enhance the data, which include various display and filtering procedures, and modeling experiments, which may be either forward (trial-and-error) or inverse in nature.
","language":"English","publisher":"GSA","doi":"10.1130/MEM172-p45","usgsCitation":"Blakely, R.J., and Connard, G., 1989, Crustal studies using magnetic data: GSA Memoirs, v. 172, p. 45-60, https://doi.org/10.1130/MEM172-p45.","productDescription":"16 p.","startPage":"45","endPage":"60","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":374402,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"172","noUsgsAuthors":false,"publicationDate":"1989-01-01","publicationStatus":"PW","contributors":{"authors":[{"text":"Blakely, Richard J. 0000-0003-1701-5236 blakely@usgs.gov","orcid":"https://orcid.org/0000-0003-1701-5236","contributorId":1540,"corporation":false,"usgs":true,"family":"Blakely","given":"Richard","email":"blakely@usgs.gov","middleInitial":"J.","affiliations":[{"id":662,"text":"Western Mineral and Environmental Resources Science Center","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":788220,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Connard, G.","contributorId":18025,"corporation":false,"usgs":true,"family":"Connard","given":"G.","affiliations":[],"preferred":false,"id":788221,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70209801,"text":"70209801 - 1989 - Isostatic residual gravity and crustal geology of the United States ","interactions":[],"lastModifiedDate":"2020-04-30T17:14:02.159919","indexId":"70209801","displayToPublicDate":"1989-04-29T11:07:11","publicationYear":"1989","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1726,"text":"GSA Memoirs","active":true,"publicationSubtype":{"id":10}},"title":"Isostatic residual gravity and crustal geology of the United States ","docAbstract":"A new isostatic residual gravity map of the conterminous United States presents continent-wide gravity data in a form that can be readily used, with geologic information and other geophysical data, in studies of the composition and structure of the continental crust. This map was produced from the gridded gravity data on which the recently released Gravity Anomaly Map of the United States is based. About 1 million onland and 0.8 million offshore gravity observations interpolated to a 4- by 4-km grid serve as the basis for both maps. The Airy-Heiskanen model of isostatic compensation of topography applied to topographic and bathymetric data averaged over 5- by 5-min compartments was used to remove, to first order, the large, long-wavelength Bouguer gravity anomalies caused by deep density distributions that support topographic loads. The parameters used in the Airy-Heiskanen model were topographic density, 2.67 g/cm3; sea-level crustal thickness, 30 km; and density contrast across the base of the model crust, 0.35 g/cm3.
Many of the conspicuous short-wavelength anomalies (widths less than several hundred kilometers) on the isostatic residual gravity map correlate with mapped or near-surface geologic features, and primarily reflect shallow-density distributions rather than any departures from isostatic equilibrium. In general, gravity highs occur over (1) mafic igneous bodies emplaced in rift or magmatic arc settings or as isolated intrusions controlled by structures; (2) accreted slices of mafic oceanic, island-arc, or transitional crust; and (3) uplifted crystalline basement. Gravity lows are found over (1) thick bodies of felsic intrusive or extrusive rocks; (2) sedimentary deposits in extensional, convergent, or transform settings; and (3) depressed crystalline basement. Anomalies with widths as much as 1,000 km or more also appear to reflect crustal properties in many cases—several broad gravity highs are associated with crust having a high average seismic wave velocity, and comparable broad gravity lows occur over areas of low average seismic velocity.
Alternative ways of viewing the isostatic residual gravity data provide additional information about density distributions in the crust. The first-vertical derivative map accentuates gravity anomalies over shallow, abrupt density changes at the expense of those resulting from deeper or more gradual density transitions. The maximum horizontal gradient map contains information about the locations of pronounced density boundaries. Two-dimensional spectral analysis of the gravity data provides a quantitative means for identifying dominant fabrics in the gravity field and for distinguishing various terranes from each other.
Neither Bouguer nor isostatic residual gravity anomalies are particularly well suited for practical modeling of deep structure in conjunction with deep seismic information. However, a scheme in which the entire Earth outside the area of interest is approximated by laterally homogeneous layers and isostatically compensated topography, and in which the area of interest is modeled using the seismic constraints applied in a two-and-one-half-dimensional geometry, holds promise for exploiting useful features of both the Bouguer and isostatic residual gravity anomalies.
","language":"English","publisher":"GeoScienceWorld","doi":"10.1130/MEM172-p405","usgsCitation":"Jachens, R.C., Simpson, R.W., Blakely, R.J., and Saltus, R.W., 1989, Isostatic residual gravity and crustal geology of the United States : GSA Memoirs, v. 172, p. 405-424, https://doi.org/10.1130/MEM172-p405.","productDescription":"20 p.","startPage":"405","endPage":"424","costCenters":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":374358,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":"conterminous United States","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"geometry\": {\n \"type\": \"MultiPolygon\",\n \"coordinates\": [\n [\n [\n [\n -94.81758,\n 49.38905\n ],\n [\n 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simpson@usgs.gov","contributorId":1053,"corporation":false,"usgs":true,"family":"Simpson","given":"Robert","email":"simpson@usgs.gov","middleInitial":"W.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":788085,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Blakely, Richard J. 0000-0003-1701-5236 blakely@usgs.gov","orcid":"https://orcid.org/0000-0003-1701-5236","contributorId":1540,"corporation":false,"usgs":true,"family":"Blakely","given":"Richard","email":"blakely@usgs.gov","middleInitial":"J.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true},{"id":662,"text":"Western Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":788086,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Saltus, Richard W. saltus@usgs.gov","contributorId":777,"corporation":false,"usgs":true,"family":"Saltus","given":"Richard","email":"saltus@usgs.gov","middleInitial":"W.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":788087,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70202112,"text":"70202112 - 1989 - Geologic analyses of Shuttle Imaging Radar (SIR-B) data of Kilauea Volcano, Hawaii","interactions":[],"lastModifiedDate":"2019-02-11T11:55:12","indexId":"70202112","displayToPublicDate":"1989-03-01T11:53:38","publicationYear":"1989","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":"Geologic analyses of Shuttle Imaging Radar (SIR-B) data of Kilauea Volcano, Hawaii","docAbstract":"Analyses of imaging radar data of volcanic terranes on Earth and Venus have emphasized the need for a clearer understanding of how these data can be most effectively used to accomplish important volcanological goals, including the interpretation of eruptive styles and the characterization of the geologic history of volcanic centers. The second Shuttle Imaging Radar experiment (SIR-B) obtained two digital images over the summit caldera and the Southwest Rift Zone of Kilauea Volcano in 1984. Our geologic analyses of these images indicate that SIR-B data are particularly useful for delineating the distribution and surface textural variations of a'a lava flows, for mapping large-scale topographic features with radar-facing slopes, and for identifying an areally extensive pyroclastic deposit. Analyses of the SIR-B data of Kilauea, however, do not permit unambiguous identification of landforms such as pahoehoe lava flows, cinder cones, and fissures. Although separation of low-return units such as pahoehoe lava flows and adjacent pyroclastic ash is not greatly improved using standard image-enhancement techniques, the texture-analysis technique applied here did facilitate discrimination of such smooth-surfaced volcanic deposits. Although analyses of the SIR-B data permit a generally accurate interpretation of the eruptive history of Kilauea, the inability to distinguish low-return pahoehoe flows results in misinterpretation of several aspects of Kilauea volcanism, suggesting that caution should be exercised in the interpretation of SAR data of volcanic terranes.
","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1989)101<0317:GAOSIR>2.3.CO;2","usgsCitation":"Gaddis, L.R., Mouginis-Mark, P.J., Singer, R.B., and Kaupp, V., 1989, Geologic analyses of Shuttle Imaging Radar (SIR-B) data of Kilauea Volcano, Hawaii: GSA Bulletin, v. 101, no. 3, p. 317-332, https://doi.org/10.1130/0016-7606(1989)101<0317:GAOSIR>2.3.CO;2.","productDescription":"6 p.","startPage":"317","endPage":"332","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":361134,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Hawaii","otherGeospatial":"Kilauea volcano","volume":"101","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Gaddis, Lisa R. 0000-0001-9953-5483 lgaddis@usgs.gov","orcid":"https://orcid.org/0000-0001-9953-5483","contributorId":2817,"corporation":false,"usgs":true,"family":"Gaddis","given":"Lisa","email":"lgaddis@usgs.gov","middleInitial":"R.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":756945,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mouginis-Mark, Peter J. 0000-0002-7173-6141","orcid":"https://orcid.org/0000-0002-7173-6141","contributorId":36793,"corporation":false,"usgs":false,"family":"Mouginis-Mark","given":"Peter","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":756946,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Singer, Robert B.","contributorId":16166,"corporation":false,"usgs":true,"family":"Singer","given":"Robert","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":756947,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kaupp, Verne","contributorId":213102,"corporation":false,"usgs":false,"family":"Kaupp","given":"Verne","email":"","affiliations":[],"preferred":false,"id":756948,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70180788,"text":"70180788 - 1989 - Assessment of smolt condition for travel time analysis. Annual report 1988","interactions":[],"lastModifiedDate":"2017-02-03T11:59:45","indexId":"70180788","displayToPublicDate":"1989-03-01T00:00:00","publicationYear":"1989","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"title":"Assessment of smolt condition for travel time analysis. Annual report 1988","docAbstract":"Estimates of migration rates and travel times of juvenile salmonids within index reaches of the Columbia River basin are collected through the Smolt Monitoring Program for use by the Fish Passage Center. With increased reliance upon travel time estimates in 1988 by the Fish Passage Center, this study was implemented to monitor the biological attributes of juvenile chinook salmon Oncorhynchus tshawytscha and steelhead trout 0.- mykiss used for the travel time estimates, The physiological ability of fish to respond to stress was assessed by measuring levels of plasma cortisol, glucose, and chloride before and after a stress-challenge test. Most mid-Columbia and Snake river groups responded normally to the stress challenge exhibiting an increase in plasma glucose and cortisol and a slight decrease in chloride. Fish trucked to release sites were more stressed than those released directly from the hatchery, but most still responded to the stress challenge test normally. An abnormal or extreme stress response occurred when there were deviations from preferred protocol, disease problems at hatcheries, or when fish were trucked over long periods (7h). The development of smoltification was evaluated by measuring gill Na+K+-ATPase, plasma thyroxine, purines, and body morphology. Most groups were similar at the hatcheries but differed as the migration to McNary Dam proceeded. Gill ATPase activity increased 2-3 fold during the first 20 days of migration, after which it changed little. Fish with longer in-river travel times appeared to be more smolted than those which were in the river for a shorter period of time. The prevalence of bacterial kidney disease (BKD) in spring chinook salmon was evaluated using the enzyme linked immunosorbent assay (ELISA) and fluorescent antibody technique (FAT). Prevalence of BKD in groups tested using the ELISA method was as high as 99% at some downstream locations. A review of indices is presented as a guide, to the development of an index of smolt condition and preliminary data are presented. An index could be used as a tool to synthesize information on fish condition to assist with management and evaluation of the Water Budget.
","language":"English","publisher":"Bonneville Power Administration","usgsCitation":"Rondorf, D., Beeman, J., Faler, J., Free, M., and Wagner, E., 1989, Assessment of smolt condition for travel time analysis. Annual report 1988, xxi., 98 p. .","productDescription":"xxi., 98 p. ","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":334665,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5895a4d4e4b0fa1e59bc1e95","contributors":{"authors":[{"text":"Rondorf, D.W.","contributorId":80789,"corporation":false,"usgs":true,"family":"Rondorf","given":"D.W.","email":"","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":false,"id":662435,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Beeman, J.W.","contributorId":32646,"corporation":false,"usgs":true,"family":"Beeman","given":"J.W.","email":"","affiliations":[],"preferred":false,"id":662436,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Faler, J.C.","contributorId":152382,"corporation":false,"usgs":false,"family":"Faler","given":"J.C.","email":"","affiliations":[],"preferred":false,"id":662437,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Free, M.E.","contributorId":152383,"corporation":false,"usgs":false,"family":"Free","given":"M.E.","email":"","affiliations":[],"preferred":false,"id":662438,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wagner, E.J.","contributorId":152384,"corporation":false,"usgs":false,"family":"Wagner","given":"E.J.","email":"","affiliations":[],"preferred":false,"id":662439,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70207703,"text":"70207703 - 1989 - Marine magnetic gradiometer: A tool for the seismic interpreter","interactions":[],"lastModifiedDate":"2020-06-15T14:44:19.603523","indexId":"70207703","displayToPublicDate":"1989-01-07T10:54:13","publicationYear":"1989","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1808,"text":"Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"Marine magnetic gradiometer: A tool for the seismic interpreter","docAbstract":"The marine magnetometer has been used since the early '50s as an ancillary tool on vessels conducting regional and local seismic surveys. Emphasis on marine magnetic data by academia has led to major discoveries about the structure of the earth's crust, such as the association of shallow, crustal magnetic anomalies to seafloor spreading and long-wavelength anomalies to deep crustal origin. The same enthusiasm has not occurred in industry primarily because greater emphasis has been placed on multichannel seismic reflection data.
","language":"English","publisher":"Society of Exploration Geophysicists","doi":"10.1190/1.1439647","issn":"0732-989X","usgsCitation":"Wold, R.J., and Cooper, A.K., 1989, Marine magnetic gradiometer: A tool for the seismic interpreter: Geophysics, v. 8, no. 8, p. 22-27, https://doi.org/10.1190/1.1439647.","productDescription":"6 p.","startPage":"22","endPage":"27","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":371034,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","issue":"8","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Wold, Richard J.","contributorId":105338,"corporation":false,"usgs":true,"family":"Wold","given":"Richard","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":779023,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cooper, Alan K. acooper@usgs.gov","contributorId":2854,"corporation":false,"usgs":true,"family":"Cooper","given":"Alan","email":"acooper@usgs.gov","middleInitial":"K.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":779024,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":748,"text":"748 - 1989 - U.S. Geological Survey state water-data reports water year 1987-: hydrologic records of the United States","interactions":[],"lastModifiedDate":"2014-08-05T15:17:34","indexId":"748","displayToPublicDate":"1989-01-01T15:15:56","publicationYear":"1989","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"U.S. Geological Survey state water-data reports water year 1987-: hydrologic records of the United States","docAbstract":"No abstract available.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/748","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1989, U.S. Geological Survey state water-data reports water year 1987-: hydrologic records of the United States, computer laser optical disks, https://doi.org/10.3133/748.","productDescription":"computer laser optical disks","costCenters":[],"links":[{"id":291727,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53e1efdfe4b0fe532be2dea1","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":527682,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70122965,"text":"70122965 - 1989 - User's guide for the wetland values citation data base","interactions":[],"lastModifiedDate":"2014-08-29T14:49:59","indexId":"70122965","displayToPublicDate":"1989-01-01T14:48:49","publicationYear":"1989","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"seriesNumber":"NERC-89/06","title":"User's guide for the wetland values citation data base","docAbstract":"No abstract available.","largerWorkType":{"id":18,"text":"Report"},"largerWorkSubtype":{"id":1,"text":"Federal Government Series"},"language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Fort Collins, CO","usgsCitation":"Miller, L., and Muhlenbruck, J., 1989, User's guide for the wetland values citation data base, 37 p.","productDescription":"37 p.","numberOfPages":"37","costCenters":[],"links":[{"id":293212,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"540193d7e4b0ae951d960678","contributors":{"authors":[{"text":"Miller, L.K.","contributorId":37763,"corporation":false,"usgs":true,"family":"Miller","given":"L.K.","email":"","affiliations":[],"preferred":false,"id":499787,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Muhlenbruck, J.","contributorId":61756,"corporation":false,"usgs":true,"family":"Muhlenbruck","given":"J.","affiliations":[],"preferred":false,"id":499788,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":75,"text":"75 - 1989 - Global hypocenter data base","interactions":[],"lastModifiedDate":"2014-08-04T11:57:26","indexId":"75","displayToPublicDate":"1989-01-01T11:56:22","publicationYear":"1989","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"Global hypocenter data base","docAbstract":"No abstract available.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/75","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1989, Global hypocenter data base (Version 1.0.), 1 computer laser optical disk, https://doi.org/10.3133/75.","productDescription":"1 computer laser optical disk","costCenters":[],"links":[{"id":291602,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"edition":"Version 1.0.","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53e09e56e4b0beb42bdca421","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":527169,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70123405,"text":"70123405 - 1989 - Regional lists of plant species that occur in wetlands: data base user's guide","interactions":[],"lastModifiedDate":"2014-09-04T11:57:34","indexId":"70123405","displayToPublicDate":"1989-01-01T11:50:00","publicationYear":"1989","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"seriesNumber":"NERC-89/05","title":"Regional lists of plant species that occur in wetlands: data base user's guide","docAbstract":"The Data Base List of Plant Species that Occur in Wetlands (LIST) currently contains records for 6,728 plant species. Each record provides information on nomenclature, plant characteristics and lifeforms, distribution, and frequency of occurrence in wetlands.
\nThe List of Plant Species that Occur in Wetlands, developed to supplement the U.S. Fish and Wildlife Service's Classification of Wetlands and Deepwater Habitats of the United States (Cowardin et al. 1979), underwent an intensive review by field botanists across the country. This review was coordinated by national and regional interagency wetland plant list review panels composed of representatives from the U. S. Fish and Wildlife Service, U. S. Army Corps of Engineers, Soil Conservation Service, and the Environmental Protection Agency. Initial and updated versions of the Data Base List of Plant Species that Occur in Wetlands are available in hardcopy (Reed 1986, 1988). Regional lists are available as U.S. Fish and Wildlife Service Biological Report Series 88(26.126.13). State lists are available as National Ecology Research Center Report Series 88(18.01-18.50). The computerized data base tracks and documents indicator assignments made by regional interagency review panels and facilitates generation of reports.
\nThis user's guide describes the format and contents of the LIST Data Base. The Data Base is available on 5-1/4\" floppy disks in ASCII format for use with a data base management system on an IBM PC/XT/AT compatible computer. The LIST Data Base was developed using the QUICKTEXT Data Base Management System (Osborn and Strong 1984). Use of QUICKTEXT with the LIST Data Base is strongly recommended. Instructions for loading LIST into QUICKTEXT are included in this user's guide. Other data base management systems capable of handling variable length fields can be used by individuals familiar with these software packages.
\nLIST distribution disks are available for 13 regions (Table 1). QUICKTEXT (course QT100--Data Base Management Techniques) and regional subsets of the LIST Data Base (distributed as self-tutorial courses, Table 1) are available through the Office of Conference Services, Colorado State University.
","language":"English","publisher":"U.S. Fish & Wildlife Service","publisherLocation":"Washington, D.C.","usgsCitation":"Reed, P.B., Auble, G.T., Muhlenbruck, J.E., and Manci, K.M., 1989, Regional lists of plant species that occur in wetlands: data base user's guide, 11 p.","productDescription":"11 p.","numberOfPages":"11","costCenters":[],"links":[{"id":293389,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"542a7520e4b01535cb427a75","contributors":{"authors":[{"text":"Reed, Porter B. Jr.","contributorId":15538,"corporation":false,"usgs":true,"family":"Reed","given":"Porter","suffix":"Jr.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":500091,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"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":500089,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Muhlenbruck, Jill E.","contributorId":53702,"corporation":false,"usgs":true,"family":"Muhlenbruck","given":"Jill","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":500092,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Manci, Karen M.","contributorId":8389,"corporation":false,"usgs":true,"family":"Manci","given":"Karen","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":500090,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70110600,"text":"70110600 - 1989 - The ecology of hydric hammocks: a community profile","interactions":[],"lastModifiedDate":"2014-06-11T09:34:30","indexId":"70110600","displayToPublicDate":"1989-01-01T10:54:00","publicationYear":"1989","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":8,"text":"Biological Report","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"85(7.26)","title":"The ecology of hydric hammocks: a community profile","docAbstract":"This community profile is one in a series of Fish and Wildlife \nService publications compiled to provide a state-of-knowledge synthesis of scientific information and literature on various coastal habitats. \nThe subject of this profile is the hydric hammock, a distinctive type of \nforested wetland occurring at low elevations along the gulf coast of \nFlorida from Aripeka to St. Marks and at various inland sites in \nFlorida.
\nRelatively little research has been conducted in hydric hammocks, \nand no thorough effort has been made previously to define this \ncommunity. Consequently, no consensus has existed about the extent and \nnature of this community; some published works and active researchers \nhave differed in their judgments about it; and the entity sometimes is \nignored and often is lumped with other types of mixed hardwood forests. \nThe purpose of this profile is to establish or clarify an identification \nand understanding of the hydric-hammock community. Information for the \nprofile was gathered from published and unpublished literature, from \npersona 1 communication with many technical experts, and from our own \nfie 1 d experience. The profile includes some new data gathered in the \nfield for the purpose of defining this community.
\nIt is hoped that the content and format of the profile will be \nuseful to a broad spectrum of users, including other scientists, \nstudents, resource managers and planners, teachers, and interested \ncitizens. The profile includes structural and functional aspects of the \ncommunity: its physical setting, plant and animal composition and \ndynamics, interactions of its flora and fauna, and its relationships with other communities.
","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Vince, S.W., Humphrey, S.R., and Simons, R.W., 1989, The ecology of hydric hammocks: a community profile: Biological Report 85(7.26), ix, 81 p.","productDescription":"ix, 81 p.","numberOfPages":"93","costCenters":[],"links":[{"id":288272,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":288271,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70110600/report.pdf"}],"country":"United States","state":"Florida","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -87.6349,24.5211 ], [ -87.6349,31.001 ], [ -80.0311,31.001 ], [ -80.0311,24.5211 ], [ -87.6349,24.5211 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5385b405e4b09e18fc023aba","contributors":{"authors":[{"text":"Vince, Susan W.","contributorId":96600,"corporation":false,"usgs":true,"family":"Vince","given":"Susan","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":494086,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Humphrey, Stephen R.","contributorId":95807,"corporation":false,"usgs":true,"family":"Humphrey","given":"Stephen","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":494085,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Simons, Robert W.","contributorId":33632,"corporation":false,"usgs":true,"family":"Simons","given":"Robert","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":494084,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70199822,"text":"70199822 - 1989 - Partition and adsorption on soil and mobility of organic pollutants and pesticides","interactions":[],"lastModifiedDate":"2018-10-01T10:03:33","indexId":"70199822","displayToPublicDate":"1989-01-01T10:02:17","publicationYear":"1989","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Partition and adsorption on soil and mobility of organic pollutants and pesticides","docAbstract":"The mechanism for sorption of organic pollutants and pesticides by soil has long been a subject of profound interest because of its direct impacts on the mobility and activity of the compounds in soil. Although a large volume of laboratory and field data on many aspects of soil behavior had been gathered between the 1950s and 1970s, during which period the use of organic pesticides was increased, no general agreement was reached regarding the sorptive mechanism involved. Since the 1970s, the outgrowth of public concern over environmental contamination further stimulated research in this subject. The development of this field of research has now reached a point that the diverse characteristics of soil sorption can be placed in a much better perspective. This enables researchers to reexamine old and new data for consistency and for assessing the activity of organic pollutants and pesticides in soil.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Toxic organic chemicals in porous media","language":"English","publisher":"Springer","publisherLocation":"Berlin, Heidelberg","doi":"10.1007/978-3-642-74468-6_7","usgsCitation":"Chiou, C.T., 1989, Partition and adsorption on soil and mobility of organic pollutants and pesticides, chap. of Toxic organic chemicals in porous media, p. 163-175, https://doi.org/10.1007/978-3-642-74468-6_7.","productDescription":"13 p.","startPage":"163","endPage":"175","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":357931,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5c112c65e4b034bf6a822744","contributors":{"authors":[{"text":"Chiou, C. T.","contributorId":97080,"corporation":false,"usgs":true,"family":"Chiou","given":"C.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":746797,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70210207,"text":"70210207 - 1989 - Seismic methods for determining earthquake source parameters and lithospheric structure","interactions":[],"lastModifiedDate":"2020-05-20T14:46:31.850193","indexId":"70210207","displayToPublicDate":"1989-01-01T09:43:40","publicationYear":"1989","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1726,"text":"GSA Memoirs","active":true,"publicationSubtype":{"id":10}},"title":"Seismic methods for determining earthquake source parameters and lithospheric structure","docAbstract":"The seismologic methods most commonly used in studies of earthquakes and the structure of the continental lithosphere are reviewed in three main sections: earthquake source parameter determinations, the determination of earth structure using natural sources, and controlled-source seismology. The emphasis in each section is on a description of data, the principles behind the analysis techniques, and the assumptions and uncertainties in interpretation. Rather than focusing on future directions in seismology, the goal here is to summarize past and current practice as a companion to the review papers in this volume.
Reliable earthquake hypocenters and focal mechanisms require seismograph locations with a broad distribution in azimuth and distance from the earthquakes; a recording within one focal depth of the epicenter provides excellent hypocentral depth control. For earthquakes of magnitude greater than 4.5, waveform modeling methods may be used to determine source parameters. The seismic moment tensor provides the most complete and accurate measure of earthquake source parameters, and offers a dynamic picture of the faulting process.
Methods for determining the Earth’s structure from natural sources exist for local, regional, and teleseismic sources. One-dimensional models of structure are obtained from body and surface waves using both forward and inverse modeling. Forward-modeling methods include consideration of seismic amplitudes and waveforms, but lack the formal resolution estimates obtained with inverse methods. Two- and three-dimensional lithospheric models are derived using various inverse methods, but at present most of these methods consider only traveltimes of body waves.
Controlled-source studies of the Earth’s structure are generally divided by method into seismic refraction/wide-angle reflection and seismic reflection studies. Seismic refraction profiles are usually interpreted in terms of two-dimensional structure by forward modeling of traveltimes and amplitudes. The refraction method gives excellent estimates of seismic velocities, but relatively low resolution of structure. Formal resolution estimates are not possible for models derived from forward modeling, but informal estimates can be obtained by perturbing the best-fitting model. Inversion methods for seismic refraction data for one-dimensional models are well established, and two- and three-dimensional methods, including tomography, have recently been developed.
Seismic reflection data provide the highest resolution of crustal structure, and have provided many important geological insights in the past decade. The acquisition and processing of these data have been greatly advanced by the hydrocarbon exploration industry. However, reliable crustal velocity control is generally lacking, and the origin of deep crustal reflections remains unclear, resulting in nonunique interpretations. A new form of lithospheric seismology has recently emerged that combines the advantages of seismic refraction and seismic reflection profiles, and the distinction between the two methods is steadily diminishing.
Major challenges for future work will be the collection of data that are more densely sampled in space, and the development of interpretation methods that provide quantitative estimates of the uncertainties in the calculated models.
","language":"English","publisher":"Geological Society of America","doi":"10.1130/MEM172-p11","usgsCitation":"Mooney, W.D., 1989, Seismic methods for determining earthquake source parameters and lithospheric structure: GSA Memoirs, v. 172, p. 11-34, https://doi.org/10.1130/MEM172-p11.","productDescription":"24 p.","startPage":"11","endPage":"34","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":374962,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"172","noUsgsAuthors":false,"publicationDate":"1989-01-01","publicationStatus":"PW","contributors":{"authors":[{"text":"Mooney, Walter D. 0000-0002-5310-3631 mooney@usgs.gov","orcid":"https://orcid.org/0000-0002-5310-3631","contributorId":3194,"corporation":false,"usgs":true,"family":"Mooney","given":"Walter","email":"mooney@usgs.gov","middleInitial":"D.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":789534,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70123138,"text":"70123138 - 1989 - Annotated bibliography of economic literature on wetlands","interactions":[],"lastModifiedDate":"2014-09-02T10:00:57","indexId":"70123138","displayToPublicDate":"1989-01-01T09:41:42","publicationYear":"1989","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"title":"Annotated bibliography of economic literature on wetlands","docAbstract":"This bibliography is intended for the use of wetlands scientists, policy analysts, and natural resource professionals who have little acquaintance with natural resource economics, and natural resource professionals who have some background in economic analysis and wish to sharpen their appreciation of the specialized methods used to value the nonmarket uses of wetland resources. It is not intended to serve as a first primer of natural resource economics. The purpose of including this discussion is to introduce the reader to the fact that specialized language and analytic techniques are used in this field, and that summary discussion of these techniques are not available in introductory or intermediate level economics textbooks.
\nA key difficulty in economic analysis lies in the need that economists have to express common-sense terms such as \"demand\" or \"supply\" in a precise way; this facilitates the interpretation of data and is a powerful aid in making internally consistent, policy analysis. Natural resource economists would like to find a consistent, intuitively plausible measure of the social benefits conferred by some good or service. The most common fallacy noneconomists make in this field is to use expenditures as a measure of well-being or benefits. This measure is defective; expenditures may rise, while benefits fall. The following simple example should clarify the issue. Suppose that a certain population center, in the 1940's, is located 5 miles from a riverine recreation site. Suppose that a factory opens up 15 miles away from the site during the 1950's, and closes at the end of the 1960's; and that during this 20-year period, the bulk of this region's populace resides 15 miles from the site, close to the factory. In the 1970's, the populace of the region returns to the old population center, 5 miles from the recreation site. The benefits conferred by the site diminished during the 1950's and 1960's, even though travel (and even total) expenditures associated with the use of the site may have risen during this period.
\nBoth intuition and formal analysis suggest that accurate estimates of benefits conferred by a good or service provide quantitative indices of the availability of good substitutes for the good or service in question., The fewer low-priced substitutes, the greater the benefits conferred by the good. The prices (quantities) of available substitutes may be needed to specify empirically estimated demand (supply) curves. If so, omission of these variables will produce biased estimates of net benefits conferred if the approach used to estimate social benefits is based on the shape and position of an empirically estimated demand (supply) curve. In general, a good grasp of the meaning of both demand and supply (curves) is needed to produce sound estimates of benefits conferred by some commodity. Demand and supply curves are discussed in the following section that deals with various techniques for estimating benefits conferred by outdoor recreation sites.
\nWith wetlands functions and resources, the divergence between large total values and very low (zero) marginal values lies behind much of the controversy as to the appropriate procedure for imputing values to wetlands preservation benefits. If some type of wetland habitat is not a limiting factor in the production of some target wildlife species, the marginal value product of that habitat type is zero. The total social marginal product of the wetlands habitat type or complex may be very large, but if the removal of the last unit does not diminish total output, reallocating the land to more valuable economic activities increases social welfare.
","language":"English","publisher":"U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development","publisherLocation":"Washington, D.C.","usgsCitation":"Douglas, A.J., 1989, Annotated bibliography of economic literature on wetlands, vii, 67.","productDescription":"vii, 67","numberOfPages":"74","costCenters":[],"links":[{"id":293257,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5406d9c2e4b044dc0e828907","contributors":{"authors":[{"text":"Douglas, Aaron J.","contributorId":46879,"corporation":false,"usgs":true,"family":"Douglas","given":"Aaron","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":499847,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70137842,"text":"70137842 - 1989 - Erosion and deterioration of the Isles Dernieres Barrier Island Arc, Louisiana, U.S.A.: 1853 to 1988","interactions":[],"lastModifiedDate":"2015-01-13T11:57:50","indexId":"70137842","displayToPublicDate":"1989-01-01T04:00:00","publicationYear":"1989","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1871,"text":"Gulf Coast Association of Geological Societies Transactions","active":true,"publicationSubtype":{"id":10}},"title":"Erosion and deterioration of the Isles Dernieres Barrier Island Arc, Louisiana, U.S.A.: 1853 to 1988","docAbstract":"Using cartographic and aerial photography data from the years 1853, 1890, 1934, 1956, 1978, 1984, and 1988, shoreline change maps of the Isles Dernieres barrier island arc were constructed. These data were accurately superimposed, using a computer mapping system, which removed projection, datum, scale, and other cartographic inconsistencies. Linear, areal, and perimeter measurements indicate that the Isles Dernieres are suffering rapid rates of coastal erosion, land loss, and breakup. Bayside and gulfside erosion, in combination with sediment shortage and subsidence, have caused the Isles Dernieres to narrow through time. In addition, the core of the barrier island arc does not migrate landward and instead, breaks up in place as a result of inlet breaching and development. This is in contrast to other models of landward barrier island migration during transgression. If these trends continue, the Isles Dernieres will likely evolve into a subaqueous inner-shelf shoal by the early 21st century. Loss of the Isles Dernieres barrier island arc will severely impact the Terrebonne parish estuary, resulting in decreased environmental quality and increased public risk from storms and hurricanes.
","language":"English","publisher":"Gulf Coast Association of Geological Societies","usgsCitation":"McBride, R., Penland, S., Jaffe, B.E., Williams, S.J., Sallenger, A.H., and Westphal, K.A., 1989, Erosion and deterioration of the Isles Dernieres Barrier Island Arc, Louisiana, U.S.A.: 1853 to 1988: Gulf Coast Association of Geological Societies Transactions, v. 39, p. 431-444.","productDescription":"14 p,","startPage":"431","endPage":"444","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"links":[{"id":297175,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":297174,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://archives.datapages.com/data/gcags/data/039/039001/0431.htm"}],"country":"United States","state":"Louisiana","otherGeospatial":"Isles Dernieres","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -94.10888671875,\n 33.063924198120645\n ],\n [\n -90.87890625,\n 33.04550781490999\n ],\n [\n -91.1865234375,\n 31.18460913574325\n ],\n [\n -89.31884765624999,\n 31.109388560814963\n ],\n [\n -88.9453125,\n 28.9023972285585\n ],\n [\n -94.04296874999999,\n 29.53522956294847\n ],\n [\n -94.10888671875,\n 33.063924198120645\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"39","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"54dd2b90e4b08de9379b33fb","contributors":{"authors":[{"text":"McBride, Randolph A.","contributorId":48711,"corporation":false,"usgs":false,"family":"McBride","given":"Randolph A.","affiliations":[{"id":5115,"text":"Louisiana State University","active":true,"usgs":false}],"preferred":false,"id":538153,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Penland, Shea","contributorId":88401,"corporation":false,"usgs":false,"family":"Penland","given":"Shea","email":"","affiliations":[{"id":5115,"text":"Louisiana State University","active":true,"usgs":false}],"preferred":false,"id":538154,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jaffe, Bruce E. 0000-0002-8816-5920 bjaffe@usgs.gov","orcid":"https://orcid.org/0000-0002-8816-5920","contributorId":2049,"corporation":false,"usgs":true,"family":"Jaffe","given":"Bruce","email":"bjaffe@usgs.gov","middleInitial":"E.","affiliations":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true},{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":538155,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Williams, S. Jeffress 0000-0002-1326-7420 jwilliams@usgs.gov","orcid":"https://orcid.org/0000-0002-1326-7420","contributorId":2063,"corporation":false,"usgs":true,"family":"Williams","given":"S.","email":"jwilliams@usgs.gov","middleInitial":"Jeffress","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":538156,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Sallenger, Asbury H. Jr.","contributorId":30562,"corporation":false,"usgs":true,"family":"Sallenger","given":"Asbury","suffix":"Jr.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":538157,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Westphal, Karen A.","contributorId":92435,"corporation":false,"usgs":true,"family":"Westphal","given":"Karen","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":538158,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ]}