No abstract available.
","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Can livestock be used as a tool to enhance wildlife habitat?","largerWorkSubtype":{"id":1,"text":"Federal Government Series"},"language":"English","publisher":"U.S. Forest Service","usgsCitation":"Kantrud, H., 1990, Effects of vegetation manipulation on breeding waterfowl in prairie wetlands--a literature review: General Technical Report RM-194, 31 p.","productDescription":"31 p.","startPage":"93","endPage":"123","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":198816,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a26e4b07f02db60fda5","contributors":{"authors":[{"text":"Kantrud, H.A.","contributorId":28553,"corporation":false,"usgs":true,"family":"Kantrud","given":"H.A.","email":"","affiliations":[],"preferred":false,"id":325087,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70016356,"text":"70016356 - 1990 - Oxygen and carbon isotope ratios of hydrothermal minerals from Yellowstone drill cores","interactions":[],"lastModifiedDate":"2012-03-12T17:18:42","indexId":"70016356","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2499,"text":"Journal of Volcanology and Geothermal Research","active":true,"publicationSubtype":{"id":10}},"title":"Oxygen and carbon isotope ratios of hydrothermal minerals from Yellowstone drill cores","docAbstract":"Oxygen and carbon isotope ratios were measured for hydrothermal minerals (silica, clay and calcite) from fractures and vugs in altered rhyolite, located between 28 and 129 m below surface (in situ temperatures ranging from 81 to 199??C) in Yellowstone drill holes. The purpose of this study was to investigate the mechanism of formation of these minerals. The ??18O values of the thirty-two analyzed silica samples (quartz, chalcedony, ??-cristobalite, and ??-cristobalite) range from -7.5 to +2.8???. About one third of the silica 7samples have ??18O values that are consistent with isotopic equilibrium with present thermal waters; most of the other silica samples appear to have precipitated from water enriched in 18O (up to 4.7???) relative to present thermal water, assuming precipitation at present in situ temperatures. Available data on fluid-inclusion homogenization temperatures in hydrothermal quartz indicate that silica precipitation occurred mostly at temperatures above those measured during drilling and imply that 15O enrichments in water during silica precipitation were generally larger than those estimated from present conditions. Similarly, clay minerals (celadonite and smectite) have ??18O values higher (by 3.5 to 7.9???) than equilibrium values under present conditions. In contrast, all eight analyzed calcite samples are close to isotopic equilibrium with present thermal waters. The frequent incidence of apparent 18O enrichment in thermal water from which the hydrothermal minerals precipitated may indicate that a higher proportion of strongly 18O-enriched deep hydrothermal fluid once circulated through shallow portions of the Yellowstone system, or that a recurring transient 18O-enrichment effect occurs at shallow depths and is caused either by sudden decompressional boiling or by isotopic exchange at low water/rock ratios in new fractures. The mineralogy and apparent 18O enrichments of hydrothermal fracture-filling minerals are consistent with deposition during transient boiling or rock-water exchange (fracturing) events. ?? 1990.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Volcanology and Geothermal Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"03770273","usgsCitation":"Sturchio, N., Keith, T.E., and Muehlenbachs, K., 1990, Oxygen and carbon isotope ratios of hydrothermal minerals from Yellowstone drill cores: Journal of Volcanology and Geothermal Research, v. 40, no. 1, p. 23-37.","startPage":"23","endPage":"37","numberOfPages":"15","costCenters":[],"links":[{"id":223263,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"40","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a7279e4b0c8380cd76afc","contributors":{"authors":[{"text":"Sturchio, N.C.","contributorId":16580,"corporation":false,"usgs":true,"family":"Sturchio","given":"N.C.","affiliations":[],"preferred":false,"id":373262,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Keith, T. E. C.","contributorId":11681,"corporation":false,"usgs":true,"family":"Keith","given":"T.","email":"","middleInitial":"E. C.","affiliations":[],"preferred":false,"id":373261,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Muehlenbachs, K.","contributorId":38715,"corporation":false,"usgs":true,"family":"Muehlenbachs","given":"K.","email":"","affiliations":[],"preferred":false,"id":373263,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70016196,"text":"70016196 - 1990 - A quantitative micropaleontologic method for shallow marine peleoclimatology: Application to Pliocene deposits of the western North Atlantic Ocean","interactions":[],"lastModifiedDate":"2012-03-12T17:18:40","indexId":"70016196","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","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":"A quantitative micropaleontologic method for shallow marine peleoclimatology: Application to Pliocene deposits of the western North Atlantic Ocean","docAbstract":"A transfer function was developed to estimate summer and winter paleotemperatures for arctic to tropical regions of the western North Atlantic Ocean using fossil ostracode assemblages. Q-mode factor analysis was run on ostracode assemblages from 100 modern bottom sediment samples from continental shelves of North America, Greenland and the Caribbean using 59 ostracode taxa. Seven factors accounting for 80% of the variance define assemblages that correspond to frigid, subfrigid, cold temperate, mild temperate, warm temperate, subtropical and tropical climatic zones. Multiple regression of the factor matrix against observed February and August bottom temperatures yielded an astracode transfer function with an accuracy of about ??2??C. The transfer function was used to reconstruct middle Pliocene (3.5-3.0 Ma) shallow marine climates of the western North Atlantic during the marine transgression that deposited the Yorktown Formation (Virginia and North Carolina), the Duplin Formation (South and North Carolina) and the Pinecrest beds (Florida). Middle Pliocene paleowater temperatures in Virginia averaged 19??C in August and 13.5??C in February, about 5??C to 8??C warmer than at comparable depths off Virginia today. August and February water temperatures in North Carolina were 23??C and 13.4??C, in South Carolina about 23??C and 13.5??C and in southern Florida about 24.6??C and 15.4??C. Marine climates north of 35??N were warmer than today; south of 35??N, they were about the same or slightly cooler. Thermal gradients along the coast were generally not as steep as they are today. The North Atlantic transfer function can be applied to other shallow marine Pliocene and Pleistocene deposits of eastern North America. ?? 1990 Elsevier Science Publishers B.V.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Marine Micropaleontology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/0377-8398(90)90032-H","issn":"03778398","usgsCitation":"Cronin, T.M., and Dowsett, H., 1990, A quantitative micropaleontologic method for shallow marine peleoclimatology: Application to Pliocene deposits of the western North Atlantic Ocean: Marine Micropaleontology, v. 16, no. 1-2, p. 117-147, https://doi.org/10.1016/0377-8398(90)90032-H.","startPage":"117","endPage":"147","numberOfPages":"31","costCenters":[],"links":[{"id":222947,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":205318,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0377-8398(90)90032-H"}],"volume":"16","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e525e4b0c8380cd46b6e","contributors":{"authors":[{"text":"Cronin, T. M. 0000-0002-2643-0979","orcid":"https://orcid.org/0000-0002-2643-0979","contributorId":42613,"corporation":false,"usgs":true,"family":"Cronin","given":"T.","email":"","middleInitial":"M.","affiliations":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":false,"id":372808,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dowsett, H.J. 0000-0003-1983-7524","orcid":"https://orcid.org/0000-0003-1983-7524","contributorId":87924,"corporation":false,"usgs":true,"family":"Dowsett","given":"H.J.","affiliations":[],"preferred":false,"id":372809,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1014642,"text":"1014642 - 1990 - Effects of ozonated-water reuse on salinity tolerance of Atlantic salmon","interactions":[],"lastModifiedDate":"2025-07-24T15:44:03.533462","indexId":"1014642","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3196,"text":"Progressive Fish-Culturist","active":true,"publicationSubtype":{"id":10}},"title":"Effects of ozonated-water reuse on salinity tolerance of Atlantic salmon","docAbstract":"We conducted several seasonal aquarium experiments to determine survival and body chemistry changes of Atlantic salmon (Salmo salar) after 24‐h exposures to salinities of 0, 16.5, 33, and 40‰ at 10°C. Fish transferred directly to test aquaria from an ozonated, 100‰ closed water‐reuse system at 18°C were compared with fish acclimated to single‐use water at 10°C for 1–3 weeks before salinity challenges in solutions of sea salt. In the initial (December and January) challenges, all Atlantic salmon from the closed system with a fork length of at least 200 mm survived exposure to 16.5 and 33‰ salinity, but not 40‰; fish 135 mm long or shorter did not survive exposure to 33‰ salinity. In later experiments, prior acclimation of fish to single‐use water at 10°C helped protect them against exposure to high salinity (i.e., 33 and 40‰) at 10°C. Few fish that were moved directly from the water‐reuse system into test aquaria lived for 24 h in 33 or 40‰ salinity. Atlantic salmon contained less water at 33‰ than at 16.5‰ or in fresh water, but carcass water content did not differ within salinity treatments between fish previously held at 18°C and those acclimated to 10°C and single‐use water. At each salinity, serum sodium concentration tended to rise less in those fish acclimated to the singleuse system than in those transferred directly from the reuse system to the aquaria. The exposure of Atlantic salmon to an elevated acclimation temperature (18°C) in the water‐reuse system exacerbated the disruption of their ionic exchange at exposures to 33 and 40‰ sea salt. A trace of copper (27 μg/L) in the reused water also may have reduced the salinity tolerance of these fish.
","language":"English","publisher":"Oxford Academic","doi":"10.1577/1548-8640(1990)052%3C0036:EOOWRO%3E2.3.CO;2","usgsCitation":"Poston, H.A., and Williams, R., 1990, Effects of ozonated-water reuse on salinity tolerance of Atlantic salmon: Progressive Fish-Culturist, v. 52, no. 1, p. 36-40, https://doi.org/10.1577/1548-8640(1990)052%3C0036:EOOWRO%3E2.3.CO;2.","productDescription":"5 p.","startPage":"36","endPage":"40","numberOfPages":"5","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":132034,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"52","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6aeb26","contributors":{"authors":[{"text":"Poston, H. A.","contributorId":21893,"corporation":false,"usgs":true,"family":"Poston","given":"H.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":320800,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Williams, R.C.","contributorId":103621,"corporation":false,"usgs":true,"family":"Williams","given":"R.C.","email":"","affiliations":[],"preferred":false,"id":320801,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70137859,"text":"70137859 - 1990 - Flume experiments on the alignment of transverse, oblique, and longitudinal dunes in directionally varying flows","interactions":[],"lastModifiedDate":"2015-01-13T14:19:57","indexId":"70137859","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3369,"text":"Sedimentology","active":true,"publicationSubtype":{"id":10}},"title":"Flume experiments on the alignment of transverse, oblique, and longitudinal dunes in directionally varying flows","docAbstract":"For more than a century geologists have wondered why some bedforms are orientated roughly transverse to flow, whereas others are parallel or oblique to flow. This problem of bedform alignment was studied experimentally using subaqueous dunes on a 3–6-m-diameter sand-covered turntable on the floor of a 4-m-wide flume.
\n\n
In each experiment, two flow directions (relative to the bed) were produced by alternating the turntable between two orientations. The turntable was held in each orientation for a short time relative to the reconstitution time of the bedforms; the resulting bedforms were in equilibrium with the time-averaged conditions of the bimodal flows. Dune alignment was studied for five divergence angles (the angle between the two flow directions): 45°, 67–5°, 90°, 112–5° and 135°. The flow depth during all experiments was approximately 30 cm; mean velocity was approximately 50 cm s-1 and mean grain diameter was 0–6 mm. Each experiment continued for 30–75 min, during which time the flume flow was steady and the turntable position changed every 2 min. At the end of each experiment, water was slowly drained from the flume and dune alignment was measured. Transverse dunes (defined relative to the resultant transport direction) were created when the divergence angle was 45° and 67–5°, and longitudinal dunes were created when the divergence angle was 135°. At intermediate divergence angles, dunes with both orientations were produced, but transverse dunes were dominant at 90°, and longitudinal dunes were dominant at 112–5°.
\n\n
One experiment was conducted with a divergence angle of 135° and with unequal amounts of transport in the two flow directions. This was achieved by changing the orientation of the turntable at unequal time intervals, thereby causing the amount of transport to be unequal in the two directions. The dunes formed during this experiment were oblique to the resultant transport direction.
\n\n
These experimental dunes follow the same rule of alignment as wind ripples studied in previous turntable experiments. In both sets of experiments, the bedforms developed with the orientation having the maximum gross bedform-normal transport (the orientation at which the sum of the bedform-normal components of the two transport vectors reaches its maximum value). In other words, the bedforms develop with an orientation that is as transverse as possible to the two flows. In those cases where the two flows diverge by more than 90° and transport equal amounts of sand, bedforms that are as transverse as possible to the two separate flows will be parallel to the resultant of the two flow vectors. Although such bedforms have been defined by previous work as longitudinal bedforms, they are intrinsically the same kind of bedform as transverse bedforms.
\nA packed column oxygen obsorber was developed in which oxygen flow is directed, in serial reuse, through parallel packed column stages receiving equal portions of the liquid being treated. The relative performance of the absorber was established using a computer simulation program employing finite difference-mass transfer calculations. The program was calibrated using packing specific mass transfer coefficients derived from pilot scale test data. A separate series of tests served to verify model assumptions and performance predictions. Simulation data indicated multi-stage operation can substantially reduce the column height required to achieve a selected oxygen absorption efficiency (AE); for example, the column height required to achieve an AE of 76·5% with an inlet volumetric oxygenwater ratio of 0·008 (column packing, 3·81 cm plastic ACTIFIL®; water temperature, 20°C; influent dissolved oxygen, 9·08 mg/litre; operating pressure (absolute), 760 mm Hg) was 0·27 m using a 10-stage system versus 1·39 m using a single-stage absorber. Reductions in column height achieved were related to oxygen and water feed rates, number of stages employed, mass transfer characteristics of the column packing used, and concentrations of dissolved gases in the liquid being treated.
","language":"English","publisher":"Elsevier","doi":"10.1016/0144-8609(90)90010-W","usgsCitation":"Watten, B.J., and Boyd, C.E., 1990, Gas transfer within a multi-stage packed column oxygen absorber: Model development and application: Aquacultural Engineering, v. 9, no. 1, p. 33-59, https://doi.org/10.1016/0144-8609(90)90010-W.","productDescription":"27 p.","startPage":"33","endPage":"59","numberOfPages":"27","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":131831,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"9","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b28e4b07f02db6b12f9","contributors":{"authors":[{"text":"Watten, Barnaby J. 0000-0002-2227-8623 bwatten@usgs.gov","orcid":"https://orcid.org/0000-0002-2227-8623","contributorId":2002,"corporation":false,"usgs":true,"family":"Watten","given":"Barnaby","email":"bwatten@usgs.gov","middleInitial":"J.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":true,"id":320730,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Boyd, Claude E.","contributorId":192710,"corporation":false,"usgs":false,"family":"Boyd","given":"Claude","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":320731,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1014606,"text":"1014606 - 1990 - Vertical distribution of adult American shad in the Connecticut River","interactions":[],"lastModifiedDate":"2017-07-19T14:34:59","indexId":"1014606","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3624,"text":"Transactions of the American Fisheries Society","active":true,"publicationSubtype":{"id":10}},"title":"Vertical distribution of adult American shad in the Connecticut River","docAbstract":"Adult American shad Alosa sapidissima were sampled with vertical gill nets during the 1986 and 1987 spawning and postspawning migrations in the Connecticut River. Most (83%) were caught in the lower half of the water column, but not on the river bottom. The vertical distributions of gravid and spent fish were similar for both males and females. American shad showed no diel, seasonal, or yearly changes in depth distributions. Larger gravid fish swam deeper in the water column than did smaller gravid fish.
","language":"English","publisher":"Taylor & Francis","doi":"10.1577/1548-8659(1990)119<0151:NVDOAA>2.3.CO;2","usgsCitation":"Witherell, D.B., and Kynard, B., 1990, Vertical distribution of adult American shad in the Connecticut River: Transactions of the American Fisheries Society, v. 119, no. 1, p. 151-155, https://doi.org/10.1577/1548-8659(1990)119<0151:NVDOAA>2.3.CO;2.","productDescription":"5 p.","startPage":"151","endPage":"155","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":132238,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"119","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a13e4b07f02db6020a2","contributors":{"authors":[{"text":"Witherell, David B.","contributorId":98169,"corporation":false,"usgs":false,"family":"Witherell","given":"David","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":320718,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kynard, Boyd","contributorId":84234,"corporation":false,"usgs":true,"family":"Kynard","given":"Boyd","affiliations":[],"preferred":false,"id":320717,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1014613,"text":"1014613 - 1990 - Modeling the effects of serial off-gas reuse on the performance of a hooded surface oxygen obsorption system","interactions":[],"lastModifiedDate":"2023-08-09T15:44:56.110048","indexId":"1014613","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":852,"text":"Aquacultural Engineering","active":true,"publicationSubtype":{"id":10}},"title":"Modeling the effects of serial off-gas reuse on the performance of a hooded surface oxygen obsorption system","docAbstract":"A numerical model was used to evaluate the performance of a surface agitation system designed to contact commercial oxygen with water. The modeled system was unique in that oxygen-rich off-gas, normally discharged to the atmosphere, was directed in serial reuse through additional contact stages receiving untreated water. A correlation between the agitator mass-transfer coefficient and power demand, needed to calibrate the model, was established using a single-stage (37 W) contactor of 1·18 m3 capacity. Additional tests, conducted with both single and three-stage equipment, verified model assumptions and performance predictions. Simulation runs indicated oxygen flow or power input required to meet a given effluent dissolved gas criterion can be substantially reduced by the off-gas reuse step; for example, to achieve an effluent dissolved oxygen of 24·1 mg/litre with a single stage agitator the oxygen feed rate needed was 61·5% greater than that required by a six-stage system receiving the same total power input (standard aeration efficiency, 0·5 kg/kW h; water flow rate, 100 litre/min; influent dissolved oxygen, 9·08 mg/litre at 15°C). The savings achieved increased with (1) greater target effluent dissolved oxygen concentrations, (2) lower oxygen feed rates, (3) higher input power levels, and (4) number of contact stages.
","language":"English","publisher":"Elsevier","doi":"10.1016/0144-8609(90)90014-Q","usgsCitation":"Watten, B.J., Meade, J.W., and Boyd, C.E., 1990, Modeling the effects of serial off-gas reuse on the performance of a hooded surface oxygen obsorption system: Aquacultural Engineering, v. 9, no. 2, p. 97-120, https://doi.org/10.1016/0144-8609(90)90014-Q.","productDescription":"24 p.","startPage":"97","endPage":"120","numberOfPages":"24","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":131832,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"9","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699794","contributors":{"authors":[{"text":"Watten, Barnaby J. 0000-0002-2227-8623 bwatten@usgs.gov","orcid":"https://orcid.org/0000-0002-2227-8623","contributorId":2002,"corporation":false,"usgs":true,"family":"Watten","given":"Barnaby","email":"bwatten@usgs.gov","middleInitial":"J.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":true,"id":320732,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Meade, J. W.","contributorId":38082,"corporation":false,"usgs":true,"family":"Meade","given":"J.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":320733,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Boyd, Claude E.","contributorId":192710,"corporation":false,"usgs":false,"family":"Boyd","given":"Claude","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":320734,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":96379,"text":"96379 - 1990 - Dynamics of wintering waterfowl habitats in the Sacramento Valley and Sacramento-San Joaquin river delta, 1989-1990. Progress report","interactions":[],"lastModifiedDate":"2017-11-18T12:42:20","indexId":"96379","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"title":"Dynamics of wintering waterfowl habitats in the Sacramento Valley and Sacramento-San Joaquin river delta, 1989-1990. Progress report","docAbstract":"No abstract available at this time","language":"English","publisher":"U.S. Fish and Wildlife Service, Northern Prairie Wildlife Research Center, Dixon Field Station","publisherLocation":"Dixon, CA","usgsCitation":"Orthmeyer, D., Takekawa, J.Y., Miller, M.R., Fleskes, J., Gilmer, D., Casazza, M.L., and Strong, L., 1990, Dynamics of wintering waterfowl habitats in the Sacramento Valley and Sacramento-San Joaquin river delta, 1989-1990. Progress report, 33 p.","productDescription":"33 p.","startPage":"33","numberOfPages":"33","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":127609,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a59e4b07f02db62fe39","contributors":{"authors":[{"text":"Orthmeyer, D.L.","contributorId":84684,"corporation":false,"usgs":true,"family":"Orthmeyer","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":299540,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Takekawa, John Y. 0000-0003-0217-5907 john_takekawa@usgs.gov","orcid":"https://orcid.org/0000-0003-0217-5907","contributorId":176168,"corporation":false,"usgs":true,"family":"Takekawa","given":"John","email":"john_takekawa@usgs.gov","middleInitial":"Y.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":false,"id":299539,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Miller, M. R.","contributorId":19104,"corporation":false,"usgs":true,"family":"Miller","given":"M.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":299536,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Fleskes, J. P.","contributorId":98661,"corporation":false,"usgs":true,"family":"Fleskes","given":"J. P.","affiliations":[],"preferred":false,"id":299542,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Gilmer, D.S.","contributorId":22270,"corporation":false,"usgs":true,"family":"Gilmer","given":"D.S.","email":"","affiliations":[],"preferred":false,"id":299537,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Casazza, Michael L. 0000-0002-5636-735X mike_casazza@usgs.gov","orcid":"https://orcid.org/0000-0002-5636-735X","contributorId":2091,"corporation":false,"usgs":true,"family":"Casazza","given":"Michael","email":"mike_casazza@usgs.gov","middleInitial":"L.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":299538,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Strong, L.","contributorId":95001,"corporation":false,"usgs":true,"family":"Strong","given":"L.","email":"","affiliations":[],"preferred":false,"id":299541,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":44778,"text":"wri894208 - 1990 - Potentiometric surface of the Edwards-Trinity aquifer system and contiguous hydraulically connected units, west-central Texas, winter, 1974-75","interactions":[],"lastModifiedDate":"2023-03-15T21:58:51.899839","indexId":"wri894208","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"89-4208","title":"Potentiometric surface of the Edwards-Trinity aquifer system and contiguous hydraulically connected units, west-central Texas, winter, 1974-75","docAbstract":"The potentiometric surface of the Edwards-Trinity aquifer system and contiguous hydraulically connected units (from December 1974 through February 1975) was mapped as part of the Edwards-Trinity Regional Aquifer-System Analysis (RASA) project. A major goal of the Edwards-Trinity RASA project is to understand and describe the regional flow system (Bush, 1986). The development of a digital ground-water flow model of the aquifer system is a key part of the project. This potentiometric map will be used in the calibration of the ground-water flow model and in understanding ground-water movement in the aquifer system.
\nThe map depicts the potentiometric surface of the major aquifers of the Edwards-Trinity aquifer system and contiguous units that form a continuous hydraulically connected regional aquifer within the study area in west-central Texas (fig. 1). The potentiometric surface of an aquifer is an imaginary surface defined by contouring locations of equal static head (the altitude to which water will rise in a well). The potentiometric surface map shows the direction of ground-water flow from higher to lower altitude.
\nThe study area extends beyond the aquifers of the Edwards-Trinity system to hydrologic divides, including the Colorado River and the Rio Grande (fig. 2).
\nThe data used to compile this map were obtained from the Texas Natural Resources Information System on magnetic tape and from Rees and Buckner (1980). The winter of 1974-75 (December 1974 through February 1975) was selected for mapping for two reasons: (1) More water-level data were available throughout the study area for this winter season than for other winter seasons, and (2) during winter there is almost no loss of ground water as a result of evaporation, irrigation withdrawals, and transpiration.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri894208","usgsCitation":"Kuniansky, E.L., 1990, Potentiometric surface of the Edwards-Trinity aquifer system and contiguous hydraulically connected units, west-central Texas, winter, 1974-75: U.S. Geological Survey Water-Resources Investigations Report 89-4208, 2 Plates: 36.00 x 25.87 inches and 36.00 x 25.88 inches, https://doi.org/10.3133/wri894208.","productDescription":"2 Plates: 36.00 x 25.87 inches and 36.00 x 25.88 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":326542,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri894208.JPG"},{"id":414271,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_47284.htm","linkFileType":{"id":5,"text":"html"}},{"id":82106,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1989/4208/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":82105,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1989/4208/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Texas","otherGeospatial":"Edwards-Trinity aquifer","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -104.1417,\n 29.1333\n ],\n [\n -97.8083,\n 29.1333\n ],\n [\n -97.8083,\n 32.5067\n ],\n [\n -104.1417,\n 32.5067\n ],\n [\n -104.1417,\n 29.1333\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db683015","contributors":{"authors":[{"text":"Kuniansky, Eve L. 0000-0002-5581-0225 elkunian@usgs.gov","orcid":"https://orcid.org/0000-0002-5581-0225","contributorId":932,"corporation":false,"usgs":true,"family":"Kuniansky","given":"Eve","email":"elkunian@usgs.gov","middleInitial":"L.","affiliations":[{"id":509,"text":"Office of the Associate Director for Water","active":true,"usgs":true},{"id":5064,"text":"Southeast Regional Director's Office","active":true,"usgs":true}],"preferred":true,"id":230415,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":26489,"text":"wri894199 - 1990 - Hillslope erosion at the Maxey Flats radioactive waste disposal site, northeastern Kentucky","interactions":[],"lastModifiedDate":"2023-04-11T21:55:42.449012","indexId":"wri894199","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"89-4199","title":"Hillslope erosion at the Maxey Flats radioactive waste disposal site, northeastern Kentucky","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri894199","usgsCitation":"Carey, W.P., Lyverse, M.A., and Hupp, C., 1990, Hillslope erosion at the Maxey Flats radioactive waste disposal site, northeastern Kentucky: U.S. Geological Survey Water-Resources Investigations Report 89-4199, v, 37 p., https://doi.org/10.3133/wri894199.","productDescription":"v, 37 p.","costCenters":[],"links":[{"id":415610,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_47275.htm","linkFileType":{"id":5,"text":"html"}},{"id":55314,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1989/4199/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":119106,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1989/4199/report-thumb.jpg"}],"country":"United States","state":"Kentucky","otherGeospatial":"Maxey Flats radioactive disposal site","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -83.5758,\n 38.2667\n ],\n [\n -83.5758,\n 38.2525\n ],\n [\n -83.5625,\n 38.2525\n ],\n [\n -83.5625,\n 38.2667\n ],\n [\n -83.5758,\n 38.2667\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6ae0bd","contributors":{"authors":[{"text":"Carey, W. P.","contributorId":105749,"corporation":false,"usgs":true,"family":"Carey","given":"W.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":196482,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lyverse, M. A.","contributorId":89151,"corporation":false,"usgs":true,"family":"Lyverse","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":196481,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hupp, C.R. 0000-0003-1853-9197","orcid":"https://orcid.org/0000-0003-1853-9197","contributorId":78775,"corporation":false,"usgs":true,"family":"Hupp","given":"C.R.","affiliations":[],"preferred":false,"id":196480,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70185105,"text":"70185105 - 1990 - Immediate impact of the 'Exxon Valdez' oil spill on marine birds","interactions":[],"lastModifiedDate":"2020-03-24T10:05:47","indexId":"70185105","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","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":"Immediate impact of the 'Exxon Valdez' oil spill on marine birds","docAbstract":"On 24 March 1989, the oil tanker 'Exxon Valdez' spilled 260,000 barrels of crude oil in Prince William Sound, Alaska. Oil eventually drifted over $30,000\\ {\\rm km}^{2}$ of coastal and offshore waters occupied by approximately one million marine birds. More than 30,000 dead birds of 90 species were retrieved from polluted areas by 1 August 1989. Of those identified, murres (74%), other alcids (7.0%), and sea ducks (5.3%) suffered the highest mortality from oil, and most (88%) birds were killed outside of Prince William Sound. A colony of 129,000 murres at the Barren Islands was probably devastated. Another 7,000 birds were retrieved between 1 August and 13 October, but most of those birds appeared to have died from natural causes. This later die-off was composed largely of shearwaters and other procellariids (51%), gulls (22%), and puffins (14%). Based on aerial and ship-based surveys for populations at risk, and extrapolating from the number of dead birds recovered, we estimate that the total kill from oil pollution was from 100,000 to 300,000 birds.
","language":"English","publisher":"American Ornithological Society","doi":"10.2307/4087623","usgsCitation":"Piatt, J.F., Lensink, C.J., Butler, W., Kendziorek, M., and Nysewander, D.R., 1990, Immediate impact of the 'Exxon Valdez' oil spill on marine birds: The Auk, v. 107, no. 2, p. 387-397, https://doi.org/10.2307/4087623.","productDescription":"11 p.","startPage":"387","endPage":"397","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":480465,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.2307/4087623","text":"Publisher Index Page"},{"id":337570,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Cook Inlet, Prince William Sound","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -156.62109374999997,\n 56.0965557505683\n ],\n [\n -146.3818359375,\n 56.0965557505683\n ],\n [\n -146.3818359375,\n 61.14323525084058\n ],\n [\n -156.62109374999997,\n 61.14323525084058\n ],\n [\n -156.62109374999997,\n 56.0965557505683\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"107","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58c90130e4b0849ce97abd5d","contributors":{"authors":[{"text":"Piatt, John F. 0000-0002-4417-5748 jpiatt@usgs.gov","orcid":"https://orcid.org/0000-0002-4417-5748","contributorId":3025,"corporation":false,"usgs":true,"family":"Piatt","given":"John","email":"jpiatt@usgs.gov","middleInitial":"F.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"preferred":true,"id":684361,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lensink, Calvin J.","contributorId":99612,"corporation":false,"usgs":false,"family":"Lensink","given":"Calvin","email":"","middleInitial":"J.","affiliations":[{"id":33810,"text":"National Wildlife Refuge Association","active":true,"usgs":false}],"preferred":false,"id":684362,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Butler, William","contributorId":189279,"corporation":false,"usgs":false,"family":"Butler","given":"William","affiliations":[],"preferred":false,"id":684363,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kendziorek, Marshal","contributorId":189280,"corporation":false,"usgs":false,"family":"Kendziorek","given":"Marshal","email":"","affiliations":[],"preferred":false,"id":684364,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Nysewander, David R.","contributorId":23036,"corporation":false,"usgs":true,"family":"Nysewander","given":"David","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":785429,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70015842,"text":"70015842 - 1990 - Geothermal systems within the Mammoth Corridor in Yellowstone National Park and the adjacent Corwin Springs KGRA","interactions":[],"lastModifiedDate":"2012-03-12T17:18:44","indexId":"70015842","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Geothermal systems within the Mammoth Corridor in Yellowstone National Park and the adjacent Corwin Springs KGRA","docAbstract":"A study of potential impacts of geothermal development in the Corwin Springs KGRA north of Yellowstone Park on thermal springs within the Park is being conducted by the U.S. Geological Survey. Thermal waters in the KGRA and at Mammoth Hot Springs, located 13 km inside the Park boundary, are high in bicarbonate and sulfate and are actively depositing travertine. These similarities and the existence of numerous regional-scale structural and stratigraphic features that could provide conduits for fluid flow at depth indicate a possible cause for concern. The objectives of this study include delineations of any hydrologic connections between these thermal waters, the level of impact of geothermal development in the event of such connections, and mitigation measures to minimize or eliminate adverse impacts. The study involves a number of geochemical, geophysical, geologic, and hydrologic techniques, but does not include any test drilling. Preliminary results suggest that thermal waters at Bear Creek Springs may contain a component of water derived from Mammoth but that thermal waters at La Duke Hot Spring do not. The total rate of thermal water that discharges in the area proposed for geothermal development (near La Duke) has been determined; restricting the net production of thermal water to rates less than this total could provide a satisfactory margin of safety for development.","largerWorkTitle":"Transactions - Geothermal Resources Council","conferenceTitle":"1990 International Symposium on Geothermal Energy","conferenceDate":"20 August 1990 through 24 August 1990","conferenceLocation":"Kailua-Kona, HI, USA","language":"English","publisher":"Publ by Geothermal Resources Council","publisherLocation":"Davis, CA, United States","issn":"01935933","isbn":"0934412677","usgsCitation":"Sorey, M., Colvard, E., and Sturchio, N., 1990, Geothermal systems within the Mammoth Corridor in Yellowstone National Park and the adjacent Corwin Springs KGRA, in Transactions - Geothermal Resources Council, v. 14, no. pt 1, Kailua-Kona, HI, USA, 20 August 1990 through 24 August 1990, p. 729-733.","startPage":"729","endPage":"733","numberOfPages":"5","costCenters":[],"links":[{"id":223027,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"14","issue":"pt 1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a28dde4b0c8380cd5a4a7","contributors":{"authors":[{"text":"Sorey, Michael","contributorId":49933,"corporation":false,"usgs":true,"family":"Sorey","given":"Michael","email":"","affiliations":[],"preferred":false,"id":371897,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Colvard, Elizabeth","contributorId":29135,"corporation":false,"usgs":true,"family":"Colvard","given":"Elizabeth","affiliations":[],"preferred":false,"id":371896,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sturchio, N.C.","contributorId":16580,"corporation":false,"usgs":true,"family":"Sturchio","given":"N.C.","affiliations":[],"preferred":false,"id":371895,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70015847,"text":"70015847 - 1990 - Late Pleistocene and Holocene sedimentary facies on the Ebro continental shelf","interactions":[],"lastModifiedDate":"2024-10-01T11:09:00.7784","indexId":"70015847","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2667,"text":"Marine Geology","active":true,"publicationSubtype":{"id":10}},"title":"Late Pleistocene and Holocene sedimentary facies on the Ebro continental shelf","docAbstract":"Population data for smallmouth bass Micropterus dolomieui in 20,235 ha John Day Reservoir on the Columbia River were used to (1) determine whether Proportional Stock Density (PSD) and Relative Weight (Wr) varied spatially and temporally in two areas of the reservoir with established smallmouth bass fisheries; (2) explore possible causes of any observed variation; and (3) discuss some management implications and recommendations. Both PSD and Wr varied spatially and monthly in all years examined. On an annual basis, PSD varied at one area but not at the other, whereas Wr showed little variation. Possible explanations for the variation in PSD and Wr are differences in growth, mortality, recruitment, and exploitation. Our data suggested that regulations established or changed on a reservoir-wide basis may have different effects on the fishery, depending on location in the reservoir. Also, pooling data from various areas within a reservoir to yield point estimates of structural indices may not represent the variation present in the population as a whole. The significant temporal variability reflects the importance of determining the proper time to sample fish to yield representative estimates of the variable of interest. In areas with valuable fisheries or markedly different population structures, we suggest that an area-specific approach be made to reservoir fishery management, and that efforts be made toward effecting consistent harvest regulations in interstate waters.
","language":"English","publisher":"Taylor & Francis","doi":"10.1080/02705060.1990.9665246","usgsCitation":"Mesa, M.G., Duke, S., and Ward, D.L., 1990, Spatial and temporal variation in proportional stock density and relative weight of smallmouth bass in a reservoir: Journal of Freshwater Ecology, v. 5, no. 3, p. 323-339, https://doi.org/10.1080/02705060.1990.9665246.","productDescription":"17 p. ","startPage":"323","endPage":"339","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":334618,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"5","issue":"3","noUsgsAuthors":false,"publicationDate":"2011-01-11","publicationStatus":"PW","scienceBaseUri":"58945337e4b0fa1e59b86827","contributors":{"authors":[{"text":"Mesa, Matthew G. mmesa@usgs.gov","contributorId":3423,"corporation":false,"usgs":true,"family":"Mesa","given":"Matthew","email":"mmesa@usgs.gov","middleInitial":"G.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":662367,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Duke, S.D.","contributorId":179052,"corporation":false,"usgs":false,"family":"Duke","given":"S.D.","email":"","affiliations":[],"preferred":false,"id":662368,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ward, David L. 0000-0002-3355-0637 dlward@usgs.gov","orcid":"https://orcid.org/0000-0002-3355-0637","contributorId":3879,"corporation":false,"usgs":true,"family":"Ward","given":"David","email":"dlward@usgs.gov","middleInitial":"L.","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":662369,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":1014592,"text":"1014592 - 1990 - Measurements of the abilities of cultured fishes to moisturize their digesta","interactions":[],"lastModifiedDate":"2017-05-05T16:58:15","indexId":"1014592","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5295,"text":"Comparative Biochemistry and Physiology, Part A: Physiology","active":false,"publicationSubtype":{"id":10}},"title":"Measurements of the abilities of cultured fishes to moisturize their digesta","docAbstract":"1. Four salmonid and four cool-water fish species were tested to determine their ability to moisturize their digesta.
2. After the fish were fed, they were sacrificed, the gut contents were removed and water content was determined.
3. The digesta of the salmonids contained the least water (63–72%) and those of largemouth bass the most (78%).
4. We conclude that there are distinct and significant differences between species and genera in the ability of fish to moisturize their digesta. The potential significance of this finding is discussed.
","language":"English","publisher":"Elsevier","doi":"10.1016/0300-9629(90)90049-X","usgsCitation":"Hughes, S.G., and Barrows, R., 1990, Measurements of the abilities of cultured fishes to moisturize their digesta: Comparative Biochemistry and Physiology, Part A: Physiology, v. 96, no. 1, p. 109-111, https://doi.org/10.1016/0300-9629(90)90049-X.","productDescription":"3 p.","startPage":"109","endPage":"111","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":132241,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"96","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a28e4b07f02db61132c","contributors":{"authors":[{"text":"Hughes, S. G.","contributorId":92200,"corporation":false,"usgs":true,"family":"Hughes","given":"S.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":320677,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barrows, R.","contributorId":35271,"corporation":false,"usgs":true,"family":"Barrows","given":"R.","email":"","affiliations":[],"preferred":false,"id":320676,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70180759,"text":"70180759 - 1990 - Management implications of a model of predation by a resident fish on juvenile salmonids migrating through a Columbia River reservoir","interactions":[],"lastModifiedDate":"2017-02-02T12:20:13","indexId":"70180759","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2886,"text":"North American Journal of Fisheries Management","active":true,"publicationSubtype":{"id":10}},"title":"Management implications of a model of predation by a resident fish on juvenile salmonids migrating through a Columbia River reservoir","docAbstract":"We constructed a model ofpredation by northern squawfish Ptychocheilus oregonensis on juvenile salmonids migrating through John Day Reservoir. The model predicts salmonid survival as a function of number and distribution of northern squawfish, number and timing of juvenile salmonids entering the reservoir, salmonid residence time, water temperature, and flow. The model predicted survival similar to independent estimates for 1983–1986 and also approximated differences among areas and months. Uncertainty analyses showed that the number of salmonids surviving predation may vary ±5% with normal annual variation in predator number, temperature, and flow. Survival in 1983–1986 was near the average predicted from 30 years of historic environmental data. Sensitivity analyses implied that the best avenues ofreducing predation are to reduce the number of northern squawfish, pass salmonids earlier in the year, and maintain sizes of runs of juvenile salmonids at or above present levels. Survival of salmonids, as simulated by the model, is weakly affected by changes in predator distribution, changes in predator consumption rate near the upstream dam, residence time, or flow.
","language":"English","publisher":"Taylor & Francis","doi":"10.1577/1548-8675(1990)010<0290:MIOAMO>2.3.CO;2","usgsCitation":"Beamesderfer, R.C., Rieman, B.E., Bledsoe, L.J., and Vigg, S., 1990, Management implications of a model of predation by a resident fish on juvenile salmonids migrating through a Columbia River reservoir: North American Journal of Fisheries Management, v. 10, no. 3, p. 290-304, https://doi.org/10.1577/1548-8675(1990)010<0290:MIOAMO>2.3.CO;2.","productDescription":"15 p. ","startPage":"290","endPage":"304","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":334607,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"10","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58945339e4b0fa1e59b86835","contributors":{"authors":[{"text":"Beamesderfer, Raymond C.","contributorId":179031,"corporation":false,"usgs":false,"family":"Beamesderfer","given":"Raymond","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":662338,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rieman, Bruce E.","contributorId":107420,"corporation":false,"usgs":true,"family":"Rieman","given":"Bruce","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":662339,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bledsoe, Lewis J.","contributorId":179044,"corporation":false,"usgs":false,"family":"Bledsoe","given":"Lewis","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":662340,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Vigg, Steven","contributorId":179032,"corporation":false,"usgs":false,"family":"Vigg","given":"Steven","email":"","affiliations":[],"preferred":false,"id":662341,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":26611,"text":"wri894202 - 1990 - Ground-water levels, flow, and specific conductance in unconsolidated aquifers near Lake Erie, Cleveland to Conneaut, Ohio, September 1984","interactions":[],"lastModifiedDate":"2023-03-24T18:55:56.382268","indexId":"wri894202","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"89-4202","title":"Ground-water levels, flow, and specific conductance in unconsolidated aquifers near Lake Erie, Cleveland to Conneaut, Ohio, September 1984","docAbstract":"This report described ground-water levels, flow, and specific conductance in aquifer along the southern shore of Lake Erie from Cleveland to Conneaut, Ohio. The data were collected in September 1984 as part of the U.S Geological Survey's Northeast Glacial Buried Valley Regional Aquifer-System Analysis. The study area is about 60 miles long, extends inland from the lake about 10 miles, and encompasses parts of Cuyahoga, Lake, and Ashtabula Counties.
Water levels were measured in 202 existing wells, all of which were completed in the glacial deposits or at the contact with the underlying shale. Specific conductance was measured in 59 of the wells. Results of the survey are presented in table and map form.
Unconsolidated material throughout the area consists primarily of till, whereas the bedrock consists of Devonian shale. The till is composed chiefly o silt and clay with some sand and gravel, and is less than 50 feet thick in most areas. Some valleys are filled with as much as 200 feet of glacial till and outwash deposits that are mainly sand and gravel.
Ground-water levels in much of the area within 20 feet of the land surface. Contours of ground-water levels resemble a subdued version of those of the land surface, which indicates that ground water generally flows from high areas to low areas following the land-surface gradient. Locally, ground water discharges into streams. Regionally, flow is towards the north-northeast, to Lake Erie. Specific conductance ranged from 160 to 2,900 μS/cm (microsiemens per centimeter at 25 degrees Celsius) with a median of 540 μS/cm. Ground water with a specific conductance greater than 650 μS/cm is localized, with no specific spatial pattern; possible sources of elevated specific conductance are road-deicing salt, leachate from landfills, natural brings associated with oil and gas drilling, and the leakage of saline water from bedrock.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri894202","usgsCitation":"Coen, A.W., 1990, Ground-water levels, flow, and specific conductance in unconsolidated aquifers near Lake Erie, Cleveland to Conneaut, Ohio, September 1984: U.S. Geological Survey Water-Resources Investigations Report 89-4202, iv, 22 p., https://doi.org/10.3133/wri894202.","productDescription":"iv, 22 p.","costCenters":[],"links":[{"id":414720,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_47278.htm","linkFileType":{"id":5,"text":"html"}},{"id":55480,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1989/4202/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":124136,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1989/4202/report-thumb.jpg"}],"country":"United States","state":"Ohio","city":"Cleveland, Conneaut","otherGeospatial":"Lake Erie","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -81.4833,\n 41.5\n ],\n [\n -80.5167,\n 41.5\n ],\n [\n -80.5167,\n 41.9667\n ],\n [\n -81.4833,\n 41.9667\n ],\n [\n -81.4833,\n 41.5\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6ae125","contributors":{"authors":[{"text":"Coen, A. W. III","contributorId":104084,"corporation":false,"usgs":true,"family":"Coen","given":"A.","suffix":"III","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":196704,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70016128,"text":"70016128 - 1990 - The uniqueness of humic substances in each of soil, stream and marine environments","interactions":[],"lastModifiedDate":"2012-03-12T17:18:46","indexId":"70016128","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":760,"text":"Analytica Chimica Acta","active":true,"publicationSubtype":{"id":10}},"title":"The uniqueness of humic substances in each of soil, stream and marine environments","docAbstract":"Definitive compositional differences are shown to exist for both fulvic acids and humic acids from soil, stream and marine environments by five different methods (1H and 13C NMR spectroscopy, 14C age and ?? 13C isotopic analyses, amino acid analyses and pyrolysis-mass spectrometry). Definitive differences are also found between fulvic acids and humic acids within each environment. These differences among humic substances from various sources are more readily discerned because the method employed for the isolation of humic substances from all environments excludes most of the non-humic components and results in more purified humic isolates from water and soils. The major compositional aspects of fulvic acids and humic acids which determine the observed characteristic differences in each environment are the amounts and compositions of saccharide, phenolic, methoxyl, aromatic, hydrocarbon, amino acid and nitrogen moieties.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Analytica Chimica Acta","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/S0003-2670(00)81222-2","issn":"00032670","usgsCitation":"Malcolm, R., 1990, The uniqueness of humic substances in each of soil, stream and marine environments: Analytica Chimica Acta, v. 232, no. 1, p. 19-30, https://doi.org/10.1016/S0003-2670(00)81222-2.","startPage":"19","endPage":"30","numberOfPages":"12","costCenters":[],"links":[{"id":205371,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/S0003-2670(00)81222-2"},{"id":223450,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"232","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bb14ee4b08c986b3252c0","contributors":{"authors":[{"text":"Malcolm, Ronald L.","contributorId":46075,"corporation":false,"usgs":true,"family":"Malcolm","given":"Ronald L.","affiliations":[],"preferred":false,"id":372612,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70162566,"text":"70162566 - 1990 - The Pacific Northwest; linkage between earthquake and volcano hazards","interactions":[],"lastModifiedDate":"2016-02-09T14:50:48","indexId":"70162566","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1437,"text":"Earthquakes & Volcanoes (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"The Pacific Northwest; linkage between earthquake and volcano hazards","docAbstract":"AS the title of the magazine Earthquake and Volcanoes suggests, these two geological phenomena are often closely associated. Earthquakes frequently precede volcanic eruptions, and volcanoes are often sources of small to intermediate size earthquakes resulting from the movement of magma within the volcano's plumbing system. In the Pacific Northwest, the association between earthquakes and volcanoes is much more fundamental- they both arise from the same large-scale interaction between two plates of the Earth's crust. The oceanic Juan de Fuca plate is being shoved beneath the edge of the continental North American plate in the process known as subduction. The result is the Cascade chain of volcanoes, the potential for very large earthquakes along the coastal margin, and the generation of stresses that produce other regional earthquakes.
\nThe Pacific Northwest (Oregon, Washington, and northern California) is experiencing rapid industrial and population growth. The same conditions that make the region attractive- close proximity to both mountains and oceans, volcanoes and spectacular inland waters- also present significant geologic hazards that are easily overlooked in the normal timetable of human activities. The catastrophic eruption of Mount St. Helens 10 years ago serves as a dramatic reminder of the forces of nature that can be unleashed through volcanism. other volcanoes such as mount Rainier, a majestic symbol of Washington, or Mount hood in Oregon, lie closer to population centers and could present far greater hazards should they become active. Earthquakes may affect even larger regions, prodcuging more cumulative damage.
","language":"English","publisher":"U.S Geological Survey","usgsCitation":"Crosson, R.S., 1990, The Pacific Northwest; linkage between earthquake and volcano hazards: Earthquakes & Volcanoes (USGS), v. 22, no. 5, p. 219-225.","productDescription":"7 p.","startPage":"219","endPage":"225","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":314893,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":"Pacific Northwest","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -124.62890625,\n 48.516604348867475\n ],\n [\n -123.3544921875,\n 48.22467264956519\n ],\n [\n -123.22265625000001,\n 48.777912755501845\n ],\n [\n -123.26660156249999,\n 49.009050809382046\n ],\n [\n -122.89306640624999,\n 49.009050809382046\n ],\n [\n -117.02636718749999,\n 49.03786794532644\n ],\n [\n -117.05932617187499,\n 46.354510837365254\n ],\n [\n -116.93847656250001,\n 46.17983040759436\n ],\n [\n -117.037353515625,\n 46.00459325574482\n ],\n [\n -116.91650390625,\n 45.99314540468519\n ],\n [\n -116.79565429687499,\n 45.84793427349226\n ],\n [\n -116.60888671874999,\n 45.775186183521036\n ],\n [\n -116.4605712890625,\n 45.59482210127054\n ],\n [\n -116.79565429687499,\n 45.092913646051144\n ],\n [\n -116.83959960937499,\n 45.00365115687189\n ],\n [\n -116.8505859375,\n 44.883120442385646\n ],\n [\n -117.0538330078125,\n 44.735027899515465\n ],\n [\n -117.20214843749999,\n 44.484749436619964\n ],\n [\n -117.23510742187501,\n 44.378839759088585\n ],\n [\n -117.2076416015625,\n 44.26093725039923\n ],\n [\n -117.10876464843749,\n 44.268804788566165\n ],\n [\n -117.0098876953125,\n 44.24913396886894\n ],\n [\n -116.92199707031249,\n 44.18614312298759\n ],\n [\n -116.94946289062499,\n 44.071800467511565\n ],\n [\n -116.92199707031249,\n 44.02047156335411\n ],\n [\n -117.00439453125,\n 43.8543357707896\n ],\n [\n -117.03186035156251,\n 43.79488907226601\n ],\n [\n -117.03186035156251,\n 42.004407212963585\n ],\n [\n -120.05859375,\n 41.96765920367816\n ],\n [\n -119.970703125,\n 38.95940879245423\n ],\n [\n -123.20068359374999,\n 38.444984668894705\n ],\n [\n -123.70605468750001,\n 38.856820134743636\n ],\n [\n -123.90380859374999,\n 39.791654835253425\n ],\n [\n -124.3212890625,\n 40.212440718286466\n ],\n [\n -124.47509765625,\n 40.51379915504413\n ],\n [\n -124.1455078125,\n 41.77131167976407\n ],\n [\n -124.43115234375,\n 42.342305278572816\n ],\n [\n -124.62890625,\n 42.81152174509788\n ],\n [\n -124.0576171875,\n 45.44471679159555\n ],\n [\n -124.23339843749999,\n 46.76996843356982\n ],\n [\n -124.67285156250001,\n 47.81315451752768\n ],\n [\n -124.91455078125,\n 48.42920055556841\n ],\n [\n -124.62890625,\n 48.516604348867475\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"22","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56a8a6cee4b0b28f1184dc1a","contributors":{"authors":[{"text":"Crosson, R. 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F.","contributorId":50842,"corporation":false,"usgs":true,"family":"Krise","given":"W.","middleInitial":"F.","affiliations":[],"preferred":false,"id":325796,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bonney, W.A.","contributorId":37688,"corporation":false,"usgs":true,"family":"Bonney","given":"W.A.","email":"","affiliations":[],"preferred":false,"id":325795,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70162671,"text":"70162671 - 1990 - International decade for natural disaster reduction","interactions":[],"lastModifiedDate":"2016-02-11T16:42:25","indexId":"70162671","displayToPublicDate":"1990-01-01T00:00:00","publicationYear":"1990","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1437,"text":"Earthquakes & Volcanoes (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"International decade for natural disaster reduction","docAbstract":"Throughout history, humanity has found itself in conflict with naturally occurring events of geologic, hydrologic, and atmospheric origin. this conflict has been demonstrated repeatedly when people build urban centers at the water's edge, in or near active fault systems capable of generating earthquakes, on steep slopes, near active volcanoes, or at the urban-wilderness interface prone to wildfires. Naturally occurring, recurrent events such as floods, windstorms, tsunamis, earthquakes, landslides, volcanic eruptions, and wildfires have tested human-engineered works many times and have often found them unable to withstand the forces generated by the event. In the past 20 years, for example, events like these throughout the world have claimed more than 2.8 million lives and adversely affected 820 million people; single disasters have caused economic losses of billions of dollars. Industrialized countries like the United States and Japan have been able to absorb the socioeconomic losses of past natural disasters, but the economics of many developing countries have been devastated by losses equal to a large percentage of their gross national product. Furthermore, the magnitude of the losses is increasing at a rapid rate as the building wealth of nations is expanded to meet the needs of rapidly increasing population, often without adequate consideration of the potential threat posed by the recurrent natural hazards and without implementing effective loss-reduction measures because of lack of knowledge or lack of technical capability.
","language":"English","publisher":"U.S Geological Survey","usgsCitation":"Hays, W.W., 1990, International decade for natural disaster reduction: Earthquakes & Volcanoes (USGS), v. 22, no. 1, p. 33-39.","productDescription":"7 p.","startPage":"33","endPage":"39","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":314997,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"22","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56ab49c8e4b07ca61bfea57a","contributors":{"authors":[{"text":"Hays, W. W.","contributorId":117062,"corporation":false,"usgs":true,"family":"Hays","given":"W.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":590106,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ]}