A sensitive spectrofluorimetric procedure with rhodamine B in the presence of aluminum chloride is given for determining submicrogram and microgram quantities of thallium in silicate rocks. Samples are decomposed with a mixture of hydrofluoric and nitric acids and then treated with hydrochloric acid. Thallium is extracted as its dithizonate with chloroform from an alkaline medium containing ascorbate, citrate, and cyanide and then back-extracted with dilute nitric acid.
","language":"English","publisher":"Elsevier","doi":"10.1016/S0003-2670(00)89423-4","issn":"00032670","usgsCitation":"Shnepfe, M., 1975, Spectrofluorimetric determination of thallium in silicate rocks with rhodamine b in the presence of aluminum chloride: Analytica Chimica Acta, v. 79, no. C, p. 101-108, https://doi.org/10.1016/S0003-2670(00)89423-4.","productDescription":"8 p.","startPage":"101","endPage":"108","numberOfPages":"8","costCenters":[],"links":[{"id":219188,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"79","issue":"C","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b9551e4b08c986b31ae8a","contributors":{"authors":[{"text":"Shnepfe, M.M.","contributorId":84496,"corporation":false,"usgs":true,"family":"Shnepfe","given":"M.M.","email":"","affiliations":[],"preferred":false,"id":357319,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70009866,"text":"70009866 - 1975 - Determining earthquake recurrence intervals from deformational structures in young lacustrine sediments","interactions":[],"lastModifiedDate":"2017-09-12T07:16:33","indexId":"70009866","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3525,"text":"Tectonophysics","active":true,"publicationSubtype":{"id":10}},"title":"Determining earthquake recurrence intervals from deformational structures in young lacustrine sediments","docAbstract":"Examination of the silty sediments in the lower Van Normal reservoir after the 1971 San Fernando, California earthquake revealed three zones of deformational structures in the 1-m-thick sequence of sediments exposed over about 2 km2 of the reservoir bottom. These zones are correlated with moderate earthquakes that shook the San Fernando area in 1930, 1952, and 1971. The success of this study, coupled with the experimental formation of deformational structures similar to those of the Van Norman reservoir, led to a search for similar structures in Pleistocene and Holocene lakes and lake sediments in other seismically active areas. Thus, studies have been started in Pleistocene and Holocene silty and sandy lake sediments in the Imperial Valley, southeastern California; Clear Lake, in northern California; and the Puget Sound area of Washington. The Imperial Valley study has yielded spectacular results: five zones of structures in the upper 10 m of Late Holocene sediments near Brawley have been correlated over an area of approximately 100 km2, using natural outcrops. These structures are similar to those of the Van Norman reservoir and are interpreted to represent at least five moderate to large earthquakes that affected the southern Imperial Valley area during Late Holocene time. The Clear Lake study has provided ambiguous results with respect to determination of earthquake recurrence intervals because the cores studied are in clayey rich in organic material sediments that have low liquefaction potential. A study of Late Pleistocene varved glacio-lacustrine sediments has been started in the Puget Sound area of Washington, and thirteen sites have been examined. One has yielded 18.75 m of sediments that contains 1,804 varves and fourteen deformed zones interpreted as being caused by earthquake, because they are identical to structures formed experimentally by simulated seismic shaking. Correlation of deformational structures with seismic events is based on:
(1) proximity to presently active seismic zones;
(2) presence of potentially liquefiable sediments;
(3) similarity to structures formed experimentally;
(4) small-scale internal structures within deformed zones that suggest liquefaction;
(5) structures restricted to single stratigraphic intervals;
(6) zones of structures correlatable over large areas; and
(7) absence of detectable influence by slopes, slope failures, or other sedimentological, biological, or deformational processes.
Samples of unaltered and metamorphosed Leadville Limestone (Mississippian, Colorado) were analyzed by neutron activation for ten rare-earth elements (REE). The total abundance of the REE in the least-altered limestone is 4–12 ppm, and their distribution patterns are believed to be dominated by the carbonate minerals. The abundances of the REE in the marbles and their sedimentary precursors are comparable, but the distribution patterns are not. Eu is enriched over the other REE in the marbles, and stratigraphically upward in the formation (samples located progressively further from the heat source), the light REE become less enriched relative to the heavy REE. The Eu anomaly is attributed to its ability, unique among the REE, to change from the 3+ to 2+ oxidation state. Whether this results in preferential mobilization of the other REE or whether this reflects the composition of the pore fluid during metamorphism is unknown. Stratigraphically selective depletion of the heavy REE may be attributed to more competition for the REE between fluid and carbonate minerals in the lower strata relative to the upper strata. This competition could have been caused by changes in the temperature of the pore fluid or to the greater resistance to solution of the dolomite in the lower parts of the formation than the calcite in the upper parts.
Commercial production of walleyes (Stizostedion vitreum vitreum) from western Lake Erie declined from 5.9 million pounds in 1956 to 140,000 pounds by 1969. Since 1956, marked irregularity in year-class success has developed. Only four year-classes were considered good during 1959–70. The rate and regularity of water warming during the spring spawning and incubation periods in 1960–70 had a positive effect on the density of egg deposits and the resulting year-class strength. Rates of warming were not themselves detrimental, but rather the extended length of the incubation period in cool springs increased the exposure of eggs to such negative influences as dislodgment from the spawning reefs by strong current action generated by spring storms, or siltation and low oxygen tensions. The annual brood stock size had much less influence on year-class strength than did water temperature. Reproductive success was unrelated to fluctuations in size of suitable reef spawning area caused by changes in water level. Apparently the usable spawning area at any water level is more than adequate to serve the limited walleye brood stocks.
","language":"English","publisher":"NRC Research Press","doi":"10.1139/f75-207","usgsCitation":"Busch, W.N., Scholl, R.L., and Hartman, W.L., 1975, Environmental factors affecting the strength of walleye (Stizostedion vitreum vitreum) year-classes in western Lake Erie, 1960-70: Journal of the Fisheries Research Board of Canada, v. 32, no. 10, p. 1733-1743, https://doi.org/10.1139/f75-207.","productDescription":"11 p.","startPage":"1733","endPage":"1743","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":133074,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"32","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a13e4b07f02db6023b3","contributors":{"authors":[{"text":"Busch, Wolf-Dieter N.","contributorId":46039,"corporation":false,"usgs":true,"family":"Busch","given":"Wolf-Dieter","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":308078,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Scholl, Russell L.","contributorId":26269,"corporation":false,"usgs":true,"family":"Scholl","given":"Russell","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":308077,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hartman, Wilbur L.","contributorId":14763,"corporation":false,"usgs":true,"family":"Hartman","given":"Wilbur","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":308076,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70176025,"text":"70176025 - 1975 - Ground-water discharge from the Edwards and associated limestones, San Antonio area, Texas, 1974","interactions":[],"lastModifiedDate":"2016-08-23T15:33:56","indexId":"70176025","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":2,"text":"State or Local Government Series"},"seriesTitle":{"id":5177,"text":"Edwards Underground Water District Bulletin","active":true,"publicationSubtype":{"id":2}},"seriesNumber":"34","title":"Ground-water discharge from the Edwards and associated limestones, San Antonio area, Texas, 1974","docAbstract":"No abstract available.
","language":"English","publisher":"Edwards Underground Water District","usgsCitation":"Rappmund, R.A., 1975, Ground-water discharge from the Edwards and associated limestones, San Antonio area, Texas, 1974: Edwards Underground Water District Bulletin 34, 8 p.","productDescription":"8 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":327751,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57bd73dde4b03fd6b7df2d01","contributors":{"authors":[{"text":"Rappmund, R. A.","contributorId":173985,"corporation":false,"usgs":false,"family":"Rappmund","given":"R.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":646813,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":1000359,"text":"1000359 - 1975 - Life histories and abundance of crustacean zooplankton in the outlet of Lake Superior, 1971-72","interactions":[],"lastModifiedDate":"2025-03-04T16:16:08.522247","indexId":"1000359","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2543,"text":"Journal of the Fisheries Research Board of Canada","active":true,"publicationSubtype":{"id":10}},"title":"Life histories and abundance of crustacean zooplankton in the outlet of Lake Superior, 1971-72","docAbstract":"In sampling throughout a year, at about 3-wk intervals, of the crustacean zooplankton discharged from Lake Superior through the St. Marys River, 30 species were collected, including three not previously recorded for the lake: the copepod Cyclops strenuus, and the cladocerans Alona costata and Alonella acutirostris. Five copepods, Cyclops bicuspidatus thomasi, Diaptomus ashlandi, D. sicilis, Limnocalanus macrurus, and Senecella calanoides were present in the plankton throughout the year while three other copepods, Diaptomus minutus, Epischura lacustris, and Mesocyclops edax, along with all cladocerans, were present only during summer and fall. Five species of copepods, Diaptomus sicilis, D. minutus, Limnocalanus macrurus, Senecella calanoides, and Epischura lacustris produced a single generation annually; three other copepods and all cladocerans produced two or more generations. All species breed 1–3 mo later in Lake Superior than in lakes Michigan and Erie.
","language":"English","publisher":"Canadian Science Publishing","doi":"10.1139/f75-056","usgsCitation":"Selgeby, J.H., 1975, Life histories and abundance of crustacean zooplankton in the outlet of Lake Superior, 1971-72: Journal of the Fisheries Research Board of Canada, v. 32, no. 4, p. 461-470, https://doi.org/10.1139/f75-056.","productDescription":"10 p.","startPage":"461","endPage":"470","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":133214,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"32","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b16e4b07f02db6a54b0","contributors":{"authors":[{"text":"Selgeby, James H.","contributorId":89828,"corporation":false,"usgs":true,"family":"Selgeby","given":"James","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":308450,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":1001497,"text":"1001497 - 1975 - Some aspects of the breeding biology of the upland sandpiper in North Dakota","interactions":[],"lastModifiedDate":"2017-11-16T10:26:59","indexId":"1001497","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3783,"text":"The Wilson Bulletin","printIssn":"0043-5643","active":true,"publicationSubtype":{"id":10}},"title":"Some aspects of the breeding biology of the upland sandpiper in North Dakota","docAbstract":"Abstract has not been submitted","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Wilson Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Higgins, K., and Kirsch, L., 1975, Some aspects of the breeding biology of the upland sandpiper in North Dakota: The Wilson Bulletin, v. 87, no. 1, p. 96-102.","productDescription":"7 p.","startPage":"96","endPage":"102","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":128512,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"87","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e9e4b07f02db5e94f3","contributors":{"authors":[{"text":"Higgins, K.F.","contributorId":55767,"corporation":false,"usgs":true,"family":"Higgins","given":"K.F.","email":"","affiliations":[],"preferred":false,"id":311136,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kirsch, L.M.","contributorId":43701,"corporation":false,"usgs":true,"family":"Kirsch","given":"L.M.","email":"","affiliations":[],"preferred":false,"id":311135,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70175528,"text":"70175528 - 1975 - Hydrologic data for North Creek, Trinity River basin, Texas, 1973","interactions":[],"lastModifiedDate":"2017-06-14T14:15:46","indexId":"70175528","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":375,"text":"Open-File Report","active":false,"publicationSubtype":{"id":6}},"title":"Hydrologic data for North Creek, Trinity River basin, Texas, 1973","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/70175528","usgsCitation":"Slade, R., 1975, Hydrologic data for North Creek, Trinity River basin, Texas, 1973: Open-File Report, 44 p., https://doi.org/10.3133/70175528.","productDescription":"44 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":326552,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57b43950e4b03bcb01039fe8","contributors":{"authors":[{"text":"Slade, R.M. Jr.","contributorId":40595,"corporation":false,"usgs":true,"family":"Slade","given":"R.M.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":645567,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70175525,"text":"70175525 - 1975 - Hydrologic data for Mountain Creek, Trinity River Basin, Texas, 1973","interactions":[],"lastModifiedDate":"2016-08-16T10:26:41","indexId":"70175525","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":375,"text":"Open-File Report","active":false,"publicationSubtype":{"id":6}},"title":"Hydrologic data for Mountain Creek, Trinity River Basin, Texas, 1973","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/70175525","usgsCitation":"Buckner, H., 1975, Hydrologic data for Mountain Creek, Trinity River Basin, Texas, 1973: Open-File Report, 13 p., https://doi.org/10.3133/70175525.","productDescription":"13 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":326550,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57b43950e4b03bcb01039fe2","contributors":{"authors":[{"text":"Buckner, H.D.","contributorId":49783,"corporation":false,"usgs":true,"family":"Buckner","given":"H.D.","email":"","affiliations":[],"preferred":false,"id":645564,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70011013,"text":"70011013 - 1975 - Location of the non-tidal current null zone in northern San Francisco Bay","interactions":[],"lastModifiedDate":"2023-10-26T16:38:43.378743","indexId":"70011013","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1585,"text":"Estuarine and Coastal Marine Science","active":true,"publicationSubtype":{"id":10}},"title":"Location of the non-tidal current null zone in northern San Francisco Bay","docAbstract":"Variations in Sacramento-San Joaquin River discharge into northern San Francisco Bay causes shifts in location of the bottom density current null zone. At a river flow of 2000 m3/s this null zone is approximately 20 km from the seaward end of the estuary, whereas at a river flow of 100 m3/s it is 80 km from the seaward end; the corresponding distances of salinity penetration are approximately 40 and 90 km from the seaward end. Seaward of the null zone, during low (summer) river discharge conditions, the inward-flowing bottom density current appears typically strong (5–15 cm/s) relative to the outward-flowing river current (river discharge per unit cross-channel area) of <2 cm/s. Landward from this null zone the average river current increases with decreasing cross-channel area. This circulation implies that during the summer water within the null zone has the longest average advective replacement time relative to water seaward or landward of the null zone.
No abstract available.
","language":"English","publisher":"The University of Chicago Press","doi":"10.1086/physzool.47.4.30152525","usgsCitation":"Morrison, P., Rosenman, M., and Estes, J.A., 1975, Metabolism and thermoregulation in the sea otter: Physiological Zoology, v. 47, no. 4, p. 218-229, https://doi.org/10.1086/physzool.47.4.30152525.","productDescription":"12 p.","startPage":"218","endPage":"229","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":131118,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"47","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6ae3b3","contributors":{"authors":[{"text":"Morrison, P.","contributorId":34085,"corporation":false,"usgs":true,"family":"Morrison","given":"P.","email":"","affiliations":[],"preferred":false,"id":315902,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rosenman, M.","contributorId":17573,"corporation":false,"usgs":true,"family":"Rosenman","given":"M.","email":"","affiliations":[],"preferred":false,"id":315901,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Estes, J. A.","contributorId":53319,"corporation":false,"usgs":true,"family":"Estes","given":"J.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":315903,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70010990,"text":"70010990 - 1975 - The fracture strength and frictional strength of Weber Sandstone","interactions":[],"lastModifiedDate":"2021-02-16T13:08:13.86719","indexId":"70010990","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2071,"text":"International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts","active":true,"publicationSubtype":{"id":10}},"title":"The fracture strength and frictional strength of Weber Sandstone","docAbstract":"The fracture strength and frictional strength of Weber Sandstone have been measured as a function of confining pressure and pore pressure. Both the fracture strength and the frictional strength obey the law of effective stress, that is, the strength is determined not by the confining pressure alone but by the difference between the confining pressure and the pore pressure. The fracture strength of the rock varies by as much as 20 per cent depending on the cement between the grains, but the frictional strength is independent of lithology. Over the range
The purpose of this report is to present rainfall and runoff data for the Waller Creek and Wilbarger Creek study areas for the 1973 water year (October 1, 1972 to September 30, 1973).
","language":"English","publisher":"U.S Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/70045448","collaboration":"Prepared in cooperation with the Texas Water Development Board","usgsCitation":"Mitchell, R., 1975, Hydrologic data for urban studies in the Austin, Texas Metropolitan Area, 1973: Open-File Report, 61 p., https://doi.org/10.3133/70045448.","productDescription":"61 p.","numberOfPages":"59","onlineOnly":"N","additionalOnlineFiles":"N","temporalStart":"1973-10-01","temporalEnd":"1974-09-30","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":272736,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70045448/report.pdf"},{"id":271011,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/70045448/report-thumb.jpg"}],"country":"United States","state":"Texas","city":"Austin","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"516e72ebe4b00154e4368c06","contributors":{"authors":[{"text":"Mitchell, R.N.","contributorId":94301,"corporation":false,"usgs":true,"family":"Mitchell","given":"R.N.","email":"","affiliations":[],"preferred":false,"id":477512,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":1003387,"text":"1003387 - 1975 - Residue dynamics of quinaldine and TFM in rainbow trout","interactions":[],"lastModifiedDate":"2023-11-14T17:35:18.112397","indexId":"1003387","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1736,"text":"General Pharmacology","active":true,"publicationSubtype":{"id":10}},"title":"Residue dynamics of quinaldine and TFM in rainbow trout","docAbstract":"Study of the residue dynamics of 2-methylquinoline (quinaldine) and 3-trifluoromethyl-4-nitrophenol (TFM) in rainbow trout yielded the following findings:
1. Uptake and distribution of TFM by trout was influenced by the biotransformation of the lipidsoluble free phenol. No such effect was observed with quinaldine.
2. Disappearance of quinaldine and TFM from gallbladder bile was slower than from plasma or muscle during 24 hr of withdrawal in fresh water.
3. The concentration of TFM conjugate may exceed that of free TFM in bile by a factor of 103.
","language":"English","publisher":"Elsevier","doi":"10.1016/0306-3623(75)90004-X","usgsCitation":"Hunn, J.B., and Allen, J.L., 1975, Residue dynamics of quinaldine and TFM in rainbow trout: General Pharmacology, v. 6, no. 1, p. 15-18, https://doi.org/10.1016/0306-3623(75)90004-X.","productDescription":"4 p.","startPage":"15","endPage":"18","numberOfPages":"4","costCenters":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"links":[{"id":130561,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"6","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a53e4b07f02db62b9b2","contributors":{"authors":[{"text":"Hunn, J. B.","contributorId":15133,"corporation":false,"usgs":true,"family":"Hunn","given":"J.","middleInitial":"B.","affiliations":[],"preferred":false,"id":313216,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Allen, J. L.","contributorId":49295,"corporation":false,"usgs":true,"family":"Allen","given":"J.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":313217,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70045426,"text":"70045426 - 1975 - Improved digital filters for evaluating Fourier and Hankel transform integrals","interactions":[],"lastModifiedDate":"2013-05-23T11:36:29","indexId":"70045426","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"Improved digital filters for evaluating Fourier and Hankel transform integrals","docAbstract":"New algorithms are described for evaluating Fourier (cosine, sine) and Hankel (J0,J1) transform integrals by means of digital filters. The filters have been designed with extended lengths so that a variable convolution operation can be applied to a large class of integral transforms having the same system transfer function. A f' lagged-convolution method is also presented to significantly decrease the computation time when computing a series of like-transforms over a parameter set spaced the same as the filters. Accuracy of the new filters is comparable to Gaussian integration, provided moderate parameter ranges and well-behaved kernel functions are used. A collection of Fortran IV subprograms is included for both real and complex functions for each filter type. The algorithms have been successfully used in geophysical applications containing a wide variety of integral transforms","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/70045426","usgsCitation":"Anderson, W.L., 1975, Improved digital filters for evaluating Fourier and Hankel transform integrals, 119 p., https://doi.org/10.3133/70045426.","productDescription":"119 p.","numberOfPages":"122","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":270976,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":272731,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70045426/report.pdf"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"516e72ece4b00154e4368c0e","contributors":{"authors":[{"text":"Anderson, Walter L.","contributorId":99133,"corporation":false,"usgs":true,"family":"Anderson","given":"Walter","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":477489,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":1001231,"text":"1001231 - 1975 - Migration of birds in North Dakota during fall 1974","interactions":[],"lastModifiedDate":"2018-01-02T13:14:58","indexId":"1001231","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3111,"text":"Prairie Naturalist","active":true,"publicationSubtype":{"id":10}},"title":"Migration of birds in North Dakota during fall 1974","docAbstract":"Abstract has not been submitted","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Prairie Naturalist","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Lokemoen, J.T., and Johnson, D.H., 1975, Migration of birds in North Dakota during fall 1974: Prairie Naturalist, v. 7, no. 1, p. 1-8.","productDescription":"8 p.","startPage":"1","endPage":"8","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":130645,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"7","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a60e4b07f02db63549f","contributors":{"authors":[{"text":"Lokemoen, J. T.","contributorId":79049,"corporation":false,"usgs":true,"family":"Lokemoen","given":"J.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":310728,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnson, Douglas H. 0000-0002-7778-6641","orcid":"https://orcid.org/0000-0002-7778-6641","contributorId":70327,"corporation":false,"usgs":true,"family":"Johnson","given":"Douglas","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":310727,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70162245,"text":"70162245 - 1975 - Excess nitrogen gas in water not a cause of coagulated yolk disease in chinook salmon","interactions":[],"lastModifiedDate":"2016-01-19T14:34:53","indexId":"70162245","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","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":"Excess nitrogen gas in water not a cause of coagulated yolk disease in chinook salmon","language":"English","publisher":"Taylor & Francis","doi":"10.1577/1548-8659(1975)37[101:ENGIWN]2.0.CO;2","usgsCitation":"Rucker, R.R., 1975, Excess nitrogen gas in water not a cause of coagulated yolk disease in chinook salmon: Progressive Fish-Culturist, v. 37, no. 2, p. 101-102, https://doi.org/10.1577/1548-8659(1975)37[101:ENGIWN]2.0.CO;2.","productDescription":"2 p.","startPage":"101","endPage":"102","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":314483,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"37","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"569f6c42e4b0961cf27fd1a0","contributors":{"authors":[{"text":"Rucker, Robert R.","contributorId":69615,"corporation":false,"usgs":true,"family":"Rucker","given":"Robert","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":588972,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70162246,"text":"70162246 - 1975 - Phoma herbarum, a fungal plant saprophyte, as a fish pathogen","interactions":[],"lastModifiedDate":"2016-08-15T21:18:26","indexId":"70162246","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2543,"text":"Journal of the Fisheries Research Board of Canada","active":true,"publicationSubtype":{"id":10}},"title":"Phoma herbarum, a fungal plant saprophyte, as a fish pathogen","docAbstract":"Phoma herbarum, a fungal plant saprophyte, was isolated from diseased hatchery-reared coho salmon (Oncorhynchus kisutch), chinook salmon (O. tshawytscha), and rainbow trout (Salmo gairdneri). The disease was observed at 10 national fish hatcheries in Washington and Oregon, but the low incidence of experimental infections indicate that it is only weakly contagious. Histopathological examination suggests that the air bladder is one of the primary organs infected. The visceral organs are also affected in both natural and experimental infections.
","language":"English","publisher":"NRC Research Press","doi":"10.1139/f75-193","usgsCitation":"Ross, A.J., Yasutake, W.T., and Leek, S., 1975, Phoma herbarum, a fungal plant saprophyte, as a fish pathogen: Journal of the Fisheries Research Board of Canada, v. 32, no. 9, p. 1648-1652, https://doi.org/10.1139/f75-193.","productDescription":"5 p.","startPage":"1648","endPage":"1652","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":314484,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"32","issue":"9","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"569f6c45e4b0961cf27fd1b5","contributors":{"authors":[{"text":"Ross, A. J.","contributorId":105267,"corporation":false,"usgs":true,"family":"Ross","given":"A.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":588973,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Yasutake, W. T.","contributorId":103222,"corporation":false,"usgs":true,"family":"Yasutake","given":"W.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":588974,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Leek, Steve","contributorId":152337,"corporation":false,"usgs":false,"family":"Leek","given":"Steve","affiliations":[],"preferred":false,"id":588975,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70162247,"text":"70162247 - 1975 - Kidney disease postorbital lesions in spring chinook salmon (Oncorhynchus tshawytscha)","interactions":[],"lastModifiedDate":"2016-01-19T14:47:00","indexId":"70162247","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","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":"Kidney disease postorbital lesions in spring chinook salmon (Oncorhynchus tshawytscha)","docAbstract":"Gross exophthalmos in one or both eyes of yearling spring chinook salmon (Oncorhynchus tshawytscha) was caused by postorbital, granulomatous inflammatory tissue that developed in response to invasion of the site by Corynebacterium sp., the causative agent of bacterial kidney disease.
","language":"English","publisher":"Taylor & Francis","doi":"10.1577/1548-8659(1975)104<805:KDPLIS>2.0.CO;2","usgsCitation":"Hendricks, J.D., and Leek, S.L., 1975, Kidney disease postorbital lesions in spring chinook salmon (Oncorhynchus tshawytscha): Transactions of the American Fisheries Society, v. 104, no. 4, p. 805-807, https://doi.org/10.1577/1548-8659(1975)104<805:KDPLIS>2.0.CO;2.","productDescription":"3 p.","startPage":"805","endPage":"807","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":314485,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"104","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"569f6c45e4b0961cf27fd1ad","contributors":{"authors":[{"text":"Hendricks, Jerry D.","contributorId":152338,"corporation":false,"usgs":false,"family":"Hendricks","given":"Jerry","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":588976,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Leek, Steve L.","contributorId":152339,"corporation":false,"usgs":false,"family":"Leek","given":"Steve","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":588977,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70162249,"text":"70162249 - 1975 - Inhibition of salt water survival and Na-K-ATPase elevation in steelhead trout (Salmo gairdneri) by moderate water temperatures","interactions":[],"lastModifiedDate":"2016-01-19T14:59:14","indexId":"70162249","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","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":"Inhibition of salt water survival and Na-K-ATPase elevation in steelhead trout (Salmo gairdneri) by moderate water temperatures","docAbstract":"The steelhead trout metamorphosis from a freshwater parr to a sea water-tolerant smolt possessing the migration tendency was evaluated at six different growth temperatures ranging from 6 to 15 C during January through July. The highest temperature where a transformation was indicated was 11.3 C. By April fish reared at 6 C had elevated ATPase levels typical of smolts or migratory animals and showed 92% survival in sea water. Ten and 11.3 C-reared fish showed a short-lived elevation in ATPase in mid-April alone concurrently with 100% sea water survival at that time. Only in 6 C-reared animals did the salt water survival ability continue into May. High ATPase levels likewise were prolonged into May and June only in the 6 C-reared group. The data indicate that metamorphosis (and therefore successful migration) of juvenile steelhead trout is directly controlled by water temperature.
","language":"English","publisher":"Taylor & Francis","doi":"10.1577/1548-8659(1975)104<766:IOSWSA>2.0.CO;2","usgsCitation":"Adams, B., Zaugg, W., and McLain, L.R., 1975, Inhibition of salt water survival and Na-K-ATPase elevation in steelhead trout (Salmo gairdneri) by moderate water temperatures: Transactions of the American Fisheries Society, v. 104, no. 4, p. 766-769, https://doi.org/10.1577/1548-8659(1975)104<766:IOSWSA>2.0.CO;2.","productDescription":"4 p.","startPage":"766","endPage":"769","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":314487,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"104","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"569f6c44e4b0961cf27fd1a8","contributors":{"authors":[{"text":"Adams, B.L.","contributorId":152340,"corporation":false,"usgs":false,"family":"Adams","given":"B.L.","email":"","affiliations":[],"preferred":false,"id":588979,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zaugg, W.S.","contributorId":57568,"corporation":false,"usgs":true,"family":"Zaugg","given":"W.S.","email":"","affiliations":[],"preferred":false,"id":588980,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McLain, L. R.","contributorId":152341,"corporation":false,"usgs":false,"family":"McLain","given":"L.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":588981,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70162244,"text":"70162244 - 1975 - Statistical methods for estimating normal blood chemistry ranges and variance in rainbow trout (Salmo gairdneri), Shasta Strain","interactions":[],"lastModifiedDate":"2016-01-19T14:30:23","indexId":"70162244","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2543,"text":"Journal of the Fisheries Research Board of Canada","active":true,"publicationSubtype":{"id":10}},"title":"Statistical methods for estimating normal blood chemistry ranges and variance in rainbow trout (Salmo gairdneri), Shasta Strain","docAbstract":"Gaussian and nonparametric (percentile estimate and tolerance interval) statistical methods were used to estimate normal ranges for blood chemistry (bicarbonate, bilirubin, calcium, hematocrit, hemoglobin, magnesium, mean cell hemoglobin concentration, osmolality, inorganic phosphorus, and pH for juvenile rainbow (Salmo gairdneri, Shasta strain) trout held under defined environmental conditions. The percentile estimate and Gaussian methods gave similar normal ranges, whereas the tolerance interval method gave consistently wider ranges for all blood variables except hemoglobin. If the underlying frequency distribution is unknown, the percentile estimate procedure would be the method of choice.
","language":"English","publisher":"NRC Research Press","doi":"10.1139/f75-069","usgsCitation":"Wedemeyer, G.A., and Nelson, N.C., 1975, Statistical methods for estimating normal blood chemistry ranges and variance in rainbow trout (Salmo gairdneri), Shasta Strain: Journal of the Fisheries Research Board of Canada, v. 32, no. 4, p. 551-554, https://doi.org/10.1139/f75-069.","productDescription":"4 p.","startPage":"551","endPage":"554","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":314482,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"32","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"569f6c53e4b0961cf27fd1cc","contributors":{"authors":[{"text":"Wedemeyer, Gary A.","contributorId":30668,"corporation":false,"usgs":true,"family":"Wedemeyer","given":"Gary","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":588970,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nelson, Nancy C.","contributorId":152336,"corporation":false,"usgs":false,"family":"Nelson","given":"Nancy","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":588971,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1014199,"text":"1014199 - 1975 - A testicular leiomyoma in a largemouth bass, Micropterus salmoides","interactions":[],"lastModifiedDate":"2025-04-07T16:43:40.869746","indexId":"1014199","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2507,"text":"Journal of Wildlife Diseases","active":true,"publicationSubtype":{"id":10}},"title":"A testicular leiomyoma in a largemouth bass, Micropterus salmoides","docAbstract":"No abstract available.
","language":"English","publisher":"Wildlife Disease Association","doi":"10.7589/0090-3558-11.1.128","usgsCitation":"Herman, R.L., and Landolt, M., 1975, A testicular leiomyoma in a largemouth bass, Micropterus salmoides: Journal of Wildlife Diseases, v. 11, no. 1, p. 128-129, https://doi.org/10.7589/0090-3558-11.1.128.","productDescription":"2 p.","startPage":"128","endPage":"129","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":130815,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"11","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b17e4b07f02db6a5cf3","contributors":{"authors":[{"text":"Herman, R. L.","contributorId":21101,"corporation":false,"usgs":true,"family":"Herman","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":319955,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Landolt, M.","contributorId":90239,"corporation":false,"usgs":true,"family":"Landolt","given":"M.","email":"","affiliations":[],"preferred":false,"id":319956,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1014524,"text":"1014524 - 1975 - Iridescent metallic blue color variant in rainbow trout","interactions":[],"lastModifiedDate":"2025-02-07T16:39:34.487596","indexId":"1014524","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2333,"text":"Journal of Heredity","active":true,"publicationSubtype":{"id":10}},"title":"Iridescent metallic blue color variant in rainbow trout","docAbstract":"No abstract available.
","language":"English","publisher":"Oxford Academic","doi":"10.1093/oxfordjournals.jhered.a108578","usgsCitation":"Kincaid, H.L., 1975, Iridescent metallic blue color variant in rainbow trout: Journal of Heredity, v. 66, no. 2, p. 100-102, https://doi.org/10.1093/oxfordjournals.jhered.a108578.","productDescription":"3 p.","startPage":"100","endPage":"102","numberOfPages":"3","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":130721,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"66","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa7e4b07f02db667203","contributors":{"authors":[{"text":"Kincaid, H. L.","contributorId":21891,"corporation":false,"usgs":false,"family":"Kincaid","given":"H.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":320530,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":1013922,"text":"1013922 - 1975 - Fish farming in the Philippines: an overview","interactions":[],"lastModifiedDate":"2012-02-02T00:04:25","indexId":"1013922","displayToPublicDate":"1975-01-01T00:00:00","publicationYear":"1975","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":858,"text":"Aquaculture and the Fish Farmer","active":true,"publicationSubtype":{"id":10}},"title":"Fish farming in the Philippines: an overview","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Aquaculture and the Fish Farmer","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","collaboration":"None/FF","usgsCitation":"Gonzales, F., and Martin, M., 1975, Fish farming in the Philippines: an overview: Aquaculture and the Fish Farmer, v. 2, no. 2, p. 4-5.","productDescription":"p. 4-5","startPage":"4","endPage":"5","numberOfPages":"2","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":130749,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"2","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f4e4b07f02db5f06ab","contributors":{"authors":[{"text":"Gonzales, F.R.","contributorId":72334,"corporation":false,"usgs":true,"family":"Gonzales","given":"F.R.","email":"","affiliations":[],"preferred":false,"id":319444,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Martin, M.","contributorId":103217,"corporation":false,"usgs":true,"family":"Martin","given":"M.","affiliations":[],"preferred":false,"id":319445,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ]}