{"pageNumber":"5385","pageRowStart":"134600","pageSize":"25","recordCount":184769,"records":[{"id":70011797,"text":"70011797 - 1982 - A quantitative index of soil development from field descriptions: Examples from a chronosequence in central California","interactions":[],"lastModifiedDate":"2023-09-27T20:34:47.400383","indexId":"70011797","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1760,"text":"Geoderma","active":true,"publicationSubtype":{"id":10}},"title":"A quantitative index of soil development from field descriptions: Examples from a chronosequence in central California","docAbstract":"<p><span>A soil development index has been developed in order to quantitatively measure the degree of soil profile development. This index, which combines eight soil field properties with soil thickness, is designed from field descriptions of the Merced River chronosequence in central California. These eight properties are: clay films, texture plus wet consistence, rubification (color hue and chroma), structure, dry consistence, moist consistence, color value, and pH. Other properties described in the field can be added when more soils are studied. Most of the properties change systematically within the 3 m.y. age span of the Merced River chronosequence. The absence of properties on occasion does not significantly affect the index. Individual quantified field properties, as well as the integrated index, are examined and compared as functions of soil depth and age.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0016-7061(82)90037-4","issn":"00167061","usgsCitation":"Harden, J., 1982, A quantitative index of soil development from field descriptions: Examples from a chronosequence in central California: Geoderma, v. 28, no. 1, p. 1-28, https://doi.org/10.1016/0016-7061(82)90037-4.","productDescription":"28 p.","startPage":"1","endPage":"28","costCenters":[],"links":[{"id":220932,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -121.6021178332224,\n              37.74149208997878\n            ],\n            [\n              -121.13467105986572,\n              37.166689688123256\n            ],\n            [\n              -119.755244797313,\n              37.6726041118862\n            ],\n            [\n              -120.38308997329226,\n              38.27229974855899\n            ],\n            [\n              -121.6021178332224,\n              37.74149208997878\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"28","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e525e4b0c8380cd46b68","contributors":{"authors":[{"text":"Harden, J.W. 0000-0002-6570-8259","orcid":"https://orcid.org/0000-0002-6570-8259","contributorId":38585,"corporation":false,"usgs":true,"family":"Harden","given":"J.W.","affiliations":[],"preferred":false,"id":361979,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011663,"text":"70011663 - 1982 - Water-soluble material on aerosols collected within volcanic eruption clouds","interactions":[],"lastModifiedDate":"2024-07-16T15:00:42.55983","indexId":"70011663","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":9107,"text":"Journal of Geophysical Research - Oceans","active":true,"publicationSubtype":{"id":10}},"title":"Water-soluble material on aerosols collected within volcanic eruption clouds","docAbstract":"<p><span>In February and March of 1978, filter samplers mounted on an aircraft were used to collect the aerosol fraction of the eruption clouds from three active Guatemalan volcanoes (Fuego, Pacaya, and Santiaguito). The samples were collected on Teflon (Fluoropore) filters with a nominal pore diameter of 0.5μm. The mass of air sampled by the filters ranged from 0.15 to 6.6 kg. The particulate material collected consisted of fragments of angular silicate ash and droplets of what is interpreted as dilute H</span><sub>2</sub><span>SO</span><sub>4</sub><span>&nbsp;and HCl. After collection of the samples, each filter was rinsed with 60 ml of distilled-deionized water. Splits of each extract were centrifuged to remove particles greater than or equal to 0.1 μm in diameter, acidified, and analyzed for B, Ba, Be, Ca, Cd, Co, Cu, Fe, Li, Mg, Mn, Mo, Na, Pb, Si, Sr, V, and Zn by inductively coupled plasma—optical emission spectroscopy. Separate splits were analyzed for F and Cl by specific-ion-electrode methods and for U by a fission track technique. The elements dissolved in the aqueous extracts represent components of water-soluble material either formed directly in the eruption cloud or derived from interaction of ash particles and aerosol components of the plume. Calculations of enrichment factors, based upon concentration ratios, showed the elements most enriched in the extracts relative to bulk ash composition were Cd, Cu, V, F, Cl, Zn, and Pb. These elements represent a subset (with the addition of Cl and F) of elements previously reported enriched in atmospheric aerosols in remote regions as well as in volcanic areas. This suggests that some of the enriched elements were widely dispersed as volatile halides emitted from a volcanic source.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/JC087iC07p04963","issn":"01480227","usgsCitation":"Smith, D.B., Zielinski, R.A., Rose, W., and Huebert, B., 1982, Water-soluble material on aerosols collected within volcanic eruption clouds: Journal of Geophysical Research - Oceans, v. 87, no. C7, p. 4963-4972, https://doi.org/10.1029/JC087iC07p04963.","productDescription":"10 p.","startPage":"4963","endPage":"4972","numberOfPages":"10","costCenters":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"links":[{"id":221606,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"87","issue":"C7","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"505bcef3e4b08c986b32e64e","contributors":{"authors":[{"text":"Smith, D. B. davidsmith@usgs.gov","contributorId":12840,"corporation":false,"usgs":true,"family":"Smith","given":"D.","email":"davidsmith@usgs.gov","middleInitial":"B.","affiliations":[],"preferred":false,"id":361652,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zielinski, R. A. 0000-0002-4047-5129","orcid":"https://orcid.org/0000-0002-4047-5129","contributorId":106930,"corporation":false,"usgs":true,"family":"Zielinski","given":"R.","email":"","middleInitial":"A.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":false,"id":361654,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rose, W.I. Jr.","contributorId":25275,"corporation":false,"usgs":true,"family":"Rose","given":"W.I.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":361653,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Huebert, B.J.","contributorId":6189,"corporation":false,"usgs":true,"family":"Huebert","given":"B.J.","email":"","affiliations":[],"preferred":false,"id":361651,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70011453,"text":"70011453 - 1982 - A model for managing sources of groundwater pollution","interactions":[],"lastModifiedDate":"2018-02-05T13:19:13","indexId":"70011453","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"A model for managing sources of groundwater pollution","docAbstract":"<p><span>The waste disposal capacity of a groundwater system can be maximized while maintaining water quality at specified locations by using a groundwater pollutant source management model that is based upon linear programing and numerical simulation. The decision variables of the management model are solute waste disposal rates at various facilities distributed over space. A concentration response matrix is used in the management model to describe transient solute transport and is developed using the U.S. Geological Survey solute transport simulation model. The management model was applied to a complex hypothetical groundwater system. Large-scale management models were formulated as dual linear programing problems to reduce numerical difficulties and computation time. Linear programing problems were solved using a numerically stable, available code. Optimal solutions to problems with successively longer management time horizons indicated that disposal schedules at some sites are relatively independent of the number of disposal periods. Optimal waste disposal schedules exhibited pulsing rather than constant disposal rates. Sensitivity analysis using parametric linear programing showed that a sharp reduction in total waste disposal potential occurs if disposal rates at any site are increased beyond their optimal values.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR018i004p00773","usgsCitation":"Gorelick, S.M., 1982, A model for managing sources of groundwater pollution: Water Resources Research, v. 18, no. 4, p. 773-781, https://doi.org/10.1029/WR018i004p00773.","productDescription":"9 p.","startPage":"773","endPage":"781","costCenters":[],"links":[{"id":221527,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"18","issue":"4","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"5059e46ae4b0c8380cd46652","contributors":{"authors":[{"text":"Gorelick, Steven M.","contributorId":8784,"corporation":false,"usgs":true,"family":"Gorelick","given":"Steven","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":361154,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011666,"text":"70011666 - 1982 - Mineral composition of small-grain cultivars from a uniform test plot in South Dakota","interactions":[],"lastModifiedDate":"2024-02-15T15:27:50.847373","indexId":"70011666","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2149,"text":"Journal of Agricultural and Food Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Mineral composition of small-grain cultivars from a uniform test plot in South Dakota","docAbstract":"Seventy-five cultivated varieties (cultivars) of hard red spring wheat (HRS), hard red winter wheat (HRW), durum wheat, oats, and barley were harvested in 1974 from a small-grain trial plot in Harding County, SD, just north of Buffalo. Analysis of the grains reported here includes crude protein for only the wheat cultivars, ash yield, and 17 chemical elements, many of which are not commonly given in the literature (such as B, Cd, Mo, Ni, and Se). Differences in composition between the two classes of hard red wheat indicate that HRS is significantly higher (p < 0.05) than HRW in protein content, ash yield, Ca, K, Mg, Na, P, total S, Sr, and Zn; Cd is significantly higher in the HRW cultivars. For the most part, concentrations were quite uniform within all grain types. Only two cultivars were anomalous: cv. Hi Plains in HRW wheats and cv. Astro in the oat group.","language":"English","publisher":"ACS Publications","doi":"10.1021/jf00109a037","issn":"00218561","usgsCitation":"Erdman, J.A., and Moul, R., 1982, Mineral composition of small-grain cultivars from a uniform test plot in South Dakota: Journal of Agricultural and Food Chemistry, v. 30, no. 1, p. 169-174, https://doi.org/10.1021/jf00109a037.","productDescription":"6 p.","startPage":"169","endPage":"174","numberOfPages":"6","costCenters":[],"links":[{"id":221684,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"1","noUsgsAuthors":false,"publicationDate":"2002-05-01","publicationStatus":"PW","scienceBaseUri":"505a576be4b0c8380cd6dc76","contributors":{"authors":[{"text":"Erdman, J. A.","contributorId":59786,"corporation":false,"usgs":true,"family":"Erdman","given":"J.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":361659,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Moul, R.C.","contributorId":14953,"corporation":false,"usgs":true,"family":"Moul","given":"R.C.","email":"","affiliations":[],"preferred":false,"id":361658,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011667,"text":"70011667 - 1982 - Three FORTRAN programs for finite-difference solutions to binary diffusion in one and two phases with composition-and time-dependent diffusion coefficients","interactions":[],"lastModifiedDate":"2013-01-21T15:53:05","indexId":"70011667","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1315,"text":"Computers & Geosciences","printIssn":"0098-3004","active":true,"publicationSubtype":{"id":10}},"title":"Three FORTRAN programs for finite-difference solutions to binary diffusion in one and two phases with composition-and time-dependent diffusion coefficients","docAbstract":"Geological examples of binary diffusion are numerous. They are potential indicators of the duration and rates of geological processes. Analytical solutions to the diffusion equations generally do not allow for variable diffusion coefficients, changing boundary conditions, and impingement of diffusion fields. The three programs presented here are based on Crank-Nicholson finite-difference approximations, which can take into account these complicating factors. Program 1 describes the diffusion of a component into an initially homogeneous phase that has a constant surface composition. Specifically it is written for Fe-Mg exchange in olivine at oxygen fugacities appropriate for the lunar crust, but other components, phases, or fugacities may be substituted by changing the values of the diffusion coefficient. Program 2 simulates the growth of exsolution lamellae. Program 3 describes the growth of reaction rims. These two programs are written for pseudobinary Ca-(Mg, Fe) exchange in pyroxenes. In all three programs, the diffusion coefficients and boundary conditions can be varied systematically with time. To enable users to employ widely different numerical values for diffusion coefficients and diffusion distance, the grid spacing in the space dimension and the increment by which the grid spacing in the time dimension is increased at each time step are input constants that can be varied each time the programs are run to yield a solution of the desired accuracy. ?? 1982.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Computers and Geosciences","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/0098-3004(82)90001-2","issn":"00983004","usgsCitation":"Sanford, R., 1982, Three FORTRAN programs for finite-difference solutions to binary diffusion in one and two phases with composition-and time-dependent diffusion coefficients: Computers & Geosciences, v. 8, no. 3-4, p. 235-263, https://doi.org/10.1016/0098-3004(82)90001-2.","startPage":"235","endPage":"263","numberOfPages":"29","costCenters":[],"links":[{"id":266195,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0098-3004(82)90001-2"},{"id":221685,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bb2ffe4b08c986b325b0c","contributors":{"authors":[{"text":"Sanford, R.F.","contributorId":38562,"corporation":false,"usgs":true,"family":"Sanford","given":"R.F.","email":"","affiliations":[],"preferred":false,"id":361660,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1014392,"text":"1014392 - 1982 - You asked for it! Predator articles stimulate comments","interactions":[],"lastModifiedDate":"2012-02-02T00:04:11","indexId":"1014392","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":855,"text":"Aquaculture Magazine","active":true,"publicationSubtype":{"id":10}},"title":"You asked for it! Predator articles stimulate comments","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Aquaculture Magazine","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","collaboration":"None/FF","usgsCitation":"Martin, M., 1982, You asked for it! Predator articles stimulate comments: Aquaculture Magazine, v. 8, no. 4, p. 46-48.","productDescription":"p. 46-48","startPage":"46","endPage":"48","numberOfPages":"3","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":129377,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49ace4b07f02db5c6811","contributors":{"authors":[{"text":"Martin, M.","contributorId":103217,"corporation":false,"usgs":true,"family":"Martin","given":"M.","affiliations":[],"preferred":false,"id":320298,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011671,"text":"70011671 - 1982 - Pyridine radical cation and its fluorine substituted derivatives","interactions":[],"lastModifiedDate":"2013-03-11T18:31:38","indexId":"70011671","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2207,"text":"Journal of Chemical Physics","active":true,"publicationSubtype":{"id":10}},"title":"Pyridine radical cation and its fluorine substituted derivatives","docAbstract":"The spectra and relaxation of the pyridine cation and of several of its fluorinated derivatives are studied in low temperature Ne matrices. The ions are generated by direct photoionization of the parent compounds. Of the compounds studied, laser induced → and → fluorescence is observed only for the 2, 6‐difluoropyridine cation. The analysis of the spectrum indicates that the ion is planar both in the  and  states. The large variety in the spectroscopic and relaxation behavior of fluoropyridine radical cations is explained in terms of their electronic structure and of the differential shifts of the individual electronic states caused by the fluorine substitution.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Chemical Physics","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Institute of Physics","doi":"10.1063/1.443723","issn":"00219606","usgsCitation":"Bondybey, V., English, J., and Shiley, R., 1982, Pyridine radical cation and its fluorine substituted derivatives: Journal of Chemical Physics, v. 77, no. 10, p. 4826-4831, https://doi.org/10.1063/1.443723.","startPage":"4826","endPage":"4831","numberOfPages":"6","costCenters":[],"links":[{"id":480265,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1063/1.443723","text":"Publisher Index Page"},{"id":220715,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":269081,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1063/1.443723"}],"volume":"77","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a9051e4b0c8380cd7fc77","contributors":{"authors":[{"text":"Bondybey, V.E.","contributorId":74879,"corporation":false,"usgs":true,"family":"Bondybey","given":"V.E.","email":"","affiliations":[],"preferred":false,"id":361676,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"English, J.H.","contributorId":28746,"corporation":false,"usgs":true,"family":"English","given":"J.H.","email":"","affiliations":[],"preferred":false,"id":361674,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Shiley, R.H.","contributorId":44282,"corporation":false,"usgs":true,"family":"Shiley","given":"R.H.","email":"","affiliations":[],"preferred":false,"id":361675,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70011824,"text":"70011824 - 1982 - Geochemistry of highly basic calcium hydroxide groundwater in Jordan","interactions":[],"lastModifiedDate":"2019-12-16T06:43:26","indexId":"70011824","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1213,"text":"Chemical Geology","active":true,"publicationSubtype":{"id":10}},"title":"Geochemistry of highly basic calcium hydroxide groundwater in Jordan","docAbstract":"<div id=\"abstracts\" class=\"Abstracts u-font-serif\"><div id=\"aep-abstract-id6\" class=\"abstract author\"><div id=\"aep-abstract-sec-id7\"><p id=\"simple-para.0010\">Highly-alkaline (pH &gt; 12.5) meteoric waters of a Ca<sup>2+</sup>OH<sup>−</sup>-type issue from naturally calcined bituminous marl. The cold (16.5 ≤<span>&nbsp;</span><i>T</i>(°C) ≤ 19.1) waters are super-saturated with minerals thought to be of high-temperature origin.</p></div></div></div>","language":"English","publisher":"Elsevier","doi":"10.1016/0009-2541(82)90024-9","issn":"00092541","usgsCitation":"Barnes, I., Presser, T.S., Saines, M., Dickson, P., and Van Groos, A.F., 1982, Geochemistry of highly basic calcium hydroxide groundwater in Jordan: Chemical Geology, v. 35, no. 1-2, p. 147-154, https://doi.org/10.1016/0009-2541(82)90024-9.","productDescription":"8 p. ","startPage":"147","endPage":"154","numberOfPages":"8","costCenters":[],"links":[{"id":221316,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":266118,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0009-2541(82)90024-9"}],"country":"Jordan ","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[35.54567,32.39399],[35.71992,32.70919],[36.83406,32.31294],[38.79234,33.37869],[39.19547,32.16101],[39.00489,32.01022],[37.00217,31.50841],[37.99885,30.5085],[37.66812,30.33867],[37.50358,30.00378],[36.74053,29.86528],[36.50121,29.50525],[36.06894,29.19749],[34.95604,29.35655],[34.9226,29.50133],[35.42092,31.10007],[35.39756,31.48909],[35.54525,31.7825],[35.54567,32.39399]]]},\"properties\":{\"name\":\"Jordan\"}}]}","volume":"35","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a16fce4b0c8380cd5533d","contributors":{"authors":[{"text":"Barnes, I.","contributorId":23678,"corporation":false,"usgs":true,"family":"Barnes","given":"I.","affiliations":[],"preferred":false,"id":362041,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Presser, T. S.","contributorId":93875,"corporation":false,"usgs":true,"family":"Presser","given":"T.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":362044,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Saines, M.","contributorId":96827,"corporation":false,"usgs":true,"family":"Saines","given":"M.","email":"","affiliations":[],"preferred":false,"id":362045,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dickson, P.","contributorId":75272,"corporation":false,"usgs":true,"family":"Dickson","given":"P.","email":"","affiliations":[],"preferred":false,"id":362043,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Van Groos, A. F. K.","contributorId":45457,"corporation":false,"usgs":true,"family":"Van Groos","given":"A.","email":"","middleInitial":"F. K.","affiliations":[],"preferred":false,"id":362042,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70011823,"text":"70011823 - 1982 - Patterns of historical eruptions at Hawaiian volcanoes","interactions":[],"lastModifiedDate":"2012-03-12T17:18:35","indexId":"70011823","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","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":"Patterns of historical eruptions at Hawaiian volcanoes","docAbstract":"Hawaiian eruptions are largely random phenomena displaying no periodicity; that is, future eruptions are relatively independent of the date of the last eruption. Several simultaneous processes probably govern eruption timing so that it appears random. I have performed statistical tests for nonrandomness on the repose times between eruptions and on the sequence of event types. Statistical differences that have physical consequences exist between large and small eruptions, summit and flank eruptions, and intrusive and extrusive events. Thus, large-volume eruptions tend to be followed by longer reposes as shallow magma reservoirs refill. On Kilauea, both summit eruptions and rapid intrusions tend to cluster at times associated with other physical events on the volcano. The longest recorded reposes of both Kilauea and Mauna Loa apparently are not random phenomena, for they appear to be associated with increased activity at the other volcano. Both eruption rates and volumes are consistent with a constant but alternating magma supply to the two volcanoes and an approximately five-fold larger magma reservoir at Mauna Loa than at Kilauea. ?? 1982.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Volcanology and Geothermal Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"03770273","usgsCitation":"Klein, F.W., 1982, Patterns of historical eruptions at Hawaiian volcanoes: Journal of Volcanology and Geothermal Research, v. 12, no. 1-2, p. 1-35.","startPage":"1","endPage":"35","numberOfPages":"35","costCenters":[],"links":[{"id":221258,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a75d6e4b0c8380cd77d88","contributors":{"authors":[{"text":"Klein, F. W.","contributorId":88371,"corporation":false,"usgs":true,"family":"Klein","given":"F.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":362040,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011459,"text":"70011459 - 1982 - Origin of biotite-hornblende-garnet coronas between oxides and plagioclase in olivine metagabbros, Adirondack region, New York","interactions":[],"lastModifiedDate":"2012-03-12T17:19:02","indexId":"70011459","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1336,"text":"Contributions to Mineralogy and Petrology","active":true,"publicationSubtype":{"id":10}},"title":"Origin of biotite-hornblende-garnet coronas between oxides and plagioclase in olivine metagabbros, Adirondack region, New York","docAbstract":"Complex multivariant reactions involving Fe-Ti oxide minerals, plagioclase and olivine have produced coronas of biotite, hornblende and garnet between ilmenite and plagioclase in Adirondack olivine metagabbros. Both the biotite (6-10% TiO2) and the hornblende (3-6% TiO2) are exceptionally Titanium-rich. The garnet is nearly identical in composition to the garnet in coronas around olivine in the same rocks. The coronas form in two stages: (a) Plagioclase+Fe-Ti Oxides+Olivine+water =Hornblende+Spinel+Orthopyroxene??Biotite +more-sodic Plagioclase (b) Hornblende+Orthopyroxene??Spinel+Plagioclase =Garnet+Clinopyroxene+more-sodic Plagioclase The Orthopyroxene and part of the clinopyroxene form adjacent to olivine. Both reactions are linked by exchange of Mg2+ and Fe2+ with the reactions forming pyroxene and garnet coronas around olivine in the same rocks. The reactions occur under granulite fades metamorphic conditions, either during isobaric cooling or with increasing pressure at high temperature. ?? 1983 Springer-Verlag.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Contributions to Mineralogy and Petrology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisherLocation":"Springer-Verlag","doi":"10.1007/BF00371173","issn":"00107999","usgsCitation":"Whitney, P., and McLelland, J.M., 1982, Origin of biotite-hornblende-garnet coronas between oxides and plagioclase in olivine metagabbros, Adirondack region, New York: Contributions to Mineralogy and Petrology, v. 82, no. 1, p. 34-41, https://doi.org/10.1007/BF00371173.","startPage":"34","endPage":"41","numberOfPages":"8","costCenters":[],"links":[{"id":205130,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF00371173"},{"id":221591,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"82","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a70c6e4b0c8380cd76231","contributors":{"authors":[{"text":"Whitney, P.R.","contributorId":46671,"corporation":false,"usgs":true,"family":"Whitney","given":"P.R.","email":"","affiliations":[],"preferred":false,"id":361167,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McLelland, J. M.","contributorId":85604,"corporation":false,"usgs":true,"family":"McLelland","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":361168,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011817,"text":"70011817 - 1982 - Active diapirism and slope steepening, northern Gulf of Mexico continental slope","interactions":[],"lastModifiedDate":"2019-12-02T06:50:00","indexId":"70011817","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2670,"text":"Marine Geotechnology","active":true,"publicationSubtype":{"id":10}},"title":"Active diapirism and slope steepening, northern Gulf of Mexico continental slope","docAbstract":"Large diapiric and nondiapiric masses of Jurassic salt and Tertiary shale underlie the northern Gulf of Mexico continental slope and adjacent outer continental shelf. Local steepening of the sea floor in response to the vertical growth of these structures is a serious concern to those involved in the site selection and the construction of future oil and gas production and transportation facilities in this frontier petroleum province. The evidence given in this paper supports the conclusion that the present continental slope region of the northern Gulf of Mexico is undergoing active diapirism and consequent slope steepening. Because most of the sediment on the flanks of diapiric structures consists of underconsolidated muds, slumping will take place regularly in response to further diapiric movement.-from Authors","language":"English","publisher":"Taylor and Francis","doi":"10.1080/10641198209379837","issn":"03608867","usgsCitation":"Martin, R.G., and Bouma, A., 1982, Active diapirism and slope steepening, northern Gulf of Mexico continental slope: Marine Geotechnology, v. 5, no. 1, p. 63-91, https://doi.org/10.1080/10641198209379837.","productDescription":"29 p. ","startPage":"63","endPage":"91","numberOfPages":"29","costCenters":[],"links":[{"id":221202,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":268179,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1080/10641198209379837"}],"otherGeospatial":"Gulf of Mexico","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -97.998046875,\n              18.562947442888312\n            ],\n            [\n              -80.68359375,\n              18.562947442888312\n            ],\n            [\n              -80.68359375,\n              30.44867367928756\n            ],\n            [\n              -97.998046875,\n              30.44867367928756\n            ],\n            [\n              -97.998046875,\n              18.562947442888312\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"5","issue":"1","noUsgsAuthors":false,"publicationDate":"2008-12-23","publicationStatus":"PW","scienceBaseUri":"5059e6aae4b0c8380cd47584","contributors":{"authors":[{"text":"Martin, R. G.","contributorId":100431,"corporation":false,"usgs":true,"family":"Martin","given":"R.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":362022,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bouma, A.H.","contributorId":107281,"corporation":false,"usgs":true,"family":"Bouma","given":"A.H.","email":"","affiliations":[],"preferred":false,"id":362023,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011816,"text":"70011816 - 1982 - Sources, sinks and storage of river sediments in the Atlantic drainage of the United States","interactions":[],"lastModifiedDate":"2024-04-26T16:45:34.641676","indexId":"70011816","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2309,"text":"Journal of Geology","active":true,"publicationSubtype":{"id":10}},"title":"Sources, sinks and storage of river sediments in the Atlantic drainage of the United States","docAbstract":"<p><span>The history of sediment and its movement in the Atlantic drainage demonstrate some of the difficulties of modeling sediment on a river-basin scale. Soil erosion was accelerated by a factor of at least 10 when European settlers cleared forests and planted crops. Although increasing soil-conservation practice and decreasing crop farming have since reduced the rates of erosion, large quantities of eroded material are still stored on hillslopes and in stream valleys where they continue to augment the sediment loads of the rivers. The sediment from this episode of erosion that is largely past can be expected to emerge from storage for many decades and perhaps even several centuries to come. The reservoirs that have been built on many of the major rivers trap significant portions of the moving sediment which, in some places, may be remobilized by large floods. Essentially all the river sediment that reaches the Atlantic coastal zone is trapped in estuaries and coastal marshlands. Probably less than 5% is deposited on the floor of the continental shelf or the deep sea.</span></p>","language":"English","publisher":"University of Chicago Press","doi":"10.1086/628677","issn":"00221376","usgsCitation":"Meade, R., 1982, Sources, sinks and storage of river sediments in the Atlantic drainage of the United States: Journal of Geology, v. 90, no. 3, p. 235-252, https://doi.org/10.1086/628677.","productDescription":"18 p.","startPage":"235","endPage":"252","numberOfPages":"18","costCenters":[],"links":[{"id":221201,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"90","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b93a9e4b08c986b31a604","contributors":{"authors":[{"text":"Meade, R.H.","contributorId":27449,"corporation":false,"usgs":true,"family":"Meade","given":"R.H.","email":"","affiliations":[],"preferred":false,"id":362021,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1014347,"text":"1014347 - 1982 - Biological effects of dietary T-2 toxin on rainbow trout, Salmo gairdneri","interactions":[],"lastModifiedDate":"2023-03-03T19:29:08.230568","indexId":"1014347","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":874,"text":"Aquatic Toxicology","active":true,"publicationSubtype":{"id":10}},"title":"Biological effects of dietary T-2 toxin on rainbow trout, Salmo gairdneri","docAbstract":"<p>A 16-wk feeding study was conducted to evaluate the chronic toxicity of graded levels (0, 1.0, 2.5.5, 10 and 15 mg/kg of chemically pure dietary T-2 toxin (4,15-diacetoxy-8-(3-methylbutyryloxy)-12,13-epoxy-Δ<sup>9</sup>-tricothecen-3-ol) in 1-g rainbow trout,<span>&nbsp;</span><i>Salmo gairdneri</i>, held in 9°C single-passage well water. Levels of T-2 toxin &gt; 2.5 mg/kg depressed growth, efficiency of feed use, hematocrit, blood hemoglobin concentration and feed acceptance, and caused a transitory edema in a dose-dependent manner. Growth of trout fed a semipurified diet containing the toxin was described by the function:<span>&nbsp;</span><i>Y</i><span>&nbsp;</span>= 0.265 + 142.075 e<sup>(0.029<i>X</i><sub>1</sub></sup>− 1.554x<sub>2<sup>3.7</sup></sub>), where<span>&nbsp;</span><i>Y</i><span>&nbsp;</span>= gain as percentage starting weight per wk;<span>&nbsp;</span><i>X</i><sub>1</sub><span>&nbsp;</span>is time in wk and 0 ⩽<span>&nbsp;</span><i>X</i><sub>1</sub>⩽16; and<span>&nbsp;</span><i>X</i><sub>2</sub><span>&nbsp;</span>is T-2 content of diet in mg/kgand 0⩽<i>X</i><sub>2</sub>⩽15.</p><p>Exposure of fish to T-2 toxin did not affect activity of intestinal lumen chymoirypsin or trypsin, nitrogen digestibility or metabolizabte energy. Feeding of 15 mg/kg T-2 toxin to adult trout caused hemorrhaging in the intestines and regurgitation of subsequently intubated feed regardless of T-2 loxin content.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0166-445X(82)90007-8","usgsCitation":"Poston, H.A., Coffine, J.L., and Combs, G.F., 1982, Biological effects of dietary T-2 toxin on rainbow trout, Salmo gairdneri: Aquatic Toxicology, v. 2, no. 2, p. 79-88, https://doi.org/10.1016/0166-445X(82)90007-8.","productDescription":"10 p.","startPage":"79","endPage":"88","numberOfPages":"10","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":131421,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"2","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a48e4b07f02db6234bd","contributors":{"authors":[{"text":"Poston, H. A.","contributorId":21893,"corporation":false,"usgs":true,"family":"Poston","given":"H.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":320222,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Coffine, J. L.","contributorId":55391,"corporation":false,"usgs":false,"family":"Coffine","given":"J.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":320224,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Combs, G. F. Jr.","contributorId":31352,"corporation":false,"usgs":false,"family":"Combs","given":"G.","suffix":"Jr.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":320223,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70011813,"text":"70011813 - 1982 - An automatic optimum kernel-size selection technique for edge enhancement","interactions":[],"lastModifiedDate":"2017-01-18T14:57:13","indexId":"70011813","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3254,"text":"Remote Sensing of Environment","printIssn":"0034-4257","active":true,"publicationSubtype":{"id":10}},"title":"An automatic optimum kernel-size selection technique for edge enhancement","docAbstract":"<p>Edge enhancement is a technique that can be considered, to a first order, a correction for the modulation transfer function of an imaging system. Digital imaging systems sample a continuous function at discrete intervals so that high-frequency information cannot be recorded at the same precision as lower frequency data. Because of this, fine detail or edge information in digital images is lost. Spatial filtering techniques can be used to enhance the fine detail information that does exist in the digital image, but the filter size is dependent on the type of area being processed. A technique has been developed by the authors that uses the horizontal first difference to automatically select the optimum kernel-size that should be used to enhance the edges that are contained in the image.&nbsp;</p>","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Remote Sensing of Environment","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","doi":"10.1016/0034-4257(82)90005-0","issn":"00344257","usgsCitation":"Chavez, P.S., and Bauer, B.P., 1982, An automatic optimum kernel-size selection technique for edge enhancement: Remote Sensing of Environment, v. 12, no. 1, p. 23-38, https://doi.org/10.1016/0034-4257(82)90005-0.","productDescription":"16 p.","startPage":"23","endPage":"38","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":221198,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ea21e4b0c8380cd48665","contributors":{"authors":[{"text":"Chavez, Pat S. Jr.","contributorId":39870,"corporation":false,"usgs":true,"family":"Chavez","given":"Pat","suffix":"Jr.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":362015,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bauer, Brian P.","contributorId":58946,"corporation":false,"usgs":true,"family":"Bauer","given":"Brian","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":362016,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011811,"text":"70011811 - 1982 - Seasonal growth in the bivalve Macoma balthica near the southern limit of its range","interactions":[],"lastModifiedDate":"2020-09-02T17:41:34.917836","indexId":"70011811","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1583,"text":"Estuaries","active":true,"publicationSubtype":{"id":10}},"title":"Seasonal growth in the bivalve Macoma balthica near the southern limit of its range","docAbstract":"<p>Shell-length growth in Macoma balthica from San Francisco Bay, California, as measured on living animals in situ, is highly seasonal despite a mild Mediterranean climate: a long period of near non-growth from May to the following February is followed by a short period of rapid growth between March and May. The rapid-growth period follows the spawning period during January/February and ends as water temperature rises above about 15??C. Despite the shortness of the growth period, M. balthica grows larger at a given age in San Francisco Bay than is recorded elsewhere in the world. Application of a model, developed elsewhere from these same field measurements, shows that (1) measurable growth occurs during the summer/autumn/early winter \"nongrowth\" period, (2) there is an autumn recruitment, and (3) both spring and autumn recruits combine to form a single \"one-year-old\" size grouping. None of these features is detectable through growth-ring analysis of field samples, apparently because of indistinct climatic seasons, or through size-frequency histogram analysis because of the combined effects of slow growth and intermittent recruitment. ?? 1982 Estuarine Research Federation.</p>","language":"English","publisher":"Springer-Verlag","doi":"10.2307/1352108","issn":"15592723","usgsCitation":"Nichols, F., and Thompson, J., 1982, Seasonal growth in the bivalve Macoma balthica near the southern limit of its range: Estuaries, v. 5, no. 2, p. 110-120, https://doi.org/10.2307/1352108.","startPage":"110","endPage":"120","numberOfPages":"11","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":221132,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"5","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b88ace4b08c986b316ac9","contributors":{"authors":[{"text":"Nichols, F.H.","contributorId":88020,"corporation":false,"usgs":true,"family":"Nichols","given":"F.H.","affiliations":[],"preferred":false,"id":362012,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thompson, J.K.","contributorId":103300,"corporation":false,"usgs":true,"family":"Thompson","given":"J.K.","email":"","affiliations":[],"preferred":false,"id":362013,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":1014037,"text":"1014037 - 1982 - Survival of duck plaque virus in water from Lake Andes National Wildlife Refuge, South Dakota","interactions":[],"lastModifiedDate":"2024-07-23T00:00:45.52039","indexId":"1014037","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","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":"Survival of duck plaque virus in water from Lake Andes National Wildlife Refuge, South Dakota","docAbstract":"<div id=\"9831238\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>An isolant of duck plague herpesvirus from the Lake Andes Refuge outbreak was seeded in raw and filter-decontaminated water from two locations on the refuge, held at 4 C, and assayed for infectivity intermittently over a period of 2 mo. From an initial level of about 10<sup>5</sup><span>&nbsp;</span>PFU per ml, infectivity in the filtered samples uniformly dropped to about 10<sup>4</sup><span>&nbsp;</span>PFU per ml. Infectivity in the raw samples declined much more rapidly; infectious virus remaining at the end of 2 mo (ca. 10<sup>1</sup><span>&nbsp;</span>PFU per ml) was only about 0.01% of that originally seeded.</p></div>","language":"English","publisher":"Wildlife Disease Association","doi":"10.7589/0090-3558-18.4.437","usgsCitation":"Wolf, K., and Burke, C., 1982, Survival of duck plaque virus in water from Lake Andes National Wildlife Refuge, South Dakota: Journal of Wildlife Diseases, v. 18, no. 4, p. 437-440, https://doi.org/10.7589/0090-3558-18.4.437.","productDescription":"4 p.","startPage":"437","endPage":"440","numberOfPages":"4","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":480259,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.7589/0090-3558-18.4.437","text":"Publisher Index Page"},{"id":129491,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"18","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db688185","contributors":{"authors":[{"text":"Wolf, K.","contributorId":16344,"corporation":false,"usgs":true,"family":"Wolf","given":"K.","email":"","affiliations":[],"preferred":false,"id":319660,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Burke, C.N.","contributorId":96213,"corporation":false,"usgs":true,"family":"Burke","given":"C.N.","email":"","affiliations":[],"preferred":false,"id":319661,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011438,"text":"70011438 - 1982 - Sedimentation of lithogenic particles in the deep ocean","interactions":[],"lastModifiedDate":"2018-04-09T13:07:32","indexId":"70011438","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","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":"Sedimentation of lithogenic particles in the deep ocean","docAbstract":"<p>Investigation of lithogenic particles collected by sediment traps in open-ocean stations revealed that the sediment flux increased linearly with depth in the water column. This rate of increase decreased with distance of the station from the continent; it was largest at the Panama Basin station and almost negligible at the E. Hawaii Abyssal Plain station. At the Panama Basin station, smectite flux increased with depth. We suggest that smectite resuspended from bottom sediments of the continental slope west of the sediment-trap station is advected by easterly deep currents, and the suspended particles are then possibly entrapped by large settling particles. On the other hand, the flux of hemipelagic clay particles, kaolinite and chlorite, was nearly constant at all depths; this can be explained by incorporation of these particles in fecal pellets which then settle from the surface water. At the Demerara Abyssal Basin Station, flux of illite and chlorite particles increased with depth and the flux of smectite was constant. A sudden increase of the flux of illite and chlorite was observed near the bottom traps at the So??hm Abyssal Plain station. The flux of quartz and feldspar was 10 to 15% of the clay flux.&nbsp;</p>","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Marine Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/0025-3227(82)90139-6","issn":"00253227","usgsCitation":"Honjo, S., Manganini, S., and Poppe, L., 1982, Sedimentation of lithogenic particles in the deep ocean: Marine Geology, v. 50, no. 3, p. 199-220, https://doi.org/10.1016/0025-3227(82)90139-6.","productDescription":"22 p.","startPage":"199","endPage":"220","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":221238,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"50","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b8a71e4b08c986b3171c5","contributors":{"authors":[{"text":"Honjo, S.","contributorId":97227,"corporation":false,"usgs":true,"family":"Honjo","given":"S.","email":"","affiliations":[],"preferred":false,"id":361099,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Manganini, S.J.","contributorId":80417,"corporation":false,"usgs":true,"family":"Manganini","given":"S.J.","email":"","affiliations":[],"preferred":false,"id":361098,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Poppe, L.J.","contributorId":72782,"corporation":false,"usgs":true,"family":"Poppe","given":"L.J.","affiliations":[],"preferred":false,"id":361097,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70011798,"text":"70011798 - 1982 - The mobility of uranium and other elements during alteration of rhyolite ash to montmorillonite: A case study in the Troublesome Formation, Colorado, U.S.A.","interactions":[],"lastModifiedDate":"2013-01-21T09:33:28","indexId":"70011798","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1213,"text":"Chemical Geology","active":true,"publicationSubtype":{"id":10}},"title":"The mobility of uranium and other elements during alteration of rhyolite ash to montmorillonite: A case study in the Troublesome Formation, Colorado, U.S.A.","docAbstract":"An unusual occurrence of juxtaposed glassy and clay-altered ash was sampled to estimate the degree and type of element mobility during alteration of glass to montmorillonite. The results are particularly interesting in that major mobilization of uranium is indicated. Closely spaced samples of glassy and montmorillonitic ash were collected from the same 20-50 cm thick stratigraphic horizon in the Troublesome Formation (Miocene) of northwestern Colorado. Sharp contacts exist between glassy ash and underlying pink montmorillonite and indicate that water-saturated conditions were restricted to basal ash layers. Formation of montmorillonite instead of zeolites suggests that the water was not highly saline or alkaline. Isotopic and chemical analyses of glassy and clay-altered samples indicate the following: 1. (1) Montmorillonite has U concentrations which are only 10-15% of the concentrations in coexisting glass. Similarly depleted elements include Cs, Rb, Na and K. Much smaller depletions of these elements in some glassy samples serve as sensitive indicators of incipient alteration of glass to montmorillonite. 2. (2) Abundances of relatively insoluble elements such as Th, Ta, Hf and Al are slightly higher (5-50%) in clay-altered ash and serve as indicators of the maximum levels of enrichment in residual material. Greater enrichment of elements such as Ca, Mg, Sr, Sc, P, Cr and Co indicate structural incorporation, adsorption, or ion-exchange uptake by clay or secondary hydrous oxides of Fe and Mn. 3. (3) The rare-earth-element patterns and abundances in glass are sufficiently mimicked by detritus-free montmorillonite to document the compositional equivalency of the two. 4. (4) Radioactive equilibrium exists between 238U and its decay products 234U and 230Th. This documents minimal open-system mobility of U within the last ??? 0.3 Ma. ?? 1982.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Chemical Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","doi":"10.1016/0009-2541(82)90001-8","issn":"00092541","usgsCitation":"Zielinski, R.A., 1982, The mobility of uranium and other elements during alteration of rhyolite ash to montmorillonite: A case study in the Troublesome Formation, Colorado, U.S.A.: Chemical Geology, v. 35, no. 3-4, p. 185-204, https://doi.org/10.1016/0009-2541(82)90001-8.","startPage":"185","endPage":"204","numberOfPages":"20","costCenters":[],"links":[{"id":266117,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0009-2541(82)90001-8"},{"id":220933,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"35","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505baddde4b08c986b323e2f","contributors":{"authors":[{"text":"Zielinski, R. A. 0000-0002-4047-5129","orcid":"https://orcid.org/0000-0002-4047-5129","contributorId":106930,"corporation":false,"usgs":true,"family":"Zielinski","given":"R.","email":"","middleInitial":"A.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":false,"id":361980,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011799,"text":"70011799 - 1982 - Hydrologic inferences from ring widths of flood-damaged trees, Potomac River, Maryland","interactions":[],"lastModifiedDate":"2012-03-12T17:18:32","indexId":"70011799","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1539,"text":"Environmental Geology","active":true,"publicationSubtype":{"id":10}},"title":"Hydrologic inferences from ring widths of flood-damaged trees, Potomac River, Maryland","docAbstract":"Year-to-year variability in the ring widths of trees on flood plains along two reaches of the Potomac River near Washington, D.C., seems in large part to be related to differences in flood-flow regimes. Trees directly exposed to high flood velocities are damaged more often than sheltered trees and thus exhibit more variable ring-width patterns. The ring-width variability of unsheltered trees on low levels of flood plains is greater than that of trees on high levels, indicating that variability values are positively correlated with flood frequency. Sheltered trees, however, have less variable ring-width patterns than those of unsheltered trees, and variability is not correlated with flood frequency. As a result, ring-width variations may be used to estimate the probability of flood damage along local channel reaches of a stream. Growth responses after hydrologic catastrophies in 1948 and 1972 indicate that rings of flood-plain trees can be used to document the occurrence and crest altitude of high-magnitude floods. ?? 1982 Springer-Verlag New York Inc.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Environmental Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisherLocation":"Springer-Verlag","doi":"10.1007/BF02380498","issn":"09430105","usgsCitation":"Yanosky, T., 1982, Hydrologic inferences from ring widths of flood-damaged trees, Potomac River, Maryland: Environmental Geology, v. 4, no. 1, p. 43-52, https://doi.org/10.1007/BF02380498.","startPage":"43","endPage":"52","numberOfPages":"10","costCenters":[],"links":[{"id":205075,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF02380498"},{"id":220934,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"4","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3638e4b0c8380cd60535","contributors":{"authors":[{"text":"Yanosky, T.M.","contributorId":42263,"corporation":false,"usgs":true,"family":"Yanosky","given":"T.M.","email":"","affiliations":[],"preferred":false,"id":361981,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011635,"text":"70011635 - 1982 - Dynamic ice-wallow relief of northern Alaska's nearshore","interactions":[],"lastModifiedDate":"2024-05-21T23:48:44.213847","indexId":"70011635","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2450,"text":"Journal of Sedimentary Petrology","active":true,"publicationSubtype":{"id":10}},"title":"Dynamic ice-wallow relief of northern Alaska's nearshore","docAbstract":"<div><div id=\"12458204\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>Contour maps with 0.5-m depth interval were prepared for a small area seaward of Reindeer Island, a barrier island in the Beaufort Sea, Alaska, by repeated surveys with very accurate navigation and very close trackline spacing. The maps reveal numerous closed depressions and mounds about 50 to 100 m in diameter and 2 to 3 m in relief, presumably related to grounded ice floes common in the area year round. Some of the features were obliterated over the course of three seasons while new ones formed. Although the depressions resemble kettles, they are formed by very different mechanisms. We believe that these bedforms represent erosion and deposition caused by: a) intensified flow around stationary ice floes serving as obstacles and b) pulsating currents generated by vertical oscillations or rocking motions of grounded floes in a seaway. Because sediment transport occurs around the ice, not where it directly touches the sea floor, the depressions are much larger than the base of the acting floes. Ice-wallow bedforms, although not found everywhere, are characteristic of arctic nearshore regions with non-cohesive sediments, and most likely occur in other ice-stressed coastal environments in differing degrees. The bedforms studied here are highly active and must be considered in planning nearshore construction activities.</p></div></div>","language":"English","publisher":"SEPM","doi":"10.1306/212F7F77-2B24-11D7-8648000102C1865D","issn":"00224472","usgsCitation":"Reimnitz, E., and Kempema, E., 1982, Dynamic ice-wallow relief of northern Alaska's nearshore: Journal of Sedimentary Petrology, v. 52, no. 2, p. 451-462, https://doi.org/10.1306/212F7F77-2B24-11D7-8648000102C1865D.","productDescription":"12 p.","startPage":"451","endPage":"462","numberOfPages":"12","costCenters":[],"links":[{"id":221190,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"52","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0426e4b0c8380cd507f7","contributors":{"authors":[{"text":"Reimnitz, E.","contributorId":61557,"corporation":false,"usgs":true,"family":"Reimnitz","given":"E.","affiliations":[],"preferred":false,"id":361585,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kempema, E.","contributorId":53395,"corporation":false,"usgs":true,"family":"Kempema","given":"E.","affiliations":[],"preferred":false,"id":361584,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70011435,"text":"70011435 - 1982 - Leaching of radionuclides from uranium ore and mill tailings ( Ra- 226, Tn-230).","interactions":[],"lastModifiedDate":"2012-03-12T17:18:31","indexId":"70011435","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3668,"text":"Uranium","active":true,"publicationSubtype":{"id":10}},"title":"Leaching of radionuclides from uranium ore and mill tailings ( Ra- 226, Tn-230).","docAbstract":"The major part of the extractable uranium is associated with a readily acid-soluble fraction in both ore and tailings. The major part of the extractable 226Ra was associated with an iron, manganese hydrous-oxide fraction in the ore and tailings. Thorium-230 was the least leachable of the radionuclides studied. The major portion of the extractable 230Th was associated with alkaline-earth sulphate precipitates, organic matter, or both. The specific effects of milling on each of the nuclides are discussed.-Author","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Uranium","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Landa, E.R., 1982, Leaching of radionuclides from uranium ore and mill tailings ( Ra- 226, Tn-230).: Uranium, v. 1, no. 1, p. 53-63.","startPage":"53","endPage":"63","numberOfPages":"11","costCenters":[],"links":[{"id":221235,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"1","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a45a2e4b0c8380cd67453","contributors":{"authors":[{"text":"Landa, E. R.","contributorId":100002,"corporation":false,"usgs":true,"family":"Landa","given":"E.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":361093,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1013900,"text":"1013900 - 1982 - Hydrocarbons depress growth and reproduction of the Daphnia pulex (Cladocera)","interactions":[],"lastModifiedDate":"2012-02-02T00:04:27","indexId":"1013900","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1169,"text":"Canadian Journal of Fisheries and Aquatic Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Hydrocarbons depress growth and reproduction of the Daphnia pulex (Cladocera)","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Canadian Journal of Fisheries and Aquatic Sciences","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","collaboration":"None/SE","usgsCitation":"Geiger, J.G., and Buikema, A., 1982, Hydrocarbons depress growth and reproduction of the Daphnia pulex (Cladocera): Canadian Journal of Fisheries and Aquatic Sciences, v. 39, no. 6, p. 830-836.","productDescription":"p. 830-836","startPage":"830","endPage":"836","numberOfPages":"7","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":132144,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"39","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a50e4b07f02db628f24","contributors":{"authors":[{"text":"Geiger, J. G.","contributorId":29340,"corporation":false,"usgs":true,"family":"Geiger","given":"J.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":319415,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Buikema, A.L. Jr.","contributorId":43717,"corporation":false,"usgs":true,"family":"Buikema","given":"A.L.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":319416,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":1014066,"text":"1014066 - 1982 - Pathogenicity and histopathology of an unusually intense infection of white grubs (Posthodiplostomum m minimum) in the fathead minnow (Pimephales promelas)","interactions":[],"lastModifiedDate":"2024-07-22T23:59:08.210057","indexId":"1014066","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","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":"Pathogenicity and histopathology of an unusually intense infection of white grubs (Posthodiplostomum m minimum) in the fathead minnow (Pimephales promelas)","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Wildlife Disease Association","doi":"10.7589/0090-3558-18.1.51","usgsCitation":"Mitchell, A., Smith, C.E., and Hoffman, G.L., 1982, Pathogenicity and histopathology of an unusually intense infection of white grubs (Posthodiplostomum m minimum) in the fathead minnow (Pimephales promelas): Journal of Wildlife Diseases, v. 18, no. 13, p. 51-57, https://doi.org/10.7589/0090-3558-18.1.51.","productDescription":"7 p.","startPage":"51","endPage":"57","numberOfPages":"7","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":480258,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.7589/0090-3558-18.1.51","text":"Publisher Index Page"},{"id":131170,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"18","issue":"13","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae2e4b07f02db688c6a","contributors":{"authors":[{"text":"Mitchell, A.J.","contributorId":16345,"corporation":false,"usgs":true,"family":"Mitchell","given":"A.J.","email":"","affiliations":[],"preferred":false,"id":319704,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, C. E.","contributorId":29344,"corporation":false,"usgs":true,"family":"Smith","given":"C.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":319705,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hoffman, G. L.","contributorId":70713,"corporation":false,"usgs":true,"family":"Hoffman","given":"G.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":319706,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":1000116,"text":"1000116 - 1982 - Comparative hatching success of lake trout eggs in Lake Michigan water and well water","interactions":[],"lastModifiedDate":"2016-04-01T08:54:15","indexId":"1000116","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","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":"Comparative hatching success of lake trout eggs in Lake Michigan water and well water","docAbstract":"<p>A study was undertaken to examine the influence of water from southern Lake Michigan on the survival of lake trout (Salvelinus namaycush) eggs by comparing the hatching success of eggs from the same source incubated in water from Lake Michigan, or from the laboratory well. It is concluded that the observed differences in hatching are probably attributable to chemical constituents of water from the lake (eg, chlorinated hydrocarbons, metals and other industrial and agricultural chemicals).</p>","language":"English","publisher":"Taylor & Francis","doi":"10.1577/1548-8659(1982)44[47:CHSOLT]2.0.CO;2","usgsCitation":"Edsall, C., and Mac, M.J., 1982, Comparative hatching success of lake trout eggs in Lake Michigan water and well water: Progressive Fish-Culturist, v. 44, no. 1, p. 47-48, https://doi.org/10.1577/1548-8659(1982)44[47:CHSOLT]2.0.CO;2.","productDescription":"2 p.","startPage":"47","endPage":"48","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":133361,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"44","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae551","contributors":{"authors":[{"text":"Edsall, Carol C.","contributorId":39726,"corporation":false,"usgs":true,"family":"Edsall","given":"Carol C.","affiliations":[],"preferred":false,"id":308103,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mac, Michael J.","contributorId":16772,"corporation":false,"usgs":true,"family":"Mac","given":"Michael","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":308102,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":1000093,"text":"1000093 - 1982 - Food of freshwater drum in western Lake Erie","interactions":[],"lastModifiedDate":"2016-03-31T15:29:19","indexId":"1000093","displayToPublicDate":"1982-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2330,"text":"Journal of Great Lakes Research","active":true,"publicationSubtype":{"id":10}},"title":"Food of freshwater drum in western Lake Erie","docAbstract":"<p>The abundance of freshwater drum (Aplodinotus grunniens) suggests they play an important role in the Lake Erie ecosystem. Our analysis of freshwater drum digestive tracts and macrobenthic samples collected from western Lake Erie indicates that drum were selective feeders. Planktonic cladocerans and larval midges (Chironomidae) were the primary prey organisms eaten by drum. Young-of-the-year fed mostly on cladocerans, while yearling and older drum ate both cladocerans and midge larvae. Decapods, pelecypods, and fish were found only in the digestive tracts of drum longer than 250 mm. While the most abundant organisms in benthic samples were cladocerans (ephippial) and oligochaetes (89.5% by number), they constituted less than 1% of the diet. An evaluation of food selectivity, using Ivlev's index of electivity for benthic organisms, indicated that adult drum preferred midges to any other benthic food.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/S0380-1330(82)72007-6","usgsCitation":"Bur, M.T., 1982, Food of freshwater drum in western Lake Erie: Journal of Great Lakes Research, v. 8, no. 4, p. 672-675, https://doi.org/10.1016/S0380-1330(82)72007-6.","productDescription":"4 p.","startPage":"672","endPage":"675","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":132935,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae6c0","contributors":{"authors":[{"text":"Bur, Michael T.","contributorId":102015,"corporation":false,"usgs":true,"family":"Bur","given":"Michael","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":308068,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
]}