{"pageNumber":"2405","pageRowStart":"60100","pageSize":"25","recordCount":68827,"records":[{"id":1689,"text":"wsp2033 - 1974 - Availability of ground water in the lower Pawcatuck River basin, Rhode Island","interactions":[],"lastModifiedDate":"2023-10-31T20:19:36.788644","indexId":"wsp2033","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":341,"text":"Water Supply Paper","code":"WSP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2033","title":"Availability of ground water in the lower Pawcatuck River basin, Rhode Island","docAbstract":"The lower Pawcatuck River basin in southwestern Rhode Island is an area of about 169 square miles underlain by crystalline bedrock over which lies a relatively thin mantle of glacial till and stratified drift. Stratified drift, consisting dominantly of sand and gravel, occurs in irregularly shaped linear deposits that are generally less than a mile wide and less than 125 feet thick; these deposits are found along the Pawcatuck River, its tributaries, and abandoned preglacial channels. Deposits of stratified sand and gravel constitute the principal aquifer in the lower Pawcatuck basin and the only one capable of sustaining yields of 100 gallons per minute or more to individual wells. \r\n\r\nWater available for development in this aquifer consists of water in storage--potential ground-water runoff to streams--plus infiltration that can be induced from streams. Minimum annual ground-water runoff from the sand and gravel aquifer is calculated to be at least 1.17 cubic feet per second per square mile, or 0.76 million gallons per day per square mile. Potential recharge by induced infiltration is estimated to range from about 250 to 600 gallons per day per linear foot of streambed for the principal streams. In most areas, induced infiltration from streams constitutes the major source of water potentially available for development by wells. \r\n\r\nBecause subsurface hydraulic connection in the sand and gravel aquifer is poor in several places, the deposits are conveniently divisible into several ground-water reservoirs. The potential yield from five of the most promising ground-water reservoirs is evaluated by means of mathematical models. Results indicate that continuous withdrawals ranging from 1.3 to 10.3 million gallons per day, and totaling 31 million gallons per day, are obtainable from these reservoirs. Larger yields may be recovered by different well placement, spacing, construction and development, pumping practice, and so forth. \r\n\r\nWithdrawals at the rates indicated will reduce streamflow downstream from pumping centers but generally will not result in streams going dry, provided the water is returned to the basin. Export of water from the basin will require careful consideration of the effects of such withdrawals on low streamflow. Export from the Pawcatuck basin of 27 million gallons per day, estimated to be available from ground-water reservoirs in the upper Pawcatuck basin, in addition to 37.5 million gallons per day available in the lower Pawcatuck basin, will markedly reduce low streamflow. The 90-percent duration flow of the Pawcatuck River at Westerly would be reduced from 75 million gallons per day to perhaps as little as 21 million gallons per day. \r\n\r\nThe chemical quality of water from both the sand and gravel aquifer and associated streams is suitable for most purposes. The water is soft, slightly acidic, and typically has a dissolved-solids content of less than 75 milligrams per liter. Some treatment may be required locally for removal of iron and manganese to meet recommended standards of the U.S. Public Health Service for drinking water.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wsp2033","usgsCitation":"Gonthier, J.B., Johnston, H.E., and Malmberg, G.T., 1974, Availability of ground water in the lower Pawcatuck River basin, Rhode Island: U.S. Geological Survey Water Supply Paper 2033, Report: iv, 40 p.; 5 Plates: 20.00 x 38.88 inches or smaller, https://doi.org/10.3133/wsp2033.","productDescription":"Report: iv, 40 p.; 5 Plates: 20.00 x 38.88 inches or smaller","costCenters":[],"links":[{"id":422303,"rank":8,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_25524.htm","linkFileType":{"id":5,"text":"html"}},{"id":26771,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wsp/2033/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":26769,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wsp/2033/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":137039,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wsp/2033/report-thumb.jpg"},{"id":26773,"rank":7,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wsp/2033/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":26772,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wsp/2033/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":26774,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wsp/2033/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":26770,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wsp/2033/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Rhode Island","otherGeospatial":"lower Pawcatuck River basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -71.843,\n 41.667\n ],\n [\n -71.843,\n 41.345\n ],\n [\n -71.614,\n 41.345\n ],\n [\n -71.614,\n 41.667\n ],\n [\n -71.843,\n 41.667\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d91d","contributors":{"authors":[{"text":"Gonthier, Joseph B.","contributorId":74350,"corporation":false,"usgs":true,"family":"Gonthier","given":"Joseph","email":"","middleInitial":"B.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":143976,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnston, Herbert E.","contributorId":16392,"corporation":false,"usgs":true,"family":"Johnston","given":"Herbert","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":143975,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Malmberg, Glenn T.","contributorId":11196,"corporation":false,"usgs":true,"family":"Malmberg","given":"Glenn","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":143974,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":1013586,"text":"1013586 - 1974 - Effects of stocking density and water exchange rate on growth and survival of channel catfish Ictalurus punctatus (Rafinesque) in circular tanks","interactions":[],"lastModifiedDate":"2023-08-09T15:07:42.518643","indexId":"1013586","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":853,"text":"Aquaculture","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Effects of stocking density and water exchange rate on growth and survival of channel catfish Ictalurus punctatus (Rafinesque) in circular tanks","title":"Effects of stocking density and water exchange rate on growth and survival of channel catfish Ictalurus punctatus (Rafinesque) in circular tanks","docAbstract":"

Channel catfish were cultured for 177 days in circular tanks containing 1.6 m3 of water at combinations of five stocking densities (90–720 fish/m3) and five water exchange rates (2.0–0.5 h per exchange). Net yield increased as stocking density increased up to 540 fish/m3 then declined at higher densities. Mean fish weight, feed conversion efficiency and survival all declined as stocking density increased.

Water exchange rates of 1.5 h or greater achieved similar results at stocking densities of 180 and 360 fish/m3. However, at a density of 540 fish/m3 a faster exchange rate resulted in increased growth, feed conversion efficiency and survival. At 2.0 h per exchange, these parameters were depressed at 180 and 360 fish/m3.

The following predictive equations (P = 0.01) were formulated from the data, where x1 represents the stocking density and x2 the exchange rate.

Net yield:

Y1= −64.785 + 0.52x1+ 121.977x2− 2.25 × 10−5x12− 43.989x22− 0.0104x1x2.\">Y1= −64.785 + 0.52x1+ 121.977x2− 2.25 × 10−5x12− 43.989x22− 0.0104x1x2.

Mean fish weight:

Y2= 26.649 − 0.346x1× 246.384x2− 97.55x22.\">Y2= 26.649 − 0.346x1× 246.384x2− 97.55x22.

Feed conversion efficiency:

Y3= 1.799 − 9.673 × 10−4x1+ 0.464x22.\">Y3= 1.799 − 9.673 × 10−4x1+ 0.464x22.

The maximum predicted net yield of 93.1 kg occurs at a stocking density of 399 fish/m3 and 0.91 h per exchange.

","language":"English","publisher":"Elsevier","doi":"10.1016/0044-8486(74)90016-7","usgsCitation":"Allen, K.O., 1974, Effects of stocking density and water exchange rate on growth and survival of channel catfish Ictalurus punctatus (Rafinesque) in circular tanks: Aquaculture, v. 4, no. 1, p. 29-39, https://doi.org/10.1016/0044-8486(74)90016-7.","productDescription":"11 p.","startPage":"29","endPage":"39","numberOfPages":"11","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":132263,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"4","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a28e4b07f02db611534","contributors":{"authors":[{"text":"Allen, Kenneth O.","contributorId":86636,"corporation":false,"usgs":true,"family":"Allen","given":"Kenneth","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":318794,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":1013758,"text":"1013758 - 1974 - Effect of dietary biotin and lipid on growth, stamina, lipid metabolism and biotin-containing enzymes in brook trout (Salvelinus fontinalis)","interactions":[],"lastModifiedDate":"2025-02-27T17:16:03.513633","indexId":"1013758","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2403,"text":"Journal of Nutrition","active":true,"publicationSubtype":{"id":10}},"title":"Effect of dietary biotin and lipid on growth, stamina, lipid metabolism and biotin-containing enzymes in brook trout (Salvelinus fontinalis)","docAbstract":"

Simultaneous dietary fat and biotin deficiencies in brook trout suppressed weight gain, feed/gain efficiency, swimming stamina, and total liver lipids. Dietary fat alone reduced body water, increased body fat and ash, reversed the elevating effect of biotin plus fat on liver palmitic and stearic acids, and widened the 16:0 to 16:1, 18:0 to 18:1, 18:2 to 20:4 and 18:3 to 22:5 liver fatty acid ratios. Fat also accentuated the accumulation of liver oleic and linoleic acids caused by biotin deprivation and apparently prevented docosapentaenoic acid biosynthesis in biotin-deprived trout. Fish fed fat with no biotin had the least, and those fed biotin with no fat the most, liver acetyl CoA carboxylase (ACC) and pyruvate carboxylase (PC) activities. Those fed neither supplemental biotin nor fat and those fed both showed equal liver ACC activity.

","language":"English","publisher":"Elsevier","doi":"10.1093/jn/104.3.315","usgsCitation":"Poston, H.A., and McCartney, T., 1974, Effect of dietary biotin and lipid on growth, stamina, lipid metabolism and biotin-containing enzymes in brook trout (Salvelinus fontinalis): Journal of Nutrition, v. 104, no. 3, p. 315-322, https://doi.org/10.1093/jn/104.3.315.","productDescription":"8 p.","startPage":"315","endPage":"322","numberOfPages":"8","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":129290,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"104","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4be4b07f02db62572d","contributors":{"authors":[{"text":"Poston, H. A.","contributorId":21893,"corporation":false,"usgs":true,"family":"Poston","given":"H.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":319203,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McCartney, T.H.","contributorId":70720,"corporation":false,"usgs":true,"family":"McCartney","given":"T.H.","email":"","affiliations":[],"preferred":false,"id":319204,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1001620,"text":"1001620 - 1974 - Feeding ecology of pintail hens during reproduction","interactions":[],"lastModifiedDate":"2018-01-02T10:52:24","indexId":"1001620","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3544,"text":"The Auk","onlineIssn":"1938-4254","printIssn":"0004-8038","active":true,"publicationSubtype":{"id":10}},"title":"Feeding ecology of pintail hens during reproduction","docAbstract":"

Food supply has been acknowledged as one of eight major external factors regulating the sexual cycles of birds (Marshall 1961). Several hypotheses have been advanced to explain the role of food supply as an ultimate factor regulating breeding (Marshall 1951; Lack 1954, 1968; Wynne-Edwards 1962; and others). Another potential influence of food is its being a proximate stimulus to breeding. When certain foods become available they may act as a stimulus as the female requires them to meet her dietary needs during egg formation. Lack (1966a: 24) suggested that the average date of laying by the Great Tit (Parus major) probably resulted from a correlation between spring temperatures and the time of appearance of the insect foods the adult females need to form eggs. He also cited other passerines whose breeding was affected by food supply available to the female. In waterfowl it has been suggested that laying females require invertebrate foods (Moyle 1961, Leitch 1964). If true, this implies that the timing of laying is influenced by those environmental changes that affect food supply.

The Pintail (Anas acuta) lives primarily on plant foods during much of the year (Martin et al. 1951); thus a study of feeding ecology during the nesting season provided an opportunity to evaluate the significance of an invertebrate food source to females during the period of egg formation. Marshall (1951) stated that essentially vegetarian species appear compelled to switch at least partially to a heavier protein diet when feeding their developing young. Production of a clutch of eggs, like tissue growth in the young, requires a special dietary need that presumably should be reflected in the diet of vegetarian species during the period that eggs are being formed. This paper describes the diet of the female Pintail prior to, during, and after laying and discusses the impact of certain environmental and physiological changes on Pintail breeding.

","language":"English","publisher":"American Ornithological Society","usgsCitation":"Krapu, G., 1974, Feeding ecology of pintail hens during reproduction: The Auk, v. 91, no. 2, p. 278-290.","productDescription":"13 p.","startPage":"278","endPage":"290","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":130510,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":341415,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://www.jstor.org/stable/4084508"}],"volume":"91","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fde4b07f02db5f5f87","contributors":{"authors":[{"text":"Krapu, Gary L.","contributorId":56994,"corporation":false,"usgs":true,"family":"Krapu","given":"Gary L.","affiliations":[],"preferred":false,"id":311362,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":1001205,"text":"1001205 - 1974 - Nematode parasites of waterfowl (Anseriformes) from western United States","interactions":[],"lastModifiedDate":"2018-01-04T10:54:41","indexId":"1001205","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3768,"text":"Wildlife Disease","active":true,"publicationSubtype":{"id":10}},"title":"Nematode parasites of waterfowl (Anseriformes) from western United States","docAbstract":"Thirty-four species of nematodes were found in 415 Anseriformes (Anatidae) of 27 species; 93.7% of birds over 4 weeks old were infected. Data on prevalence, host specificity, age of host, and geographic distribution are given. Infections were more intense in sick birds and birds in poor physical condition. Accidental or abnormal infection was more likely in sick than in normal birds. From 1 to 13 species of nematodes are reported from each host species, including 118 new host records, 3 nematodes new for North America, and 1 new species. Multiple infections were present in 76.5% of birds parasitized; eight species of nematodes were found in one whistling swan (Olor columbianus).","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Wildlife Disease","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"McDonald, M., 1974, Nematode parasites of waterfowl (Anseriformes) from western United States: Wildlife Disease, no. 64, p. 19-19.","productDescription":"1 p.","startPage":"19","endPage":"19","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":129103,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"issue":"64","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4affe4b07f02db697e1b","contributors":{"authors":[{"text":"McDonald, M.E.","contributorId":33661,"corporation":false,"usgs":true,"family":"McDonald","given":"M.E.","email":"","affiliations":[],"preferred":false,"id":310700,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":1001578,"text":"1001578 - 1974 - Ice on waterfowl markers","interactions":[],"lastModifiedDate":"2017-11-16T09:25:54","indexId":"1001578","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3779,"text":"Wildlife Society Bulletin","onlineIssn":"1938-5463","printIssn":"0091-7648","active":true,"publicationSubtype":{"id":10}},"title":"Ice on waterfowl markers","docAbstract":"Wild and captive giant Canada geese (Branta canadensis maxima) and captive mallards (Anas platyrhynchos) accumulated ice on neck collars and/or nasal saddles during winter storm periods in 1971 and 1972. Weather conditions associated with icing were documented, and characteristics of icing are discussed. Severe marker icing occurred during subfreezing weather when the windchill reached approximately -37 deg.C. Birds appeared able to de-ice nasal saddles in most instances.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Wildlife Society Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Greenwood, R.J., and Bair, W., 1974, Ice on waterfowl markers: Wildlife Society Bulletin, v. 2, no. 3, p. 130-134.","productDescription":"5 p.","startPage":"130","endPage":"134","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":133840,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"2","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fc6a5","contributors":{"authors":[{"text":"Greenwood, R. J.","contributorId":74326,"corporation":false,"usgs":true,"family":"Greenwood","given":"R.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":311293,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bair, W.C.","contributorId":13575,"corporation":false,"usgs":true,"family":"Bair","given":"W.C.","email":"","affiliations":[],"preferred":false,"id":311292,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1003220,"text":"1003220 - 1974 - Residues of 2,4-D in pond water, mud, and fish, 1971","interactions":[],"lastModifiedDate":"2013-03-20T13:11:47","indexId":"1003220","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3038,"text":"Pesticides Monitoring Journal","onlineIssn":" 0031-615","printIssn":" 0031-615","active":true,"publicationSubtype":{"id":10}},"title":"Residues of 2,4-D in pond water, mud, and fish, 1971","docAbstract":"Abstract has not been submitted","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Pesticides Monitoring Journal","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Schultz, D., and Harman, P., 1974, Residues of 2,4-D in pond water, mud, and fish, 1971: Pesticides Monitoring Journal, v. 8, no. 3, p. 173-179.","productDescription":"pp. 173-179","startPage":"173","endPage":"179","numberOfPages":"7","costCenters":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"links":[{"id":133325,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":269757,"type":{"id":11,"text":"Document"},"url":"https://biodiversitylibrary.org/page/26095729"}],"volume":"8","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a53e4b07f02db62b9c2","contributors":{"authors":[{"text":"Schultz, D.P.","contributorId":106054,"corporation":false,"usgs":true,"family":"Schultz","given":"D.P.","email":"","affiliations":[],"preferred":false,"id":312985,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harman, P.D.","contributorId":56595,"corporation":false,"usgs":true,"family":"Harman","given":"P.D.","email":"","affiliations":[],"preferred":false,"id":312984,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1000326,"text":"1000326 - 1974 - Effect of temperature on accumulation of methylmercuric chloride and p,p'DDT by rainbow trout (Salmo gairdneri)","interactions":[],"lastModifiedDate":"2016-03-14T11:02:57","indexId":"1000326","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","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":"Effect of temperature on accumulation of methylmercuric chloride and p,p'DDT by rainbow trout (Salmo gairdneri)","docAbstract":"

Amounts of mercury and DDT residues accumulated from water by yearling rainbow trout (Salmo gairdneri) in the laboratory increased as water temperature increased. Fish exposed to methylmercuric chloride at concentrations of 234–263 parts per trillion for 12 wk at 5, 10, and 15 C accumulated 1.19, 1.71, and 1.96 ppm; fish exposed to p,p′DDT at concentrations of 133–176 parts per trillion accumulated 3.76, 5.93, and 6.82 ppm. Concentrations of mercury accumulated by the fish were significantly different (P < 0.01) at each of the three temperatures, and the concentrations of DDT were significantly different at 5 and 10 and 5 and 15 C. Throughout the period of exposure, the concentration factors (concentration of contaminant in the fish/concentration in water) at each of the three temperatures were far higher for p,p′DDT than for methylmercuric chloride.

","language":"English","publisher":"NRC Research Press","doi":"10.1139/f74-207","usgsCitation":"Reinert, R.E., Stone, L.J., and Willford, W.A., 1974, Effect of temperature on accumulation of methylmercuric chloride and p,p'DDT by rainbow trout (Salmo gairdneri): Journal of the Fisheries Research Board of Canada, v. 31, no. 10, p. 1649-1652, https://doi.org/10.1139/f74-207.","productDescription":"4 p.","startPage":"1649","endPage":"1652","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":128615,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"31","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4be4b07f02db625483","contributors":{"authors":[{"text":"Reinert, Robert E.","contributorId":101214,"corporation":false,"usgs":true,"family":"Reinert","given":"Robert","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":308397,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stone, Linda J.","contributorId":30173,"corporation":false,"usgs":true,"family":"Stone","given":"Linda","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":308395,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Willford, Wayne A.","contributorId":67446,"corporation":false,"usgs":true,"family":"Willford","given":"Wayne","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":308396,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":1000325,"text":"1000325 - 1974 - Dieldrin and DDT: accumulation from water and food by lake trout (Salvelinus namaycush) in the laboratory","interactions":[],"lastModifiedDate":"2012-02-02T00:04:33","indexId":"1000325","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3150,"text":"Proceedings of the Conference on Great Lakes Research","active":true,"publicationSubtype":{"id":10}},"title":"Dieldrin and DDT: accumulation from water and food by lake trout (Salvelinus namaycush) in the laboratory","docAbstract":"In the laboratory we measured the amounts of dieldrin and p,p'DDT accumulated by fish from contaminated water and food to determine how fish from Lake Michigan accumulate high concentrations of these insecticides from an environment where the concentrations in water are generally less than 0.01 ppb. Eight groups of yearling lake trout (Salvelinus namaycush) were exposed to different combinations of dieldrin and p,p'DDT in water and food. Concentrations of dieldrin and p,p'DDT ranged from 0.006 to 0.010 ppb in water and from 1,700 to 2,300 ppb in food (Oregon moist pellets).\r\nAfter 152 days of exposure to insecticides in water, fish had accumulated an average of 478 ppb dieldrin or 352 ppb p,p'DDT. Fish exposed to dieldrin and p,p'DDT in food accumulated 470 and 648 ppb, respectively. However, it was difficult to determine exactly how much of either insecticide was accumulated from the food because trace amounts (0.003-0.004 ppb) had leached from food or feces. After exposure to the insecticide was terminated, fish eliminated dieldrin at a much faster rate than p,p'DDT. In fish exposed to a combination of dieldrin and p,p'DDT in water and then held for 125 days in uncontaminated water, the total amount of dieldrin (I?g) declined 89%, but the total amount of p,p'DDT remained unchanged.\r\nWe used data from this study to estimate how much p,p'DDT adult Lake Michigan coho salmon (Oncorhynchus kisutch) accumulated from water and from food during a 104-day period (May-August 1968). The estimates suggest that during these months coho salmon accumulated most of the body burden of p,p'DDT from food.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Proceedings of the Conference on Great Lakes Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","collaboration":"Out-of-print","usgsCitation":"Reinert, R.E., Stone, L.J., and Bergman, H.L., 1974, Dieldrin and DDT: accumulation from water and food by lake trout (Salvelinus namaycush) in the laboratory: Proceedings of the Conference on Great Lakes Research, v. 17, p. 52-58.","productDescription":"p. 52-58","startPage":"52","endPage":"58","numberOfPages":"6","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":132780,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"17","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d8ba","contributors":{"authors":[{"text":"Reinert, Robert E.","contributorId":101214,"corporation":false,"usgs":true,"family":"Reinert","given":"Robert","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":308394,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stone, Linda J.","contributorId":30173,"corporation":false,"usgs":true,"family":"Stone","given":"Linda","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":308392,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bergman, Harold L.","contributorId":99099,"corporation":false,"usgs":true,"family":"Bergman","given":"Harold","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":308393,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":1000324,"text":"1000324 - 1974 - Immature insects (Plecoptera, Trichoptera, and Ephemeroptera) collected from deep water in western Lake Superior","interactions":[],"lastModifiedDate":"2016-03-14T11:31:51","indexId":"1000324","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","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":"Immature insects (Plecoptera, Trichoptera, and Ephemeroptera) collected from deep water in western Lake Superior","docAbstract":"

Five species of aquatic insects - two plecopterans, two trichopterans, and one ephemeropteran - usually found in streams or ponds were collected in water 32-100 m deep in western Lake Superior. All appear to be new records for the lake and all were collected from far greater depths than previously recorded for these forms.

","language":"English","publisher":"NRC Research Press","doi":"10.1139/f74-018","usgsCitation":"Selgeby, J.H., 1974, Immature insects (Plecoptera, Trichoptera, and Ephemeroptera) collected from deep water in western Lake Superior: Journal of the Fisheries Research Board of Canada, v. 31, no. 1, p. 109-111, https://doi.org/10.1139/f74-018.","productDescription":"3 p.","startPage":"109","endPage":"111","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":132930,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"31","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49dbe4b07f02db5e10fc","contributors":{"authors":[{"text":"Selgeby, James H.","contributorId":89828,"corporation":false,"usgs":true,"family":"Selgeby","given":"James","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":308391,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":1000494,"text":"1000494 - 1974 - Effect of acclimation temperature and heat shock on vulnerability of fry of lake whitefish (Coregonus clupeaformis) to predation","interactions":[],"lastModifiedDate":"2016-03-14T11:14:04","indexId":"1000494","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","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":"Effect of acclimation temperature and heat shock on vulnerability of fry of lake whitefish (Coregonus clupeaformis) to predation","docAbstract":"

Fry of lake whitefish (Coregonus clupeaformis) acclimated to 10, 15, and 18 C were exposed to temperatures of 24.5, 25, and 28 C for 1 min and then immediately returned to water at their acclimation temperature, in test tanks containing yearling yellow perch (Perca flavescens). The number of attacks on the fry and the number captured and eaten in 30 min were recorded in separate tests of shocked and unshocked (control) whitefish.Significantly more whitefish were captured per attack (data for shocked and unshocked fry combined) at 15 and 18 C than at 10 C; and shocked fry were significantly more vulnerable to capture by the perch than were unshocked controls.

","language":"English","publisher":"NRC Research Press","doi":"10.1139/f74-180","usgsCitation":"Yocom, T.G., and Edsall, T.A., 1974, Effect of acclimation temperature and heat shock on vulnerability of fry of lake whitefish (Coregonus clupeaformis) to predation: Journal of the Fisheries Research Board of Canada, v. 31, no. 9, p. 1503-1506, https://doi.org/10.1139/f74-180.","productDescription":"4 p.","startPage":"1503","endPage":"1506","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":128730,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"31","issue":"9","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4be4b07f02db62578d","contributors":{"authors":[{"text":"Yocom, Thomas G.","contributorId":38095,"corporation":false,"usgs":true,"family":"Yocom","given":"Thomas","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":308623,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Edsall, Thomas A.","contributorId":84302,"corporation":false,"usgs":true,"family":"Edsall","given":"Thomas","email":"","middleInitial":"A.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":false,"id":308624,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1014366,"text":"1014366 - 1974 - Yield of channel catfish and composition of effluents from shallow-water raceways","interactions":[],"lastModifiedDate":"2025-08-05T16:26:17.960045","indexId":"1014366","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","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":"Yield of channel catfish and composition of effluents from shallow-water raceways","docAbstract":"

No abstract available. 

","language":"English","publisher":"American Fisheries Society","doi":"10.1577/1548-8659(1974)36[46:YOCCAC]2.0.CO;2","usgsCitation":"Tackett, D.L., 1974, Yield of channel catfish and composition of effluents from shallow-water raceways: Progressive Fish-Culturist, v. 36, no. 1, p. 46-48, https://doi.org/10.1577/1548-8659(1974)36[46:YOCCAC]2.0.CO;2.","productDescription":"3 p.","startPage":"46","endPage":"48","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":129615,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"36","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d6e4b07f02db5de42c","contributors":{"authors":[{"text":"Tackett, Dewey L.","contributorId":8024,"corporation":false,"usgs":true,"family":"Tackett","given":"Dewey","middleInitial":"L.","affiliations":[],"preferred":false,"id":320258,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":1007687,"text":"1007687 - 1974 - Seasonal water potential changes in Sonoran Desert shrubs in relation to topography","interactions":[],"lastModifiedDate":"2023-12-18T17:50:36.202558","indexId":"1007687","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1465,"text":"Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Seasonal water potential changes in Sonoran Desert shrubs in relation to topography","docAbstract":"

Water potential in Sonoran Desert shrubs was recorded from September 1968 through September 1969. Special attention was paid to recording maximum and minimum potentials on a seasonal basis and diurnal fluctuations during the wettest and driest periods of the year. Franseria deltoidea developed the lowest potential (—85 bar) of the shrubs recorded and also showed the greatest degree of response to changes in soil moisture on a seasonal basis and evaporative power of the air on a diurnal basis. Of the species tested, Eriogonum fasciculatum showed a high degree of response to changing conditions; Larrea tridentata, Krameria gravi, and Simmondsia chinesis showed a moderate response; and Cercidium microphyllum showed only a slight response to diurnal or seasonal changes.

","language":"English","publisher":"Ecological Society of America","doi":"10.2307/1934632","usgsCitation":"Halvorson, W., and Patten, D.T., 1974, Seasonal water potential changes in Sonoran Desert shrubs in relation to topography: Ecology, v. 55, p. 173-177, https://doi.org/10.2307/1934632.","productDescription":"5 p.","startPage":"173","endPage":"177","numberOfPages":"5","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":130406,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"55","noUsgsAuthors":false,"publicationDate":"1974-01-01","publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fc2e3","contributors":{"authors":[{"text":"Halvorson, William L.","contributorId":97194,"corporation":false,"usgs":true,"family":"Halvorson","given":"William L.","affiliations":[],"preferred":false,"id":315853,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Patten, Duncan T.","contributorId":124573,"corporation":false,"usgs":false,"family":"Patten","given":"Duncan","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":315852,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":96454,"text":"96454 - 1974 - Digestive capabilities, gut morphology, and cecal fermentation in wild waterfowl (genus Anas) fed various diets","interactions":[],"lastModifiedDate":"2012-02-02T00:03:52","indexId":"96454","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":21,"text":"Thesis"},"publicationSubtype":{"id":28,"text":"Thesis"},"title":"Digestive capabilities, gut morphology, and cecal fermentation in wild waterfowl (genus Anas) fed various diets","docAbstract":"No abstract available at this time","language":"English","publisher":"University of California-Davis","publisherLocation":"Davis, CA","usgsCitation":"Miller, M.R., 1974, Digestive capabilities, gut morphology, and cecal fermentation in wild waterfowl (genus Anas) fed various diets, 87 p.","productDescription":"87 p.","startPage":"87","numberOfPages":"87","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":127138,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d66c","contributors":{"authors":[{"text":"Miller, M. R.","contributorId":19104,"corporation":false,"usgs":true,"family":"Miller","given":"M.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":299666,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":93759,"text":"93759 - 1974 - New concepts regarding the production of waterfowl and other game birds in areas of diversified agriculture","interactions":[],"lastModifiedDate":"2018-01-04T12:23:16","indexId":"93759","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"New concepts regarding the production of waterfowl and other game birds in areas of diversified agriculture","docAbstract":"Many concepts regarding breeding ecology of waterfowl and the influences of environmental factors on annual production have changed in the past 20 years. These influences are especially pronounced in the prairie region of central North America where agriculture becomes more intensive each year. The principal task assigned to this Research Center when established in 1965 was to determine the relative impact of these influences on production and to identify those facets of breeding biology, nesting habitat requirements and other factors that may be altered to increase production on lands dedicated for this purpose. A corollary objective was to develop methods for enhancing production of waterfowl and other ground-nesting birds on private lands in agricultural areas. Some of the highlights of our findings to date, together with the results from current work of others, provide new information on waterfowl that indicates: (1) homing instincts are not as specific as indicated by earlier workers, (2) there are differences in pioneering between species, sexes and age classes, (3) strength and duration of pair bonds vary by species and age classes, (4) territorial tolerances for most species are greater than previously indicated, (5) there is differential productivity by age classes in some species, (6) there has been a gradual decline in nesting success in the prairie region the past 30 years, (7) adverse influences of intensive agriculture are increasing, (8) mammalian predation is an important factor, (9) high quality, secure nesting habitat and a complex of wetland types are the essential components of an optimum production unit, (10) the size and shape of blocks of nesting cover are important management considerations, (11) overharvest of local breeding populations is becoming a serious problem in some areas. Each of these subjects is discussed as related to research objectives and current management problems. Recommendations are presented for obtaining maximum production of waterfowl and other game birds on public and private lands in agricultural areas.","language":"English","publisher":"International Union Congress of Game Biologists","usgsCitation":"Nelson, H., and Duebbert, H., 1974, New concepts regarding the production of waterfowl and other game birds in areas of diversified agriculture, v. 11, p. 385-394.","productDescription":"10 p.","startPage":"385","endPage":"394","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":128226,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"11","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6adea1","contributors":{"authors":[{"text":"Nelson, H.K.","contributorId":21489,"corporation":false,"usgs":true,"family":"Nelson","given":"H.K.","email":"","affiliations":[],"preferred":false,"id":297881,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Duebbert, Harold F.","contributorId":11544,"corporation":false,"usgs":true,"family":"Duebbert","given":"Harold F.","affiliations":[],"preferred":false,"id":297880,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":96451,"text":"96451 - 1974 - Potential enviornmental impact of proposed water supply systems in Furnace Creek and Cow Creek, Death Valley National Monument","interactions":[],"lastModifiedDate":"2012-02-02T00:03:52","indexId":"96451","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"title":"Potential enviornmental impact of proposed water supply systems in Furnace Creek and Cow Creek, Death Valley National Monument","docAbstract":"No abstract available at this time","language":"English","usgsCitation":"Douglas, C.L., and Sanchez, P., 1974, Potential enviornmental impact of proposed water supply systems in Furnace Creek and Cow Creek, Death Valley National Monument, 17 p.","productDescription":"17 p.","startPage":"17","numberOfPages":"17","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":127118,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db68378d","contributors":{"authors":[{"text":"Douglas, C. L.","contributorId":64586,"corporation":false,"usgs":true,"family":"Douglas","given":"C.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":299662,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sanchez, P.G.","contributorId":51678,"corporation":false,"usgs":true,"family":"Sanchez","given":"P.G.","email":"","affiliations":[],"preferred":false,"id":299661,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1014280,"text":"1014280 - 1974 - Nitrogen and phosphorus balance of grass carp, Ctenopharyngodon idella, fed elodea, Egeria denea","interactions":[],"lastModifiedDate":"2026-04-14T18:15:32.815088","indexId":"1014280","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","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":"Nitrogen and phosphorus balance of grass carp, Ctenopharyngodon idella, fed elodea, Egeria denea","docAbstract":"

The herbivorous grass carp fed winter elodea exhibited a negative nitrogen balance in metabolism, suggesting that food having a higher protein content would be required for normal growth. About a third of the phosphorus contained in food was retained; hence, a combination of aquatic plants and grass carp might afford an effective biological method for removing phosphorus from water. Water quality was altered by the excretion of ammonium and orthophosphate by grass carp. Even though the grass carp might be useful in removing some phosphorus from water, its principal impact was to increase the rate of recycling of nitrogen and phosphorus.

","language":"English","publisher":"American Fisheries Society","doi":"10.1577/1548-8659(1974)103<587:NAPBOG>2.0.CO;2","usgsCitation":"Stanley, J., 1974, Nitrogen and phosphorus balance of grass carp, Ctenopharyngodon idella, fed elodea, Egeria denea: Transactions of the American Fisheries Society, v. 103, no. 3, p. 587-592, https://doi.org/10.1577/1548-8659(1974)103<587:NAPBOG>2.0.CO;2.","productDescription":"6 p.","startPage":"587","endPage":"592","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":132058,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"103","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afee4b07f02db697340","contributors":{"authors":[{"text":"Stanley, J.G.","contributorId":31700,"corporation":false,"usgs":true,"family":"Stanley","given":"J.G.","email":"","affiliations":[],"preferred":false,"id":320109,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70045442,"text":"70045442 - 1974 - Hydrologic Data for Urban Studies in the Austin, Texas Metropolitan Area, 1972","interactions":[],"lastModifiedDate":"2016-08-10T15:50:08","indexId":"70045442","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","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 Urban Studies in the Austin, Texas Metropolitan Area, 1972","docAbstract":"

The purpose of this report is to present rainfall and runoff data for the Waller Creek and Wilbarger Creek study areas for the 1972 water year (October 1, 1971 to September 30, 1972).

","language":"English","publisher":"U.S. Geological Survey, Water Resources Division","publisherLocation":"Reston, VA","doi":"10.3133/70045442","collaboration":"Prepared in cooperation with the Texas Water Development Board","usgsCitation":"Wehmeyer, E., 1974, Hydrologic Data for Urban Studies in the Austin, Texas Metropolitan Area, 1972: Open-File Report, 49 p., https://doi.org/10.3133/70045442.","productDescription":"49 p.","numberOfPages":"48","onlineOnly":"N","additionalOnlineFiles":"N","temporalStart":"1971-10-01","temporalEnd":"1972-09-30","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":272735,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70045442/report.pdf"},{"id":271010,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/70045442/report-thumb.jpg"}],"country":"United States","state":"Texas","city":"Austin","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"516e72ebe4b00154e4368c02","contributors":{"authors":[{"text":"Wehmeyer, E.E.","contributorId":47789,"corporation":false,"usgs":true,"family":"Wehmeyer","given":"E.E.","email":"","affiliations":[],"preferred":false,"id":477506,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70164355,"text":"70164355 - 1974 - New seismic study begins in Puerto Rico","interactions":[],"lastModifiedDate":"2016-03-22T10:17:04","indexId":"70164355","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1435,"text":"Earthquake Information Bulletin (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"New seismic study begins in Puerto Rico","docAbstract":"

A new seismological project is now underway in Puerto Rico to provide information needed for accurate assessment of the island's seismic hazard. The project should also help to increase understanding of the tectonics and geologic evolution of the Caribbean region. The Puerto Rico Seismic Program is being conducted by the Geological Survey with support provided by the Puerto Rico Water Resources Authority, an agency responsible for generation and distribution of electric power throughout the Commonwealth. The Program will include the installation of a network of high quality seismograph stations to monitor seismic activity on and around Puerto Rico. These stations will be distributed across the island to record the seismicity as uniformly as possible. The detection and accurate location of small earthquakes, as well as moderate magnitude shocks, will aid in mapping active seismic zones and in compiling frequency of occurrence statistics which ultimately wil be useful in seismic risk-zoning of hte island. 

","language":"English","publisher":"U.S Geological Survey","usgsCitation":"Tarr, A., 1974, New seismic study begins in Puerto Rico: Earthquake Information Bulletin (USGS), v. 6, no. 4, p. 23-26.","productDescription":"4 p.","startPage":"23","endPage":"26","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":316432,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":"Puerto Rico","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -67.15393066406249,\n 18.516074596589366\n ],\n [\n -67.19512939453125,\n 18.461373375441447\n ],\n [\n -67.30224609375,\n 18.351918656384534\n ],\n [\n -67.18963623046875,\n 18.22674258246203\n ],\n [\n -67.23907470703125,\n 18.054478439496076\n ],\n [\n -67.22259521484375,\n 17.91863608052212\n ],\n [\n -67.05780029296875,\n 17.91602270387768\n ],\n [\n -66.829833984375,\n 17.921249418623304\n ],\n [\n -66.70898437499999,\n 17.934315530810004\n ],\n [\n -66.4837646484375,\n 17.947380678685217\n ],\n [\n -66.33819580078125,\n 17.913409288694826\n ],\n [\n -66.1761474609375,\n 17.908182342733486\n ],\n [\n -66.00860595703125,\n 17.939541705711544\n ],\n [\n -65.80810546875,\n 17.981345545819597\n ],\n [\n -65.7696533203125,\n 18.091033487001273\n ],\n [\n -65.7147216796875,\n 18.158901213171138\n ],\n [\n -65.61859130859375,\n 18.187606552494625\n ],\n [\n -65.5609130859375,\n 18.245003052249718\n ],\n [\n -65.58013916015625,\n 18.325847765727083\n ],\n [\n -65.621337890625,\n 18.40665471391906\n ],\n [\n -65.81085205078125,\n 18.445741249840804\n ],\n [\n -66.082763671875,\n 18.47960905583197\n ],\n [\n -66.39312744140625,\n 18.51347017266187\n ],\n [\n -66.796875,\n 18.505656663040533\n ],\n [\n -67.11822509765625,\n 18.529096121414817\n ],\n [\n -67.15393066406249,\n 18.516074596589366\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"6","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56b08fe1e4b010e2af2a5dec","contributors":{"authors":[{"text":"Tarr, Arthur C.","contributorId":75903,"corporation":false,"usgs":true,"family":"Tarr","given":"Arthur C.","affiliations":[],"preferred":false,"id":597098,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70162243,"text":"70162243 - 1974 - Comparative toxicity of two Iodophors to rainbow trout eggs","interactions":[],"lastModifiedDate":"2016-01-19T14:24:08","indexId":"70162243","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","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":"Comparative toxicity of two Iodophors to rainbow trout eggs","docAbstract":"

Toxicity of Wescodyne(R) and Betadine(R) to eyed eggs was not adversely affected by water hardness (as calcium and magnesium) or by exposure periods up to 60 min. Both iodophors were much more toxic below pH 6.0 than at pH 8.0. In general Wescodyne was slightly more toxic than Betadine. Significant egg loss occurred if freshly fertilized eggs were water-hardened in either iodophor at 100 ppm of iodine, but egg loss at 25 ppm of iodine or at 100 ppm if the eggs were disinfected 30 min after water hardening was comparable to the control. Also, there was no effect on the egg mortality or fry development following single or multiple exposures after eggs were water hardened. At pH 6.0 and above, Wescodyne and Betadine at 100 ppm iodine in a 15-min dip would be safe to use on rainbow trout eggs at any stage of development after water hardening. Recommendations and precautions for hatchery use are given.

","language":"English","publisher":"Taylor & Francis","doi":"10.1577/1548-8659(1974)103<73:CTOTIT>2.0.CO;2","usgsCitation":"Amend, D.F., 1974, Comparative toxicity of two Iodophors to rainbow trout eggs: Transactions of the American Fisheries Society, v. 103, no. 1, p. 73-78, https://doi.org/10.1577/1548-8659(1974)103<73:CTOTIT>2.0.CO;2.","productDescription":"6 p.","startPage":"73","endPage":"78","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":314481,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"103","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"569f6c41e4b0961cf27fd194","contributors":{"authors":[{"text":"Amend, Donald F.","contributorId":106543,"corporation":false,"usgs":true,"family":"Amend","given":"Donald","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":588969,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70161851,"text":"70161851 - 1974 - Effect of nitrogen supersaturated water on coho and chinook salmon","interactions":[],"lastModifiedDate":"2016-01-06T16:35:27","indexId":"70161851","displayToPublicDate":"1974-01-01T00:00:00","publicationYear":"1974","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":"Effect of nitrogen supersaturated water on coho and chinook salmon","language":"English","publisher":"Taylor & Francis","doi":"10.1577/1548-8659(1974)36[152:EONSWO]2.0.CO;2","usgsCitation":"Rucker, R.R., and Kangas, P.M., 1974, Effect of nitrogen supersaturated water on coho and chinook salmon: Progressive Fish-Culturist, v. 36, no. 3, p. 152-156, https://doi.org/10.1577/1548-8659(1974)36[152:EONSWO]2.0.CO;2.","productDescription":"5 p.","startPage":"152","endPage":"156","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":313990,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"36","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"568e48f0e4b0e7a44bc418f3","contributors":{"authors":[{"text":"Rucker, Robert R.","contributorId":69615,"corporation":false,"usgs":true,"family":"Rucker","given":"Robert","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":587925,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kangas, Paul M.","contributorId":152102,"corporation":false,"usgs":false,"family":"Kangas","given":"Paul","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":587926,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70207478,"text":"70207478 - 1974 - Porosity, density, grain density, and related physical properties of sediments from the Red Sea drill cores","interactions":[],"lastModifiedDate":"2019-12-19T18:41:19","indexId":"70207478","displayToPublicDate":"1973-12-31T18:35:45","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1997,"text":"Initial reports of the Deep Sea Drilling Project","active":true,"publicationSubtype":{"id":10}},"title":"Porosity, density, grain density, and related physical properties of sediments from the Red Sea drill cores","docAbstract":"

Representative sediments from each site were chosen for examination of their dry specific gravity and grain density. The determinations were made by micropycnometer; water was used as the displacing medium, and salt corrections were based on the refractive index measurements on interstitial water. For saltier brines the \"salinities\" derived from index of refraction are somewhat too low but, for the most part, are adequate for these corrections. Water contents are those determined on the archived samples selected for these studies. They had been kept in cold storage (4°C) in screw-capped glass bottles with poly seal lids or in heat-sealed polyethylene bags for a period of about three months.

The purpose of the measurements was to gain sufficient information on grain density to permit application of the general information or pattern to the bulk water content determinations on the small syringe samples. Bulk density, porosity, and other properties could then be calculated without using volume measurements from the syringes. Whereas the data from weight loss on drying (bulk water content) at 110-120° were considered good, the volume measurements are subject to considerable error, especially in more consolidated sediments, and are not usable at all for shales, more consolidated or cemented rocks, and anhydrite.

Detailed comparisons with the GRAPE determinations were also an objective. The Red Sea cores offer a particularly good opportunity to test the validity of these measurements, which have been increasingly questioned.

","language":"English","publisher":"National Science Foundation","doi":"10.2973/dsdp.proc.23.126.1974","usgsCitation":"Manheim, F.T., Dwight, L., and Belastock, R.A., 1974, Porosity, density, grain density, and related physical properties of sediments from the Red Sea drill cores: Initial reports of the Deep Sea Drilling Project, v. 23, p. 887-907, https://doi.org/10.2973/dsdp.proc.23.126.1974.","productDescription":"21 p.","startPage":"887","endPage":"907","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":488833,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.2973/dsdp.proc.23.126.1974","text":"Publisher Index Page"},{"id":370537,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Red Sea","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 35.123291015625,\n 28.130127737874005\n ],\n [\n 34.727783203125,\n 28.168875180063345\n ],\n [\n 35.079345703125,\n 29.563901551414418\n ],\n [\n 34.815673828125,\n 29.602118211647333\n ],\n [\n 34.25537109375,\n 28.19792655722615\n ],\n [\n 34.288330078125,\n 27.97499795326776\n ],\n [\n 33.870849609375,\n 28.04289477256162\n ],\n [\n 32.6513671875,\n 30.12612436422458\n ],\n [\n 32.10205078125,\n 29.726222319395504\n ],\n [\n 35.35400390625,\n 23.986252599841798\n ],\n [\n 35.628662109375,\n 22.917922936146045\n ],\n [\n 36.749267578125,\n 21.993988560906033\n ],\n [\n 37.012939453125,\n 21.17672864097083\n ],\n [\n 37.28759765625,\n 18.79191774423444\n ],\n [\n 38.232421875,\n 18.114529138838503\n ],\n [\n 38.748779296875,\n 17.63355221367443\n ],\n [\n 39.26513671875,\n 15.718238544734854\n ],\n [\n 39.79248046875,\n 14.93416989934271\n ],\n [\n 40.7373046875,\n 14.71113475887066\n ],\n [\n 43.275146484375,\n 12.39365886237742\n ],\n [\n 43.780517578125,\n 12.897489183755892\n ],\n [\n 43.39599609375,\n 13.47510594433495\n ],\n [\n 42.86865234375,\n 15.675932151334584\n ],\n [\n 42.791748046875,\n 16.909683615558635\n ],\n [\n 42.451171875,\n 17.28770905062193\n ],\n [\n 41.934814453125,\n 17.926475979176438\n ],\n [\n 41.2646484375,\n 18.87510275035649\n ],\n [\n 40.858154296875,\n 19.880391767822505\n ],\n [\n 40.177001953125,\n 20.385825381874263\n ],\n [\n 39.781494140625,\n 20.46818922264095\n ],\n [\n 39.30908203125,\n 21.34054846908118\n ],\n [\n 39.0673828125,\n 22.024545601240337\n ],\n [\n 39.287109375,\n 22.411028521558706\n ],\n [\n 38.1005859375,\n 24.256981315882488\n ],\n [\n 37.58422851562499,\n 24.397133017391052\n ],\n [\n 37.276611328125,\n 24.896402266558727\n ],\n [\n 37.254638671875,\n 25.27450351782018\n ],\n [\n 35.123291015625,\n 28.130127737874005\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"23","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Manheim, Frank T. 0000-0003-4005-4524","orcid":"https://orcid.org/0000-0003-4005-4524","contributorId":20770,"corporation":false,"usgs":true,"family":"Manheim","given":"Frank","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":778195,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dwight, Linda","contributorId":221433,"corporation":false,"usgs":false,"family":"Dwight","given":"Linda","email":"","affiliations":[],"preferred":false,"id":778196,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Belastock, Rebecca A.","contributorId":53268,"corporation":false,"usgs":false,"family":"Belastock","given":"Rebecca","email":"","middleInitial":"A.","affiliations":[{"id":6706,"text":"Woods Hole Oceanographic Institution,","active":true,"usgs":false}],"preferred":false,"id":778197,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70162126,"text":"70162126 - 1974 - Stable isotope and lead isotope study of the Cortez, Nevada, gold deposit and surrounding area","interactions":[],"lastModifiedDate":"2018-03-26T15:37:12","indexId":"70162126","displayToPublicDate":"1973-11-01T01:15:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Stable isotope and lead isotope study of the Cortez, Nevada, gold deposit and surrounding area","docAbstract":"

Isotope studies of sulfur, carbon, hydrogen, oxygen, and lead were carried out to clarify the age and origin of the Cortex gold deposit and the surrounding mineralized area. The hydrogen isotope data indicate that meteoric water was the dominant component of the ore-forming fluids at Cortez. The hydrogen isotope data support geologic evidence for a Tertiary age for the deposit. The oxidation of the ore probably occurred during the deposition of postore calcite and was caused by waters whose oxygen isotopic composition was distinctly different from that of the ore fluids. The carbon isotope data suggest that the only carbon present in the ore fluids was derived from solution of the host rock. The lead and sulfur data are consistent with a possible sedimentary derivation for the gold in the ore. Lead and sulfur isotope distributions indicate that much of the galena mineralization in the area occurred during the Jurassic.

","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","usgsCitation":"Rye, R.O., Doe, B.R., and Wells, J.D., 1974, Stable isotope and lead isotope study of the Cortez, Nevada, gold deposit and surrounding area: Journal of Research of the U.S. Geological Survey, v. 2, no. 1, p. 13-23.","productDescription":"11 p.","startPage":"13","endPage":"23","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":314296,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":314295,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue1/report.pdf","text":"Report","size":"20.9 MB","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Nevada","otherGeospatial":"Cortez Gold Deposit","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -116.51035308837892,\n 40.561547146781486\n ],\n [\n -116.58004760742189,\n 40.54433048304287\n ],\n [\n -116.62227630615234,\n 40.49500373230525\n ],\n [\n -116.57249450683594,\n 40.44433429864565\n ],\n [\n -116.49318695068358,\n 40.444856858961764\n ],\n [\n -116.4382553100586,\n 40.48429842982662\n ],\n [\n -116.44889831542969,\n 40.55059160022448\n ],\n [\n -116.51035308837892,\n 40.561547146781486\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"2","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"56978340e4b039675d00a6f9","contributors":{"authors":[{"text":"Rye, R. O.","contributorId":66208,"corporation":false,"usgs":true,"family":"Rye","given":"R.","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":588621,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Doe, B. R.","contributorId":52173,"corporation":false,"usgs":true,"family":"Doe","given":"B.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":588622,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wells, J. D.","contributorId":58647,"corporation":false,"usgs":true,"family":"Wells","given":"J.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":588623,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70201447,"text":"wdrPA731 - 1974 - Water resources data for Pennsylvania, water year 1973; Part 1: Surface water records","interactions":[],"lastModifiedDate":"2021-01-26T20:45:44.767563","indexId":"wdrPA731","displayToPublicDate":"1973-01-01T10:25:42","publicationYear":"1974","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"PA-73-1","title":"Water resources data for Pennsylvania, water year 1973; Part 1: Surface water records","docAbstract":"

No abstract available.

","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wdrPA731","collaboration":"Prepared in cooperation with the Pennsylvania Department of Environmental Resources and with other State, municipal, and Federal agencies","usgsCitation":"U.S. Geological Survey, 1974, Water resources data for Pennsylvania, water year 1973; Part 1: Surface water records: U.S. Geological Survey Water Data Report PA-73-1, xv, 312 p., https://doi.org/10.3133/wdrPA731.","productDescription":"xv, 312 p.","numberOfPages":"338","costCenters":[],"links":[{"id":382002,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wdr/1973/pa-73-1/report-thumb.jpg"},{"id":382625,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wdr/1973/pa-73-1/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United 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Salinity studies in East Glades Agricultural Area, southeastern Dade County, Florida

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Caribbean-Florida Water Science Center
U.S. Geological Survey
3321 College Avenue
Davie, FL 33314

Contact Pubs Warehouse

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