{"pageNumber":"1438","pageRowStart":"35925","pageSize":"25","recordCount":40848,"records":[{"id":29122,"text":"wri874273 - 1988 - Effects of agricultural irrigation on water resources in the St. Joseph River basin, Indiana, and implications for aquifer yield","interactions":[],"lastModifiedDate":"2016-06-21T13:56:09","indexId":"wri874273","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"87-4273","title":"Effects of agricultural irrigation on water resources in the St. Joseph River basin, Indiana, and implications for aquifer yield","docAbstract":"<p>During the past decade, the acreage of irrigated agricultural land in Indiana has tripled, causing public concern about competition for water and resulting in several State laws for regulating water withdrawals. The St. Joseph River basin represents less than one-tenth of the area of the State, but it contains one-third of the State 's irrigated land. Irrigated land in the basin is composed of permeable soils that are underlain by productive glacial aquifers. A computer model was used to analyze the effects of maximum irrigation withdrawals on aquifer drawdown and streamflow in a 16.5 sq mi area of intensive irrigation. Simulation of maximum pumping resulted in predicted aquifer drawdowns of one-fourth of the total available drawdown. Flow in a nearby stream was decreased by 40%. Areas of most intensive irrigation in the basin also are areas that have productive aquifers and well-sustained streamflows. Aquifer yield is based on the concept of capture - the volume of increased recharge to the aquifer or decreased discharge from the aquifer that results from pumping. The high rates of capture for aquifers in the basin supply ample water for present (1982) irrigation and for substantial future development. (USGS)</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Indianapolis, IN","doi":"10.3133/wri874273","usgsCitation":"Peters, J.G., and Renn, D., 1988, Effects of agricultural irrigation on water resources in the St. Joseph River basin, Indiana, and implications for aquifer yield: U.S. Geological Survey Water-Resources Investigations Report 87-4273, vii, 35 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri874273.","productDescription":"vii, 35 p. :ill., maps ;28 cm.","startPage":"1","endPage":"35","numberOfPages":"42","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":346,"text":"Indiana Water Science Center","active":true,"usgs":true}],"links":[{"id":122904,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1987/4273/report-thumb.jpg"},{"id":57992,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1987/4273/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Indiana","county":"Elkhart, Kosciusko, Lagrange, Noble, Saint Joseph, Steuben, Berrien, Branch, Calhoun, cass, Hillsdale, Kalamazoo, Saint Joseph, Van Buren","otherGeospatial":"Saint Joseph River Basin","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-85.7663,42.4196],[-85.5421,42.4195],[-85.5328,42.4194],[-85.4172,42.4199],[-85.3091,42.4185],[-85.2979,42.4188],[-85.0736,42.4211],[-85.0667,42.4215],[-84.9561,42.4221],[-84.8375,42.4215],[-84.83,42.421],[-84.7207,42.4209],[-84.7195,42.2464],[-84.7144,42.1586],[-84.7116,42.0709],[-84.5948,42.0715],[-84.3666,42.0734],[-84.3623,41.7082],[-84.3989,41.7074],[-84.4979,41.705],[-84.6319,41.7018],[-84.6756,41.7007],[-84.8067,41.6958],[-84.8064,41.5598],[-84.8063,41.5303],[-84.8554,41.53],[-84.969,41.5287],[-85.0819,41.5282],[-85.1947,41.5276],[-85.1939,41.4395],[-85.1943,41.3519],[-85.1935,41.2643],[-85.309,41.265],[-85.3096,41.265],[-85.4245,41.2655],[-85.5387,41.2664],[-85.5384,41.295],[-85.6527,41.2949],[-85.6518,41.2668],[-85.6522,41.1787],[-85.6876,41.179],[-85.6856,41.0896],[-85.6849,41.0465],[-85.9457,41.0424],[-86.017,41.0414],[-86.0179,41.0863],[-86.0758,41.0851],[-86.0777,41.1736],[-86.0539,41.1735],[-86.0574,41.3033],[-86.059,41.4336],[-86.059,41.4367],[-86.0594,41.4644],[-86.0593,41.474],[-86.0593,41.479],[-86.0789,41.479],[-86.0979,41.4791],[-86.1181,41.4792],[-86.1273,41.4792],[-86.1421,41.4792],[-86.1562,41.4793],[-86.234,41.479],[-86.3063,41.4787],[-86.3302,41.4778],[-86.3492,41.4778],[-86.378,41.4774],[-86.4356,41.4765],[-86.4559,41.4765],[-86.4645,41.4765],[-86.4669,41.4765],[-86.4669,41.4616],[-86.4669,41.4339],[-86.5245,41.4339],[-86.5245,41.5201],[-86.5012,41.5206],[-86.5,41.5287],[-86.4982,41.531],[-86.4982,41.5669],[-86.4865,41.5769],[-86.4871,41.649],[-86.5068,41.6499],[-86.5264,41.6499],[-86.5264,41.6572],[-86.5258,41.6731],[-86.5252,41.7085],[-86.524,41.7603],[-86.5284,41.7603],[-86.6391,41.7606],[-86.7387,41.7608],[-86.7677,41.7608],[-86.7814,41.7609],[-86.8262,41.7609],[-86.8182,41.7641],[-86.7758,41.7864],[-86.7482,41.8037],[-86.7285,41.8147],[-86.7064,41.8265],[-86.6886,41.8402],[-86.6418,41.8761],[-86.6122,41.9006],[-86.6092,41.9029],[-86.5956,41.9202],[-86.5833,41.9374],[-86.5698,41.9647],[-86.5667,41.9711],[-86.5636,41.9829],[-86.563,41.9842],[-86.5402,42.0274],[-86.5136,42.0701],[-86.5112,42.0737],[-86.5025,42.0864],[-86.4895,42.1046],[-86.4883,42.1137],[-86.474,42.1287],[-86.4555,42.1441],[-86.4418,42.1591],[-86.4381,42.1632],[-86.4158,42.1836],[-86.3904,42.2127],[-86.3637,42.2453],[-86.3625,42.2467],[-86.3544,42.2612],[-86.3401,42.2807],[-86.3388,42.2821],[-86.327,42.3034],[-86.3133,42.332],[-86.3039,42.3507],[-86.2877,42.3906],[-86.2814,42.4065],[-86.2745,42.4201],[-86.2248,42.4191],[-85.995,42.4193],[-85.8975,42.4185],[-85.7663,42.4196]]]},\"properties\":{\"name\":\"Elkhart\",\"state\":\"IN\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a49e4b07f02db623d41","contributors":{"authors":[{"text":"Peters, J. G.","contributorId":56216,"corporation":false,"usgs":true,"family":"Peters","given":"J.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":200982,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Renn, D.E.","contributorId":36941,"corporation":false,"usgs":true,"family":"Renn","given":"D.E.","email":"","affiliations":[],"preferred":false,"id":200981,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":12718,"text":"ofr88684 - 1988 - GEOSTAT; a computer system for spherical semi-variogram modeling and kriging","interactions":[],"lastModifiedDate":"2012-02-02T00:06:40","indexId":"ofr88684","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"88-684","title":"GEOSTAT; a computer system for spherical semi-variogram modeling and kriging","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr88684","usgsCitation":"Boger, L., 1988, GEOSTAT; a computer system for spherical semi-variogram modeling and kriging: U.S. Geological Survey Open-File Report 88-684, ii, 47 p. :ill. ;28 cm., https://doi.org/10.3133/ofr88684.","productDescription":"ii, 47 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":145678,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1988/0684/report-thumb.jpg"},{"id":41131,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1988/0684/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b28e4b07f02db6b167e","contributors":{"authors":[{"text":"Boger, L.W.","contributorId":58648,"corporation":false,"usgs":true,"family":"Boger","given":"L.W.","affiliations":[],"preferred":false,"id":166596,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28999,"text":"wri884009 - 1988 - Fracture characterization and fracture-permeability estimation at the underground research laboratory in southeastern Manitoba, Canada","interactions":[],"lastModifiedDate":"2012-02-02T00:08:52","indexId":"wri884009","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"88-4009","title":"Fracture characterization and fracture-permeability estimation at the underground research laboratory in southeastern Manitoba, Canada","docAbstract":"Various conventional geophysical well logs were obtained in conjunction with acoustic tube-wave amplitude and experimental heat-pulse flowmeter measurements in two deep boreholes in granitic rocks on the Canadian shield in southeastern Manitoba. The objective of this study is the development of measurement techniques and data processing methods for characterization of rock volumes that might be suitable for hosting a nuclear waste repository. One borehole, WRA1, intersected several major fracture zones, and was suitable for testing quantitative permeability estimation methods. The other borehole, URL13, appeared to intersect almost no permeable fractures; it was suitable for testing methods for the characterization of rocks of very small permeability and uniform thermo-mechanical properties in a potential repository horizon. Epithermal neutron , acoustic transit time, and single-point resistance logs provided useful, qualitative indications of fractures in the extensively fractured borehole, WRA1. A single-point log indicates both weathering and the degree of opening of a fracture-borehole intersection. All logs indicate the large intervals of mechanically and geochemically uniform, unfractured granite below depths of 300 m in the relatively unfractured borehole, URL13. Some indications of minor fracturing were identified in that borehole, with one possible fracture at a depth of about 914 m, producing a major acoustic waveform anomaly. Comparison of acoustic tube-wave attenuation with models of tube-wave attenuation in infinite fractures of given aperture provide permeability estimates ranging from equivalent single-fractured apertures of less than 0.01 mm to apertures of &gt; 0.5 mm. One possible fracture anomaly in borehole URL13 at a depth of about 914 m corresponds with a thin mafic dike on the core where unusually large acoustic contrast may have produced the observed waveform anomaly. No indications of naturally occurring flow existed in borehole URL13; however, flowmeter measurements indicated flow at &lt; 0.05 L/min from the upper fracture zones in borehole WRA1 to deeper fractures at depths below 800 m. (Author 's abstract)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri884009","usgsCitation":"Paillet, F.L., 1988, Fracture characterization and fracture-permeability estimation at the underground research laboratory in southeastern Manitoba, Canada: U.S. Geological Survey Water-Resources Investigations Report 88-4009, 42 p. :ill. ;28 cm., https://doi.org/10.3133/wri884009.","productDescription":"42 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":124154,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1988/4009/report-thumb.jpg"},{"id":57866,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1988/4009/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1be4b07f02db6a9025","contributors":{"authors":[{"text":"Paillet, Frederick L.","contributorId":63820,"corporation":false,"usgs":true,"family":"Paillet","given":"Frederick","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":200762,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":13332,"text":"ofr88336 - 1988 - Relation of salinity and selenium in shallow ground water to hydrologic and geochemical processes, western San Joaquin Valley, California","interactions":[{"subject":{"id":13332,"text":"ofr88336 - 1988 - Relation of salinity and selenium in shallow ground water to hydrologic and geochemical processes, western San Joaquin Valley, California","indexId":"ofr88336","publicationYear":"1988","noYear":false,"title":"Relation of salinity and selenium in shallow ground water to hydrologic and geochemical processes, western San Joaquin Valley, California"},"predicate":"SUPERSEDED_BY","object":{"id":70043190,"text":"70043190 - 1989 - Relation of salinity and selenium in shallow groundwater to hydrologic and geochemical processes, Western San Joaquin Valley, California","indexId":"70043190","publicationYear":"1989","noYear":false,"title":"Relation of salinity and selenium in shallow groundwater to hydrologic and geochemical processes, Western San Joaquin Valley, California"},"id":1}],"supersededBy":{"id":70043190,"text":"70043190 - 1989 - Relation of salinity and selenium in shallow groundwater to hydrologic and geochemical processes, Western San Joaquin Valley, California","indexId":"70043190","publicationYear":"1989","noYear":false,"title":"Relation of salinity and selenium in shallow groundwater to hydrologic and geochemical processes, Western San Joaquin Valley, California"},"lastModifiedDate":"2018-10-31T14:07:20","indexId":"ofr88336","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"88-336","title":"Relation of salinity and selenium in shallow ground water to hydrologic and geochemical processes, western San Joaquin Valley, California","docAbstract":"<p>Salinity and selenium concentrations in shallow ground water of the western San Joaquin Valley, California, are related to the geomorphology and hydrology of the alluvial fans. The highest salinity and selenium concentrations in shallow ground water occur in alluvium deposited by ephemeral streams and at the margins of the major alluvial fans, where there were naturally saline, fine-grained soils. Low-to-moderate salinity and selenium concentrations in shallow ground water are associated with upper and middle areas of the major alluvial fans deposited by intermittent streams. Areas with the most naturally saline soils have been irrigated in the last 40 years. These are now the areas of highest salinity and selenium concentrations in the shallow ground water. Present-day (1986) ground-water salinity is significantly correlated with natural soil salinity in these areas. Isotopic data indicate that the highest salinity and selenium concentrations in ground water present at low altitudes resulted from evaporative concentration when the water table was shallow.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr88336","usgsCitation":"Deverel, S.J., and Gallanthine, S., 1988, Relation of salinity and selenium in shallow ground water to hydrologic and geochemical processes, western San Joaquin Valley, California: U.S. Geological Survey Open-File Report 88-336, iv, 23 p., https://doi.org/10.3133/ofr88336.","productDescription":"iv, 23 p.","costCenters":[],"links":[{"id":359041,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1988/0336/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":147982,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1988/0336/report-thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Joaquin Valley","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -121,\n              36\n            ],\n            [\n              -119.75,\n              36\n            ],\n            [\n              -119.75,\n              37\n            ],\n            [\n              -121,\n              37\n            ],\n            [\n              -121,\n              36\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a81cd","contributors":{"authors":[{"text":"Deverel, S. J.","contributorId":65478,"corporation":false,"usgs":true,"family":"Deverel","given":"S.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":167631,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gallanthine, S.K.","contributorId":90472,"corporation":false,"usgs":true,"family":"Gallanthine","given":"S.K.","affiliations":[],"preferred":false,"id":167632,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":26645,"text":"wri884160 - 1988 - Sediment inflow, outflow and deposition for Lakes Marion and Moultrie, South Carolina, October 1983 - March 1985","interactions":[],"lastModifiedDate":"2021-12-09T21:18:44.261153","indexId":"wri884160","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"88-4160","title":"Sediment inflow, outflow and deposition for Lakes Marion and Moultrie, South Carolina, October 1983 - March 1985","docAbstract":"In 1941 a Coastal Plain reach of the Santee River was impounded to form Lake Marion and diverted into a diked-off part of the Cooper River basin to form Lake Moultrie. Rates of sediment inflow and outflow of the lakes were determined by the U.S. Geological Survey for the periods July 1966 - June 1968 and October 1983 - March 1985. Total sediment discharge was estimated for two inflow stations and continuous streamflow monitors and automatic suspended-sediment samplers were used for computation of suspended-sediment discharge. Bedload discharge was computed by the modified Einstein procedure. Suspended-sediment discharge was monitored at three outflow stations, with the suspended-sediment concentration measured on a weekly basis. During the 1983-1985 study, mean annual suspended-sediment inflow to Lakes Marion and Moultrie was estimated to be 722,000 tons, and the outflow was estimated at 175,000 tons, for a trap efficiency of 76% and a deposition rate of about 547,000 tons/year. This is about 33% less than the deposition rate determined during the 1966-68 study. The deposition rate for suspended and bedload sediment during the 1983 - 1985 study was about 650,000 tons/year. (USGS)","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri884160","usgsCitation":"Cooney, T., 1988, Sediment inflow, outflow and deposition for Lakes Marion and Moultrie, South Carolina, October 1983 - March 1985: U.S. Geological Survey Water-Resources Investigations Report 88-4160, iv, 49 p., https://doi.org/10.3133/wri884160.","productDescription":"iv, 49 p.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":158389,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1988/4160/report-thumb.jpg"},{"id":55523,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1988/4160/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":392697,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_47067.htm"}],"country":"United States","state":"South Carolina","otherGeospatial":"Lake Marion, Lake Moultrie","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -80.6341552734375,\n              33.14675022877648\n            ],\n            [\n              -79.80743408203124,\n              33.14675022877648\n            ],\n            [\n              -79.80743408203124,\n              33.74489664315623\n            ],\n            [\n              -80.6341552734375,\n              33.74489664315623\n            ],\n            [\n              -80.6341552734375,\n              33.14675022877648\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0be4b07f02db5fc01a","contributors":{"authors":[{"text":"Cooney, T.W.","contributorId":25194,"corporation":false,"usgs":true,"family":"Cooney","given":"T.W.","email":"","affiliations":[],"preferred":false,"id":196762,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":12682,"text":"ofr88403 - 1988 - The Creede, Colorado ore-forming system; a summary model","interactions":[],"lastModifiedDate":"2012-02-02T00:06:39","indexId":"ofr88403","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"88-403","title":"The Creede, Colorado ore-forming system; a summary model","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr88403","usgsCitation":"Bethke, P.M., 1988, The Creede, Colorado ore-forming system; a summary model: U.S. Geological Survey Open-File Report 88-403, 30 p. :ill. (some col.), maps ;28 cm., https://doi.org/10.3133/ofr88403.","productDescription":"30 p. :ill. (some col.), maps ;28 cm.","costCenters":[],"links":[{"id":145697,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1988/0403/report-thumb.jpg"},{"id":41093,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1988/0403/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67ec88","contributors":{"authors":[{"text":"Bethke, P. M.","contributorId":32921,"corporation":false,"usgs":true,"family":"Bethke","given":"P.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":166537,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28162,"text":"wri884013 - 1988 - Application of the U.S. Geological Survey's precipitation-runoff modeling system to Williams Draw and Bush Draw basins, Jackson County, Colorado","interactions":[],"lastModifiedDate":"2022-01-10T22:30:39.635375","indexId":"wri884013","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"88-4013","title":"Application of the U.S. Geological Survey's precipitation-runoff modeling system to Williams Draw and Bush Draw basins, Jackson County, Colorado","docAbstract":"The U.S. Geological Survey 's precipitation-runoff modeling system was calibrated for this study by using daily streamflow data for April through September, 1980 and 1981, from the Williams Draw basin in Jackson County, Colorado. The calibrated model then was verified by using daily streamflow data for April through September, 1982 and 1983. Transferability of the model was tested by application to adjoining Bush Draw basin by using daily streamflow data for April through September, 1981 through 1983. Four model parameters were optimized in the calibration: (1) BST, base air temperature used to determine the form of precipitation (rain, snow, or a mixture); (2) SMAX, maximum available water-holding capacity of the soil zone; (3) TRNCF, transmission coefficient for the vegetation canopy over the snowpack; and (4) DSCOR, daily precipitation correction factor for snow. For calibration and verification, volume and timing of simulated streamflow were reasonably close to recorded streamflow; differences were least during years that had considerable snowpack accumulation and were most during years that had minimal or no snowpack accumulation. Calibration and optimization of parameters were facilitated by snowpack water-equivalent data. Application of the model to Bush Draw basin to test for transferability indicated inaccurate results in simulation of streamflow volume. Weighted values of SMAX, TRNCF, and DSCOR from the calibration basin were used for Bush Draw. The inadequate results obtained by use of weighted parameters indicate that snowpack water-equivalent data are needed for successful application of the precipitation-runoff modeling system in this area, because frequent windy conditions cause variations in snowpack accumulation. (USGS)","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri884013","usgsCitation":"Kuhn, G., 1988, Application of the U.S. Geological Survey's precipitation-runoff modeling system to Williams Draw and Bush Draw basins, Jackson County, Colorado: U.S. Geological Survey Water-Resources Investigations Report 88-4013, iv, 38 p., https://doi.org/10.3133/wri884013.","productDescription":"iv, 38 p.","costCenters":[],"links":[{"id":394158,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_46941.htm"},{"id":56996,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1988/4013/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":123735,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1988/4013/report-thumb.jpg"}],"country":"United States","state":"Colorado","county":"Jackson County","otherGeospatial":"Williams Draw and Bush Draw basins","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -106.1667,\n              40.6667\n            ],\n            [\n              -106.0878,\n              40.6667\n            ],\n            [\n              -106.0878,\n              40.75\n            ],\n            [\n              -106.1667,\n              40.75\n            ],\n            [\n              -106.1667,\n              40.6667\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac6e4b07f02db67a6f5","contributors":{"authors":[{"text":"Kuhn, Gerhard","contributorId":102080,"corporation":false,"usgs":true,"family":"Kuhn","given":"Gerhard","email":"","affiliations":[],"preferred":false,"id":199318,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":27620,"text":"wri864113 - 1988 - Hydrologic analysis of the Rio Grande basin north of Embudo, New Mexico, Colorado and New Mexico","interactions":[],"lastModifiedDate":"2022-02-04T15:35:03.304208","indexId":"wri864113","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"86-4113","title":"Hydrologic analysis of the Rio Grande basin north of Embudo, New Mexico, Colorado and New Mexico","docAbstract":"<p>Water yield was estimated for each of the five regions that represent contrasting hydrologic regimes in the 10,400 square miles of the Rio Grande basin above Embudo, New Mexico. Water yield was estimated as 2,800 cubic feet per second for the San Juan Mountains, and 28 cubic feet per second for the Taos Plateau. Evapotranspiration exceeded precipitation by 150 cubic feet per second on the Costilla Plains and 2,400 cubic feet per second on the Alamosa Basin. A three-dimensional model was constructed to represent the aquifer system in the Alamosa Basin. A preliminary analysis concluded that: (1) a seven-layer model representing 3,200 feet of saturated thickness could accurately simulate the behavior of the flow equation; and (2) the 1950 condition was approximately stable and would be a satisfactory initial condition. Reasonable modifications to groundwater withdrawals simulated 1950-79 water-level declines close to measured value. Sensitivity tests indicated that evapotranspiration salvage was the major source, 69 to 82 percent, of groundwater withdrawals. Evapotranspiration salvage was projected to be the source of most withdrawals.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri864113","usgsCitation":"Hearne, G.A., and Dewey, J.D., 1988, Hydrologic analysis of the Rio Grande basin north of Embudo, New Mexico, Colorado and New Mexico: U.S. Geological Survey Water-Resources Investigations Report 86-4113, Report: vii, 244 p.; 1 Plate: 19.60 × 26.36 inches, https://doi.org/10.3133/wri864113.","productDescription":"Report: vii, 244 p.; 1 Plate: 19.60 × 26.36 inches","costCenters":[],"links":[{"id":119869,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1986/4113/report-thumb.jpg"},{"id":56486,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1986/4113/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":56487,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1986/4113/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":395408,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_36557.htm"}],"country":"United States","state":"Colorado, New Mexico","otherGeospatial":"Rio Grande basin north of Embudo","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -107.533,\n              36\n            ],\n            [\n              -105.183,\n              36\n            ],\n            [\n              -105.183,\n              38.436\n            ],\n            [\n              -107.533,\n              38.436\n            ],\n            [\n              -107.533,\n              36\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db683506","contributors":{"authors":[{"text":"Hearne, G. A.","contributorId":6450,"corporation":false,"usgs":true,"family":"Hearne","given":"G.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":198422,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dewey, J. D.","contributorId":103326,"corporation":false,"usgs":true,"family":"Dewey","given":"J.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":198423,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":59125,"text":"mf1382K - 1988 - Maps showing distribution of anomalies based on the use of R-mode factor analysis for selected groupings of elements in samples of minus-60-mesh (0.25-MM) stream sediment and nonmagnetic heavy-mineral concentrate, Walker Lake 1 degree by 2 degrees Quadrangle, California and Nevada","interactions":[],"lastModifiedDate":"2016-08-22T10:04:40","indexId":"mf1382K","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1382","chapter":"K","title":"Maps showing distribution of anomalies based on the use of R-mode factor analysis for selected groupings of elements in samples of minus-60-mesh (0.25-MM) stream sediment and nonmagnetic heavy-mineral concentrate, Walker Lake 1 degree by 2 degrees Quadrangle, California and Nevada","docAbstract":"<p><span>This report is part of a folio of maps of the Walker Lake 1</span><sup><span><span>o</span></span></sup><span>&nbsp;x 2</span><sup><span><span>o</span></span></sup><span>&nbsp;quadrangle, California and Nevada, prepared under the Conterminous United States Mineral Assessment Program. The folio includes geological, geochemical, and geophysical maps, as well as mineral resources assessment maps, which identify selected known or possible mineral-deposit environments in the quadrangle. The geochemical maps show the distributions of selected individual elements (Chaffee and others, 1988 a, b, c) and the distributions of selected groups of elements (Chaffee, 1988a, b, c). Discussions accompanying the individual element maps are restricted to mineral residences of the individual elements as well as to what types of mineral deposits and environments may be represented by anomalies of a particular element. Discussions accompanying the multielemental maps describe the types of mineral deposits that may be related to each element group and indicate the most favorable localities for these deposits.&nbsp;</span></p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1382K","usgsCitation":"Chaffee, M., 1988, Maps showing distribution of anomalies based on the use of R-mode factor analysis for selected groupings of elements in samples of minus-60-mesh (0.25-MM) stream sediment and nonmagnetic heavy-mineral concentrate, Walker Lake 1 degree by 2 degrees Quadrangle, California and Nevada: U.S. Geological Survey Miscellaneous Field Studies Map 1382, 2 plates: 36.50 x 42.54 inches and 41.04 x 58.62 inches, https://doi.org/10.3133/mf1382K.","productDescription":"2 plates: 36.50 x 42.54 inches and 41.04 x 58.62 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":182813,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1382K.PNG"},{"id":327184,"rank":1,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1382-K/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":327185,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1382-K/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"250000","country":"United States","state":"California, Nevada","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -120,38 ], [ -120,39 ], [ -118,39 ], [ -118,38 ], [ -120,38 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a18e4b07f02db604f3a","contributors":{"authors":[{"text":"Chaffee, M.A.","contributorId":108049,"corporation":false,"usgs":true,"family":"Chaffee","given":"M.A.","affiliations":[],"preferred":false,"id":261473,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":13669,"text":"ofr88475 - 1988 - Models, data available, and data requirements for estimating the effects of injecting saltwater into disposal wells in the greater Altamont-Bluebell oil and gas field, northern Uinta Basin, Utah","interactions":[],"lastModifiedDate":"2017-08-31T16:05:21","indexId":"ofr88475","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"88-475","title":"Models, data available, and data requirements for estimating the effects of injecting saltwater into disposal wells in the greater Altamont-Bluebell oil and gas field, northern Uinta Basin, Utah","docAbstract":"<p>Permits for disposing of salty oil-production water have been issued for 19 wells in the Greater Altamont-Bluebell field. During 1986 more than 500 million gallons of production water were injected into the Duchesne River, Uinta, and Green River Formations through 18 of these wells. The physical and chemical effects of injecting this water into aquifers containing potable water are poorly understood. Interfingering and the structural configuration of these formations add complexity to the description of the geometry and hydrogeology of the ground-water system.</p><p>A preliminary assessment of the problem indicates that numerical modeling may offer a method of determining the effects of injection. Modeling possibilities include variable-density, three-dimensional flow, sectionaltransport, and areal-transport models. Data needed to develop these models can be derived from a synthesis of geologic, hydrologic, and hydrochemical data already available in the files of State and Federal agencies, oil companies, and private companies. Results from each modeling phase would contribute information for implementing the following phase. The result will be a better understanding of how water moves naturally through the groundwater system, the extent of alterations of both vertical and horizontal flow near the disposal wells, and an overall concept of the effects of deep injection on near-surface aquifers. </p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Salt Lake City, UT","doi":"10.3133/ofr88475","collaboration":"Prepared in cooperation with the Utah Division of Oil, Gas, And Mining","usgsCitation":"Freethey, G.W., 1988, Models, data available, and data requirements for estimating the effects of injecting saltwater into disposal wells in the greater Altamont-Bluebell oil and gas field, northern Uinta Basin, Utah: U.S. Geological Survey Open-File Report 88-475, iv, 30 p., https://doi.org/10.3133/ofr88475.","productDescription":"iv, 30 p.","numberOfPages":"34","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":42220,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1988/0475/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":147794,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1988/0475/report-thumb.jpg"}],"country":"United States","state":"Utah","otherGeospatial":"Altamont-Bluebell oil and gas field, Uinta Basin","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db6996ba","contributors":{"authors":[{"text":"Freethey, Geoffrey W.","contributorId":25570,"corporation":false,"usgs":true,"family":"Freethey","given":"Geoffrey","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":168204,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":15791,"text":"ofr87526 - 1988 - Documentation of a steady-state saltwater-intrusion model for three-dimensional ground-water flow, and user's guide","interactions":[],"lastModifiedDate":"2012-02-02T00:07:16","indexId":"ofr87526","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"87-526","title":"Documentation of a steady-state saltwater-intrusion model for three-dimensional ground-water flow, and user's guide","docAbstract":"A finite-difference model that simulates three-dimensional flow of groundwater was modified to simulate steady flow of freshwater in a multiple-aquifer system containing freshwater and static saltwater. The two fluids are assumed to be immiscible, with constant but different densities, and are separated by a sharp interface. The interface position computed by the model for a test problem was in good agreement with the analytic solution for this problem. The model was developed to simulate seawater intrusion in coastal aquifers, but it could be used to simulate flow in any aquifer system that is bounded by saltwater. This report describes modifications made to the existing numerical model and the method of locating an interface , and contains a user 's guide for the model. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr87526","usgsCitation":"Sapik, D.B., 1988, Documentation of a steady-state saltwater-intrusion model for three-dimensional ground-water flow, and user's guide: U.S. Geological Survey Open-File Report 87-526, 174 p. :ill. ;28 cm., https://doi.org/10.3133/ofr87526.","productDescription":"174 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":150275,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1987/0526/report-thumb.jpg"},{"id":44822,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1987/0526/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a5ee4b07f02db633ce8","contributors":{"authors":[{"text":"Sapik, D. B.","contributorId":75932,"corporation":false,"usgs":true,"family":"Sapik","given":"D.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":171724,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":38315,"text":"twri06A1_chinese - 1988 - A modular three-dimensional finite-difference fround-water flow model","interactions":[],"lastModifiedDate":"2026-02-03T14:25:31.402001","indexId":"twri06A1_chinese","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":336,"text":"Techniques of Water-Resources Investigations","code":"TWRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"06-A1","displayTitle":"A Modular Three-Dimensional Finite-Difference Ground-Water Flow Model","title":"A modular three-dimensional finite-difference fround-water flow model","docAbstract":"This report presents a finite-difference model and its associated modular computer program. The model simulates flow in three dimensions. The report includes detailed explanations of physical and mathematical concepts on which the model is based and an explanation of how those concepts are incorporated in the modular structure of the computer program. The modular structure consists of a Main Program and a series of highly independent subroutines called 'modules.' The modules are grouped into 'packages.' Each package deals with a specific feature of the hydrologic system which is to be simulated, such as flow from rivers or flow into drains, or with a specific method of solving linear equations which describe the flow system, such as the Strongly Implicit Procedure or Slice-Successive Overrelaxation. \r\n\r\nThe division of the program into modules permits the user to examine specific hydrologic features of the model independently. This also facilita development of additional capabilities because new packages can be added to the program without modifying the existing packages. The input and output systems of the computer program are also designed to permit maximum flexibility. \r\n\r\nGround-water flow within the aquifer is simulated using a block-centered finite-difference approach. Layers can be simulated as confined, unconfined, or a combination of confined and unconfined. Flow associated with external stresses, such as wells, areal recharge, evapotranspiration, drains, and streams, can also be simulated. The finite-difference equations can be solved using either the Strongly Implicit Procedure or Slice-Successive Overrelaxation. \r\n\r\nThe program is written in FORTRAN 77 and will run without modification on most computers that have a FORTRAN 77 compiler. For each program ,module, this report includes a narrative description, a flow chart, a list of variables, and a module listing.","language":"Chinese","publisher":"U.S. Geological Survey","doi":"10.3133/twri06A1_chinese","usgsCitation":"McDonald, M.G., Harbaugh, A.W., Guo, W., and Lu, G., 1988, A modular three-dimensional finite-difference fround-water flow model: U.S. Geological Survey Techniques of Water-Resources Investigations 06-A1, 209 p., https://doi.org/10.3133/twri06A1_chinese.","productDescription":"209 p.","costCenters":[],"links":[{"id":3421,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/twri/bk6_chpA1_Chinese/","linkFileType":{"id":5,"text":"html"}},{"id":165338,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd495ce4b0b290850ef18d","contributors":{"authors":[{"text":"McDonald, Michael G.","contributorId":47352,"corporation":false,"usgs":true,"family":"McDonald","given":"Michael","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":219597,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harbaugh, Arlen W. harbaugh@usgs.gov","contributorId":426,"corporation":false,"usgs":true,"family":"Harbaugh","given":"Arlen","email":"harbaugh@usgs.gov","middleInitial":"W.","affiliations":[],"preferred":true,"id":219594,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Guo, Weixing (translator)","contributorId":18430,"corporation":false,"usgs":true,"family":"Guo","given":"Weixing","suffix":"(translator)","email":"","affiliations":[],"preferred":false,"id":219595,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lu, Guoping","contributorId":38203,"corporation":false,"usgs":true,"family":"Lu","given":"Guoping","email":"","affiliations":[],"preferred":false,"id":219596,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":35278,"text":"b1811 - 1988 - Descriptive and grade-tonnage models of volcanogenic manganese deposits in oceanic environments; a modification","interactions":[],"lastModifiedDate":"2012-02-02T00:09:43","indexId":"b1811","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1811","title":"Descriptive and grade-tonnage models of volcanogenic manganese deposits in oceanic environments; a modification","docAbstract":"Four types of volcanogenic manganese deposits, distinguished on the basis of geologic, geochemical, and geophysical characteristics, appear to result from a combination of volcanic and hydrothermal processes related to hot-spring activity in oceanic environments.  We compare these four desposit types, here called the Franciscan, Cuban, Olympic Peninsula, and Cyprus, with respect to host rocks, associated rocks, minerals, deposit shape, dimensions, volume, tonnage, grade, and mineral-deposit density (number of deposits per unit area).  \r\n\r\nFranciscan-type deposits occur in obducted oceanic ridge and backarc marginal-basin environments, are associated with chert, shale, and graywacke aroun the margins of mafic volcanic centers, and have a median tonnage of 450 t and median grades of 36 weight percent Mn and less than 5.1 weight percent Fe.  Cuban-type deposits occur in island-arc environments, are associated with tuff and limestone around domal structures or intrusions inferred to be volcanic centers, and have a median tonnage of 6,400 t and median grades of 39 weight percent Mn and less than 4.4 weight percent Fe.  Olympic Peninsula-type deposits occur in obducted oceanic midplate settings, are associated with argillaceous limestone, argillite, and graywacke around mafic volcanic centers (seamounts or islands), and have a median tonnage of 340 t and median grades of 35 weight percent Mn and less than 6.5 weight percent Fe.  Cyprus-type deposits occur in the same tectonic environments as Franciscan type but are associated with basalt, marl, chalk, silt, and chert off the ridge-axis position and have a median tonnage of 41,000 t and median grades of 33 weight percent Fe and 8 weight percent Mn.  All these deposits are thin ellipsoids, concordant to the host rocks, but Cyprus-and Cuban-type deposits are larger than Franciscan- and Olympic Peninsula-type deposits.  Except for Cyprus-type deposits, which are manganiferous iron (umber) deposits composed of hydrated iron and manganese oxides, all volcanogenic manganese  deposits contain manganese oxides, silicates, and carbonates.  \r\n\r\nMineral-deposit densities, along with grade and tonnage information, are useful for estimating the number, size, andgrades of these deposits in resource assessments.","language":"ENGLISH","publisher":"U.S. G.P.O.,","doi":"10.3133/b1811","usgsCitation":"Mosier, D.L., and Page, N.J., 1988, Descriptive and grade-tonnage models of volcanogenic manganese deposits in oceanic environments; a modification: U.S. Geological Survey Bulletin 1811, iv, 28 p. :ill. ;28 cm., https://doi.org/10.3133/b1811.","productDescription":"iv, 28 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":166974,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":3399,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/bul/b1811/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa9e4b07f02db667fb7","contributors":{"authors":[{"text":"Mosier, Dan L.","contributorId":42593,"corporation":false,"usgs":true,"family":"Mosier","given":"Dan","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":214365,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Page, Norman J.","contributorId":46492,"corporation":false,"usgs":true,"family":"Page","given":"Norman","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":214366,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":26316,"text":"wri874000 - 1988 - Hydrogeology and preliminary assessment of regional flow in the upper Cretaceous and adjacent aquifers in the northern Mississippi embayment","interactions":[],"lastModifiedDate":"2012-02-02T00:08:24","indexId":"wri874000","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"87-4000","title":"Hydrogeology and preliminary assessment of regional flow in the upper Cretaceous and adjacent aquifers in the northern Mississippi embayment","docAbstract":"On a regional scale, the groundwater system of the northern Mississippi embayment is composed of a series of nonindurated clastic sediments that overlie a thick sequence of Paleozoic carbonate, sandstones, and shales. The units that comprise the geohydrologic framework of this study are the alluvium-lower Wilcox Aquifer the Midway confining unit, the Upper Cretaceous aquifer, the Cretaceous-Paleozoic confining unit, and the Ozark-St. Francois aquifer. The Upper Cretaceous aquifer of Late Cretaceous age is the primary focus of this investigation; the study is part of the Gulf Coast Regional Aquifer-System Analysis. A four layer finite-difference groundwater flow model enabled testing of alternative boundary concepts and provide a refined definition of the hydrologic budget of the deep aquifers. The alluvium-lower Wilcox aquifer, the Upper Cretaceous aquifer, and the Ozark-St. Francois aquifer form layers 2 through 4, respectively. Layer 1 is an inactive layer of constant heads representing shallow water levels, which are a major control on recharge to and discharge from the regional system. A matrix of leakance values simulates each confining unit, allowing vertical interchange of water between different aquifers. The model was calibrated to 1980 conditions by using the assumption that 1980 was near steady-state conditions; it was calibrated to simulate observed heads were found to be most sensitive to pumping, and least sensitive to the leakance. By using all available water quality and water level data, alternative boundary conditions were tested by comparing model simulated heads to observed heads. The results of the early modeling effort also contribute to a better understanding of the regional hydrologic budget, indicating that: upward leakage from the Ozark-St. Francois aquifer to the Upper Cretaceous aquifer is about 43 cu ft/sec; upward recharge of about 68 cu ft/sec occurs to the lower Wilcox-alluvium aquifer from the Upper Cretaceous aquifer; and the Midway is an effective regional confining unit. (Author 's abstract)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri874000","usgsCitation":"Brahana, J., and Mesko, T.O., 1988, Hydrogeology and preliminary assessment of regional flow in the upper Cretaceous and adjacent aquifers in the northern Mississippi embayment: U.S. Geological Survey Water-Resources Investigations Report 87-4000, vi, 65 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri874000.","productDescription":"vi, 65 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":2009,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri87-4000","linkFileType":{"id":5,"text":"html"}},{"id":123702,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri_87_4000.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4be4b07f02db625601","contributors":{"authors":[{"text":"Brahana, J. V.","contributorId":32926,"corporation":false,"usgs":true,"family":"Brahana","given":"J. V.","affiliations":[],"preferred":false,"id":196162,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mesko, T. O.","contributorId":83934,"corporation":false,"usgs":true,"family":"Mesko","given":"T.","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":196163,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":12224,"text":"ofr88606 - 1988 - Precambrian ophiolites of Arabia; a summary of geologic settings, U-Pb geochronology, lead isotope characteristics, and implications for microplate accretion, Kingdom of Saudi Arabia","interactions":[],"lastModifiedDate":"2015-09-16T16:15:57","indexId":"ofr88606","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"88-606","title":"Precambrian ophiolites of Arabia; a summary of geologic settings, U-Pb geochronology, lead isotope characteristics, and implications for microplate accretion, Kingdom of Saudi Arabia","docAbstract":"<p>Disrupted ophiolites occur in linear belts as much as 900 km long between micro plates that collided during the late Proterozoic to form the Arabian Shield. The U-Pb zircon ages and lead-isotope data from these ophiolitic rocks help constrain the history of accretion of the Arabian Shield and thereby contribute to the definition of its microplates and terranes. Microplates of the central and western Arabian Shield are generally thought to represent intra-oceanic island arcs that range in age from about 900 Ma to 640 Ma; however, a region of the eastern Arabian Shield contains rocks of early Proterozoic age and may represent an exotic continental fragment entrained between the arc complexes.</p>\n<p>The Ophiolites of the Yanbu suture (northwestern Arabian Shield), dated by U-Pb (zircon) and Sm-Nd (mineral isochron) methods, yield model ages of 740-780 Ma. These are the among the oldest well-dated rocks in the northwestern Arabian Shield. Ages from the Jabal al Wask complex overlap with ages of adjacent arc rocks. This overlap in age supports geologic and geochemical evidence that the complex represents a fragment of back-arc oceanic lithosphere formed during arc magmatism. Older dates of about 780 Ma for gabbro from the Jabal Ess ophiolite suggest that these gabbros are either fore-arc oceanic crust or fragments of oceanic crust on which an arc was built.</p>\n<p>Gabbro samples from ophiolites of the Bir Umq-Port Sudan suture (westcentral Arabian Shield) yield zircons with ages of 820-870 Ma and&nbsp;&ge;1,250 Ma. The 820-870 Ma dates overlap with ages of the oldest nearby arc rocks; this favors an intra-arc or near-arc setting for the ophiolites. The older zircons suggest that middle or early Proterozoic crustal material, possibly derived from the Mozambique belt of Africa, was present during back- or intra-arc magmatism.</p>\n<p>Plagiogranite from the Bir Tuluhah ophiolitic complex at the northern end of the 900-km-long Nabitah mobile belt was dated by the zircon U-Pb method at approximately 830 Ma. This date is within the range of the oldest dated arc rocks along the northern and central parts of the Nabitah suture zone, but is approximately 100 million years older than the oldest arc plutons (tonalites) associated with the southern part of the belt. These age relations suggest that the northern part of the Nabitah belt contains an extension of the Bir Umq-Port Sudan suture that was rotated parallel to the Nabitah trend during collision of the arc terranes of the northwest Arabian Shield with the Afif plate to the east.</p>\n<p>Feldspar lead-isotope data are of three types: 1) lead from the ophiolitic rocks and arc tonalites of the northwestern Arabian Shield and ophiolitic rocks of the Nabitah suture zone is similar to lead in present midocean ridge basalt, 2) anomalous radiogenic data from the Thurwah ophiolite are from rocks that contain zircons from pre-late Proterozoic continental crust, and 3) feldspar from the Urd ophiolite shows retarded uranogenic lead growth and is related either to an anomalous oceanic mantle source, or in an unknown manner to ancient continental mantle or lower crust of the eastern Arabian Shield.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr88606","usgsCitation":"Pallister, J.S., Stacey, J.S., Fischer, L.B., and Premo, W.R., 1988, Precambrian ophiolites of Arabia; a summary of geologic settings, U-Pb geochronology, lead isotope characteristics, and implications for microplate accretion, Kingdom of Saudi Arabia: U.S. Geological Survey Open-File Report 88-606, Report: iii, 81 p., ill.; maps: 28 cm., https://doi.org/10.3133/ofr88606.","productDescription":"Report: iii, 81 p., ill.; maps: 28 cm.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":146128,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1988/0606/report-thumb.jpg"},{"id":40379,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1988/0606/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"Saudi Arabia","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              35.3759765625,\n              28.57487404744697\n            ],\n            [\n              40.8251953125,\n              31.50362930577303\n            ],\n            [\n              51.8994140625,\n              21.82070785387503\n            ],\n            [\n              42.4951171875,\n              17.35063837604883\n            ],\n            [\n              35.3759765625,\n              28.57487404744697\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad1e4b07f02db680da7","contributors":{"authors":[{"text":"Pallister, John S. 0000-0002-2041-2147 jpallist@usgs.gov","orcid":"https://orcid.org/0000-0002-2041-2147","contributorId":2024,"corporation":false,"usgs":true,"family":"Pallister","given":"John","email":"jpallist@usgs.gov","middleInitial":"S.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":165539,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stacey, J. S.","contributorId":72785,"corporation":false,"usgs":true,"family":"Stacey","given":"J.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":165541,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fischer, L. B.","contributorId":107293,"corporation":false,"usgs":true,"family":"Fischer","given":"L.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":165542,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Premo, W. R. 0000-0001-9904-4801","orcid":"https://orcid.org/0000-0001-9904-4801","contributorId":22782,"corporation":false,"usgs":true,"family":"Premo","given":"W.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":165540,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":44376,"text":"wri874183 - 1988 - Ground-water availability in the central part of Lake Ontario basin, New York","interactions":[],"lastModifiedDate":"2012-02-02T00:11:00","indexId":"wri874183","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"87-4183","title":"Ground-water availability in the central part of Lake Ontario basin, New York","docAbstract":"A set of three maps showing surficial geology, distribution of glacial aquifers, and potential well yield in the 708 sq mi central part of the Lake Ontario basin are presented at a scale of 1:125,000. The basin is parallel to Lake Ontario and extends from Rochester in the west to Oswego in the east. Aquifers consisting primarily of sand and gravel formed where meltwaters from glaciers deposited kame and outwash sand and gravel and where wave action along shores of glacial lakes eroded, reworked , and deposited beaches. Thick deposits of well-sorted sand and gravel yield relatively large quantities of water - typically more than 100 gal/min. Aquifers consisting of thin beds of sand and (or) gravel or thick gravel that contain a large proportion of silt and fine sand yield moderate amounts of water, 10 to 100 gal/min. Dug and driven wells that tap fine to medium sand deposits typically yield 1 to 10 gal/min. (USGS)","language":"ENGLISH","doi":"10.3133/wri874183","usgsCitation":"Miller, T.S., and Krebs, M.M., 1988, Ground-water availability in the central part of Lake Ontario basin, New York: U.S. Geological Survey Water-Resources Investigations Report 87-4183, 3 maps ; 52 x 81 cm., on sheets 81 x 84 cm., folded in envelope 33 x 25 cm., https://doi.org/10.3133/wri874183.","productDescription":"3 maps ; 52 x 81 cm., on sheets 81 x 84 cm., folded in envelope 33 x 25 cm.","costCenters":[],"links":[{"id":169313,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":81667,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4183/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":81665,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4183/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":81666,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4183/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66d396","contributors":{"authors":[{"text":"Miller, Todd S. tsmiller@usgs.gov","contributorId":1190,"corporation":false,"usgs":true,"family":"Miller","given":"Todd","email":"tsmiller@usgs.gov","middleInitial":"S.","affiliations":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"preferred":true,"id":229663,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Krebs, Martha M.","contributorId":95946,"corporation":false,"usgs":true,"family":"Krebs","given":"Martha","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":229664,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":44822,"text":"wri884076 - 1988 - Potential yields of wells in unconsolidated aquifers in upstate New York — Niagara sheet","interactions":[],"lastModifiedDate":"2022-01-26T19:25:09.049505","indexId":"wri884076","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"88-4076","title":"Potential yields of wells in unconsolidated aquifers in upstate New York — Niagara sheet","docAbstract":"<p>This map depicts the locations and potential well yields of unconsolidated aquifers in western New York at a scale of 1:250 ,000. It also delineates segments of aquifers that are used for public water supplies and designated by the New York State Department of Environmental Conservation as Primary Water Supply Aquifers. The map also lists published reports that give detailed information on each area. Most aquifers were deposited in low areas, such as valleys and plains, during deglaciation of the region. Thick, permeable, well-sorted sand and gravel units yield large quantities of water - more than 100 gal/min - to properly constructed wells. Thin sand units and sand and gravel units and thicker gravel units that have a large content of silt and fine sand yield moderate amounts of water, 10 to 100 gal/min. Dug wells that tap till or lacustrine deposits yield less than 5 gal/min. Well yields from bedrock are not indicated. (USGS)</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri884076","usgsCitation":"Miller, T.S., 1988, Potential yields of wells in unconsolidated aquifers in upstate New York — Niagara sheet: U.S. Geological Survey Water-Resources Investigations Report 88-4076, 1 Plate: 46.43 × 41.94 inches, https://doi.org/10.3133/wri884076.","productDescription":"1 Plate: 46.43 × 41.94 inches","costCenters":[],"links":[{"id":171180,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":394891,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_46996.htm"},{"id":82156,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1988/4076/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"New York","otherGeospatial":"Niagara sheet","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -79.354248046875,\n              42.52879629320373\n            ],\n            [\n              -77.783203125,\n              42.52879629320373\n            ],\n            [\n              -77.783203125,\n              43.31718491566705\n            ],\n            [\n              -79.354248046875,\n              43.31718491566705\n            ],\n            [\n              -79.354248046875,\n              42.52879629320373\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a867a","contributors":{"authors":[{"text":"Miller, Todd S. tsmiller@usgs.gov","contributorId":1190,"corporation":false,"usgs":true,"family":"Miller","given":"Todd","email":"tsmiller@usgs.gov","middleInitial":"S.","affiliations":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"preferred":true,"id":230499,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":12098,"text":"ofr88102 - 1988 - A guide for the use of digital elevation model data for making soil surveys","interactions":[],"lastModifiedDate":"2017-03-28T11:56:51","indexId":"ofr88102","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"88-102","title":"A guide for the use of digital elevation model data for making soil surveys","docAbstract":"<p>The intent of this publication is twofold: (1) to serve as a user guide for soil scientists and others interested in learning about the value and use of digital elevation model (DEM) data in making soil surveys and (2) to provide documentation of the Soil Landscape Analysis Project (SLAP). </p><p>This publication provides a step-by-step guide on how digital slope-class maps are adjusted to topographic maps and orthophotoquads to obtain accurate slope-class maps, and how these derivative maps can be used as a base for soil survey premaps. In addition, guidance is given on the use of aspect-class maps and other resource data in making pre-maps. The value and use of tabular summaries are discussed. Examples of the use of DEM products by the authors and by selected field soil scientists are also given. Additional information on SLAP procedures may be obtained from USDA, Soil Conservation Service, Soil Survey Division, P.O. Box 2890, Washington, D.C. 20013, and from references (Horvath and others, 1987; Horvath and others, 1983; Klingebiel and others, 1987; and Young, 1987) listed in this publication. </p><p>The slope and aspect products and the procedures for using these products have evolved during 5 years of cooperative research with the USDA, Soil Conservation Service and Forest Service, and the USDI, Bureau of Land Management. </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr88102","usgsCitation":"Klingebiel, A.A., Horvath, E.H., Reybold, W.U., Moore, D.G., Fosnight, E., and Loveland, T., 1988, A guide for the use of digital elevation model data for making soil surveys: U.S. Geological Survey Open-File Report 88-102, v, 18 p., https://doi.org/10.3133/ofr88102.","productDescription":"v, 18 p.","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":144760,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1988/0102/report-thumb.jpg"},{"id":40132,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1988/0102/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae559","contributors":{"authors":[{"text":"Klingebiel, A. A.","contributorId":74006,"corporation":false,"usgs":true,"family":"Klingebiel","given":"A.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":165059,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Horvath, Emil H.","contributorId":76306,"corporation":false,"usgs":true,"family":"Horvath","given":"Emil","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":165060,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Reybold, William U.","contributorId":93496,"corporation":false,"usgs":true,"family":"Reybold","given":"William","email":"","middleInitial":"U.","affiliations":[],"preferred":false,"id":165061,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Moore, D. G.","contributorId":7285,"corporation":false,"usgs":true,"family":"Moore","given":"D.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":165058,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Fosnight, E. A. 0000-0002-8557-3697","orcid":"https://orcid.org/0000-0002-8557-3697","contributorId":97911,"corporation":false,"usgs":true,"family":"Fosnight","given":"E. A.","affiliations":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"preferred":false,"id":165062,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Loveland, Thomas R. 0000-0003-3114-6646","orcid":"https://orcid.org/0000-0003-3114-6646","contributorId":106125,"corporation":false,"usgs":true,"family":"Loveland","given":"Thomas R.","affiliations":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"preferred":false,"id":165063,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":12373,"text":"ofr88100 - 1988 - Water-resources activities of the U.S. Geological Survey in Texas– Fiscal year 1987","interactions":[],"lastModifiedDate":"2021-12-03T21:01:27.335323","indexId":"ofr88100","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"88-100","title":"Water-resources activities of the U.S. Geological Survey in Texas– Fiscal year 1987","docAbstract":"<p>The U.S. Geological Survey (USGS) was established by an act of Congress on March 3, 1879, to provide a permanent Federal agency to conduct the systematic and scientific classification of the public lands and to examine the geological structure, mineral resources, and products of national domain. An integral part of that original mission includes publishing and disseminating the earth science information needed to understand, to plan the use of, and to manage the Nation's energy, land, mineral, and water resources.</p>\n<p>Since 1879, the research and fact-finding role of the USGS has grown and been modified to meet the changing needs of the Nation it serves. As part of that evolution, the USGS has become the Federal Government's largest earthscience research agency, the Nation's largest civilian mapmaking agency, the primary source of data on the Nation's surface- and ground-water resources, and the employer of the largest number of professional earth scientists. Today's programs serve a diversity of needs and users. Programs include:</p>\n<ul>\n<li>Conducting detailed assessments of the energy and mineral potential of the Nation's land and offshore areas.</li>\n<li>Investigating and issuing warnings of earthquakes, volcanic eruptions, landslides, and other geologic and hydrologic hazards.</li>\n<li>Conducting research on the geologic structure of the Nation.</li>\n<li>Studying the geologic features, structure, processes, and history of the other planets of our solar system.</li>\n<li>Conducting topographic surveys of the Nation and preparing topographic and thematic maps and related cartographic products.</li>\n<li>Developing and producing digital cartographic data bases and products.</li>\n<li>Collecting data on a routine basis to determine the quantity, quality, and use of surface and ground water.</li>\n<li>Conducting water-resources appraisals in order to describe the consequences of alternative plans for developing land and water resources.</li>\n<li>Conducting research in hydraulics and hydrology and coordinating all Federal water-data acquisition.</li>\n<li>Using remotely sensed data to develop new cartographic, geologic, and hydrologic research techniques for natural resources planning and management.</li>\n<li>Providing earth-science information through an extensive publications program and a network of public access points.</li>\n</ul>\n<p>Along with its continuing commitment to meet the growing and changing earthscience information needs of the Nation, the USGS remains dedicated to its original mission to collect, analyze, interpret, publish, and disseminate information about the natural resources of the Nation providing \"earth science in the public service.\"</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr88100","usgsCitation":"1988, Water-resources activities of the U.S. Geological Survey in Texas– Fiscal year 1987: U.S. Geological Survey Open-File Report 88-100, Report: v, 92 p.; 1 Plate: 18.80 x 17.91 inches, 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,{"id":29773,"text":"wri874196 - 1988 - Effects of urbanization on storm-runoff volume and peak discharge of Valley Creek, eastern Chester County, Pennsylvania","interactions":[],"lastModifiedDate":"2017-06-12T13:32:55","indexId":"wri874196","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"87-4196","title":"Effects of urbanization on storm-runoff volume and peak discharge of Valley Creek, eastern Chester County, Pennsylvania","docAbstract":"Peak discharge and runoff volume were simulated for 21 storms in the Valley Creek basin using the U.S. Geological Survey Distributed Routing Rainfall-Runoff Model (DR3M). Storm peak discharges ranged from 301 to 900 cubic feet per second. Rainfall was measured at three recording rain gages in the basin. Observed and simulated runoff volumes and peak discharges were compared for the upper 20.8 square miles of the basin. The average error for runoff volume was 29 percent. The average error for peak discharge was 19 percent for the 11 calibration storms and 32 percent for the 10 verification storms. Streamflow was routed to the Schuylkill River for the lower 2.6 square miles of the basin. Simulations were made to determine the effect on runoff volume and peak discharge of increasing impervious are from 9 percent to 15, 20, and 25 percent in the part of the basin most likely to be developed. For 25 percent impervious area, runoff volume would increase an average of 52 percent and peak discharge would increase an average of 55 percent for Valley Creek at the Pennsylvania Turnpike bridge. At the confluence of Valley Creek with the Schuylkill River, runoff volume would increase an average of 46 percent and peak discharge would increase an average of 50 percent.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri874196","usgsCitation":"Sloto, R., 1988, Effects of urbanization on storm-runoff volume and peak discharge of Valley Creek, eastern Chester County, Pennsylvania: U.S. Geological Survey Water-Resources Investigations Report 87-4196, v, 32 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri874196.","productDescription":"v, 32 p. :ill., maps ;28 cm.","costCenters":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"links":[{"id":122691,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1987/4196/report-thumb.jpg"},{"id":58573,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1987/4196/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United 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R. A.","contributorId":36155,"corporation":false,"usgs":true,"family":"Sloto","given":"R. A.","affiliations":[],"preferred":false,"id":202097,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":29772,"text":"wri864054 - 1988 - Effects of flood controls proposed for West Branch Brandywine Creek, Chester County, Pennsylvania","interactions":[],"lastModifiedDate":"2017-06-12T13:42:27","indexId":"wri864054","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"86-4054","title":"Effects of flood controls proposed for West Branch Brandywine Creek, Chester County, Pennsylvania","docAbstract":"Twenty-four-hour rainfall, distributed over time according to the U.S. Soil Conservation Service type II rainfall distribution, was used as input to calibrated rainfall-runoff models of three subbasins in the West Branch Brandywine Creek watershed. The effects of four proposed flood controls were evaluated by using these rainfalls to simulate discharge hydrographs with and without the flood controls and comparing the simulated peak discharges.\r\n\r\n      In the Honey Brook subbasin, 2-, 10-, and 100-year flood-discharge hydrographs were generated for station West Branch Brandywine Creek at Coatesville. For the 2- and 10-year floods, proposed flood controls would reduce the peak discharge from 1 to 8 percent. The combination of all three flood controls proposed for the Coatesville subbasin would reduce the 100-year peak discharge 44 percent.\r\n\r\n      In the Modena subbasin, 2-, 10-, and 100-year flood-discharge hydrographs were generated for station West Branch Brandywine Creek at Modena. A flood control proposed for Sucker Run, a tributary, would reduce the peak discharge of Sucker Run at State Route 82 by 22, 25, and 27 percent and the peak discharge of West Branch Brandywine Creek at Modena by 10, 6, and less than 1 percent for the 2-, 10-, and 100-year floods, respectively.\r\n\r\n      For the 2- and 10- year floods, flood control proposed for the Coatesville subbasin would have little effect on the peak discharge of West Branch Brandywine Creek at Modena. For the 100-year flood, the combination of all three flood controls proposed for the Coatesville subbasin would reduce the peak discharge at Modena 25 percent.\r\n\r\n      When flood control in the Modena subbasin was combined with flood control in the Coatesville subbasin, the 10-percent reduction in the 2-year flood peak of West Branch Brandywine Creek at Modena was due almost entirely to flood control in the Modena subbasin. For the 10-year flood, flood control in the Modena subbasin would reduce the peak discharge 6 percent, and any single flood control in the Coatesville subbasin would provide an additional 1 to 3 percent reduction. Although flood control in the Modena subbasin would have little effect on reducing the 100-year flood peak, it would provide an additional 5 percent reduction in the peak discharge, for a total reduction of 30 percent, when combined with the three flood controls in the Coatesville subbasin.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri864054","usgsCitation":"Sloto, R., 1988, Effects of flood controls proposed for West Branch Brandywine Creek, Chester County, Pennsylvania: U.S. Geological Survey Water-Resources Investigations Report 86-4054, v, 28 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri864054.","productDescription":"v, 28 p. :ill., maps ;28 cm.","costCenters":[{"id":532,"text":"Pennsylvania Water Science 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A.","contributorId":36155,"corporation":false,"usgs":true,"family":"Sloto","given":"R. A.","affiliations":[],"preferred":false,"id":202096,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":30603,"text":"wri874043 - 1988 - Nitrogen transport in a shallow outwash aquifer at Olean, Cattaraugus County, New York","interactions":[],"lastModifiedDate":"2023-01-13T19:34:49.834626","indexId":"wri874043","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"87-4043","title":"Nitrogen transport in a shallow outwash aquifer at Olean, Cattaraugus County, New York","docAbstract":"<p>Groundwater beneath an industrial park at Olean, New York, contained nitrogen compounds in concentrations that in 1983 ranged from 10 to 1,280 mg/L as nitrogen, mainly in the form of ammonium. Continuous pumping from an industrial well field creates a cone of depression that prevents the nitrogen compounds from migrating to municipal-supply wells, 7,000 ft away. A two-dimensional solute transport model was used to simulate changes in nitrogen concentrations that would result from a permanent shutdown of the well field. The model assumed the nitrogen source decayed at an exponential rate with a decay constant of 0.3/year to account for nitrogen removed from the aquifer by pumping during 1978-84. The source of contamination was found to be sensitive to the volume of pumpage at the industrial well field, which altered the rate of groundwater flow through the contaminated area. Simulations of a permanent shutdown of the well field, assuming nitrogen migrates as a conservative solute, indicated that nitrogen-bearing groundwater would reach the municipal well field within 5 years and the peak concentrations at the municipal well field would range from 2 to 5 mg/L. Simulations of Langmuir adsorption of the dissolved ammonium with a one-dimensional model indicated that the arrival of the solute front at the municipal well field would be retarded by a factor of three.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri874043","usgsCitation":"Yager, R.M., and Bergeron, M.P., 1988, Nitrogen transport in a shallow outwash aquifer at Olean, Cattaraugus County, New York: U.S. Geological Survey Water-Resources Investigations Report 87-4043, Report: vii, 51 p.; 6 Plates: 18.70 x 14.33 inches or smaller, https://doi.org/10.3133/wri874043.","productDescription":"Report: vii, 51 p.; 6 Plates: 18.70 x 14.33 inches or smaller","costCenters":[],"links":[{"id":59363,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4043/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":59362,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4043/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":59365,"rank":7,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4043/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":59364,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4043/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":59361,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4043/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":59367,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1987/4043/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":59366,"rank":8,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4043/plate-6.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":411900,"rank":9,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_46727.htm","linkFileType":{"id":5,"text":"html"}},{"id":123393,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1987/4043/report-thumb.jpg"}],"country":"United States","state":"New York","county":"Cattaraugus County","city":"Olean","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -78.5075,\n              42.1158\n            ],\n            [\n              -78.5075,\n              42.0567\n            ],\n            [\n              -78.375,\n              42.0567\n            ],\n            [\n              -78.375,\n              42.1158\n            ],\n            [\n              -78.5075,\n              42.1158\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a54e4b07f02db62c485","contributors":{"authors":[{"text":"Yager, R. M.","contributorId":8069,"corporation":false,"usgs":true,"family":"Yager","given":"R.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":203523,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bergeron, M. P.","contributorId":42969,"corporation":false,"usgs":true,"family":"Bergeron","given":"M.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":203524,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":30464,"text":"wri864207 - 1988 - Ground-water flow and solute transport at a municipal landfill site on Long Island, New York. Part 3, simulation of solute transport","interactions":[],"lastModifiedDate":"2022-01-19T20:16:20.976767","indexId":"wri864207","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"86-4207","title":"Ground-water flow and solute transport at a municipal landfill site on Long Island, New York. Part 3, simulation of solute transport","docAbstract":"<p>A solute transport model representing a 2.3-sq mi area surrounding and downgradient from a municipal landfill site in the Town of Brookhaven, N.Y. was used to simulate migration of a conservative solute (chloride) in the upper glacial aquifer. Aquifer values used in the model were: hydraulic conductivity, 200 ft/day; effective porosity, 0.30; longitudinal dispersivity, 100 ft; transverse dispersivity, 20 ft. Average concentration of chloride was set at 875.0 mg/L in leachate and 10 mg/L in recharge and in ambient groundwater. Entry of leachate into the aquifer was assumed to have begun in 1977. Chloride concentrations in the simulated plume after 6 years of travel matched reasonably well the chloride data collected in October-December 1982. After 12 years of travel, the simulated plume extended 6,200 ft and was 2,600 ft wide. Maximum predicted concentration at the site boundary was 160 mg/L. Additional simulations were made to test the model 's ability to predict the effect of several remedial strategies on the movement of solutes. These included capping the landfill with an impermeable surface, removal of contaminated groundwater through four recovery wells, and a combination of the first two actions.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri864207","usgsCitation":"Wexler, E.J., 1988, Ground-water flow and solute transport at a municipal landfill site on Long Island, New York. Part 3, simulation of solute transport: U.S. Geological Survey Water-Resources Investigations Report 86-4207, vi, 46 p., https://doi.org/10.3133/wri864207.","productDescription":"vi, 46 p.","costCenters":[],"links":[{"id":394535,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_36628.htm"},{"id":124105,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1986/4207/report-thumb.jpg"},{"id":59244,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1986/4207/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"New York","otherGeospatial":"Long Island","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -73,\n              40.75453936473234\n            ],\n            [\n              -72.875,\n              40.75453936473234\n            ],\n            [\n              -72.875,\n              40.850955880778045\n            ],\n            [\n              -73,\n              40.850955880778045\n            ],\n            [\n              -73,\n              40.75453936473234\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66cdb9","contributors":{"authors":[{"text":"Wexler, E. J.","contributorId":104931,"corporation":false,"usgs":true,"family":"Wexler","given":"E.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":203296,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":29114,"text":"wri844092 - 1988 - Statistical summary of the chemical quality of surface water in the Powder River coal basin, the Hanna coal field, and the Green River coal region, Wyoming","interactions":[],"lastModifiedDate":"2012-02-02T00:08:53","indexId":"wri844092","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"84-4092","title":"Statistical summary of the chemical quality of surface water in the Powder River coal basin, the Hanna coal field, and the Green River coal region, Wyoming","docAbstract":"A summary of the chemical quality of surface water in the three principal coal-producing areas of Wyoming was intensified by the U.S. Geologic Survey during 1975-81, in response to interest spurred by a dramatic increase in surface mining of the areas. This statistical summary consists of descriptive statistics and regression analyses of data from 72 stations on streams in the Powder River coal basin, the Hanna coal field, and the Green River coal region of Wyoming. The mean dissolved-solids concentrations in streams ranged from 15 to 4,800 mg/L. Samples collected near mountainous areas or in the upstream reaches of perennial streams in the plains had the smallest concentrations of dissolved solids, and the predominant ions were calcium and bicarbonate. Samples from ephemeral, intermittent, and the downstream reaches of perennial streams in the plains contained relatively large dissolved-solids concentrations, and the predominant ions usually were sodium and sulfate. Regression models showed that the concentrations of dissolved solids, calcium, magnesium, sodium, alkalinity, sulfate, and chloride correlated well with specific-conductance values in many of the streams. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri844092","usgsCitation":"Peterson, D.A., 1988, Statistical summary of the chemical quality of surface water in the Powder River coal basin, the Hanna coal field, and the Green River coal region, Wyoming: U.S. Geological Survey Water-Resources Investigations Report 84-4092, iv, 109 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri844092.","productDescription":"iv, 109 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":159644,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1984/4092/report-thumb.jpg"},{"id":57982,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1984/4092/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":57983,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1984/4092/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4885e4b07f02db518e97","contributors":{"authors":[{"text":"Peterson, D. A.","contributorId":6453,"corporation":false,"usgs":true,"family":"Peterson","given":"D.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":200969,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":30465,"text":"wri864106 - 1988 - Ground-water flow and solute transport at a municipal landfill site on Long Island, New York — Part 2: Simulation of ground-water flow","interactions":[],"lastModifiedDate":"2022-01-24T22:14:51.01401","indexId":"wri864106","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"86-4106","title":"Ground-water flow and solute transport at a municipal landfill site on Long Island, New York — Part 2: Simulation of ground-water flow","docAbstract":"<p>Data on the hydrogeology of a 26-sq-mi area surrounding the Brookhaven landfill site in central Suffolk County were collected as part of a hydrologic investigation of solute transport from the site. These data were used to develop a steady-state groundwater flow model of the upper glacial (water table) aquifer in the area. The model accounts for the leakage through confining units underlying the aquifer, seepage to streams, recharge from precipitation, and pumpage and redistribution of water. Refined estimates of aquifer and confining-unit properties were obtained through model calibrations. Water table altitudes generated by the calibrated model were used to determine groundwater velocities and probable flow paths in the vicinity of the site under long-term average hydrologic conditions. Groundwater velocities and probable flow paths in the study area were calculated from simulated water table altitudes generated by the calibrated flow model. Groundwater at the center of the site flows southeastward at a velocity of 1.1 ft/d. The report is the second in a three part series describing the hydrologic conditions and groundwater quality, groundwater flow, and solute transport in the vicinity of the Brookhaven landfill.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri864106","usgsCitation":"Wexler, E.J., and Maus, P.E., 1988, Ground-water flow and solute transport at a municipal landfill site on Long Island, New York — Part 2: Simulation of ground-water flow: U.S. Geological Survey Water-Resources Investigations Report 86-4106, Report: vi, 44 p.; 2 Plates: 18.82 × 22.99 inches and 18.42 × 22.29 inches, https://doi.org/10.3133/wri864106.","productDescription":"Report: vi, 44 p.; 2 Plates: 18.82 × 22.99 inches and 18.42 × 22.29 inches","costCenters":[],"links":[{"id":59247,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1986/4106/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":59246,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1986/4106/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":59245,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1986/4106/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":126857,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1986/4106/report-thumb.jpg"},{"id":394789,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_36551.htm"}],"country":"United States","state":"New York","otherGeospatial":"Long Island","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -73,\n              40.75\n            ],\n            [\n              -72.875,\n              40.75\n            ],\n            [\n              -72.875,\n              40.858\n            ],\n            [\n              -73,\n              40.858\n            ],\n            [\n              -73,\n              40.75\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b03e4b07f02db698fa0","contributors":{"authors":[{"text":"Wexler, E. J.","contributorId":104931,"corporation":false,"usgs":true,"family":"Wexler","given":"E.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":203298,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Maus, P. E.","contributorId":68787,"corporation":false,"usgs":true,"family":"Maus","given":"P.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":203297,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
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