{"pageNumber":"1494","pageRowStart":"37325","pageSize":"25","recordCount":40837,"records":[{"id":28589,"text":"wri844007 - 1984 - Simulated ground-water flow in the Potomac aquifers, New Castle County, Delaware","interactions":[],"lastModifiedDate":"2012-02-02T00:08:47","indexId":"wri844007","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","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":"84-4007","title":"Simulated ground-water flow in the Potomac aquifers, New Castle County, Delaware","docAbstract":"Flow in three aquifers of the Potomac Formation in New Castle County, Delaware, was simulated. Results of the calibrated flow model show the maximum transmissivity of the lower aquifer is between 1,000 and 1,500 square feet per day; the middle aquifer, between 3,000 and 3,500 square feet per day; and the upper aquifer, between 5,000 and 6,000 square feet per day. Vertical leakance values for the three confining beds are similar and range 1 x 10 to the (1-8) power per day in downdip areas and .01 per day in subcrop areas. A storage coefficient of 0.00056 was used for each aquifer. A specific storage value of 0.000006 per foot was used for each confining bed. Estimated storage coefficients were not changed during calibration. Changes in water levels resulting from five scenarios of future pumpage were evaluated. Results of these simulations show: (1) the reduction in pumpage at Amoco causing a 120 foot local recovery of heads; (2) water levels generally will change less than 25 feet if there is no change in pumpage; (3) proposed pumpage in western Delaware may cause drawdowns below the tops of the aquifers; and (4) expected increases in pumpage would cause the greatest head decline, about 40 feet, in the lower aquifer at Getty. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri844007","usgsCitation":"Martin, M., 1984, Simulated ground-water flow in the Potomac aquifers, New Castle County, Delaware: U.S. Geological Survey Water-Resources Investigations Report 84-4007, vii, 85 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri844007.","productDescription":"vii, 85 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":159155,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1984/4007/report-thumb.jpg"},{"id":57417,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1984/4007/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":57418,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1984/4007/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a29e4b07f02db611d12","contributors":{"authors":[{"text":"Martin, Mary","contributorId":7290,"corporation":false,"usgs":true,"family":"Martin","given":"Mary","affiliations":[],"preferred":false,"id":200075,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28629,"text":"wri844062 - 1984 - Projected water-level declines in the Ogallala aquifer in Lea County, New Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:08:47","indexId":"wri844062","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","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":"84-4062","title":"Projected water-level declines in the Ogallala aquifer in Lea County, New Mexico","docAbstract":"A two-dimensional digital ground-water flow model was constructed of the Ogallala aquifer in Lea County, New Mexico. Simulations of predevelopment steady-state and historical pumping conditions were used to fit the model. Projections of water-level declines were made based on the condition of no additional development and the condition of a 0.44 percent annual increase in irrigation withdrawals to 1990 and a 0.88 percent annual increase in nonirrigation withdrawals to 2020. Based on no additional development, projected maximum water-level declines from 1980 were 31 feet in 2000 and 59 feet in 2020. The amount of recoverable water remaining in the aquifer as simulated by the model was 24.6 million acre-feet in 2000 and 22.4 million acre-feet in 2020, compared to an estimated 28 million acre-feet in 1980, with increased withdrawals, projected maximum declines were 33 feet in 2000 and 67 feet in 2020. As simulated by the model, 24.4 million acre-feet of recoverable water remained in 2000 and 21.8 million acre-feet remained in 2020. The sensitivity of the model to variation in hydraulic conductivity, specific yield, and recharge was tested over their range of uncertainty. Projected water-level declines were most sensitive to specific yield. In response to changes in specific yield, declines varied by as much as 6.2 feet from the standard simulation to 2020 with no additional development. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri844062","usgsCitation":"McAda, D.P., 1984, Projected water-level declines in the Ogallala aquifer in Lea County, New Mexico: U.S. Geological Survey Water-Resources Investigations Report 84-4062, ix, 84 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri844062.","productDescription":"ix, 84 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":159092,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1984/4062/report-thumb.jpg"},{"id":57469,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1984/4062/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d93f","contributors":{"authors":[{"text":"McAda, D. P.","contributorId":93066,"corporation":false,"usgs":true,"family":"McAda","given":"D.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":200141,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":59694,"text":"mf1429 - 1984 - Maps showing geomorphic and geologic evidence for Late Quaternary displacement along the Surprise Valley and associated faults, Modoc County, California","interactions":[],"lastModifiedDate":"2016-08-22T11:01:09","indexId":"mf1429","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","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":"1429","title":"Maps showing geomorphic and geologic evidence for Late Quaternary displacement along the Surprise Valley and associated faults, Modoc County, California","docAbstract":"<p>The maps in this report are designed to show the location, nature, and age of fault traces and lineaments that are interpreted to be the result of late Quaternary movement along the Surprise Valley and associated faults. These characteristics are important to scientists and engineers who study the surface faulting and earthquakes and should also be helpful to those concerned with land use and development on or near faults in swetern Surprose Valley. In addition, faults apparently control the location of modern geothermal activity in Surprise Valley (Hedel, 1981) and are thus important to geothermal exploration.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1429","isbn":"0607810882","usgsCitation":"Hedel, C.W., 1984, Maps showing geomorphic and geologic evidence for Late Quaternary displacement along the Surprise Valley and associated faults, Modoc County, California: U.S. Geological Survey Miscellaneous Field Studies Map 1429, 49.14 x 40.36 inches and 35.82 x 31.95 inches, https://doi.org/10.3133/mf1429.","productDescription":"49.14 x 40.36 inches and 35.82 x 31.95 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":182284,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1429.PNG"},{"id":327251,"rank":1,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1429/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":327252,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1429/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"62500","country":"United States","state":"California","county":"Modoc","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -120.25,41.1175 ], [ -120.25,42 ], [ -120,42 ], [ -120,41.1175 ], [ -120.25,41.1175 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a19e4b07f02db605942","contributors":{"authors":[{"text":"Hedel, Charles W.","contributorId":32550,"corporation":false,"usgs":true,"family":"Hedel","given":"Charles","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":262438,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28383,"text":"wri834286 - 1984 - Calibration and verification of a rainfall-runoff model and a runoff-quality model for several urban basins in the Denver metropolitan area, Colorado","interactions":[],"lastModifiedDate":"2012-02-02T00:08:46","indexId":"wri834286","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","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":"83-4286","title":"Calibration and verification of a rainfall-runoff model and a runoff-quality model for several urban basins in the Denver metropolitan area, Colorado","docAbstract":"The U.S. Geological Survey 's Distributed Routing Rainfall-Runoff Model--Version II was calibrated and verified for five urban basins in the Denver metropolitan area. Land-use types in the basins were light commerical, multifamily housing, single-family housing, and a shopping center. The overall accuracy of model predictions of peak flows and runoff volumes was about 15 percent for storms with rainfall intensities of less than 1 inch per hour and runoff volume of greater than 0.01 inch. Predictions generally were unsatisfactory for storm having a rainfall intensity of more than 1 inch per hour, or runoff of 0.01 inch or less. The Distributed Routing Rainfall-Runoff Model-Quality, a multievent runoff-quality model developed by the U.S. Geological Survey, was calibrated and verified on four basins. The model was found to be most useful in the prediction of seasonal loads of constituents in the runoff resulting from rainfall. The model was not very accurate in the prediction of runoff loads of individual constituents. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri834286","usgsCitation":"Lindner-Lunsford, J.B., and Ellis, S.R., 1984, Calibration and verification of a rainfall-runoff model and a runoff-quality model for several urban basins in the Denver metropolitan area, Colorado: U.S. Geological Survey Water-Resources Investigations Report 83-4286, v, 52 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri834286.","productDescription":"v, 52 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":123553,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4286/report-thumb.jpg"},{"id":57185,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4286/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a07e4b07f02db5f959f","contributors":{"authors":[{"text":"Lindner-Lunsford, J. B.","contributorId":81938,"corporation":false,"usgs":true,"family":"Lindner-Lunsford","given":"J.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":199704,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ellis, S. R.","contributorId":103278,"corporation":false,"usgs":true,"family":"Ellis","given":"S.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":199705,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":59768,"text":"mf1713 - 1984 - Types of damage that could result from a great earthquake in the New Madrid, Missouri, seismic zone","interactions":[],"lastModifiedDate":"2026-02-23T21:30:35.522784","indexId":"mf1713","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","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":"1713","title":"Types of damage that could result from a great earthquake in the New Madrid, Missouri, seismic zone","docAbstract":"<p>In the winter of 1811&ndash;1812 a series of three great earthquakes occurred in the New Madrid seismic zone. In addition to the three principal shocks, at least 15 other earthquakes, I<sub>o</sub> &ge; VIII, occurred within a year of the first large earthquake on December 16, 1811. The three main shocks were felt over the entire eastern United States. They were strong enough to cause minor damage as far away as Indiana and Ohio on the north, the Carolinas on the east, and southern Mississippi on the south. They were strong enough to cause severe or structural damage in parts of Missouri, Illinois, Indiana, Kentucky, Tennessee, Mississippi, and Arkansas. The section of this poster titled \"Seismic history of the New Madrid region\" describes what happened in the epicentral region. Fortunately, few people lived in the severely shaken area in 1811; that is not the case today. What would happen if a series of earthquakes as large and numerous as the \"New Madrid\" earthquakes were to occur in the New Madrid seismic zone today?</p>\n<p>Photographs 1-10 show typical damage to structures that occurred during various earthquakes in the United States. Structural damage to buildings in the Modified Mercalli intensity scale, a scale used for assigning numbers to earthquake effects, begins at intensity VIII. Minor or architectural damage (cracked plaster, windows, and chimneys) occurs at intensities VI and VII, and effects on people and small objects predominate at intensities below VI (earthquake felt, direction and duration noted, dishes broken). Photographs 1-10 illustrate damage caused by intensity VIII and above. None of the damage shown in these photographs occurred in earthquakes larger than the 1811&ndash;1812 New Madrid shocks, and most of the examples are from considerably smaller shocks. Photographs 1-4 and 7 show damage to masonry buildings, mostly old and unreinforced, none designed to be earthquake resistant. How many such buildings are in use in your community? Photographs 5 and 6 show damage to modern structures close to the epicenter of a magnitude 6.5 earthquake, a small shock compared to the magnitudes (8.4&ndash;8.7) of the New Madrid earthquakes. Photographs 8&ndash;10 are typical of damage that can occur at large distances from great earthquakes. Tall buildings are particularly susceptible to ground motions with relatively long periods (greater than 1 second), while short, rigid buildings are generally more likely to be damaged by ground motions with periods of less than 1 second. Shorter period ground motions attenuate more rapidly with distance from the epicenter than do the longer period motions.</p>\n<p>The 1811-1812 earthquakes produced extensive ground effects. Earthquakes can cause many different kinds of ground effects, ranging from minor fissures, slumps, and rockslides to major landslides and disturbances of the ground surface. Photographs 1117 show typical earthquake ground effects and the kinds of damage they can cause to manmade structures.</p>\n<p>Is another earthquake as large as the 1811-1812 shocks really likely to occur in New Madrid seismic zone? Great earthquakes such as the 1811-1812 series are estimated to occur in the zone on the average every 500 years. However, earthquakes strong enough to cause structural damage (VIII in the Modified Mercalli intensity scale) are estimated to occur in the seismic zone on the average every 50 years. The last such shock occurred in 1843.</p>\n<p>How do you prepare for a possible earthquake and what do you do if one occurs? The section on \"Earthquake safety tips\" explains what to do before, during, and after an earthquake.</p>\n<p>Want to know more? See \"Sources of additional information.\" Other reports of interest are listed in \"References cited.\"</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1713","collaboration":"Prepared in cooperation with the Federal Emergency Management Agency","usgsCitation":"Hopper, M.G., and Algermissen, S.T., 1984, Types of damage that could result from a great earthquake in the New Madrid, Missouri, seismic zone: U.S. Geological Survey Miscellaneous Field Studies Map 1713, Plate: 42.18 x 28.92 inches, https://doi.org/10.3133/mf1713.","productDescription":"1 Plate: 42.18 x 28.92 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":327280,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1713/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":183721,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1713.JPG"}],"country":"United States","otherGeospatial":"New Madrid seismic zone","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a48e4b07f02db62387e","contributors":{"authors":[{"text":"Hopper, M. G.","contributorId":39389,"corporation":false,"usgs":true,"family":"Hopper","given":"M.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":262547,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Algermissen, S. T.","contributorId":39790,"corporation":false,"usgs":true,"family":"Algermissen","given":"S.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":262548,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":10347,"text":"ofr84811 - 1984 - Preliminary modeling of an aquifer thermal-energy storage system","interactions":[{"subject":{"id":10347,"text":"ofr84811 - 1984 - Preliminary modeling of an aquifer thermal-energy storage system","indexId":"ofr84811","publicationYear":"1984","noYear":false,"title":"Preliminary modeling of an aquifer thermal-energy storage system"},"predicate":"SUPERSEDED_BY","object":{"id":234,"text":"wsp2270 - 1985 - Selected papers in the hydrologic sciences, 1985; May 1985","indexId":"wsp2270","publicationYear":"1985","noYear":false,"title":"Selected papers in the hydrologic sciences, 1985; May 1985"},"id":1}],"supersededBy":{"id":234,"text":"wsp2270 - 1985 - Selected papers in the hydrologic sciences, 1985; May 1985","indexId":"wsp2270","publicationYear":"1985","noYear":false,"title":"Selected papers in the hydrologic sciences, 1985; May 1985"},"lastModifiedDate":"2019-11-26T13:06:32","indexId":"ofr84811","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","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":"84-811","title":"Preliminary modeling of an aquifer thermal-energy storage system","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr84811","usgsCitation":"Miller, R.T., 1984, Preliminary modeling of an aquifer thermal-energy storage system: U.S. Geological Survey Open-File Report 84-811, 47 p., https://doi.org/10.3133/ofr84811.","productDescription":"47 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"links":[{"id":143525,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1984/0811/report-thumb.jpg"},{"id":368902,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1984/0811/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afce4b07f02db696644","contributors":{"authors":[{"text":"Miller, R. T.","contributorId":15209,"corporation":false,"usgs":true,"family":"Miller","given":"R.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":161230,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":36584,"text":"fwsobs82_10_63 - 1984 - Habitat Suitability Index Models: Black brant","interactions":[],"lastModifiedDate":"2022-02-09T15:18:47.355463","indexId":"fwsobs82_10_63","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"82/10.63","subseriesTitle":"Habitat Suitability Index","title":"Habitat Suitability Index Models: Black brant","docAbstract":"A review and synthesis of existing information were used to develop a habitat suitability index model for wintering habitat of the black brant (Branta bernicla nigracans). The model consolidates habitat use information into a framework appropriate for field application and is scaled to produce an index value between 0.0 (unsuitable habitat) to 1.0 (optimum habitat). Habitat suitability index (HSI) models are designed to be used with Habitat Evaluation Procedures previously developed by the U.S. Fish and Wildlife Service.","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Schroeder, R.L., 1984, Habitat Suitability Index Models: Black brant: FWS/OBS 82/10.63, vi, 11 p.","productDescription":"vi, 11 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":165610,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649d27","contributors":{"authors":[{"text":"Schroeder, Richard L.","contributorId":10368,"corporation":false,"usgs":true,"family":"Schroeder","given":"Richard","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":216586,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":26411,"text":"wri844249 - 1984 - Predictive simulation of alternatives for managing the water resources of North Fork Solomon River Valley between Kirwin Dam and Waconda Lake, north-central Kansas","interactions":[],"lastModifiedDate":"2012-02-02T00:08:34","indexId":"wri844249","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","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":"84-4249","title":"Predictive simulation of alternatives for managing the water resources of North Fork Solomon River Valley between Kirwin Dam and Waconda Lake, north-central Kansas","docAbstract":"Since 1974 water levels in the alluvial aquifer of the North Fork Solomon River Valley in north-central Kansas have decreased due to increases in ground-water pumpage, decreases in availability of surface water for irrigation, and below-average precipitation. A finite-element model was developed in cooperation with the U.S. Bureau of Reclamation to simulate changing conditions between 1970-79. Model results indicate that annual recharge to the aquifer due to precipitation, applcation of water for irrigation, and canal leakage averaged about 22,825 acre-feet and that annual ground-wate discharge to the river averaged about 16,590 acre-feet. Predictive simulations for 1980-2000 were made using management alternatives that involved clay-lining of irrigation ditches, reduction of surface-water availability with and without an increase in ground-water pumping, and continuation of 1979 pumping conditions. The simulations indicated that as much as 5.5 feet of additional average water-level drawdown in wells would occur by 2000 if surface-water supply were reduced 100 percent and ground-water pumpage increased. The simulations also indicated that a decrease in average drawdown of 0.55 foot would occur by 2000 and that base flow to the river would decrease to 12,300 acre-feet per year if 1979 conditions remained constant. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri844249","usgsCitation":"Burnett, R., 1984, Predictive simulation of alternatives for managing the water resources of North Fork Solomon River Valley between Kirwin Dam and Waconda Lake, north-central Kansas: U.S. Geological Survey Water-Resources Investigations Report 84-4249, vi, 34 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri844249.","productDescription":"vi, 34 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":158319,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1984/4249/report-thumb.jpg"},{"id":55204,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1984/4249/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":55205,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1984/4249/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66d598","contributors":{"authors":[{"text":"Burnett, R.D.","contributorId":54609,"corporation":false,"usgs":true,"family":"Burnett","given":"R.D.","email":"","affiliations":[],"preferred":false,"id":196341,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":10163,"text":"ofr84733 - 1984 - Velocity profile, water-surface slope, and bed-material size for selected streams in Colorado","interactions":[],"lastModifiedDate":"2012-02-02T00:06:29","indexId":"ofr84733","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","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":"84-733","title":"Velocity profile, water-surface slope, and bed-material size for selected streams in Colorado","docAbstract":"Existing methods for determining the mean velocity in a vertical sampling section do not address the conditions present in high-gradient, shallow-depth streams common to mountainous regions such as Colorado. The report presents velocity-profile data that were collected for 11 streamflow-gaging stations in Colorado using both a standard Price type AA current meter and a prototype Price Model PAA current meter. Computational results are compiled that will enable mean velocities calculated from measurements by the two current meters to be compared with each other and with existing methods for determining mean velocity. Water-surface slope, bed-material size, and flow-characteristic data for the 11 sites studied also are presented. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr84733","usgsCitation":"Marchand, J., Jarrett, R., and Jones, L., 1984, Velocity profile, water-surface slope, and bed-material size for selected streams in Colorado: U.S. Geological Survey Open-File Report 84-733, iv, 80 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr84733.","productDescription":"iv, 80 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":144117,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1984/0733/report-thumb.jpg"},{"id":38016,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1984/0733/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a13e4b07f02db6022e1","contributors":{"authors":[{"text":"Marchand, J.P.","contributorId":75152,"corporation":false,"usgs":true,"family":"Marchand","given":"J.P.","email":"","affiliations":[],"preferred":false,"id":160916,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jarrett, R.D.","contributorId":36551,"corporation":false,"usgs":true,"family":"Jarrett","given":"R.D.","email":"","affiliations":[],"preferred":false,"id":160915,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jones, L.L.","contributorId":83930,"corporation":false,"usgs":true,"family":"Jones","given":"L.L.","email":"","affiliations":[],"preferred":false,"id":160917,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":36578,"text":"fwsobs82_10_56 - 1984 - Habitat Suitability Index Models: Walleye","interactions":[],"lastModifiedDate":"2022-02-09T15:19:36.985384","indexId":"fwsobs82_10_56","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"82/10.56","subseriesTitle":"Habitat Suitability Index","title":"Habitat Suitability Index Models: Walleye","docAbstract":"<p>The wall eye is native to freshwater ri vers and 1akes of Canada and the United States, with rare occurrences in brackish water (Scott and Crossman 1973). In the United States, its native range occurs primarily in drainages east of the Rocky Mountains and west of the Appalachians; however, it has been widely introduced into reservoirs outside its native range (Colby et al. 1979). Walleye hybridize with sauger (S. canadense) and blue pike (S. v. glaucum) (Scott and Crossman 1973).</p>","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"McMahon, T., Terrell, J.W., and Nelson, P.C., 1984, Habitat Suitability Index Models: Walleye: FWS/OBS 82/10.56, viii, 43 p.","productDescription":"viii, 43 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":165604,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db6497a2","contributors":{"authors":[{"text":"McMahon, Thomas E.","contributorId":93548,"corporation":false,"usgs":true,"family":"McMahon","given":"Thomas E.","affiliations":[],"preferred":false,"id":216576,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Terrell, James W. 0000-0001-5394-5663","orcid":"https://orcid.org/0000-0001-5394-5663","contributorId":92726,"corporation":false,"usgs":true,"family":"Terrell","given":"James","email":"","middleInitial":"W.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":216575,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nelson, Patrick C.","contributorId":68799,"corporation":false,"usgs":true,"family":"Nelson","given":"Patrick","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":216574,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":36559,"text":"fwsobs82_10_46 - 1984 - Habitat Suitability Index Models: Muskrat","interactions":[],"lastModifiedDate":"2022-02-09T15:20:09.558776","indexId":"fwsobs82_10_46","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"82/10.46","subseriesTitle":"Habitat Suitability Index","title":"Habitat Suitability Index Models: Muskrat","docAbstract":"<p>The muskrat (Ondatra zibethicus) is the most valuable semi-aquatic furbearer in North America, with a total fur trade income in the millions of dollars (Willner et al. 1980). With the exception of Florida, and coastal Georgia and South Carol ina, native and introduced populations of muskrats occur throughout most of North America. Muskrats are an important component of the marsh ecosystem, serving as a food source for many predators (Wilson 1968), and can have a major impact on wetland vegetation (O'Neil 1949; Errington 1961, 1963; Weller and Spatcher 1965).</p>","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Allen, A.W., and Hoffman, R.D., 1984, Habitat Suitability Index Models: Muskrat: FWS/OBS 82/10.46, vi, 27 p.","productDescription":"vi, 27 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":165459,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db6497e1","contributors":{"authors":[{"text":"Allen, Arthur W.","contributorId":40648,"corporation":false,"usgs":true,"family":"Allen","given":"Arthur","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":216540,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hoffman, Robert D.","contributorId":104126,"corporation":false,"usgs":true,"family":"Hoffman","given":"Robert","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":216541,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":36538,"text":"fwsobs82_10_75 - 1984 - Habitat Suitability Index Models: Spotted seatrout","interactions":[],"lastModifiedDate":"2022-02-09T15:20:37.161233","indexId":"fwsobs82_10_75","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"82/10.75","subseriesTitle":"Habitat Suitability Index","title":"Habitat Suitability Index Models: Spotted seatrout","docAbstract":"<p>The estuarine spotted seatrout, a primarily estuarine species, is one of the most important sport and commercial fishes in coastal Gulf of Mexico waters (Arnold et a1. 1976). Spotted seatrout rank second by weight in catches by U.S. saltwater sport fishermen (National Marine Fisheries Services 1981) .</p>","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Kostecki, P.T., 1984, Habitat Suitability Index Models: Spotted seatrout: FWS/OBS 82/10.75, vi, 22 p.","productDescription":"vi, 22 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":166203,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649743","contributors":{"authors":[{"text":"Kostecki, Paul T.","contributorId":55060,"corporation":false,"usgs":true,"family":"Kostecki","given":"Paul","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":216495,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":36536,"text":"fwsobs82_10_72 - 1984 - Habitat Suitability Index Models and Instream Flow Suitability Curves: Spotted bass","interactions":[],"lastModifiedDate":"2016-09-16T11:08:00","indexId":"fwsobs82_10_72","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"82/10.72","subseriesTitle":"Habitat Suitability Index","title":"Habitat Suitability Index Models and Instream Flow Suitability Curves: Spotted bass","docAbstract":"The Habitat Suitability Index (HSI) models presented in this publication aid in identifying habitat variable important to the growth and survival of spotted bass (Micropterus punctulatus). Facts, ideas, and concepts obtained from the research literature and expert reviews are synthesized and presented in a format that can be used for impact assessment. The models are hypotheses of species-habitat relationships, and model users should recognize that the degree of veracity of the HSI model, SI graphs, and assumptions will vary according to geographical area and the extent of the data base for individual variables.\r\n\r\nA brief discussion of selected Suitability Index (SI) curves as used in the Instream Flow Incremental Methodology (IFIM), and a discussion of SI curves available for the IFIM analysis of Spotted bass habitat are also included.","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"McMahon, T., Gebhart, G., Maughan, O.E., and Nelson, P.C., 1984, Habitat Suitability Index Models and Instream Flow Suitability Curves: Spotted bass: FWS/OBS 82/10.72, vi, 41 p.","productDescription":"vi, 41 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":166089,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":8299,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://archive.usgs.gov/archive/sites/www.nwrc.usgs.gov/wdb/pub/hsi/hsi-072.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a71e4b07f02db641e55","contributors":{"authors":[{"text":"McMahon, Thomas E.","contributorId":93548,"corporation":false,"usgs":true,"family":"McMahon","given":"Thomas E.","affiliations":[],"preferred":false,"id":216493,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gebhart, Glen","contributorId":52237,"corporation":false,"usgs":true,"family":"Gebhart","given":"Glen","email":"","affiliations":[],"preferred":false,"id":216491,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Maughan, O. Eugene","contributorId":43006,"corporation":false,"usgs":true,"family":"Maughan","given":"O.","email":"","middleInitial":"Eugene","affiliations":[],"preferred":false,"id":216490,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Nelson, Patrick C.","contributorId":68799,"corporation":false,"usgs":true,"family":"Nelson","given":"Patrick","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":216492,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":36534,"text":"fwsobs82_10_70 - 1984 - Habitat Suitability Index Models: The Arizona guild and layers of habitat models","interactions":[],"lastModifiedDate":"2022-02-09T15:22:03.090106","indexId":"fwsobs82_10_70","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"82/10.70","subseriesTitle":"Habitat Suitability Index","title":"Habitat Suitability Index Models: The Arizona guild and layers of habitat models","docAbstract":"This document is part of the Habitat Suitability Index Models Series, which provides habitat information useful for impact assessment and habitat management. Both of the models described in this report are based on the significant association of Wildlife species with vegetation structure. The models compare the structure in the study area with the vegetation structure that could potentially occur in thtat study area following land use changes or disturbance. These models provide a low resolution assessment of habitat structure relevant early in the land-use planning process.","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Short, H.L., 1984, Habitat Suitability Index Models: The Arizona guild and layers of habitat models: FWS/OBS 82/10.70, viii, 37 p.","productDescription":"viii, 37 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":166087,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649751","contributors":{"authors":[{"text":"Short, Henry L.","contributorId":58695,"corporation":false,"usgs":true,"family":"Short","given":"Henry","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":216486,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":36526,"text":"fwsobs82_10_85 - 1984 - Habitat Suitability Index Models and Instream Flow Suitability Curves: Inland stocks of striped bass","interactions":[],"lastModifiedDate":"2022-02-09T15:22:28.162891","indexId":"fwsobs82_10_85","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"82/10.85","subseriesTitle":"Habitat Suitability Index","title":"Habitat Suitability Index Models and Instream Flow Suitability Curves: Inland stocks of striped bass","docAbstract":"The Habitat Suitability Index (HSI) models and instream flow Suitability Index (SI) presented in this publication aid in identifying important variables that determine the quality of striped bass habitat. Facts, ideas, and opinions obtained from published and unpublished reports, a Delphi panel of 18 striped bass experts/authorities, and the Striped Bass Committee, Southern Division, American Fisheries Society, are synthesized and presented in a format that can be used for habitat impact assessment and development of management alternatives.","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Crance, J.H., 1984, Habitat Suitability Index Models and Instream Flow Suitability Curves: Inland stocks of striped bass: FWS/OBS 82/10.85, viii, 63 p.","productDescription":"viii, 63 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":167273,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db649eec","contributors":{"authors":[{"text":"Crance, Johnie H.","contributorId":9326,"corporation":false,"usgs":true,"family":"Crance","given":"Johnie","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":216472,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":10655,"text":"ofr84727 - 1984 - Compilation of data collected and derived for water years 1980 and 1981 for the purpose of water-quality modeling of the lower Ouachita River and selected tributaries, south-central Arkansas","interactions":[],"lastModifiedDate":"2012-02-02T00:06:27","indexId":"ofr84727","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","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":"84-727","title":"Compilation of data collected and derived for water years 1980 and 1981 for the purpose of water-quality modeling of the lower Ouachita River and selected tributaries, south-central Arkansas","docAbstract":"This report represents water-quality, sediment oxygen demand, phytoplankton, periphyton, bacteria, instantaneous and mean-daily discharge, stream geometry, time of travel, reaeration data and other water quality collected on the lower Ouachita River (from just upstream of Little Missouri River to Lock and Dam 6), West Two Bayou, Smackover Creek, Haynes Creek and selected tributaries. The data were collected primarily between August 1980 and September 1981. Over 100 sites were sampled, but most were sampled only during two intensive sampling periods in mid-August of 1980 and mid-September of 1981. The water-quality data include measurements of pH, specific conductance, dissolved oxygen, water temperature, whole-water nitrogen species, total phosphorus, total orthophosphorus, dissolved chlorides, dissolved sulfate, ultimate biochemical oxygen demand and organic carbon. The phytoplankton and periphyton data include measurements of chlorophyll a and b, taxonomic identification cell counts and weights. Limited precipitation data are also included. Maps and schematic diagrams of the lower Ouachita River, West Two Bayou, Smackover Creek and Haynes Creek drainage systems show the location of the data-collection sites within the area. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr84727","usgsCitation":"Petersen, J.C., and Morris, E.E., 1984, Compilation of data collected and derived for water years 1980 and 1981 for the purpose of water-quality modeling of the lower Ouachita River and selected tributaries, south-central Arkansas: U.S. Geological Survey Open-File Report 84-727, vii, 130 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr84727.","productDescription":"vii, 130 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":143052,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1984/0727/report-thumb.jpg"},{"id":38485,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1984/0727/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ee4b07f02db6aa034","contributors":{"authors":[{"text":"Petersen, J. C.","contributorId":8106,"corporation":false,"usgs":true,"family":"Petersen","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":161749,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Morris, E. E.","contributorId":93493,"corporation":false,"usgs":true,"family":"Morris","given":"E.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":161750,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":2583,"text":"wsp2198 - 1984 - A Galerkin finite-element flow model to predict the transient response of a radially symmetric aquifer","interactions":[],"lastModifiedDate":"2012-02-02T00:05:25","indexId":"wsp2198","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":341,"text":"Water Supply Paper","code":"WSP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2198","title":"A Galerkin finite-element flow model to predict the transient response of a radially symmetric aquifer","docAbstract":"A computer program developed to evaluate radial flow of ground water, such as at a pumping well, recharge basin, or injection well, is capable of simulating anisotropic, inhomogenous, confined, or pseudo-unconfined (constant saturated thickness) conditions. Results compare well with those calculated from published analytical and model solutions. The program is based on the Galerkin finite-element technique. A sample model run is presented to illustrate the use of the program; supplementary material provides the program listing as well as a sample problem data set and output. From the text and other material presented, one can use the program to predict drawdowns from pumping and ground-water buildups from recharge in a radially symmetric ground-water system.","language":"ENGLISH","publisher":"U.S. G.P.O.,","doi":"10.3133/wsp2198","usgsCitation":"Reilly, T.E., 1984, A Galerkin finite-element flow model to predict the transient response of a radially symmetric aquifer: U.S. Geological Survey Water Supply Paper 2198, iv, 33 p. :ill. ;28 cm., https://doi.org/10.3133/wsp2198.","productDescription":"iv, 33 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":122625,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wsp/2198/report-thumb.jpg"},{"id":28857,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wsp/2198/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd4956e4b0b290850ef11f","contributors":{"authors":[{"text":"Reilly, Thomas E. tereilly@usgs.gov","contributorId":1660,"corporation":false,"usgs":true,"family":"Reilly","given":"Thomas","email":"tereilly@usgs.gov","middleInitial":"E.","affiliations":[{"id":493,"text":"Office of Ground Water","active":true,"usgs":true}],"preferred":true,"id":145439,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":36523,"text":"fwsobs82_10_81 - 1984 - Habitat Suitability Index Models: Blue Grouse","interactions":[],"lastModifiedDate":"2022-02-09T15:23:46.437155","indexId":"fwsobs82_10_81","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"82/10.81","subseriesTitle":"Habitat Suitability Index","title":"Habitat Suitability Index Models: Blue Grouse","docAbstract":"A review and synthesis of existing information were used to develop a Habitat Suitability Index (HSI) model for the blue grouse (Dendragapus obscurus). The model consolidates habitat use information into a framework appropriate for field application, and is scaled to produce an index between 0.0 (unsuitable habitat) to 1.0 (optimum habitat). HSI models are designed to be used with Habitat Evaluation Procedures previously developed by the U.S. Fish and Wildlife Service.","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Schroeder, R.L., 1984, Habitat Suitability Index Models: Blue Grouse: FWS/OBS 82/10.81, vi, 19 p.","productDescription":"vi, 19 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":167270,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649cbf","contributors":{"authors":[{"text":"Schroeder, Richard L.","contributorId":10368,"corporation":false,"usgs":true,"family":"Schroeder","given":"Richard","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":216467,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":8741,"text":"ofr84245 - 1984 - Ground-water resources of Audrain County, Missouri","interactions":[],"lastModifiedDate":"2012-02-02T00:06:18","indexId":"ofr84245","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","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":"84-245","title":"Ground-water resources of Audrain County, Missouri","docAbstract":"The deep (principal) aquifer in Audrain County has an average thickness of about 1,300 feet and is composed of dolomite and minor quantities of sandstone of Cambrian and Ordovician age. The deep aquifer is the source of water for all public-supply and irrigation wells in Audrain County. Pumpage from the deep aquifer has caused a decrease in hydraulic head of more than 200 feet since 1900 in the vicinity of the city of Mexico. Calculations from a two-dimensional digital model of the deep aquifer indicate that the drawdown would increase 10 to 25 feet from May 1979 levels in Audrain County by May 2000 in the absence of irrigation pumpage and if public-supply wells continue to pump at the 1980 rate. If the additional stress due to seasonal irrigation is continued at 1980 pumping rates, 60 +/- 20 feet of drawdown is predicted by May 2000. Audrain County is the northernmost extent of freshwater in this aquifer in Missouri. In Audrain County the dissolved-solids concentration of water from this aquifer varies from 1,200 milligrams per liter in the north to less than 400 milligrams per liter in the south. Lowered water levels in the aquifer may allow water with a larger dissolved-solids concentration to move into the area. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr84245","usgsCitation":"Emmett, L.F., and Imes, J., 1984, Ground-water resources of Audrain County, Missouri: U.S. Geological Survey Open-File Report 84-245, vi, 55 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr84245.","productDescription":"vi, 55 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":142710,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1984/0245/report-thumb.jpg"},{"id":36318,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1984/0245/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa7e4b07f02db666f89","contributors":{"authors":[{"text":"Emmett, L. F.","contributorId":43332,"corporation":false,"usgs":true,"family":"Emmett","given":"L.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":158245,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Imes, J. L.","contributorId":61428,"corporation":false,"usgs":true,"family":"Imes","given":"J. L.","affiliations":[],"preferred":false,"id":158246,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":29690,"text":"wri834271 - 1984 - Shallow ground-water flow and drainage characteristics of the Brown ditch basin near the East Unit, Indiana Dunes National Lakeshore, Indiana, 1982","interactions":[],"lastModifiedDate":"2012-02-02T00:08:57","indexId":"wri834271","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","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":"83-4271","title":"Shallow ground-water flow and drainage characteristics of the Brown ditch basin near the East Unit, Indiana Dunes National Lakeshore, Indiana, 1982","docAbstract":"Brown ditch drains wetlands between three parallel ridges of sand dunes near the East Unit of Indiana Dunes National Lakeshore in Poter County, Indiana. Dune and lacustrine sands form a surficial aquifer that is the source of base flow to the ditch. Profiles established in July and August 1982 show that the average streambed slope of the ditch in the Lakeshore (0.19 percent) is six times that of the upstream east reach in the adjacent town, The Pines (0.03 percent). Although the ditch contains debris and vegetation, the reach in the Lakeshore seems to convey all the base flow it receives. In contrast, the upstream east arm contains several ponded sections where flow is sluggish. Digital model simulations show that dredging to form a uniformly graded streambed and eliminate ponding in the upstream east arm of the ditch south of The Pines could lower the water table 0.2 to 2.0 feet in The Pines. Lowering the ditch stage in the Lakeshore by 0.5 to 1.0 foot would cause additional water-table decline of less than 0.5 foot in The Pines. Lowering the ditch stage both in the Lakeshore and in The Pines could lower the water-table in the Lakeshore by nearly 1.0 foot. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri834271","usgsCitation":"Shedlock, R.J., and Harkness, W.E., 1984, Shallow ground-water flow and drainage characteristics of the Brown ditch basin near the East Unit, Indiana Dunes National Lakeshore, Indiana, 1982: U.S. Geological Survey Water-Resources Investigations Report 83-4271, iv, 37 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri834271.","productDescription":"iv, 37 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":159674,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4271/report-thumb.jpg"},{"id":58514,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4271/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d6e4b07f02db5de58c","contributors":{"authors":[{"text":"Shedlock, R. J.","contributorId":91510,"corporation":false,"usgs":true,"family":"Shedlock","given":"R.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":201957,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harkness, W. E.","contributorId":19176,"corporation":false,"usgs":true,"family":"Harkness","given":"W.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":201956,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":29420,"text":"wri834154 - 1984 - Preconstruction and simulated postconstruction ground-water levels at urban centers in the Red River Navigation Project area, Louisiana","interactions":[],"lastModifiedDate":"2019-08-05T09:39:29","indexId":"wri834154","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","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":"83-4154","title":"Preconstruction and simulated postconstruction ground-water levels at urban centers in the Red River Navigation Project area, Louisiana","docAbstract":"The Red River Valley in Louisiana is 3 to 10 miles wide and is underlain by the Red River alluvial aquifer. This aquifer is in hydraulic connection with the Red River. Precipitation infiltrates the aquifer and water discharges from the aquifer at the Red River and major tributaries. Construction of locks and dams along the Red River will cause new, higher minimum stages for the river for each of the pools. Water levels will rise and outflow from the alluvial aquifer to the river after construction of the locks and dams will be at higher elevations because of the new river stages. Mathematical models of the stream-aquifer system simulate the effects of the lock and dam system for plan B-3, modified. Water-level changes in the aquifer in response to the changes imposed by the system are greatest near the river and are progressively smaller away from the river. The saturated zone in the fine-grained material overlying the aquifer provides the principal potential impact on structures and vegetation in urban areas. As water levels in the aquifer rise, the saturated zone above the aquifer will decrease the thickness. The soil zone in low areas in some communities will be waterlogged. (USGS)","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri834154","usgsCitation":"Rogers, J., 1984, Preconstruction and simulated postconstruction ground-water levels at urban centers in the Red River Navigation Project area, Louisiana: U.S. Geological Survey Water-Resources Investigations Report 83-4154, Report: v, 33 p.; 14 Plates: 13.86 x 21.87 inches or smaller, https://doi.org/10.3133/wri834154.","productDescription":"Report: v, 33 p.; 14 Plates: 13.86 x 21.87 inches or smaller","costCenters":[],"links":[{"id":366168,"rank":9,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4154/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":366169,"rank":10,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4154/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":366170,"rank":11,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4154/plate-14.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":366171,"rank":12,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4154/plate-13.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":366172,"rank":13,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4154/plate-12.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":366173,"rank":14,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4154/plate-11.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":366174,"rank":15,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4154/plate-10.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":366175,"rank":16,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4154/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":366167,"rank":8,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4154/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":366161,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4154/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":159697,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4154/report-thumb.jpg"},{"id":366162,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4154/plate-9.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":366163,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4154/plate-8.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":366164,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4154/plate-7.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":366165,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4154/plate-6.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":366166,"rank":7,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4154/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Louisiana","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b31e4b07f02db6b416a","contributors":{"authors":[{"text":"Rogers, J.E.","contributorId":61401,"corporation":false,"usgs":true,"family":"Rogers","given":"J.E.","email":"","affiliations":[],"preferred":false,"id":201501,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":36537,"text":"fwsobs82_10_74 - 1984 - Habitat Suitability Index Models: Larval and juvenile red drum","interactions":[],"lastModifiedDate":"2022-02-09T15:21:08.728846","indexId":"fwsobs82_10_74","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"82/10.74","subseriesTitle":"Habitat Suitability Index","title":"Habitat Suitability Index Models: Larval and juvenile red drum","docAbstract":"A review and synthesis of existing information were used to develop a habitat model for larval and juvenile red drum. The model is scaled to produce an index of habitat suitability between 0 (unsuitable habitat) and 1 (optimally suitable habitat) for estuarine areas along the Gulf of Mexico and Atlantic coasts. Habitat suitability indices are designed for use with habitat evaluation procedures developed by the U.S. Fish and Wildlife Service. Guidelines for model application and techniques for estimating model variables are provided.","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Buckley, J., 1984, Habitat Suitability Index Models: Larval and juvenile red drum: FWS/OBS 82/10.74, vi, 15 p.","productDescription":"vi, 15 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":166202,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db64987a","contributors":{"authors":[{"text":"Buckley, Jack","contributorId":86402,"corporation":false,"usgs":true,"family":"Buckley","given":"Jack","email":"","affiliations":[],"preferred":false,"id":216494,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":29849,"text":"wri844278 - 1984 - Quantitative analysis of the hydrothermal system in Lassen Volcanic National Park and Lassen Known Geothermal Resource Area","interactions":[],"lastModifiedDate":"2022-08-22T19:22:52.092101","indexId":"wri844278","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","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":"84-4278","title":"Quantitative analysis of the hydrothermal system in Lassen Volcanic National Park and Lassen Known Geothermal Resource Area","docAbstract":"<p>The conceptual model of the Lassen system is termed a liquid-dominated hydrothermal system with a parasitic vapor-dominated zone. The essential feature of this model is that steam and steam-heated discharge at relatively high elevations in Lassen Volcanic National Park (LVNP) and liquid discharge with high chloride concentrations at relatively low elevations outside LVNP are both fed by an upflow of high-enthalpy two-phase fluid within the Park. Liquid flows laterally away from the upflow area towards the areas of high-chloride discharge, and steam rises through a vapor-dominated zone to feed the steam and steam-heated features. Numerical simulations show that several conditions are necessary for the development of this type of system, including (1) large-scale topographic relief, (2) an initial period of convective heating within an upflow zone followed by some change in hydrologic or geologic conditions that initiates drainage of liquid from portions of the upflow zone, and (3) low permeability barriers that inhibit the movement of cold water into the vapor zone. Simulations of thermal fluid withdrawal south of LVNP, carried out in order to determine the effects of such withdrawal on portions of the hydrothermal system within the Park, showed decreases in pressure and liquid saturation beneath the vapor zone which result in a temporary increase and subsequent decrease in the rate of upflow of steam.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri844278","usgsCitation":"Sorey, M., and Ingebritsen, S.E., 1984, Quantitative analysis of the hydrothermal system in Lassen Volcanic National Park and Lassen Known Geothermal Resource Area: U.S. Geological Survey Water-Resources Investigations Report 84-4278, viii, 80 p., https://doi.org/10.3133/wri844278.","productDescription":"viii, 80 p.","costCenters":[],"links":[{"id":405396,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_36121.htm","linkFileType":{"id":5,"text":"html"}},{"id":58658,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1984/4278/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":160298,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1984/4278/report-thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Lassen Volcanic Park and Lassen Known Geothermal Area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -121.9921875,\n              40.01078714046552\n            ],\n            [\n              -120.7012939453125,\n              40.01078714046552\n            ],\n            [\n              -120.7012939453125,\n              40.91766362458114\n            ],\n            [\n              -121.9921875,\n              40.91766362458114\n            ],\n            [\n              -121.9921875,\n              40.01078714046552\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adbe4b07f02db685ecb","contributors":{"authors":[{"text":"Sorey, M.L.","contributorId":73185,"corporation":false,"usgs":true,"family":"Sorey","given":"M.L.","affiliations":[],"preferred":false,"id":202238,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ingebritsen, S. E.","contributorId":8078,"corporation":false,"usgs":true,"family":"Ingebritsen","given":"S.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":202237,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":8868,"text":"ofr84633 - 1984 - Characteristics of some silver-, and base metal-bearing, epithermal deposits of Mexico and Peru","interactions":[],"lastModifiedDate":"2018-10-22T08:50:04","indexId":"ofr84633","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","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":"84-633","title":"Characteristics of some silver-, and base metal-bearing, epithermal deposits of Mexico and Peru","docAbstract":"<h1>Introduction</h1>\n<p>Lithotectonic, mineralogical, and geochemical data on two silver- and base metal-bearing deposits from Peru and two from Mexico are compiled to facilitate comparisons with other epithermal deposits. Silver and base metal-bearing deposits of Mexico and Peru constitute an important portion of the world silver production derived from shallow, vein-type deposits hosted in volcanic rocks. Although these deposits are generally similar to epithermal deposits of Nevada and Colorado in the western United States, they have some important differences. Because of this, data on the geological attributes of these deposits are very useful for developing models of ore formation that can be used in mineral exploration. The data collected for this compilation are presented in the following pages in summaries of the important characteristics of each deposit. This compilation, which shows the complexities in the geology of epithermal ore deposits in Mexico and Peru, serves as a basis for further comparisons among epithermal deposits throughout the world. The case studies provide data useful to geologists and exploration!'sts interested in developing models of ore formation to be used in exploration for mineral deposits of this type. The deposits described in this report are the Guanajuato district of Guanajuato, Mexico, the Pachuca-Real del Monte district of Hidalgo, Mexico, the Colqui district of Lima, Peru, and the Julcani district of Huancavelica, Peru.</p>\n<p>Although many characteristics of the geology and geochemistry of this type of deposit were considered, the most important criterion for choosing these deposits was that they have substantial quantities of precious- and base-metal mineralization. Additional criteria for selecting the deposits were that they be hosted primarily by calc-alkaline volcanic rocks of intermediate to silicic composition and that they be younger than Tertiary in age. Many deposits in Mexico and Peru and other parts of Central and South America were excluded because the literature describing the districts is not readily available. Furthermore, many districts have not been examined in detail or the information available is of limited geological scope. The four districts that are compiled in this report were chosen because they are described in abundant literature dating from early mining reports on the general geology and mineralogy to very recent data on detailed geochemical and mineralogical studies. They were chosen as being fairly typical, classic examples of near-surface, low-temperature vein deposits as described by Lindgren (1928) in his treatise on ore deposits (Mineral deposits, McGraw-Hill, 1049 p.). These deposits are similar in aspects of their geology and geochemistry to many of the famous, epithermal silver mining districts in Colorado and Nevada including Creede, Colorado, Tonapah, Nevada, and the Sunnyside Mine of the Eureka district, Colorado, and, in the special case of Julcani, to Summitville, Colorado, and Goldfield, Nevada. The characteristics that distinguish them include overall size, production and alteration assemblage. The information documented in each summary will be used in a forthcoming series of papers on the comparative anatomy of precious and base metal deposits in North and South America.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr84633","usgsCitation":"Foley, N.K., 1984, Characteristics of some silver-, and base metal-bearing, epithermal deposits of Mexico and Peru: U.S. Geological Survey Open-File Report 84-633, 35 p., https://doi.org/10.3133/ofr84633.","productDescription":"35 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":245,"text":"Eastern Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"links":[{"id":142811,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1984/0633/report-thumb.jpg"},{"id":36439,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1984/0633/report.pdf","text":"Report","size":"471.64 KB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"}],"country":"Mexico, Peru","state":"Guanajuato, Hidalgo. Huancavelica, Lima","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -101.3,\n              21\n            ],\n            [\n              -101.3,\n              21.1\n            ],\n            [\n              -101.2,\n              21.1\n            ],\n            [\n              -101.2,\n              21\n            ],\n            [\n              -101.3,\n              21\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -98.7,\n              20\n            ],\n            [\n              -98.7,\n              20.1\n            ],\n            [\n              -98.8,\n              20.1\n            ],\n            [\n              -98.8,\n              20\n            ],\n            [\n              -98.7,\n              20\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -76.4,\n              -11.5\n            ],\n            [\n              -76.4,\n              -11.6\n            ],\n            [\n              -76.5,\n              -11.6\n            ],\n            [\n              -76.5,\n              -11.5\n            ],\n            [\n              -76.4,\n              -11.5\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -74.8,\n              -12.9\n            ],\n            [\n              -74.8,\n              -13\n            ],\n            [\n              -74.7,\n              -13\n            ],\n            [\n              -74.7,\n              -12.9\n            ],\n            [\n              -74.8,\n              -12.9\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4f45","contributors":{"authors":[{"text":"Foley, Nora K. 0000-0003-0124-3509 nfoley@usgs.gov","orcid":"https://orcid.org/0000-0003-0124-3509","contributorId":4010,"corporation":false,"usgs":true,"family":"Foley","given":"Nora","email":"nfoley@usgs.gov","middleInitial":"K.","affiliations":[{"id":245,"text":"Eastern Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":158463,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":7362,"text":"ofr84842 - 1984 - Ocean bottom instrument package (OBIP) software; modification II","interactions":[{"subject":{"id":7362,"text":"ofr84842 - 1984 - Ocean bottom instrument package (OBIP) software; modification II","indexId":"ofr84842","publicationYear":"1984","noYear":false,"title":"Ocean bottom instrument package (OBIP) software; modification II"},"predicate":"SUPERSEDED_BY","object":{"id":14980,"text":"ofr86269 - 1986 - Ocean bottom seismometer (OBS) software; modification III","indexId":"ofr86269","publicationYear":"1986","noYear":false,"title":"Ocean bottom seismometer (OBS) software; modification III"},"id":1}],"supersededBy":{"id":14980,"text":"ofr86269 - 1986 - Ocean bottom seismometer (OBS) software; modification III","indexId":"ofr86269","publicationYear":"1986","noYear":false,"title":"Ocean bottom seismometer (OBS) software; modification III"},"lastModifiedDate":"2024-09-26T18:55:09.450197","indexId":"ofr84842","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1984","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":"84-842","title":"Ocean bottom instrument package (OBIP) software; modification II","docAbstract":"<p>No abstract available.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr84842","usgsCitation":"U.S. Geological Survey, 1984, Ocean bottom instrument package (OBIP) software; modification II: U.S. Geological Survey Open-File Report 84-842, ii, 75 p., https://doi.org/10.3133/ofr84842.","productDescription":"ii, 75 p.","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":382371,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1984/0842/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":140661,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1984/0842/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af4e4b07f02db691ff7","contributors":{"authors":[{"text":"U.S. Geological Survey","contributorId":127955,"corporation":true,"usgs":false,"organization":"U.S. Geological Survey","id":528826,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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