{"pageNumber":"458","pageRowStart":"11425","pageSize":"25","recordCount":16504,"records":[{"id":70017509,"text":"70017509 - 1993 - Model for humus in soils and sediments","interactions":[],"lastModifiedDate":"2019-03-06T07:00:09","indexId":"70017509","displayToPublicDate":"1993-01-01T00:00:00","publicationYear":"1993","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"title":"Model for humus in soils and sediments","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"ACS","doi":"10.1021/es00042a603","issn":"0013936X","usgsCitation":"Wershaw, R., 1993, Model for humus in soils and sediments: Environmental Science & Technology, v. 27, no. 5, p. 814-816, https://doi.org/10.1021/es00042a603.","productDescription":"3 p.","startPage":"814","endPage":"816","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":228515,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"27","issue":"5","noUsgsAuthors":false,"publicationDate":"2002-07-10","publicationStatus":"PW","scienceBaseUri":"505a5babe4b0c8380cd6f70f","contributors":{"authors":[{"text":"Wershaw, R.L.","contributorId":62223,"corporation":false,"usgs":true,"family":"Wershaw","given":"R.L.","affiliations":[],"preferred":false,"id":376695,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70017496,"text":"70017496 - 1993 - Crude oil in a shallow sand and gravel aquifer—I. Hydrogeology and inorganic geochemistry","interactions":[],"lastModifiedDate":"2019-03-06T06:48:45","indexId":"70017496","displayToPublicDate":"1993-01-01T00:00:00","publicationYear":"1993","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":835,"text":"Applied Geochemistry","active":true,"publicationSubtype":{"id":10}},"title":"Crude oil in a shallow sand and gravel aquifer—I. Hydrogeology and inorganic geochemistry","docAbstract":"<div>Changes in the distribution of inorganic solutes in a shallow ground water contaminated by crude oil document a series of geochemical reactions initiated by biodegradation of the oil. Upgradient of an oil body floating on the water table, oxidation of oil to carbonic acid dissolves carbonate minerals in the aquifer matrix. In this oxidized zone pH is depressed &sim;1 pH unit, and the concentrations of Ca, Mg and HCO<sub><span>3</span></sub><span>&minus;</span>&nbsp;increase to more than twice that of the native ground water. In the anoxic zone beneath the oil body concentrations of dissolved SiO<sub><span>2</span></sub>, Sr, K, Fe and Mn increase significantly. Here, Fe is mobilized by microbial reduction, pH is buffered by the carbonate system, and silicates weather via hydrolysis and organic-acid-enhanced dissolution. Farther down-gradient the ground water is reoxygenated and Fe precipitates from solution, possibly as iron hydroxide or iron carbonates, while SiO<span><sub>2</sub>&nbsp;</span>precipitates as amorphous silica. Other solutes, such as Mg, are transported more conservatively down-gradient where contaminated and native ground water mix.</div>\n<div>The observed changes in inorganic aqueous chemistry document changes in water-mineral interactions caused by the presence of an organic contaminant. These organic-initiated interactions are likely present in many contaminated aquifers and may be analogous to interactions occurring in other organic-rich natural waters.</div>","language":"English","publisher":"Elsevier","doi":"10.1016/0883-2927(93)90012-6","issn":"08832927","usgsCitation":"Bennett, P., Siegel, D., Baedecker, M., and Hult, M.F., 1993, Crude oil in a shallow sand and gravel aquifer—I. Hydrogeology and inorganic geochemistry: Applied Geochemistry, v. 8, no. 6, p. 529-549, https://doi.org/10.1016/0883-2927(93)90012-6.","productDescription":"21 p.","startPage":"529","endPage":"549","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":228326,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Minnesota","otherGeospatial":"Bagley Outwash plain","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -95.11688232421875,\n              47.522765270504436\n            ],\n            [\n              -95.11688232421875,\n              47.56610235225701\n            ],\n            [\n              -95.02590179443358,\n              47.56610235225701\n            ],\n            [\n              -95.02590179443358,\n              47.522765270504436\n            ],\n            [\n              -95.11688232421875,\n              47.522765270504436\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"8","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059fccae4b0c8380cd4e435","contributors":{"authors":[{"text":"Bennett, P.C.","contributorId":24357,"corporation":false,"usgs":true,"family":"Bennett","given":"P.C.","email":"","affiliations":[],"preferred":false,"id":376655,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Siegel, D.E.","contributorId":107983,"corporation":false,"usgs":true,"family":"Siegel","given":"D.E.","email":"","affiliations":[],"preferred":false,"id":376658,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Baedecker, M.J.","contributorId":42702,"corporation":false,"usgs":true,"family":"Baedecker","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":376657,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hult, M. F.","contributorId":29817,"corporation":false,"usgs":true,"family":"Hult","given":"M.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":376656,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70017847,"text":"70017847 - 1993 - Potential problem with mean dimensionless hydrographs at ungaged sites","interactions":[],"lastModifiedDate":"2012-03-12T17:19:54","indexId":"70017847","displayToPublicDate":"1993-01-01T00:00:00","publicationYear":"1993","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Potential problem with mean dimensionless hydrographs at ungaged sites","docAbstract":"A flood hydrograph for an ungaged stream site can be estimated from a mean dimensionless hydrograph and estimates of instantaneous peak discharge (Q) and total storm runoff volume (V). However, the time base of the resulting flood hydrograph can be inversely related to the magnitude of the peak discharge if estimates of runoff volume were defined using ordinary least-squares regression relations of the form V=f(Q). Such an inverse relation is not hydrologically consistent. The problem can be solved in several ways. Redefining the relation between V and Q using an alternative model that preserves the variance in V generally will produce exponents for Q that are near 1. The resulting estimated flood-hydrograph volumes will nearly match the original volumes near the mean of the logarithms of V and Q, but will differ as volumes and peak discharges depart from the mean values. The difference will depend on how much the original exponent of Q differed from 1. Another solution is to simply hold T???, the multiplier needed to expand the time base of a mean dimensionless hydrograph into the time base of an estimated flood hydrograph, constant. That solution is a questionable approach if basins vary either in size, shape, or slope. A third solution is to define T??? as a function of time to peak, Tp. Flood volume then depends only on Q, Tp, and the dimensionless hydrograph, thereby removing the need to define a relation for estimating volume.","largerWorkTitle":"Proceedings of the Symposium on Engineering Hydrology","conferenceTitle":"Proceedings of the Symposium on Engineering Hydrology","conferenceDate":"25 July 1993 through 30 July 1993","conferenceLocation":"San Francisco, CA, USA","language":"English","publisher":"Publ by ASCE","publisherLocation":"New York, NY, United States","isbn":"087262921X","usgsCitation":"Wahl, K.L., and Rankl, J.G., 1993, Potential problem with mean dimensionless hydrographs at ungaged sites, <i>in</i> Proceedings of the Symposium on Engineering Hydrology, San Francisco, CA, USA, 25 July 1993 through 30 July 1993, p. 246-251.","startPage":"246","endPage":"251","numberOfPages":"6","costCenters":[],"links":[{"id":229001,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a7f57e4b0c8380cd7aa90","contributors":{"authors":[{"text":"Wahl, Kenneth L.","contributorId":61024,"corporation":false,"usgs":true,"family":"Wahl","given":"Kenneth","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":377726,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rankl, James G.","contributorId":93026,"corporation":false,"usgs":true,"family":"Rankl","given":"James","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":377727,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70017838,"text":"70017838 - 1993 - Temporal and spatial patterns of wetland sedimentation, West Tennessee","interactions":[],"lastModifiedDate":"2025-03-06T16:41:47.256818","indexId":"70017838","displayToPublicDate":"1993-01-01T00:00:00","publicationYear":"1993","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Temporal and spatial patterns of wetland sedimentation, West Tennessee","docAbstract":"<p><span>Dendrogeomorphic techniques were used to describe and interpret patterns of sedimentation rates at two forested wetland sites in West Tennessee. Fifty-five sampling stations were established along transects upstream and downstream from bridge structures, and 515 trees were examined for depth of sediment accretion and cored for age determination. Temporal variation in sedimentation rate may be related more to stream channelization and agricultural activity than to bridge and causeway construction. Sedimentation rates have increased substantially in the last 28 years, although channelized streams may have overall lower rates than unchannelized streams. Comparisons of sedimentation rates from deposition over artificial markers (short term) with those determined from tree-ring analysis (long-term) indicate that trends are similar where hydrogeomorphic conditions have not been altered substantially. No tendency for increased sedimentation upstream from bridges was observed. Deposition rates were inversely correlated with elevation and degree of ponding. Downstream deposition of sand splays appears to be related to flow constrictions and may be extensive. Mean overall rates of sedimentation (between 0.24 and 0.28 cm year</span><sup>−1</sup><span>), determined dendrogeomorphically, are comparable with other published rates.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0022-1694(93)90049-F","issn":"00221694","usgsCitation":"Hupp, C., and Bazemore, D., 1993, Temporal and spatial patterns of wetland sedimentation, West Tennessee: Journal of Hydrology, v. 141, no. 1-4, p. 179-196, https://doi.org/10.1016/0022-1694(93)90049-F.","productDescription":"18 p.","startPage":"179","endPage":"196","numberOfPages":"18","costCenters":[],"links":[{"id":228865,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"141","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba4f1e4b08c986b3206b7","contributors":{"authors":[{"text":"Hupp, C.R. 0000-0003-1853-9197","orcid":"https://orcid.org/0000-0003-1853-9197","contributorId":78775,"corporation":false,"usgs":true,"family":"Hupp","given":"C.R.","affiliations":[],"preferred":false,"id":377708,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bazemore, D.E.","contributorId":75968,"corporation":false,"usgs":true,"family":"Bazemore","given":"D.E.","email":"","affiliations":[],"preferred":false,"id":377707,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70017803,"text":"70017803 - 1993 - The role of permafrost and seasonal frost in the hydrology of northern wetlands in North America","interactions":[],"lastModifiedDate":"2018-03-13T10:58:21","indexId":"70017803","displayToPublicDate":"1993-01-01T00:00:00","publicationYear":"1993","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"The role of permafrost and seasonal frost in the hydrology of northern wetlands in North America","docAbstract":"<p><span>Wetlands are a common landscape feature in the Arctic, Subarctic, and north Temperate zones of North America. In all three-zones, the occurrnce of seasonal frost results in similar surface-water processes in the early spring. For example, surface ice and snow generally melt before the soil frost thaws, causing melt water to flow into depressions, over the land surface and at times, across low topographic divides. However, evapotranspiration and ground-water movement differ among the three climatic zones because they are more affected by permafrost than seasonal frost. The water source for plants in the Arctic is restricted to the small volume of subsurface water lying above the permafrost. Although this is also true in the Subarctic where permafrost exists, where it does not, plants may receive and possibly reflect, more regional ground-water sources. Where permafrost exists, the interaction of wetlands with subsurface water is largely restricted to shallow local flow systems. But where permafrost is absent in parts of the Subarctic and all of the Temperature zone, wetlands may have a complex interaction with ground-water-flow systems of all magnitudes.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0022-1694(93)90043-9","issn":"00221694","usgsCitation":"Woo, M., and Winter, T.C., 1993, The role of permafrost and seasonal frost in the hydrology of northern wetlands in North America: Journal of Hydrology, v. 141, no. 1-4, p. 5-31, https://doi.org/10.1016/0022-1694(93)90043-9.","productDescription":"27 p.","startPage":"5","endPage":"31","numberOfPages":"27","costCenters":[{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"links":[{"id":228398,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"141","issue":"1-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505baf8ee4b08c986b3248aa","contributors":{"authors":[{"text":"Woo, M.-K.","contributorId":23704,"corporation":false,"usgs":true,"family":"Woo","given":"M.-K.","email":"","affiliations":[],"preferred":false,"id":377610,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Winter, Thomas C.","contributorId":84736,"corporation":false,"usgs":true,"family":"Winter","given":"Thomas","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":377609,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70017416,"text":"70017416 - 1993 - Non-parametric trend analysis of water quality data of rivers in Kansas","interactions":[],"lastModifiedDate":"2025-03-06T16:33:36.125435","indexId":"70017416","displayToPublicDate":"1993-01-01T00:00:00","publicationYear":"1993","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Non-parametric trend analysis of water quality data of rivers in Kansas","docAbstract":"<p><span>Surface water quality data for 15 sampling stations in the Arkansas, Verdigris, Neosho, and Walnut river basins inside the state of Kansas were analyzed to detect trends (or lack of trends) in 17 major constituents by using four different non-parametric methods. The results show that concentrations of specific conductance, total dissolved solids, calcium, total hardness, sodium, potassium, alkalinity, sulfate, chloride, total phosphorus, ammonia plus organic nitrogen, and suspended sediment generally have downward trends. Some of the downward trends are related to increases in discharge, while others could be caused by decreases in pollution sources. Homogeneity tests show that both station-wide trends and basinwide trends are non-homogeneous.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0022-1694(93)90156-4","issn":"00221694","usgsCitation":"Yu, Y., Zou, S., and Whittemore, D., 1993, Non-parametric trend analysis of water quality data of rivers in Kansas: Journal of Hydrology, v. 150, no. 1, p. 61-80, https://doi.org/10.1016/0022-1694(93)90156-4.","productDescription":"20 p.","startPage":"61","endPage":"80","numberOfPages":"20","costCenters":[],"links":[{"id":228553,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"150","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a6761e4b0c8380cd732d8","contributors":{"authors":[{"text":"Yu, Y.-S.","contributorId":98892,"corporation":false,"usgs":true,"family":"Yu","given":"Y.-S.","email":"","affiliations":[],"preferred":false,"id":376379,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zou, S.","contributorId":68898,"corporation":false,"usgs":true,"family":"Zou","given":"S.","email":"","affiliations":[],"preferred":false,"id":376378,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Whittemore, D.","contributorId":39530,"corporation":false,"usgs":true,"family":"Whittemore","given":"D.","email":"","affiliations":[],"preferred":false,"id":376377,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70018315,"text":"70018315 - 1993 - Variations in aqueous sulfate concentrations at Panola Mountain, Georgia","interactions":[],"lastModifiedDate":"2024-10-24T11:18:40.358182","indexId":"70018315","displayToPublicDate":"1993-01-01T00:00:00","publicationYear":"1993","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Variations in aqueous sulfate concentrations at Panola Mountain, Georgia","docAbstract":"<div id=\"preview-section-abstract\"><div id=\"abstracts\" class=\"Abstracts u-font-serif\"><div id=\"aep-abstract-id4\" class=\"abstract author\"><div id=\"aep-abstract-sec-id5\"><div class=\"u-margin-s-bottom\">Aqueous sulfate concentrations were measured in incident precipitation, canopy throughfall, stemflow, soil water, groundwater, and streamwater at three locations in a 41 ha forested watershed at Panola Mountain State Park in the Georgia Piedmont. To evaluate the variations in sulfate concentrations, sampling intensity was increased during storms by automated collection of surface water and by incremental subsampling of rainfall, throughfall, and soil solution. Canopy throughfall, stemflow, and runoff from a bedrock outcrop in the watershed headwaters were enriched in sulfate relative to incident precipitation due to washoff of dry deposition that accumulated between storms. Soil waters collected from zero-tension lysimeters at 15 cm and 50 cm below land surface also were enriched in sulfate relative to precipitation, groundwater and streamwater. Sulfate concentrations in groundwater and in streamwater at base flow varied in an annual sinusoidal pattern with winter maxima and summer minima. Stream discharge and groundwater levels varied in a similar annual pattern in phase with the sulfate concentrations. The temporal variability of sulfate concentrations at most groundwater sites was small relative to the spatial variability among groundwater sites. Streamwater sulfate concentrations during base flow were controlled by low-sulfate groundwater discharge. As flow increased, an increasing proportion of shallow, high-sulfate groundwater and soil water contributed to streamflow. The dominant control on stream sulfate concentration shifted from sulfate retention by adsorption in the mineral soil at base flow to mobilization of sulfate from the upper, organic-rich horizons of the soil at high flow.</div></div></div></div></div><div id=\"preview-section-introduction\"><br></div>","language":"English","publisher":"Elsevier","doi":"10.1016/0022-1694(93)90284-G","issn":"00221694","usgsCitation":"Shanley, J.B., and Peters, N., 1993, Variations in aqueous sulfate concentrations at Panola Mountain, Georgia: Journal of Hydrology, v. 146, no. C, p. 361-382, https://doi.org/10.1016/0022-1694(93)90284-G.","productDescription":"22 p.","startPage":"361","endPage":"382","numberOfPages":"22","costCenters":[],"links":[{"id":227596,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"146","issue":"C","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bc178e4b08c986b32a5b0","contributors":{"authors":[{"text":"Shanley, J. B.","contributorId":52226,"corporation":false,"usgs":true,"family":"Shanley","given":"J.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":379200,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Peters, N.E.","contributorId":33332,"corporation":false,"usgs":true,"family":"Peters","given":"N.E.","email":"","affiliations":[],"preferred":false,"id":379199,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70017477,"text":"70017477 - 1993 - Prediction by regression and intrarange data scatter in surface-process studies","interactions":[],"lastModifiedDate":"2012-03-12T17:19:58","indexId":"70017477","displayToPublicDate":"1993-01-01T00:00:00","publicationYear":"1993","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1539,"text":"Environmental Geology","active":true,"publicationSubtype":{"id":10}},"title":"Prediction by regression and intrarange data scatter in surface-process studies","docAbstract":"Modeling is a major component of contemporary earth science, and regression analysis occupies a central position in the parameterization, calibration, and validation of geomorphic and hydrologic models. Although this methodology can be used in many ways, we are primarily concerned with the prediction of values for one variable from another variable. Examination of the literature reveals considerable inconsistency in the presentation of the results of regression analysis and the occurrence of patterns in the scatter of data points about the regression line. Both circumstances confound utilization and evaluation of the models. Statisticians are well aware of various problems associated with the use of regression analysis and offer improved practices; often, however, their guidelines are not followed. After a review of the aforementioned circumstances and until standard criteria for model evaluation become established, we recommend, as a minimum, inclusion of scatter diagrams, the standard error of the estimate, and sample size in reporting the results of regression analyses for most surface-process studies. ?? 1993 Springer-Verlag.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Environmental Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisherLocation":"Springer-Verlag","doi":"10.1007/BF00789324","issn":"01775146","usgsCitation":"Toy, T., Osterkamp, W.R., and Renard, K., 1993, Prediction by regression and intrarange data scatter in surface-process studies: Environmental Geology, v. 22, no. 2, p. 121-128, https://doi.org/10.1007/BF00789324.","startPage":"121","endPage":"128","numberOfPages":"8","costCenters":[],"links":[{"id":206149,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF00789324"},{"id":228754,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"22","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a81e7e4b0c8380cd7b7b9","contributors":{"authors":[{"text":"Toy, T.J.","contributorId":36626,"corporation":false,"usgs":true,"family":"Toy","given":"T.J.","email":"","affiliations":[],"preferred":false,"id":376592,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Osterkamp, W. R.","contributorId":46044,"corporation":false,"usgs":true,"family":"Osterkamp","given":"W.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":376594,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Renard, K.G.","contributorId":42378,"corporation":false,"usgs":true,"family":"Renard","given":"K.G.","email":"","affiliations":[],"preferred":false,"id":376593,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70017789,"text":"70017789 - 1993 - Automated solid-phase extraction of herbicides from water for gas chromatographic-mass spectrometric analysis","interactions":[],"lastModifiedDate":"2019-03-06T06:44:29","indexId":"70017789","displayToPublicDate":"1993-01-01T00:00:00","publicationYear":"1993","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2214,"text":"Journal of Chromatography A","active":true,"publicationSubtype":{"id":10}},"title":"Automated solid-phase extraction of herbicides from water for gas chromatographic-mass spectrometric analysis","docAbstract":"<div id=\"abstracts\" class=\"Abstracts u-font-serif\"><div id=\"aep-abstract-id5\" class=\"abstract author\"><div id=\"aep-abstract-sec-id6\"><p>An automated solid-phase extraction (SPE) method was developed for the pre-concentration of chloroacetanilide and triazine herbicides, and two triazine metabolites from 100-ml water samples. Breakthrough experiments for the C<sub>18</sub><span>&nbsp;</span>SPE cartridge show that the two triazine metabolites are not fully retained and that increasing flow-rate decreases their retention. Standard curve<span>&nbsp;</span><i>r</i><sup>2</sup><span>&nbsp;</span>values of 0.998–1.000 for each compound were consistently obtained and a quantitation level of 0.05 μg/l was achieved for each compound tested. More than 10 000 surface and ground water samples have been analyzed by this method.</p></div></div></div>","language":"English","publisher":"Elsevier","doi":"10.1016/0021-9673(93)80353-A","issn":"00219673","usgsCitation":"Meyer, M.T., Mills, M.S., and Thurman, E., 1993, Automated solid-phase extraction of herbicides from water for gas chromatographic-mass spectrometric analysis: Journal of Chromatography A, v. 629, no. 1, p. 55-59, https://doi.org/10.1016/0021-9673(93)80353-A.","productDescription":"5 p.","startPage":"55","endPage":"59","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":228949,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":206170,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0021-9673(93)80353-A"}],"volume":"629","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059eef6e4b0c8380cd4a084","contributors":{"authors":[{"text":"Meyer, M. T.","contributorId":92279,"corporation":false,"usgs":true,"family":"Meyer","given":"M.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":377568,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mills, M. S.","contributorId":96279,"corporation":false,"usgs":true,"family":"Mills","given":"M.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":377569,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Thurman, E.M.","contributorId":102864,"corporation":false,"usgs":true,"family":"Thurman","given":"E.M.","affiliations":[],"preferred":false,"id":377570,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70017992,"text":"70017992 - 1993 - Preliminary results from an isotope hydrology study of the Kilauea Volcano area, Hawaii","interactions":[],"lastModifiedDate":"2012-03-12T17:19:56","indexId":"70017992","displayToPublicDate":"1993-01-01T00:00:00","publicationYear":"1993","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Preliminary results from an isotope hydrology study of the Kilauea Volcano area, Hawaii","docAbstract":"Deuterium (D) content of groundwater and precipitation, and tritium content of selected groundwater samples are used to infer flowpaths for groundwater in the Kilauea Volcano area. The spatial distribution of calculated recharge elevations and residence times for groundwater samples tends to support the idea that Kilauea's rift zones comprise leaky boundaries within the regional groundwater flow system, partly isolating the groundwater in the area bounded by the rift zones and the Pacific Ocean. The southwest rift zone also appears to act as a conduit for groundwater recharged at relatively high elevation. The relation between precipitation ??D values and elevation differs between areas receiving frequent rainfall and areas where most rainfall occurs during storm events.","largerWorkTitle":"Transactions - Geothermal Resources Council","conferenceTitle":"Proceedings of the 1993 Annual Meeting on Utilities and Geothermal: An Emerging Partnership","conferenceDate":"10 October 1993 through 13 October 1993","conferenceLocation":"Burlingame, CA, USA","language":"English","publisher":"Publ by Geothermal Resources Council","publisherLocation":"Davis, CA, United States","issn":"01935933","isbn":"0934412715","usgsCitation":"Scholl, M.A., Janik, C.J., Ingebritsen, S.E., Kauathikaua, J., and Trusdell, F., 1993, Preliminary results from an isotope hydrology study of the Kilauea Volcano area, Hawaii, <i>in</i> Transactions - Geothermal Resources Council, v. 17, Burlingame, CA, USA, 10 October 1993 through 13 October 1993, p. 187-194.","startPage":"187","endPage":"194","numberOfPages":"8","costCenters":[],"links":[{"id":228786,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"17","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a8a5fe4b0c8380cd7e03c","contributors":{"editors":[{"text":"Anon","contributorId":128316,"corporation":true,"usgs":false,"organization":"Anon","id":536410,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Scholl, M. A.","contributorId":86365,"corporation":false,"usgs":true,"family":"Scholl","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":378134,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Janik, C. J.","contributorId":10795,"corporation":false,"usgs":true,"family":"Janik","given":"C.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":378131,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ingebritsen, S. E.","contributorId":8078,"corporation":false,"usgs":true,"family":"Ingebritsen","given":"S.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":378130,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kauathikaua, J.P.","contributorId":17002,"corporation":false,"usgs":true,"family":"Kauathikaua","given":"J.P.","email":"","affiliations":[],"preferred":false,"id":378132,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Trusdell, F. A.","contributorId":57471,"corporation":false,"usgs":true,"family":"Trusdell","given":"F. A.","affiliations":[],"preferred":false,"id":378133,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":27778,"text":"wri914135 - 1992 - Effects of dried wastewater-treatment sludge application on ground-water quality in South Dade County, Florida","interactions":[],"lastModifiedDate":"2021-10-13T14:57:32.301863","indexId":"wri914135","displayToPublicDate":"2021-10-13T11:00:00","publicationYear":"1992","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":"91-4135","title":"Effects of dried wastewater-treatment sludge application on ground-water quality in South Dade County, Florida","docAbstract":"<p>Four test fields in the south Dade agricultural area were studied to determine the effects of sludge application on ground-water quality. Two fields had been cultivated for 10 years or more, and two had not been farmed for at least 10 years. The fields were representative of the area's two soil types (Rockdale and Perrine marl) and two major crop types (row crops and groves). Before the application of sludge, wells upgradient of, within, and downgradient of each field were sampled for possible sludge contaminants at the end of wet and dry seasons. Municipal wastewater treatment sludge from the Dade County Water and Sewe Authority Department was then applied to the fields at varying application rates. The wells at each field were sampled over a 2-year period under different hydrologic conditions for possible sludge-related constituents (specific conductance, pH, alkalinity, nitrogen, phosphorus, total organic carbon, copper, iron, magnesium, manganese, potassium, zinc, arsenic, cadmium, chloride, chromium, lead, mercury, nickel, and sodium). Comparisons were made between water quality in the vicinity of the test fields and Florida Department of Environmental Regulation primary and secondary drinking-water regulations, an between water quality upgradient of, beneath, and downgradient of the fields. Comparisons between presludge and postsludge water quality did not indicate any improvement because of retention of agrichemicals by the sludge nor did they indicate any deterioration because of leaching from the sludge. Comparisons of water quality upgradient of the fields to water quality beneath and downgradient of the fields also did not indicate any changes related to sludge. Florida Department of Environmental Regulation primary and secondary drinking-water regulations wer exceeded at the Rockdale maximum-application field by mercury (9.5 ug/L (micrograms per liter)), and the Perrine marl maximum-application field by manganese (60 ug/L) and lead (85 ug/L), and at the Perrine marl row-crop field by mercury (5.2 ug/L). All other exceedances were either in presludge or upgradient samples, or they were for constituents or properties, such as iron and color, which typically exceed standards in native ground water. Acid-extractable and base-neutral compounds, volatile organic compounds, chlorophenoxy herbicides, organophosphorus insecticides, and organochlorine compounds were analyzed for one shallow well at each field twice annually. Those compounds that equaled or exceeded the detection limit after sludge was applied included benzene (0.3 and 1.2 ug/L), chloroform (0.2 and 0.3 ug/L), bis(2-Ethylhexyl)phthalate (29 and 42 ug/L), methylene chloride (14 ug/L), tolulene (0.2, 0.4, 0.5, 1.3, and 4.4 ug/L), 1, 1,1-trichloroethana (0.6 ug/L), trichloroethylene (0.3 ug/L), 2.4-D (0.01 ug/L), and xylene (0.3 ug/L). It ws not possible to ascertain the origin of these compounds because they are available from sources other than sludge.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri914135","collaboration":"Prepared in cooperation with the South Dade Soil and Water Conservation District, Florida Department of Environmental Regulation, and the Dade County Water and Sewer Authority Department","usgsCitation":"Howie, B., 1992, Effects of dried wastewater-treatment sludge application on ground-water quality in South Dade County, Florida: U.S. Geological Survey Water-Resources Investigations Report 91-4135, v, 48 p., https://doi.org/10.3133/wri914135.","productDescription":"v, 48 p.","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":124925,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1991/4135/report-thumb.jpg"},{"id":56621,"rank":299,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1991/4135/wri914135.pdf","text":"Report","size":"5.86 MB","linkFileType":{"id":1,"text":"pdf"}}],"contact":"<p><a href=\"https://www.usgs.gov/centers/car-fl-water\" data-mce-href=\"https://www.usgs.gov/centers/car-fl-water\">Caribbean-Florida Water Science Center</a><br>U.S. Geological Survey<br>3321 College Avenue<br>Davie, FL 33314</p><p><a href=\"../contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a2fe4b07f02db615cbb","contributors":{"authors":[{"text":"Howie, Barbara","contributorId":54248,"corporation":false,"usgs":true,"family":"Howie","given":"Barbara","email":"","affiliations":[],"preferred":false,"id":198674,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70176455,"text":"70176455 - 1992 - Sonar monitoring of gravel-transport processes at a stream-gaging station in a disturbed watershed [abs.]","interactions":[],"lastModifiedDate":"2016-09-14T15:07:03","indexId":"70176455","displayToPublicDate":"2016-04-04T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Sonar monitoring of gravel-transport processes at a stream-gaging station in a disturbed watershed [abs.]","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings 1992 International Association for Hydrological Sciences Meeting, Erosion and Sediment Transport Monitoring Programs in River Basins, Oslo, Norway","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","publisher":"International Association of Hydrological Sciences Press","publisherLocation":"Wallingford, Oxfordshire OX10 8BB, UK","collaboration":"Norwegian Water Resources and Energy Administration and the International Commission on Continental Erosion of the International Association of Hydrological Sciences; co-sponsored by UNESCO, WMO, the Norwegian Geophysical Union, and the Norwegian National Committee for Hydrology","usgsCitation":"Dinehart, R., 1992, Sonar monitoring of gravel-transport processes at a stream-gaging station in a disturbed watershed [abs.], chap. <i>of</i> Proceedings 1992 International Association for Hydrological Sciences Meeting, Erosion and Sediment Transport Monitoring Programs in River Basins, Oslo, Norway, p. 71-76.","productDescription":"6 p.","startPage":"71","endPage":"76","numberOfPages":"6","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true},{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":328650,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57da74b9e4b090824ffb7e97","contributors":{"authors":[{"text":"Dinehart, R.L.","contributorId":54610,"corporation":false,"usgs":true,"family":"Dinehart","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":648811,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70039453,"text":"70039453 - 1992 - 1993 Fiscal Year Water Resources Division Information Guide","interactions":[],"lastModifiedDate":"2012-08-05T01:01:57","indexId":"70039453","displayToPublicDate":"2012-01-01T16:24:41","publicationYear":"1992","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":362,"text":"General Information Product","active":false,"publicationSubtype":{"id":6}},"title":"1993 Fiscal Year Water Resources Division Information Guide","docAbstract":"This Guide briefly describes the Water Resources Division's mission, program, and organizational structure, and where and how to obtain specific types of hydrologic information. The Guide also contains a listing of addresses, telephone numbers, and office hours for Headquarters, Regional, District, and State offices. For some offices, two addresses are given: the mailing address of the office to which correspondence should be sent and the street address of the office. The map shows the location of the offices.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/70039453","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1992, 1993 Fiscal Year Water Resources Division Information Guide: General Information Product, 21 p., https://doi.org/10.3133/70039453.","productDescription":"21 p.","numberOfPages":"24","costCenters":[{"id":629,"text":"Water Resources Division","active":false,"usgs":true}],"links":[{"id":261588,"rank":800,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gip/70039453/report.pdf"},{"id":261589,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gip/70039453/report-thumb.jpg"}],"country":"United States","otherGeospatial":"Guam;Puerto Rico;Virgin Islands","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ 144.58333333333334,13.216666666666667 ], [ 144.58333333333334,71.83333333333333 ], [ -64.25,71.83333333333333 ], [ -64.25,13.216666666666667 ], [ 144.58333333333334,13.216666666666667 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e23ae4b0c8380cd45a30","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":535306,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70017156,"text":"70017156 - 1992 - Lake-size variations in the Lahontan and Bonneville basins between 13,000 and 9000 14C yr B.P","interactions":[],"lastModifiedDate":"2025-06-04T23:21:53.543217","indexId":"70017156","displayToPublicDate":"2003-04-14T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2996,"text":"Palaeogeography, Palaeoclimatology, Palaeoecology","printIssn":"0031-0182","active":true,"publicationSubtype":{"id":10}},"title":"Lake-size variations in the Lahontan and Bonneville basins between 13,000 and 9000 14C yr B.P","docAbstract":"<p><span>Recessions of Lakes Lahontan and Bonneville that commenced ∼13,500&nbsp;</span><sup>14</sup><span>C yr B.P. were interrupted at ⪖11,500&nbsp;</span><sup>14</sup><span>C yr B.P. in the Lahontan basin and ∼12,200&nbsp;</span><sup>14</sup><span>C yr B.P. in the Bonneville basin by relatively large perturbations in lake level that persisted for ∼ 2000 years. Minor glacial readvances in the Sierra Nevada and White Mountains of California-Nevada occurred during the latter half of this interval (between 11,000 and 9700&nbsp;</span><sup>14</sup><span>C yr B.P.). The hydrologic response of Lakes Lahontan and Bonneville and the mountain glacial advances were concurrent with the Allerød/Younger Dryas climatic intervals recorded in vegetational and glacial records of western and central Europe.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0031-0182(92)90162-X","issn":"00310182","usgsCitation":"Benson, L., Currey, D., Lao, Y., and Hostetler, S., 1992, Lake-size variations in the Lahontan and Bonneville basins between 13,000 and 9000 14C yr B.P: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 95, no. 1-2, p. 19-32, https://doi.org/10.1016/0031-0182(92)90162-X.","productDescription":"14 p.","startPage":"19","endPage":"32","costCenters":[],"links":[{"id":224918,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Nevada, Utah","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -120.04169356359088,\n              41.927221221290296\n            ],\n            [\n              -120.24126133487317,\n              39.19834295254176\n            ],\n            [\n              -118.40684947870642,\n              37.60663583667902\n            ],\n            [\n              -114.80897112633983,\n              35.539763811049966\n            ],\n            [\n              -113.65870325675273,\n              36.813088908400566\n            ],\n            [\n              -109.08190736391086,\n              36.89068522722455\n            ],\n            [\n              -109.28914669396218,\n              41.18261282005031\n            ],\n            [\n              -111.00943729645506,\n              40.93305547263543\n            ],\n            [\n              -111.35833692558185,\n              41.93213402280034\n            ],\n            [\n              -120.04169356359088,\n              41.927221221290296\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"95","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a4174e4b0c8380cd6553d","contributors":{"authors":[{"text":"Benson, L.","contributorId":56793,"corporation":false,"usgs":true,"family":"Benson","given":"L.","affiliations":[],"preferred":false,"id":375581,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Currey, D.","contributorId":47527,"corporation":false,"usgs":true,"family":"Currey","given":"D.","email":"","affiliations":[],"preferred":false,"id":375580,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lao, Y.","contributorId":58019,"corporation":false,"usgs":true,"family":"Lao","given":"Y.","email":"","affiliations":[],"preferred":false,"id":375582,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hostetler, S. 0000-0003-2272-8302","orcid":"https://orcid.org/0000-0003-2272-8302","contributorId":30336,"corporation":false,"usgs":true,"family":"Hostetler","given":"S.","affiliations":[],"preferred":false,"id":375579,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":27517,"text":"wri904204 - 1992 - Geohydrology and simulated ground-water flow, Plymouth-Carver aquifer, southeastern Massachusetts","interactions":[],"lastModifiedDate":"2023-03-08T20:39:19.756035","indexId":"wri904204","displayToPublicDate":"1996-11-01T00:00:00","publicationYear":"1992","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":"90-4204","title":"Geohydrology and simulated ground-water flow, Plymouth-Carver aquifer, southeastern Massachusetts","docAbstract":"The Plymouth-Carver aquifer underlies an area of 140 square miles and is the second largest aquifer in areal extent in Massachusetts. It is composed primarily of saturated glacial sand and gravel. The water-table and bedrock surface were mapped and used to determine saturated thickness of the aquifer, which ranged from less than 20 feet to greater than 200 feet. Ground water is present mainly under unconfined conditions, except in a few local areas such as beneath Plymouth Harbor. Recharge to the aquifer is derived almost entirely from precipitation and averages about 1.15 million gallons per day per square mile. Water discharges from the aquifer by pumping, evapotranspiration, direct evaporation from the water table, and seepage to streams, ponds, wetlands, bogs, and the ocean. In 1985, water use was about 59.6 million gallons per day, of which 82 percent was used for cranberry production.\r\n\r\nThe Plymouth-Carver aquifer was simulated by a three-dimensional, finite difference ground-water-flow model. Most model boundaries represent the natural hydrologic boundaries of the aquifer. The model simulates aquifer recharge, withdrawals by pumped wells, leakage through streambeds, and discharge to the ocean. The model was calibrated for steady-state and transient conditions. Model results were compared with measured values of hydraulic head and ground-water discharge. Results of simulations indicate that the modeled ground-water system closely simulates actual aquifer conditions.\r\n\r\nFour hypothetical ground-water development alternatives were simulated to demonstrate the use of the model and to examine the effects on the ground-water system. Simulation of a 2-year period of no recharge and average pumping rates that occurred from 1980-85 resulted in water-level declines exceeding 5 feet throughout most of the aquifer and a decrease of 54 percent in average ground-water discharge to streams. In a second simulation, four wells in the northern part of the area were pumped at 10.4 million gallons per day in excess of rates simulated in the steady-state model for the four wells. This resulted in water-level declines of 2 feet or more in an area of 25 square miles and a decline in average ground-water discharge to streams of 6 percent. When this pumpage was simulated as recharge to the aquifer, water levels beneath the recharge area rose more than 40 feet, and ground-water discharge remained equal to average discharge in the calibrated steady-state model. In a third simulation, all 21 existing production wells were pumped at nearly the design capacity of 17.8 million gallons per day; this pumping rate produced water-level declines of less than 2 feet throughout most of the aquifer. When simulated pumpage was increased to 32.8 million gallons per day from existing wells and from 15 additional wells, the area where water-level declines exceeded 2 feet significantly increased. In another set of simulations, a well field close to a stream was pumped at rates of 2, 4, and 6 million gallons per day. At a pumping rate of 6 million gallons per day, ground-water discharge to the stream decreased 34 percent during periods of normal precipitation and 56 percent during drought conditions.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri904204","usgsCitation":"Hansen, B.P., and Lapham, W.W., 1992, Geohydrology and simulated ground-water flow, Plymouth-Carver aquifer, southeastern Massachusetts: U.S. Geological Survey Water-Resources Investigations Report 90-4204, viii, 69 p., https://doi.org/10.3133/wri904204.","productDescription":"viii, 69 p.","costCenters":[],"links":[{"id":158837,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":413885,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_47442.htm","linkFileType":{"id":5,"text":"html"}},{"id":2155,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wri/wri904204/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Massachusetts","otherGeospatial":"Plymouth-Carver aquifer","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -70.5,\n              42\n            ],\n            [\n              -70.8583,\n              42\n            ],\n            [\n              -70.8583,\n              41.7308\n            ],\n            [\n              -70.5,\n              41.7308\n            ],\n            [\n              -70.5,\n              42\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae5e4b07f02db68a6f6","contributors":{"authors":[{"text":"Hansen, Bruce P.","contributorId":90727,"corporation":false,"usgs":true,"family":"Hansen","given":"Bruce","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":198249,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lapham, Wayne W.","contributorId":74734,"corporation":false,"usgs":true,"family":"Lapham","given":"Wayne","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":198248,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":30578,"text":"wri924049 - 1992 - Statistical summary of hydrologic and water-quality data from the North Halawa, Haiku, and Kamooalii drainage basins, Oahu, Hawaii, water years 1983-89","interactions":[],"lastModifiedDate":"2022-08-04T18:32:58.8131","indexId":"wri924049","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-4049","title":"Statistical summary of hydrologic and water-quality data from the North Halawa, Haiku, and Kamooalii drainage basins, Oahu, Hawaii, water years 1983-89","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri924049","usgsCitation":"Wong, M.F., and Hill, B., 1992, Statistical summary of hydrologic and water-quality data from the North Halawa, Haiku, and Kamooalii drainage basins, Oahu, Hawaii, water years 1983-89: U.S. Geological Survey Water-Resources Investigations Report 92-4049, v, 52 p., https://doi.org/10.3133/wri924049.","productDescription":"v, 52 p.","costCenters":[],"links":[{"id":404835,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_47626.htm","linkFileType":{"id":5,"text":"html"}},{"id":59337,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1992/4049/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":160267,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1992/4049/report-thumb.jpg"}],"country":"United States","state":"Hawaii","otherGeospatial":"North Halawa, Haiku, and Kamooalii drainage basins, Oahu","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -157.9417,\n              21.3667\n            ],\n            [\n              -157.775,\n              21.3667\n            ],\n            [\n              -157.775,\n              21.4333\n            ],\n            [\n              -157.9417,\n              21.4333\n            ],\n            [\n              -157.9417,\n              21.3667\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49dce4b07f02db5e12d6","contributors":{"authors":[{"text":"Wong, Michael F.","contributorId":43815,"corporation":false,"usgs":true,"family":"Wong","given":"Michael","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":203485,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hill, Barry R.","contributorId":62158,"corporation":false,"usgs":true,"family":"Hill","given":"Barry R.","affiliations":[],"preferred":false,"id":203486,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":38451,"text":"pp1408F - 1992 - Hydrology and digital simulation of the regional aquifer system, eastern Snake River Plain, Idaho","interactions":[{"subject":{"id":13718,"text":"ofr87237 - 1989 - Hydrology and digital simulation of the regional aquifer system, eastern Snake River Plain, Idaho","indexId":"ofr87237","publicationYear":"1989","noYear":false,"title":"Hydrology and digital simulation of the regional aquifer system, eastern Snake River Plain, Idaho"},"predicate":"SUPERSEDED_BY","object":{"id":38451,"text":"pp1408F - 1992 - Hydrology and digital simulation of the regional aquifer system, eastern Snake River Plain, Idaho","indexId":"pp1408F","publicationYear":"1992","noYear":false,"chapter":"F","title":"Hydrology and digital simulation of the regional aquifer system, eastern Snake River Plain, Idaho"},"id":1}],"lastModifiedDate":"2013-11-19T15:50:45","indexId":"pp1408F","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1408","chapter":"F","title":"Hydrology and digital simulation of the regional aquifer system, eastern Snake River Plain, Idaho","docAbstract":"The occurrence and movement of water in the regional aquifer \nsystem that underlies the eastern Snake River Plain, Idaho, de- \npend on the transmissivity and storage capacity of rocks that \ncompose the geologic framework and on the distribution and \namount of recharge and discharge of water within that frame- \nwork. On a regional scale, most water moves horizontally through \ninterflow zones in Quaternary basalt of the Snake River Group. \nIn recharge and discharge areas, water also moves vertically \nalong joints and interfingering edges of basalt flows. Aquifer \nthickness is largely unknown, but geophysical studies suggest \nthat locally the Quaternary basalt may exceed several thousand \nfeet. Along the margins of the plain, sand and gravel several \nhundred feet thick transmit large volumes of water.\nRegional ground-water movement is generally from northeast \nto southwest, from areas of recharge to areas of discharge. Re- \ncharge is from seepage of surface water used for irrigation, \nstream and canal losses, underflow from tributary drainage ba- \nsins, and infiltration of precipitation. Aquifer discharge is largely \nspring flow to the Snake River and water pumped for irrigation. \nMajor springs are near American Falls Reservoir and along the \nSnake River from Milner Dam to King Hill.\nRegional ground-water flow was simulated with numerical \nmodels. Initially, a two-dimensional steady-state model that in- \ncluded a nonlinear, least-squares regression technique was used \nto estimate aquifer properties. Later, a three-dimensional steady- \nstate and transient model was used to replace the two-dimen- \nsional model. Three-dimensional model results indicated that \naverage total transmissivity ranged from about 0.05 to 120 feet \nsquared per second and vertical leakance ranged from about \n3 x 10<sup>-10</sup> to 5 x 10<sup>-6</sup> feet per second per foot of aquifer thickness.\nThe three-dimensional transient model was used to compare \nmeasured and estimated long-term changes in ground-water dis- \ncharge and water levels with simulated values. Initial head con- \nditions used in transient simulations were derived from a \nsteady-state solution of estimated preirrigation hydrologic condi- \ntions. Transient simulations were 5-year stress periods beginning \nin 1891 and ending in 1980. Recharge for each stress period from \n1926 to 1980 was estimated from surface-water irrigation, pre- \ncipitation, and streamflow records. Recharge for stress periods \nfrom 1891 to 1925 was based on the average value for stress peri- \nods from 1926 to 1980 and was indexed to estimated irrigated \nacreages. Average annual tributary drainage-basin underflow for \nstress periods from 1891 to 1910 was calculated by using basin- \nyield equations. Underflow for stress periods from 1911 to 1980 \nwas varied by use of streamflow records.\nTransient simulations reasonably approximated measured \nchanges in aquifer head and ground-water discharge that re- \nsulted from use of surface water for irrigation. Irrigation with \nsurface water peaked in about 1950; subsequent increases in irri- \ngation have been supplied largely by ground water. The three-\ndimensional model simulated water-level declines and reduced \nground-water discharge caused in part by increases in ground- \nwater pumping.\nThe transient model was used to simulate aquifer changes \nfrom 1981 to 2010 in response to three hypothetical development \nalternatives: (1) Continuation of 1980 hydrologic conditions, (2) \nincreased pumpage, and (3) increased recharge. Simulation of \ncontinued 1980 hydrologic conditions for 30 years indicated that \nhead declines of 2 to 8 feet might be expected in the central part \nof the plain. The magnitude of simulated head declines was con- \nsistent with head declines measured during the 1980 water year. \nLarger declines were calculated along model boundaries, but \nthese changes may have resulted from underestimation of tribu- \ntary drainage-basin underflow and inadequate aquifer definition. \nSimulation of increased ground-water pumpage (an additional \n2,400 cubic feet per second) for 30 years indicated head declines \nof 10 to 50 feet in the central part of the plain. These relatively \nlarge head declines were accompanied by increased simulated \nriver leakage of 50 percent and decreased spring discharge of 20 \npercent. The effect of increased recharge (800 cubic feet per sec- \nond) for 30 years was a rise in simulated heads of 0 to 5 feet in \nthe central part of the plain.","language":"English","publisher":"U.S. Government Printing Office","doi":"10.3133/pp1408F","usgsCitation":"Garabedian, S., 1992, Hydrology and digital simulation of the regional aquifer system, eastern Snake River Plain, Idaho: U.S. Geological Survey Professional Paper 1408, Report: vii, 102 p.; 10 Plates: 34.00 x 17.50 and smaller, https://doi.org/10.3133/pp1408F.","productDescription":"Report: vii, 102 p.; 10 Plates: 34.00 x 17.50 and smaller","numberOfPages":"112","costCenters":[{"id":343,"text":"Idaho Water Science Center","active":true,"usgs":true}],"links":[{"id":104633,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_4858.htm","linkFileType":{"id":5,"text":"html"},"description":"4858"},{"id":119227,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/1408f/report-thumb.jpg"},{"id":64931,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1408f/plate-01.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64932,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1408f/plate-02.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64933,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1408f/plate-03.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64934,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1408f/plate-04.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64935,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1408f/plate-05.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64936,"rank":405,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1408f/plate-06.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64937,"rank":406,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1408f/plate-07.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64938,"rank":407,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1408f/plate-08.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64939,"rank":408,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1408f/plate-09.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64940,"rank":409,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1408f/plate-10.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64941,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1408f/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Idaho;Oregon","otherGeospatial":"Snake River Plain","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117.0,42.0 ], [ -117.0,45.0 ], [ -111.0,45.0 ], [ -111.0,42.0 ], [ -117.0,42.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67e90a","contributors":{"authors":[{"text":"Garabedian, S. P.","contributorId":56657,"corporation":false,"usgs":true,"family":"Garabedian","given":"S. P.","affiliations":[],"preferred":false,"id":219845,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":25489,"text":"wri904131 - 1992 - Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania; description and water quality of the Little Conestoga Creek headwaters prior to the implementation of nutrient management","interactions":[],"lastModifiedDate":"2017-07-05T11:30:11","indexId":"wri904131","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"90-4131","title":"Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania; description and water quality of the Little Conestoga Creek headwaters prior to the implementation of nutrient management","docAbstract":"The headwaters of the Conestoga River are being studied to determine the effects of agricultural Best-Management Practices on surface-water and ground-water quality. As part of this study, a 5.82-square-mile area of the Little Conestoga Creek headwaters (Small Watershed) was monitored during 1984-86, prior to implementation of Best-Management Practices. This report describes the land use and hydrology of this study area and characterizes its surface-water and ground-water quality during the pre-Best-Management Practice phase. \r\n\r\nDuring base-flow conditions, median concentrations of dissolved nitrite plus nitrate nitrogen as nitrogen increased from 2.7 to 8.1 milligrams per liter as the stream flowed through the intensively-farmed carbonate valley. Median total phosphorus increased from 0.05 to 0.20 milligram per liter. Concentrations of dissolved nitrate nitrogen as nitrogen measured in ground water in carbonate rocks in the valley were as great as 25 milligrams per liter and consistently exceeded 10 milligrams per liter. \r\n\r\nStatistical analysis showed that it will require substantial reductions in concentrations and discharges of nitrogen and phosphorus in base flow to obtain statistically measurable improvements in water quality. If concentrations and discharges of total nitrogen in base flow at the five sites are reduced by 15 to 33 percent, and by 63 to 70 percent, respectively, then the Wilcoxon Mann-Whitney rank-sum test will be able to detect an improvement in water quality 95 percent of the time. Likewise, if concentrations of total phosphorus are reduced by 36 to 54 percent, or discharges of total phosphorus are reduced by 52 to 69 percent at the five sites, then an improvement in water quality will be able to be detected 95 percent of the time.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri904131","usgsCitation":"Fishel, D.K., Brown, M.J., Kostelnik, K.M., and Howse, M., 1992, Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania; description and water quality of the Little Conestoga Creek headwaters prior to the implementation of nutrient management: U.S. Geological Survey Water-Resources Investigations Report 90-4131, viii, 68 p. :ill. ;28 cm., https://doi.org/10.3133/wri904131.","productDescription":"viii, 68 p. :ill. ;28 cm.","costCenters":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"links":[{"id":54211,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1990/4131/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":126802,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1990/4131/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a69e4b07f02db63c687","contributors":{"authors":[{"text":"Fishel, D. K.","contributorId":72028,"corporation":false,"usgs":true,"family":"Fishel","given":"D.","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":193903,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brown, M. J.","contributorId":106531,"corporation":false,"usgs":true,"family":"Brown","given":"M.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":193904,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kostelnik, K. M.","contributorId":34951,"corporation":false,"usgs":true,"family":"Kostelnik","given":"K.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":193902,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Howse, M.A.","contributorId":6893,"corporation":false,"usgs":true,"family":"Howse","given":"M.A.","email":"","affiliations":[],"preferred":false,"id":193901,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":38455,"text":"pp1410A - 1992 - Summary of the hydrology of the Southeastern Coastal Plain aquifer system in Mississippi, Alabama, Georgia, and South Carolina","interactions":[],"lastModifiedDate":"2017-01-11T10:05:57","indexId":"pp1410A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1410","chapter":"A","title":"Summary of the hydrology of the Southeastern Coastal Plain aquifer system in Mississippi, Alabama, Georgia, and South Carolina","language":"ENGLISH","doi":"10.3133/pp1410A","usgsCitation":"Miller, J.A., 1992, Summary of the hydrology of the Southeastern Coastal Plain aquifer system in Mississippi, Alabama, Georgia, and South Carolina: U.S. Geological Survey Professional Paper 1410, p. A1-A38, 1 plate in pocket, https://doi.org/10.3133/pp1410A.","productDescription":"p. 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A.","contributorId":77101,"corporation":false,"usgs":false,"family":"Miller","given":"J.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":219852,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28828,"text":"wri924004 - 1992 - Geohydrology and potential hydrologic effects of surface coal mining of the San Augustine coal area and adjacent areas, Catron and Cibola counties, New Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:08:49","indexId":"wri924004","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-4004","title":"Geohydrology and potential hydrologic effects of surface coal mining of the San Augustine coal area and adjacent areas, Catron and Cibola counties, New Mexico","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBooks and Open-file reports [distributor],","doi":"10.3133/wri924004","usgsCitation":"Myers, R.G., 1992, Geohydrology and potential hydrologic effects of surface coal mining of the San Augustine coal area and adjacent areas, Catron and Cibola counties, New Mexico: U.S. Geological Survey Water-Resources Investigations Report 92-4004, v, 52 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri924004.","productDescription":"v, 52 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":121511,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1992/4004/report-thumb.jpg"},{"id":57688,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1992/4004/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1be4b07f02db6a8cc1","contributors":{"authors":[{"text":"Myers, R. G.","contributorId":30642,"corporation":false,"usgs":true,"family":"Myers","given":"R.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":200470,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":25436,"text":"wri924084 - 1992 - Detailed study of selenium and selected elements in water, bottom sediment, and biota associated with irrigation drainage in the middle Green River basin, Utah, 1988-90","interactions":[],"lastModifiedDate":"2022-01-31T19:53:28.086029","indexId":"wri924084","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-4084","title":"Detailed study of selenium and selected elements in water, bottom sediment, and biota associated with irrigation drainage in the middle Green River basin, Utah, 1988-90","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri924084","usgsCitation":"Stephens, D.W., Waddell, B., Peltz, L.A., and Miller, J.B., 1992, Detailed study of selenium and selected elements in water, bottom sediment, and biota associated with irrigation drainage in the middle Green River basin, Utah, 1988-90: U.S. Geological Survey Water-Resources Investigations Report 92-4084, xv, 164 p., https://doi.org/10.3133/wri924084.","productDescription":"xv, 164 p.","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":395172,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_47650.htm"},{"id":118814,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1992/4084/report-thumb.jpg"},{"id":54167,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1992/4084/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Utah","otherGeospatial":"middle Green River basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -110.125,\n              40.1083\n            ],\n            [\n              -109.333,\n              40.1083\n            ],\n            [\n              -109.333,\n              40.5833\n            ],\n            [\n              -110.125,\n              40.5833\n            ],\n            [\n              -110.125,\n              40.1083\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db667b25","contributors":{"authors":[{"text":"Stephens, D. W.","contributorId":68335,"corporation":false,"usgs":true,"family":"Stephens","given":"D.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":193685,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Waddell, Bruce","contributorId":55033,"corporation":false,"usgs":false,"family":"Waddell","given":"Bruce","email":"","affiliations":[{"id":6661,"text":"US Fish and Wildlife Service","active":true,"usgs":false}],"preferred":false,"id":193684,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Peltz, L. A.","contributorId":48999,"corporation":false,"usgs":true,"family":"Peltz","given":"L.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":193683,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Miller, J. B.","contributorId":70423,"corporation":false,"usgs":true,"family":"Miller","given":"J.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":193686,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":27095,"text":"wri924032 - 1992 - Sediment properties and water movement through shallow unsaturated alluvium at an arid site for disposal of low-level radioactive waste near Beatty, Nye County, Nevada","interactions":[],"lastModifiedDate":"2019-12-28T09:57:57","indexId":"wri924032","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-4032","title":"Sediment properties and water movement through shallow unsaturated alluvium at an arid site for disposal of low-level radioactive waste near Beatty, Nye County, Nevada","docAbstract":"<p>A commercial disposal facility for low-level radioactive waste has been in operation near Beatty, Nevada, since 1962. The facility is in the arid Amargosa Desert where wastes are buried in trenches excavated into unsaturated alluvial sediments. Thick unsaturated zones in arid environments offer many potential advantages for disposal of radioactive wastes, but little is known about the natural movement of water near such facilities. Thus, a study was begun in 1982 to better define the direction and rates of water movement through the unsaturated zone in undisturbed sediments near the disposal facility. This report discusses the analyses of data collected between 1983 and 1988.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri924032","usgsCitation":"Fischer, J., 1992, Sediment properties and water movement through shallow unsaturated alluvium at an arid site for disposal of low-level radioactive waste near Beatty, Nye County, Nevada: U.S. Geological Survey Water-Resources Investigations Report 92-4032, vi, 48 p., https://doi.org/10.3133/wri924032.","productDescription":"vi, 48 p.","costCenters":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":55960,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1992/4032/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":158649,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1992/4032/report-thumb.jpg"}],"country":"United States","state":"Nevada","county":"Nye County","city":"Beatty","otherGeospatial":"Amargosa Desert","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-115.9082,39.1615],[-115.5191,38.9578],[-115.4725,38.9325],[-115.4433,38.9162],[-115.3694,38.8769],[-115.363,38.874],[-115.242,38.8093],[-115.0969,38.7309],[-115.0777,38.721],[-115.0604,38.7107],[-115.0291,38.6937],[-114.999,38.6777],[-114.9996,38.592],[-114.9997,38.4315],[-114.9994,38.3894],[-115.0004,38.0507],[-115.1185,38.0508],[-115.1436,38.0508],[-115.326,38.0515],[-115.3453,38.0514],[-115.4003,38.051],[-115.4587,38.0506],[-115.6394,38.0512],[-115.6581,38.051],[-115.8404,38.0504],[-115.8931,38.0507],[-115.8938,37.723],[-115.8969,37.5498],[-115.8975,37.2796],[-115.8982,37.1926],[-115.8942,36.8425],[-115.8941,36.686],[-115.8945,36.6702],[-115.8949,36.598],[-115.8949,36.5962],[-115.8946,36.5858],[-115.8947,36.5005],[-115.8945,36.4806],[-115.8949,36.462],[-115.8944,36.457],[-115.8948,36.3087],[-115.8945,36.2923],[-115.8943,36.1957],[-115.8945,36.1608],[-115.8948,36.1163],[-115.8948,36.0927],[-115.895,36.0015],[-115.9178,36.0192],[-115.9518,36.0457],[-115.9925,36.0773],[-116.049,36.1211],[-116.0624,36.1314],[-116.1039,36.1636],[-116.1287,36.1829],[-116.1702,36.2152],[-116.173,36.2174],[-116.2311,36.2626],[-116.2834,36.3028],[-116.2954,36.3122],[-116.3752,36.373],[-116.5107,36.4764],[-116.5247,36.4871],[-116.5589,36.5131],[-116.574,36.5245],[-116.5946,36.54],[-116.6556,36.5867],[-116.6583,36.5888],[-116.6764,36.6024],[-116.706,36.6248],[-116.7895,36.6877],[-116.8424,36.7276],[-116.8453,36.7298],[-116.8806,36.7568],[-116.8912,36.7648],[-116.9237,36.7891],[-116.9641,36.8193],[-116.9783,36.8299],[-116.981,36.8319],[-117.0046,36.8495],[-117.164,36.9688],[-117.1639,36.9698],[-117.1637,37.0182],[-117.164,37.0894],[-117.1642,37.171],[-117.1641,37.1909],[-117.1641,37.1936],[-117.1665,37.6995],[-117.1664,37.714],[-117.1663,37.7285],[-117.1663,37.7435],[-117.1662,37.7585],[-117.1657,38.0019],[-117.2198,38.0482],[-117.2397,38.0483],[-117.239,38.0641],[-117.2408,38.0705],[-117.2653,38.0932],[-117.6896,38.4731],[-118.0197,38.7599],[-118.197,38.9154],[-118.1972,38.9993],[-117.8559,39.0746],[-117.7748,39.092],[-117.7008,39.1058],[-117.6409,39.1149],[-117.5946,39.1231],[-117.4742,39.1431],[-117.3823,39.1562],[-117.3609,39.1585],[-117.3318,39.1629],[-117.3063,39.1634],[-117.2849,39.1633],[-117.1995,39.1632],[-117.0856,39.1628],[-117.0322,39.1626],[-117.0144,39.1626],[-116.9871,39.1625],[-116.9158,39.1631],[-116.7562,39.1622],[-116.7301,39.1625],[-116.5996,39.1616],[-116.5859,39.162],[-116.4815,39.1616],[-116.3497,39.1618],[-116.2358,39.1616],[-116.0548,39.1624],[-115.9082,39.1615]]]},\"properties\":{\"name\":\"Nye\",\"state\":\"NV\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0be4b07f02db5fbfcd","contributors":{"authors":[{"text":"Fischer, Jeffrey M. 0000-0003-2996-9272 fischer@usgs.gov","orcid":"https://orcid.org/0000-0003-2996-9272","contributorId":573,"corporation":false,"usgs":true,"family":"Fischer","given":"Jeffrey M.","email":"fischer@usgs.gov","affiliations":[{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true}],"preferred":false,"id":197543,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":26142,"text":"wri914193 - 1992 - Simulation of water-table response to management alternatives, central part of the western San Joaquin Valley, California","interactions":[],"lastModifiedDate":"2012-02-02T00:08:30","indexId":"wri914193","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"91-4193","title":"Simulation of water-table response to management alternatives, central part of the western San Joaquin Valley, California","docAbstract":"The occurrence of selenium in agricultural drainwater in the central pan of the western San Joaquin Valley, California, has focused concern on alternatives other than agricultural drains for managing shallow, poor-quality ground water. A transient, three-dimensional, finite-difference ground-water flow model was developed to assess the response of the water table to various management alternatives. The modeled area is 551 square miles and includes the semiconfined and confined zones above and below the Corcoran Clay Member of the Tulare Formation of Pleistocene age. The model was calibrated using hydrologic data from 1972 to 1988 and was able to reproduce the average change in water-table altitude to within 4 percent.  The calibrated model was extended to forecast to the year 2040 for various management alternatives including maintenance of present practices, land retirement, reduced recharge, increased ground-water pumping, combinations of these alternatives, and five alternatives proposed by the U.S. Bureau of Reclamation. The model indicates that if current rates of recharge and pumping (as determined from an analysis of 1980 water-budget data) are maintained, the total area subject to bare-soil evaporation will increase by more than 50 percent and drainflow will increase by 20 percent.  Model results indicate that retirement of land will result in a water-table decline beneath the area retired, but the effect on adjacent areas will be small to negligible. The effects of reducing recharge or increasing ground-water pumping vary with the magnitude of the change relative to average conditions and the size of the area managed. The area of land subject to bare-soil evaporation and the amount of drainflow in the model area can be reduced by more than 40 and 50 percent, respectively, if (1) recharge is reduced by 40 percent (about 0.3 foot per year) in areas that currently use only surface water, and by 15 percent (an average of about O. 1 foot per year) in the remainder of the model area; (2) pumping is increased by 0.5 foot per year in areas that currently use surface and ground water.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nFor sale by the USGS Earth Science Information Center, Open-File Reports Section [distributor],","doi":"10.3133/wri914193","usgsCitation":"Belitz, K., and Phillips, S., 1992, Simulation of water-table response to management alternatives, central part of the western San Joaquin Valley, California: U.S. Geological Survey Water-Resources Investigations Report 91-4193, v, 41 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri914193.","productDescription":"v, 41 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":158249,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1991/4193/report-thumb.jpg"},{"id":54938,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1991/4193/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f7e4b07f02db5f1cc3","contributors":{"authors":[{"text":"Belitz, K.R. 0000-0003-4481-2345","orcid":"https://orcid.org/0000-0003-4481-2345","contributorId":38992,"corporation":false,"usgs":true,"family":"Belitz","given":"K.R.","affiliations":[],"preferred":false,"id":195889,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Phillips, S.P.","contributorId":38172,"corporation":false,"usgs":true,"family":"Phillips","given":"S.P.","email":"","affiliations":[],"preferred":false,"id":195888,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":29532,"text":"wri924063 - 1992 - Low-flow characteristics at selected sites on streams in eastern Puerto Rico","interactions":[],"lastModifiedDate":"2012-02-02T00:08:58","indexId":"wri924063","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-4063","title":"Low-flow characteristics at selected sites on streams in eastern Puerto Rico","docAbstract":"This report presents analyses of low-flow data for 12 continuous-record streamflow gaging stations and 81 partial-record sites in eastern Puerto Rico.  Information on low-flow magnitude and frequency is essential in hydrologic studies and for optimum development of surface water resources.  The report includes analyses of low-flow data and tabulations of computed low-flow magnitude and frequency for 7, 14, 30, 60, and 90 consecutive days with recurrence intervals of 2 and 10 years for continuous-record gaging stations.  Low-flow estimates are provided for partial-record stations for 7, 14, and 30 consecutive days with recurrence intervals of 2 and 10 years.  Values at partial-record stations were estimated from the relation between concurrent flows at the partial-record stations and nearby continuous-record stations.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBooks and Open-File Reports Section [distributor],","doi":"10.3133/wri924063","usgsCitation":"Santiago-Rivera, L., 1992, Low-flow characteristics at selected sites on streams in eastern Puerto Rico: U.S. Geological Survey Water-Resources Investigations Report 92-4063, ix, 46 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri924063.","productDescription":"ix, 46 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":119419,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1992/4063/report-thumb.jpg"},{"id":58369,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1992/4063/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a75e4b07f02db644b77","contributors":{"authors":[{"text":"Santiago-Rivera, Luis","contributorId":83888,"corporation":false,"usgs":true,"family":"Santiago-Rivera","given":"Luis","email":"","affiliations":[],"preferred":false,"id":201674,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":44165,"text":"ofr92160 - 1992 - Summary of hydrologic data for the San Gabriel River basin and Edwards Aquifer, Georgetown area, Texas, water year 1990","interactions":[],"lastModifiedDate":"2016-08-15T11:50:10","indexId":"ofr92160","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-160","title":"Summary of hydrologic data for the San Gabriel River basin and Edwards Aquifer, Georgetown area, Texas, water year 1990","docAbstract":"<p>The Edwards aquifer is the principal source of freshwater for municipal, domestic, and industrial users in the Georgetown area. &nbsp;Other sources of freshwater are Lake Georgetown and the streams draining the San Gabriel River basin. &nbsp;Lake Georgetown, located on the North Fork San Gabriel River west of Georgetown, is a freshwater supply for some municipalities in the area. &nbsp;Water in the San Gabriel River basin also suppliesa variety of needs east of Georgetown. &nbsp;Because of the importance of the Edwards aquifer and the surface waters as a source of freshwater in the area, the U.S. Geological Survey, in cooperation with the city of Georgetown, established a local streamflow and ground-water monitoring network in principal streams and teh Edwards aquifer, and conducted surveys of the network in water years 1987, 1988, and 1990. &nbsp;The study area was centered on Georgetown and emcompassed an area of about 150 mi<sup>2</sup> (fig. 1).</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr92160","usgsCitation":"Reeves, W.E., and Land, L.F., 1992, Summary of hydrologic data for the San Gabriel River basin and Edwards Aquifer, Georgetown area, Texas, water year 1990: U.S. Geological Survey Open-File Report 92-160, 39.15 x 30.46 inches, https://doi.org/10.3133/ofr92160.","productDescription":"39.15 x 30.46 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":162901,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr92160.PNG"},{"id":81562,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1992/0160/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b04e4b07f02db699170","contributors":{"authors":[{"text":"Reeves, William E.","contributorId":99426,"corporation":false,"usgs":true,"family":"Reeves","given":"William","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":229268,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Land, Larry F.","contributorId":60612,"corporation":false,"usgs":true,"family":"Land","given":"Larry","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":229267,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
]}