Water has become a critical commodity in the Caribbean Region. In spite of a relative abundance of rainfall even on the smaller islands, the region is faced with severe seasonal shortages as well as increasing water quality problems. The supply of thewater needs in the area will become even more critical as economic development accelerates and the population continues to increase. The development of the necessary infrastructure to supply the water needs of the next 30 years will require large capital investments. Perhaps even more important, it will require training of scientists and technicians in the investigation and management of the limited waterresources. The lack of trained personnel could be the most important factor in the solution of the water resources problems in the region. The principal objectives of this ' Third Caribbean Islands Water Resources Congress ', were to provide a focus for the transfer of technology on hydrology and water resources investigations in the region. The severe quality problems that affect water supplies in the U.S. Virgin Islands are the subject of two papers. The importance of a reliable data base on water use in small islands is considered in a paper on water use in St. Croix. Advanced techniques are discussed on how to measure groundwater contributions to runoff, use of geochemical techniques for interpretation of water quality characteristics, use of dye tracers in karst areas, simulation of small island 's aquifers, and use of borehole geophysical tools to estimate moisture. The contamination of groundwater resources is discussed in several papers focusing on monitoring, sludge management, and environmental assessment. (See W89-04666 thru W89-04682) (Lantz-PTT)
","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Proceedings of the Third Caribbean Islands Water-Resources Congress","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":"Third Caribbean Islands Water-Resources Congress","conferenceDate":"July 22-25, 1986","conferenceLocation":"U.S. Virgin Islands","language":"English","publisher":"Puerto Rico Water Resources Association","publisherLocation":"San Juan, P.R","usgsCitation":"Ellins, K.K., Roman-Mas, A., and Lee, R.W., 1986, Estimating ground-water influx to a portion of the Rio Grande de Manati River basin in Puerto Rico through the measurement of 222Rn, in Proceedings of the Third Caribbean Islands Water-Resources Congress, U.S. Virgin Islands, July 22-25, 1986.","productDescription":"1 p.","startPage":"27","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":156,"text":"Caribbean Water Science Center","active":true,"usgs":true}],"links":[{"id":321728,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57481e30e4b07e28b664dba2","contributors":{"editors":[{"text":"Quinones, Ferdinand","contributorId":44138,"corporation":false,"usgs":true,"family":"Quinones","given":"Ferdinand","email":"","affiliations":[],"preferred":false,"id":631638,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Sanchez, A.V.","contributorId":94731,"corporation":false,"usgs":true,"family":"Sanchez","given":"A.V.","email":"","affiliations":[],"preferred":false,"id":631639,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Smith, H.","contributorId":48583,"corporation":false,"usgs":true,"family":"Smith","given":"H.","affiliations":[],"preferred":false,"id":631640,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Ellins, K. Kelly","contributorId":32681,"corporation":false,"usgs":true,"family":"Ellins","given":"K.","email":"","middleInitial":"Kelly","affiliations":[],"preferred":false,"id":630422,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Roman-Mas, Angel","contributorId":59816,"corporation":false,"usgs":true,"family":"Roman-Mas","given":"Angel","email":"","affiliations":[],"preferred":false,"id":630423,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lee, Roger W.","contributorId":105273,"corporation":false,"usgs":true,"family":"Lee","given":"Roger","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":630425,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70073660,"text":"70073660 - 1986 - Recent developments in hydrologic instrumentation","interactions":[],"lastModifiedDate":"2014-01-21T10:19:51","indexId":"70073660","displayToPublicDate":"1986-07-01T10:14:03","publicationYear":"1986","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"seriesTitle":{"id":427,"text":"American Water Resources Association Technical Publication Series","active":false,"publicationSubtype":{"id":12}},"seriesNumber":"86-1","title":"Recent developments in hydrologic instrumentation","docAbstract":"The programs of the U.S. Geological Survey require instrumentation for collecting and monitoring hydrologic data in cold regions. The availability of space-age materials and implementation of modern electronics and mechanics is making possible the recent developments of hydrologic instrumentation, especially in the area of measuring streamflow under ice cover. Material developments include: synthetic-fiber sounding and tag lines; polymer (plastic) sheaves, pulleys, and sampler components; and polymer (plastic) current-meter bucket wheels. Electronic and mechanical developments include: a current-meter digitizer; a fiber-optic closure system for current-meters; non-contact water-level sensors; an adaptable hydrologic data acquisition system; a minimum data recorder; an ice rod; an ice foot; a handled sediment sampler; a light weight ice auger with improved cutter head and blades; and an ice chisel.","largerWorkTitle":"Symposium: Cold Regions Hydrology","conferenceTitle":"Cold Regions Hydrology","conferenceDate":"1986-07-22T00:00:00","conferenceLocation":"Fairbanks, AK","language":"English","publisher":"American Water Resources Association","publisherLocation":"Bethesda, MD","usgsCitation":"Latkovich, V.J., and Futrell, J.C., 1986, Recent developments in hydrologic instrumentation: American Water Resources Association Technical Publication Series 86-1, 4 p.","productDescription":"4 p.","startPage":"131","endPage":"134","numberOfPages":"4","costCenters":[],"links":[{"id":281308,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd6f4ee4b0b29085106552","contributors":{"editors":[{"text":"Kane, Douglas L.","contributorId":112099,"corporation":false,"usgs":true,"family":"Kane","given":"Douglas","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":509745,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Latkovich, Vito J.","contributorId":84833,"corporation":false,"usgs":true,"family":"Latkovich","given":"Vito","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":488991,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Futrell, James C. II","contributorId":94971,"corporation":false,"usgs":true,"family":"Futrell","given":"James","suffix":"II","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":488992,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70186153,"text":"70186153 - 1986 - Discussion of \"Aquifer test analysis in fractured rocks with linear flow pattern\"","interactions":[],"lastModifiedDate":"2017-03-30T10:38:19","indexId":"70186153","displayToPublicDate":"1986-07-01T00:00:00","publicationYear":"1986","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3825,"text":"Groundwater","active":true,"publicationSubtype":{"id":10}},"title":"Discussion of \"Aquifer test analysis in fractured rocks with linear flow pattern\"","docAbstract":"No abstract available
","language":"English","publisher":"Wiley","doi":"10.1111/j.1745-6584.1986.tb01034.x","usgsCitation":"Heish, P.A., 1986, Discussion of \"Aquifer test analysis in fractured rocks with linear flow pattern\": Groundwater, v. 24, no. 4, p. 530-530, https://doi.org/10.1111/j.1745-6584.1986.tb01034.x.","productDescription":"1 p. ","startPage":"530","endPage":"530","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338777,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"24","issue":"4","noUsgsAuthors":false,"publicationDate":"2006-03-21","publicationStatus":"PW","scienceBaseUri":"58de1953e4b02ff32c699ccb","contributors":{"authors":[{"text":"Heish, Paul A.","contributorId":190176,"corporation":false,"usgs":false,"family":"Heish","given":"Paul","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":687684,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70199580,"text":"70199580 - 1986 - Determination of the components of stormflow using water chemistry and environmental isotopes, Mattole River basin, California","interactions":[],"lastModifiedDate":"2018-09-20T21:17:32","indexId":"70199580","displayToPublicDate":"1986-04-15T21:16:44","publicationYear":"1986","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":"Determination of the components of stormflow using water chemistry and environmental isotopes, Mattole River basin, California","docAbstract":"The chemical and isotopic composition of rainfall and stream water was monitored during a storm in the Mattole River basin of northwestern California. About 250 mm of rain fell during 6 days (∼80% within a 42 h period) in late January, 1972, following 24 days of little or no precipitation. River discharge near Petrolia increased from 22 m3 s−1 to a maximum of 1300 m3s−1 while chloride and silica concentrations decreased only from 3.2 to 2.1 and 11.5 to 8.6 mgl−1, respectively. Meanwhile, the isotopic composition of the river changed from
Despite much rainfall of a composition quite different from that of the prestorm river water, “buffering” processes in the watershed greatly restricted changes in the chemical and isotopic content of the river during storm runoff. Because of the physical and hydrologic characteristics of the watershed, major contributions of groundwater to stormflow are very unlikely. The large increase in dissolved chemical load observed at maximum river discharge required that extensive interaction with, and presumably penetration of, soils occurred within a few hours time. Such a large increase in chemical load also required subsurface stormflow throughout a high proportion of the watershed. Chemical and isotopic stabilization of stormflow is believed to be due mainly to displacement of prestorm soil water, with some effects on river chemistry due to rapid rain-soil interactions.
The isotopic and chemical composition of prestorm soil moisture cannot readily be predicted a priori because of possible variability in rainfall composition, evaporation, and exchange with atmospheric moisture, nor can it be assumed that baseflow has a predictable relation to the chemical or isotopic composition of water displaced from soils during storms. Therefore, it seems inappropriate to draw conclusions as to the relative proportions of groundwater and rainfall in runoff from a particular storm based only on the average compositions of rainfall, stormflow, and prestorm river water, as has been done in most previous isotope hydrograph studies.
Given the great variation in hydrology, topography, soil characteristics, rainfall intensity and quantity, etc. from place to place, the relative amount of overland flow, subsurface flow from the unsaturated zone and of groundwater in stormflow can vary greatly in time and space.
","language":"English","doi":"10.1016/0022-1694(86)90047-8","usgsCitation":"Kennedy, V.C., Adams, C.R., Zellweger, G.W., Wyerman, T.A., and Avanzino, R., 1986, Determination of the components of stormflow using water chemistry and environmental isotopes, Mattole River basin, California: Journal of Hydrology, v. 84, no. 1-2, p. 107-140, https://doi.org/10.1016/0022-1694(86)90047-8.","productDescription":"34 p.","startPage":"107","endPage":"140","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":357595,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Mattole River basin","volume":"84","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Kennedy, V. C.","contributorId":46080,"corporation":false,"usgs":true,"family":"Kennedy","given":"V.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":745893,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Adams, Cynthia R. 0000-0003-4383-530X cradams@usgs.gov","orcid":"https://orcid.org/0000-0003-4383-530X","contributorId":176965,"corporation":false,"usgs":true,"family":"Adams","given":"Cynthia","email":"cradams@usgs.gov","middleInitial":"R.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":true,"id":745894,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Zellweger, Gary W.","contributorId":71171,"corporation":false,"usgs":true,"family":"Zellweger","given":"Gary","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":745895,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wyerman, Theodore A.","contributorId":23222,"corporation":false,"usgs":true,"family":"Wyerman","given":"Theodore","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":745896,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Avanzino, R.J.","contributorId":37336,"corporation":false,"usgs":true,"family":"Avanzino","given":"R.J.","affiliations":[],"preferred":false,"id":745897,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70185552,"text":"70185552 - 1986 - Groundwater transport of strontium 90 in a glacial outwash environment","interactions":[],"lastModifiedDate":"2020-01-18T11:54:57","indexId":"70185552","displayToPublicDate":"1986-04-01T00:00:00","publicationYear":"1986","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Groundwater transport of strontium 90 in a glacial outwash environment","docAbstract":"As part of the investigation of groundwater contamination at a uranium-scrap recovery plant at Wood River Junction, Rhode Island, laboratory experiments led to the development of a model for predicting the transport of strontium 90 in glacial outwash sediments based on an approximate mechanism for ion exchange. The multicomponent system was simplified to two components by regarding all exchangeable cations other than strontium 90 as a single component. The binary ion-exchange parameter was a function of the variable, total ion concentration. A one-dimensional solute transport model was formulated to evaluate the time necessary for natural groundwater flow to remove the strontium 90 contamination plume from the groundwater system to the Pawcatuck River. The finite difference transport equations were solved sequentially for total ion concentrations, then strontium 90 concentrations. Clay-free quartz and feldspar sands at the study site have little potential for strontium 90 sorption, and high calcium, magnesium, and sodium concentrations compete for the few ion exchange sites. As the total ion concentration plume moves out of the system, ion exchange of strontium 90 increases, reducing the strontium 90 concentration in the groundwater. Cleanout times predicted using the binary ion exchange mechanism were about two thirds of those predicted using a constant distribution coefficient. It is suggested that this type of model can simulate solute transport more realistically in many groundwater systems where the total ion concentration is not constant.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR022i004p00519","usgsCitation":"Kipp, K.L., Stollenwerk, K.G., and Grove, D.B., 1986, Groundwater transport of strontium 90 in a glacial outwash environment: Water Resources Research, v. 22, no. 4, p. 519-530, https://doi.org/10.1029/WR022i004p00519.","productDescription":"12 p. ","startPage":"519","endPage":"530","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338204,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Rhode Island","city":"Wood River Junction","volume":"22","issue":"4","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"58d4df18e4b05ec79911d201","contributors":{"authors":[{"text":"Kipp, Kenneth L. Jr.","contributorId":189754,"corporation":false,"usgs":false,"family":"Kipp","given":"Kenneth","suffix":"Jr.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":685938,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stollenwerk, Kenneth G. kgstolle@usgs.gov","contributorId":578,"corporation":false,"usgs":true,"family":"Stollenwerk","given":"Kenneth","email":"kgstolle@usgs.gov","middleInitial":"G.","affiliations":[],"preferred":true,"id":685939,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Grove, David B.","contributorId":74750,"corporation":false,"usgs":true,"family":"Grove","given":"David","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":685940,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70185583,"text":"70185583 - 1986 - Predictive accuracy of a ground-water model--Lessons from a postaudit","interactions":[],"lastModifiedDate":"2020-01-18T11:58:36","indexId":"70185583","displayToPublicDate":"1986-03-01T00:00:00","publicationYear":"1986","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3825,"text":"Groundwater","active":true,"publicationSubtype":{"id":10}},"title":"Predictive accuracy of a ground-water model--Lessons from a postaudit","docAbstract":"Hydrogeologic studies commonly include the development, calibration, and application of a deterministic simulation model. To help assess the value of using such models to make predictions, a postaudit was conducted on a previously studied area in the Salt River and lower Santa Cruz River basins in central Arizona. A deterministic, distributed-parameter model of the ground-water system in these alluvial basins was calibrated by Anderson (1968) using about 40 years of data (1923–64). The calibrated model was then used to predict future water-level changes during the next 10 years (1965–74). Examination of actual water-level changes in 77 wells from 1965–74 indicates a poor correlation between observed and predicted water-level changes. The differences have a mean of 73 ft that is, predicted declines consistently exceeded those observed and a standard deviation of 47 ft. The bias in the predicted water-level change can be accounted for by the large error in the assumed total pumpage during the prediction period. However, the spatial distribution of errors in predicted water-level change does not correlate with the spatial distribution of errors in pumpage. Consequently, the lack of precision probably is not related only to errors in assumed pumpage, but may indicate the presence of other sources of error in the model, such as the two-dimensional representation of a three-dimensional problem or the lack of consideration of land-subsidence processes. This type of postaudit is a valuable method of verifying a model, and an evaluation of predictive errors can provide an increased understanding of the system and aid in assessing the value of undertaking development of a revised model.
","language":"English","publisher":"Wiley","doi":"10.1111/j.1745-6584.1986.tb00993.x","usgsCitation":"Konikow, L.F., 1986, Predictive accuracy of a ground-water model--Lessons from a postaudit: Groundwater, v. 24, no. 2, p. 173-184, https://doi.org/10.1111/j.1745-6584.1986.tb00993.x.","productDescription":"12 p. ","startPage":"173","endPage":"184","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338253,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona","otherGeospatial":"Salt River basin, Lower Santa Cruz River basins","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -113.40087890624999,\n 32.36140331527543\n ],\n [\n -109.88525390624999,\n 32.36140331527543\n ],\n [\n -109.88525390624999,\n 36.27970720524017\n ],\n [\n -113.40087890624999,\n 36.27970720524017\n ],\n [\n -113.40087890624999,\n 32.36140331527543\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"24","issue":"2","noUsgsAuthors":false,"publicationDate":"2006-03-21","publicationStatus":"PW","scienceBaseUri":"58d6303ae4b05ec7991310fb","contributors":{"authors":[{"text":"Konikow, Leonard F. 0000-0002-0940-3856 lkonikow@usgs.gov","orcid":"https://orcid.org/0000-0002-0940-3856","contributorId":158,"corporation":false,"usgs":true,"family":"Konikow","given":"Leonard","email":"lkonikow@usgs.gov","middleInitial":"F.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":686033,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70014922,"text":"70014922 - 1986 - Controlled and renewable release of phosphorous in soils from mixtures of phosphate rock and NH4-exchanged clinoptilolite","interactions":[],"lastModifiedDate":"2026-03-19T16:21:43.948278","indexId":"70014922","displayToPublicDate":"1986-03-01T00:00:00","publicationYear":"1986","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3806,"text":"Zeolites","active":true,"publicationSubtype":{"id":10}},"title":"Controlled and renewable release of phosphorous in soils from mixtures of phosphate rock and NH4-exchanged clinoptilolite","docAbstract":"A controlled and renewable release fertilization system is proposed that employs NH4 saturated clinoptilolite to aid in the dissolution of phosphate rock (apatite), and thereby to release soluble N, P, and exchangeable Ca for uptake by plants. The system is based on the principle that exchangers can sequester Ca ions released by the dissolution of apatite, thereby leading to further dissolution of the apatite. Experiments show that the quantity of P released by this method is an order of magnitude more than that released by apatite alone. This system offers an alternative technology to the acidulation of phosphate rock, and may circumvent problems associated with highly soluble fertilizers.
","language":"English","publisher":"Elsevier","doi":"10.1016/S0144-2449(86)80010-0","issn":"01442449","usgsCitation":"Lai, T., and Eberl, D.D., 1986, Controlled and renewable release of phosphorous in soils from mixtures of phosphate rock and NH4-exchanged clinoptilolite: Zeolites, v. 6, no. 2, p. 129-132, https://doi.org/10.1016/S0144-2449(86)80010-0.","productDescription":"4 p.","startPage":"129","endPage":"132","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":224006,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"6","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059fb47e4b0c8380cd4ddc6","contributors":{"authors":[{"text":"Lai, T.-M.","contributorId":33855,"corporation":false,"usgs":true,"family":"Lai","given":"T.-M.","email":"","affiliations":[],"preferred":false,"id":369615,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eberl, D. D.","contributorId":66282,"corporation":false,"usgs":true,"family":"Eberl","given":"D.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":369616,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70185584,"text":"70185584 - 1986 - Modeling contamination of shallow unconfined aquifers through infiltration beds","interactions":[],"lastModifiedDate":"2020-01-18T11:18:28","indexId":"70185584","displayToPublicDate":"1986-03-01T00:00:00","publicationYear":"1986","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Modeling contamination of shallow unconfined aquifers through infiltration beds","docAbstract":"We model the transport of a simply reactive contaminant through an infiltration bed and underlying shallow, one-dimensional, unconfined aquifer with a plane, steeply sloping bottom in the assumed absence of dispersion and downgradient dilution. The effluent discharge and ambient groundwater flow under the infiltration beds are presumed to form a vertically mixed plume marked by an appreciable radial velocity component in the near field flow region. The near field analysis routes effluent contamination as a single linear reservoir whose output forms a source plane for the one-dimensional, far field flow region downgradient of the facility; the location and width of the source plane reflect the relative strengths of ambient flow and effluent discharge. We model far field contaminant transport, using an existing method of characteristics solution with frame speeds modified by recharge, bottom slope, and linear adsorption, and concentrations reflecting first-order reaction kinetics. The near and far field models simulate transport of synthetic detergents, chloride, total nitrogen, and boron in a contaminant plume at the Otis Air Force Base sewage treatment plant in Barnstable County, Massachusetts, with reasonable accuracy.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR022i003p00375","usgsCitation":"Ostendorf, D., 1986, Modeling contamination of shallow unconfined aquifers through infiltration beds: Water Resources Research, v. 22, no. 3, p. 375-382, https://doi.org/10.1029/WR022i003p00375.","productDescription":"8 p. ","startPage":"375","endPage":"382","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":480128,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://archives.lib.state.ma.us/handle/2452/834290","text":"External Repository"},{"id":338255,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Massachusetts ","county":"Barnstable County","otherGeospatial":"Otis Air Force Base","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -70.63316345214844,\n 41.597472596288675\n ],\n [\n -70.37155151367188,\n 41.597472596288675\n ],\n [\n -70.37155151367188,\n 41.792816561051815\n ],\n [\n -70.63316345214844,\n 41.792816561051815\n ],\n [\n -70.63316345214844,\n 41.597472596288675\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"22","issue":"3","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"58d63039e4b05ec7991310f9","contributors":{"authors":[{"text":"Ostendorf, D.W.","contributorId":189794,"corporation":false,"usgs":false,"family":"Ostendorf","given":"D.W.","email":"","affiliations":[],"preferred":false,"id":686034,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70218182,"text":"70218182 - 1986 - Discussion of \"Aquifer test analysis in fractured rocks with linear flow pattern\" by Z. Sen","interactions":[],"lastModifiedDate":"2021-02-18T13:48:12.607593","indexId":"70218182","displayToPublicDate":"1986-02-18T07:43:47","publicationYear":"1986","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3825,"text":"Groundwater","active":true,"publicationSubtype":{"id":10}},"title":"Discussion of \"Aquifer test analysis in fractured rocks with linear flow pattern\" by Z. Sen","docAbstract":"No abstract available.
","language":"English","publisher":"National Ground Water Association","doi":"10.1111/j.1745-6584.1986.tb01034.x","usgsCitation":"Heish, P.A., 1986, Discussion of \"Aquifer test analysis in fractured rocks with linear flow pattern\" by Z. Sen: Groundwater, v. 24, no. 4, p. 530-530, https://doi.org/10.1111/j.1745-6584.1986.tb01034.x.","productDescription":"1 p.","startPage":"530","endPage":"530","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":383309,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"24","issue":"4","noUsgsAuthors":false,"publicationDate":"2006-03-21","publicationStatus":"PW","contributors":{"authors":[{"text":"Heish, Paul A.","contributorId":190176,"corporation":false,"usgs":false,"family":"Heish","given":"Paul","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":810376,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70014950,"text":"70014950 - 1986 - Wetland ecosystems studies from a hydrologic perspective","interactions":[],"lastModifiedDate":"2026-04-22T16:23:14.326231","indexId":"70014950","displayToPublicDate":"1986-02-01T00:00:00","publicationYear":"1986","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2529,"text":"Journal of the American Water Resources Association","active":true,"publicationSubtype":{"id":10}},"title":"Wetland ecosystems studies from a hydrologic perspective","docAbstract":"Selected studies from the literature were reviewed to determine the extent of knowledge about the relationship between hydrology and wetland ecosystem studies. Wetland studies of chemical input-output relationships have been the most dependent on hydrologic data of all wetland investigations; yet, very few of these studies have attempted to measure all components of a wetland's water balance. Usually, unmeasured components were calculated as the difference between measured inputs and outputs. Ground water frequently was overlooked. Chemical input-output investigations primarily were concerned with determining the amount of input retained in the wetlands. Few studies also included direct measurement of biogeochemical processes within wetlands of elements that were part of simultaneous input-output investigations. The importance of uncertainties in chemical budgets that are due to uncertainties in hydrologic budgets has been addressed in very few wetland investigations. Although many studies have emphasized the importance of hydrology to wetland ecosystem research, few studies have documented this, so that hydrology remains one of the least understood components of wetland ecosystems.
","language":"English","publisher":"Wiley","doi":"10.1111/j.1752-1688.1986.tb01853.x","issn":"00431370","usgsCitation":"LaBaugh, J.W., 1986, Wetland ecosystems studies from a hydrologic perspective: Journal of the American Water Resources Association, v. 22, no. 1, p. 1-10, https://doi.org/10.1111/j.1752-1688.1986.tb01853.x.","productDescription":"10 p.","startPage":"1","endPage":"10","costCenters":[],"links":[{"id":224395,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"22","issue":"1","noUsgsAuthors":false,"publicationDate":"2007-06-08","publicationStatus":"PW","scienceBaseUri":"505bc39fe4b08c986b32b2af","contributors":{"authors":[{"text":"LaBaugh, James W. 0000-0002-4112-2536 jlabaugh@usgs.gov","orcid":"https://orcid.org/0000-0002-4112-2536","contributorId":1311,"corporation":false,"usgs":true,"family":"LaBaugh","given":"James","email":"jlabaugh@usgs.gov","middleInitial":"W.","affiliations":[{"id":493,"text":"Office of Ground Water","active":true,"usgs":true},{"id":27111,"text":"National Water Quality Program","active":true,"usgs":true}],"preferred":true,"id":369687,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70206241,"text":"70206241 - 1986 - Application of continuous seismic reflection methods to hydrologic studies","interactions":[],"lastModifiedDate":"2019-10-25T13:09:55","indexId":"70206241","displayToPublicDate":"1986-01-31T12:55:07","publicationYear":"1986","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3825,"text":"Groundwater","active":true,"publicationSubtype":{"id":10}},"title":"Application of continuous seismic reflection methods to hydrologic studies","docAbstract":"Oil and gas exploration and engineering studies in water‐covered areas routinely use continuous seismic profiling techniques to obtain subsurface geologic information. Such profiling also can be used effectively in hydrologic studies to define the geologic framework of aquifer systems, to locate hydrologic boundaries, and in some places, to interpret the lithologic character of aquifers and confining beds.
High‐resolution continuous seismic profiling, through the use of nonexplosive sound sources, can be used to produce continuous records that require little data processing before hydrogeologic interpretation. High‐resolution tuned transducer, minisparker, Uniboom, and small airgun systems operating from small boats in shallow water are capable of transmitting energy that can penetrate up to a hundred meters of earth materials. The resulting analog records of the reflected seismic signal closely resemble geologic sections.
Surveys on the Housatonic River in Connecticut and Massachusetts, and on the Connecticut River, in water from 1 to 10 meters deep, have defined the bedrock surface beneath 60 meters of stratified drift. Seismic‐reflection profiling also was used to determine the extent and thickness of recent lake‐bottom deposits in two Connecticut lakes.
Surveys along 90 kilometers of river channels in the Sarasota‐port Charlotte, Florida, area defined in detail the stratigrapahy and continuity of the shallow aquifers.
","language":"English","publisher":"National Groundwater Association","doi":"10.1111/j.1745-6584.1986.tb01455.x","usgsCitation":"Haeni, F., 1986, Application of continuous seismic reflection methods to hydrologic studies: Groundwater, v. 24, no. 1, p. 23-31, https://doi.org/10.1111/j.1745-6584.1986.tb01455.x.","productDescription":"9 p.","startPage":"23","endPage":"31","costCenters":[{"id":493,"text":"Office of Ground Water","active":true,"usgs":true}],"links":[{"id":368616,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Connecticut, Massachusetts","otherGeospatial":"Connecticut River, Housatonic River","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -72.25982666015625,\n 41.304634388885916\n ],\n [\n -72.586669921875,\n 41.705728515237524\n ],\n [\n -72.5592041015625,\n 42.02481360781777\n ],\n [\n -72.6800537109375,\n 42.032974332441405\n ],\n [\n -72.69927978515625,\n 41.69752591075902\n ],\n [\n -72.44659423828125,\n 41.32732632036622\n ],\n [\n -72.3944091796875,\n 41.269549502842565\n ],\n [\n -72.25982666015625,\n 41.304634388885916\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -73.0971908569336,\n 41.17529461608787\n ],\n [\n -73.0594253540039,\n 41.30386066106877\n ],\n [\n -73.14971923828125,\n 41.37835427979543\n ],\n [\n -73.18336486816406,\n 41.41157824719922\n ],\n [\n -73.24207305908203,\n 41.44504258368392\n ],\n [\n -73.29288482666016,\n 41.47128714007432\n ],\n [\n -73.36807250976562,\n 41.49906391776462\n ],\n [\n -73.40858459472656,\n 41.583863615623294\n ],\n [\n -73.45252990722656,\n 41.62673502076991\n ],\n [\n -73.49647521972656,\n 41.67547622677174\n ],\n [\n -73.39279174804688,\n 41.79153671046777\n ],\n [\n -73.36704254150389,\n 41.821478516604024\n ],\n [\n -73.37150573730469,\n 41.83350248182098\n ],\n [\n -73.34678649902344,\n 41.88949926385016\n ],\n [\n -73.35124969482422,\n 41.91709605960302\n ],\n [\n -73.3615493774414,\n 41.97761388394733\n ],\n [\n -73.34575653076172,\n 42.01588661570966\n ],\n [\n -73.33236694335938,\n 42.05541092308216\n ],\n [\n -73.32035064697264,\n 42.099496120047895\n ],\n [\n -73.33683013916016,\n 42.10484541787715\n ],\n [\n -73.35124969482422,\n 42.13947756370087\n ],\n [\n -73.34232330322266,\n 42.23080529708004\n ],\n [\n -73.35433959960938,\n 42.25622128239617\n ],\n [\n -73.37150573730469,\n 42.26130325080725\n ],\n [\n -73.37459564208984,\n 42.24834342196849\n ],\n [\n -73.35914611816406,\n 42.21809346507041\n ],\n [\n -73.36704254150389,\n 42.18248671967966\n ],\n [\n -73.37425231933594,\n 42.14915080911929\n ],\n [\n -73.37356567382812,\n 42.117580024789625\n ],\n [\n -73.34953308105469,\n 42.09312731992276\n ],\n [\n -73.33511352539062,\n 42.08828660407765\n ],\n [\n -73.35708618164062,\n 42.06254817666338\n ],\n [\n -73.3560562133789,\n 42.047253079589595\n ],\n [\n -73.35227966308594,\n 42.04317376494972\n ],\n [\n -73.36051940917969,\n 42.024048486172525\n ],\n [\n -73.38180541992188,\n 41.98016611546063\n ],\n [\n -73.38008880615234,\n 41.94902190280396\n ],\n [\n -73.3718490600586,\n 41.88566543221387\n ],\n [\n -73.39244842529297,\n 41.828386176902555\n ],\n [\n -73.41682434082031,\n 41.7920486537679\n ],\n [\n -73.50128173828125,\n 41.725205507257016\n ],\n [\n -73.52531433105469,\n 41.67265537326585\n ],\n [\n -73.5157012939453,\n 41.65854925140818\n ],\n [\n -73.44566345214842,\n 41.5782137621912\n ],\n [\n -73.42334747314453,\n 41.56357320617609\n ],\n [\n -73.38764190673828,\n 41.48569140009698\n ],\n [\n -73.3612060546875,\n 41.47385956415865\n ],\n [\n -73.30867767333984,\n 41.44375581277325\n ],\n [\n -73.27743530273438,\n 41.44298373797846\n ],\n [\n -73.26610565185545,\n 41.42805515303884\n ],\n [\n -73.2297134399414,\n 41.42084702111327\n ],\n [\n -73.20568084716797,\n 41.40642835684362\n ],\n [\n -73.1795883178711,\n 41.375262814874915\n ],\n [\n -73.08174133300781,\n 41.29689669759202\n ],\n [\n -73.09856414794922,\n 41.27187187968119\n ],\n [\n -73.11847686767578,\n 41.22256815655704\n ],\n [\n -73.12602996826172,\n 41.19389811602941\n ],\n [\n -73.12911987304688,\n 41.16805849439579\n ],\n [\n -73.0971908569336,\n 41.17529461608787\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"24","issue":"1","noUsgsAuthors":false,"publicationDate":"2006-03-21","publicationStatus":"PW","contributors":{"authors":[{"text":"Haeni, F.P.","contributorId":87105,"corporation":false,"usgs":true,"family":"Haeni","given":"F.P.","affiliations":[],"preferred":false,"id":773912,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70199832,"text":"70199832 - 1986 - Physio-chemical processes affecting copper, tin and zinc toxicity to algae: A review","interactions":[],"lastModifiedDate":"2018-10-01T10:49:50","indexId":"70199832","displayToPublicDate":"1986-01-01T10:47:29","publicationYear":"1986","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"chapter":"9","title":"Physio-chemical processes affecting copper, tin and zinc toxicity to algae: A review","docAbstract":"This chapter focuses on the physic-chemical processes affecting copper, zinc, and tin toxicity to algae. Both Cu and Zn are essential algal micronutrients, cofactors in numerous biochemical processes. The availability of a nutrient or toxic substance can be significantly affected by precipitation. Methods for modeling the effects of adsorption–desorption reactions have been previously reviewed. Useful predictions of algal response require an understanding of the relative importance of these interactions (both magnitude and time dependence). Photoreduction and dissolution of Mn oxides by dissolved humic substances has been proposed as an important factor regulating dissolved Mn distribution in seawater. Photodegradation of iron (Fe) chelates also enhances Fe uptake by algae. Anderson et al.observed that Fe uptake by Thalassiosira weissflogii in a chemically defined medium dominated by FeEDTA complexation doubled in the presence of light.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Studies in environmental science","language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/S0166-1116(08)72175-7","usgsCitation":"Kuwabara, J.S., 1986, Physio-chemical processes affecting copper, tin and zinc toxicity to algae: A review, chap. 9 of Studies in environmental science, p. 129-144, https://doi.org/10.1016/S0166-1116(08)72175-7.","productDescription":"16 p.","startPage":"129","endPage":"144","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":357943,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Kuwabara, James S. 0000-0003-2502-1601 kuwabara@usgs.gov","orcid":"https://orcid.org/0000-0003-2502-1601","contributorId":3374,"corporation":false,"usgs":true,"family":"Kuwabara","given":"James","email":"kuwabara@usgs.gov","middleInitial":"S.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":746828,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70199828,"text":"70199828 - 1986 - Parameters affecting the partition coefficients of organic compounds in solvent-water and lipid-water systems","interactions":[],"lastModifiedDate":"2018-10-01T10:41:24","indexId":"70199828","displayToPublicDate":"1986-01-01T10:37:23","publicationYear":"1986","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Parameters affecting the partition coefficients of organic compounds in solvent-water and lipid-water systems","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Partition and coefficients: Determination and estimation","language":"English","publisher":"Pergamen Press","publisherLocation":"New York","usgsCitation":"Chiou, C.T., and Block, J., 1986, Parameters affecting the partition coefficients of organic compounds in solvent-water and lipid-water systems, chap. of Partition and coefficients: Determination and estimation, p. 37-60.","productDescription":"24 p.","startPage":"37","endPage":"60","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":357936,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"editors":[{"text":"Dunn, W.","contributorId":175375,"corporation":false,"usgs":false,"family":"Dunn","given":"W.","email":"","affiliations":[],"preferred":false,"id":746819,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Pearlman, R.","contributorId":208344,"corporation":false,"usgs":false,"family":"Pearlman","given":"R.","email":"","affiliations":[],"preferred":false,"id":746820,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Block, J.H.","contributorId":208343,"corporation":false,"usgs":false,"family":"Block","given":"J.H.","email":"","affiliations":[],"preferred":false,"id":746821,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Chiou, C. T.","contributorId":97080,"corporation":false,"usgs":true,"family":"Chiou","given":"C.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":746817,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Block, J.H.","contributorId":208343,"corporation":false,"usgs":false,"family":"Block","given":"J.H.","email":"","affiliations":[],"preferred":false,"id":746818,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70121364,"text":"70121364 - 1986 - Effects of flood control alternatives on the hydrology, vegetation, and wildlife resources of the Malheur-Harney lakes basin","interactions":[],"lastModifiedDate":"2014-08-21T10:23:46","indexId":"70121364","displayToPublicDate":"1986-01-01T10:22:39","publicationYear":"1986","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"seriesNumber":"NEC-86/20","title":"Effects of flood control alternatives on the hydrology, vegetation, and wildlife resources of the Malheur-Harney lakes basin","docAbstract":"No abstract available.","language":"English","publisher":"U.S. Fish and Wildlife Service, National Ecology Center","publisherLocation":"Fort Collins, CO","usgsCitation":"Hamilton, D.B., Auble, G.T., Ellison, R., and Roelle, J.E., 1986, Effects of flood control alternatives on the hydrology, vegetation, and wildlife resources of the Malheur-Harney lakes basin, 85 p.","productDescription":"85 p.","numberOfPages":"85","costCenters":[],"links":[{"id":292749,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Oregon","otherGeospatial":"Malheur Lake","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -118.974578,43.253095 ], [ -118.974578,43.415232 ], [ -118.629841,43.415232 ], [ -118.629841,43.253095 ], [ -118.974578,43.253095 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53f707d8e4b05ec1f2431bca","contributors":{"authors":[{"text":"Hamilton, D. B.","contributorId":79553,"corporation":false,"usgs":true,"family":"Hamilton","given":"D.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":498982,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Auble, Gregor T. 0000-0002-0843-2751 aubleg@usgs.gov","orcid":"https://orcid.org/0000-0002-0843-2751","contributorId":2187,"corporation":false,"usgs":true,"family":"Auble","given":"Gregor","email":"aubleg@usgs.gov","middleInitial":"T.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":498981,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ellison, R.A.","contributorId":82709,"corporation":false,"usgs":true,"family":"Ellison","given":"R.A.","email":"","affiliations":[],"preferred":false,"id":498983,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Roelle, J. E.","contributorId":91066,"corporation":false,"usgs":true,"family":"Roelle","given":"J.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":498984,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70121361,"text":"70121361 - 1986 - Determining instream flows for flushing of fines and channel maintenance: a review","interactions":[],"lastModifiedDate":"2014-08-21T10:14:03","indexId":"70121361","displayToPublicDate":"1986-01-01T10:13:04","publicationYear":"1986","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"Determining instream flows for flushing of fines and channel maintenance: a review","docAbstract":"No abstract available.","largerWorkTitle":"Proceedings of the Sixth Annual AGU Front Range Branch Hydrology Days","conferenceTitle":"Sixth Annual AGU Front Range Branch Hydrology Days","conferenceDate":"1986-04-15T00:00:00","conferenceLocation":"Fort Collins, CO","language":"English","publisher":"Colorado State University","publisherLocation":"Fort Collins, CO","usgsCitation":"Milhous, R.T., 1986, Determining instream flows for flushing of fines and channel maintenance: a review, 11 p.","productDescription":"11 p.","numberOfPages":"11","costCenters":[],"links":[{"id":292746,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53f707d7e4b05ec1f2431bb2","contributors":{"authors":[{"text":"Milhous, Robert T.","contributorId":28646,"corporation":false,"usgs":true,"family":"Milhous","given":"Robert","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":498977,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":2002839,"text":"2002839 - 1986 - An evaluation of land use, hydrology, and sediment yield in the Mill Creek watershed","interactions":[],"lastModifiedDate":"2018-03-21T14:52:13","indexId":"2002839","displayToPublicDate":"1986-01-01T02:00:00","publicationYear":"1986","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"seriesTitle":{"id":414,"text":"Technical Report","active":false,"publicationSubtype":{"id":9}},"seriesNumber":"17","title":"An evaluation of land use, hydrology, and sediment yield in the Mill Creek watershed","docAbstract":"No abstract available at this time","language":"English","publisher":"National Park Service, Redwood National Park","publisherLocation":"Arcata, CA","usgsCitation":"Madej, M.A., O’Sullivan, C., and Varnum, N., 1986, An evaluation of land use, hydrology, and sediment yield in the Mill Creek watershed: Technical Report 17, 66 p.","productDescription":"66 p.","startPage":"0","endPage":"66","numberOfPages":"66","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":199191,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad8e4b07f02db68497e","contributors":{"authors":[{"text":"Madej, Mary Ann 0000-0003-2831-3773 mary_ann_madej@usgs.gov","orcid":"https://orcid.org/0000-0003-2831-3773","contributorId":40304,"corporation":false,"usgs":true,"family":"Madej","given":"Mary","email":"mary_ann_madej@usgs.gov","middleInitial":"Ann","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":326754,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"O’Sullivan, C.","contributorId":101770,"corporation":false,"usgs":true,"family":"O’Sullivan","given":"C.","email":"","affiliations":[],"preferred":false,"id":326756,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Varnum, N.","contributorId":41551,"corporation":false,"usgs":true,"family":"Varnum","given":"N.","email":"","affiliations":[],"preferred":false,"id":326755,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70014539,"text":"70014539 - 1986 - Resurgence of submersed aquatic macrophytes in the tidal Potomac River, Maryland, Virginia, and the District of Columbia","interactions":[],"lastModifiedDate":"2023-10-13T15:48:50.002324","indexId":"70014539","displayToPublicDate":"1986-01-01T00:00:00","publicationYear":"1986","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1583,"text":"Estuaries","active":true,"publicationSubtype":{"id":10}},"title":"Resurgence of submersed aquatic macrophytes in the tidal Potomac River, Maryland, Virginia, and the District of Columbia","docAbstract":"A 1978–81 survey of submersed aquatic macrophytes in the tidal Potomac River showed that there were virtually no plants in the freshwater tidal river between Chain Bridge and Quantico, Virginia, decades after the disappearance of plants in the late 1930’s. Plant populations were monitored in subsequent years (1983–85) using qualitative shoreline surveys and quantitative resampling of the original 1978–81 transects. In 1983, 12 species of submersed aquatic macrophytes were found in the tidal river. Population increases were dramatic; by fall 1985, plants had colonized all shallow areas between Alexandria and Gunston Cove, Virginia.Hydrilla verticillata dominated in Dyke Marsh-Hunting Creek and Swan Creek. Most other areas contained a variable mixture ofHeteranthera dubia, Myriophyllum spicatum, Ceratophyllum demersum, Vallisneria americana, Najas guadalupensis andHydrilla verticillata. No plants were found along the main river or in tidal embayments in the reach between Gunston Cove and Quantico, Virginia. Total dry weight collected in the upper tidal river in fall 1985 was 14.5 times that of spring 1985, and four times that of fall 1984.
","language":"English","publisher":"Springer","doi":"10.2307/1351417","issn":"15592723","usgsCitation":"Carter, V., and Rybicki, N., 1986, Resurgence of submersed aquatic macrophytes in the tidal Potomac River, Maryland, Virginia, and the District of Columbia: Estuaries, v. 9, no. 4, p. 368-375, https://doi.org/10.2307/1351417.","productDescription":"8 p.","startPage":"368","endPage":"375","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":225963,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Maryland, Virginia, District of Columbia","otherGeospatial":"Potomac River","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -77.40966796875,\n 37.483576550426996\n ],\n [\n -76.35498046875,\n 37.483576550426996\n ],\n [\n -76.35498046875,\n 38.93377552819722\n ],\n [\n -77.40966796875,\n 38.93377552819722\n ],\n [\n -77.40966796875,\n 37.483576550426996\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"9","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505aabfee4b0c8380cd86acd","contributors":{"authors":[{"text":"Carter, V.","contributorId":61115,"corporation":false,"usgs":true,"family":"Carter","given":"V.","email":"","affiliations":[],"preferred":false,"id":368627,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rybicki, N.","contributorId":96022,"corporation":false,"usgs":true,"family":"Rybicki","given":"N.","affiliations":[],"preferred":false,"id":368628,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70014652,"text":"70014652 - 1986 - Adaptation of Selenastrum capricornutum (Chlorophyceae) to copper","interactions":[],"lastModifiedDate":"2021-02-18T13:51:30.585652","indexId":"70014652","displayToPublicDate":"1986-01-01T00:00:00","publicationYear":"1986","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1571,"text":"Environmental Toxicology and Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Adaptation of Selenastrum capricornutum (Chlorophyceae) to copper","docAbstract":"Selenastrum capricornutum Printz, growing in a chemically defined medium, was used as a model for studying adaptation of algae to a toxic metal (copper) ion. Cells exhibited lag‐phase adaptation to 0.8 μM total Cu (10−12 M free ion concentration) after 20 generations of Cu exposure. Selenastrum adapted to the same concentration when Cu was gradually introduced over an 8‐h period using a specially designed apparatus that provided a transient increase in exposure concentration. Cu adaptation was not attributable to media conditioning by algal exudates. Duration of lag phase was a more sensitive index of copper toxicity to Selenastrum that was growth rate or stationary‐phase cell density under the experimental conditions used. Chemical speciation of the Cu dosing solution influenced the duration of lag phase even when media formulations were identical after dosing. Selenastrum initially exposed to Cu in a CuCl2 injection solution exhibited a lag phase of 3.9 d, but this was reduced to 1.5 d when a CuEDTA solution was used to achieve the same total Cu and EDTA concentrations. Physical and chemical processes that accelerated the rate of increase in cupric ion concentration generally increased the duration of lag phase.
No abstract available.
","language":"English","publisher":"ACS","doi":"10.1021/es00147a010","issn":"0013936X","usgsCitation":"Chiou, C.T., Malcolm, R.L., Brinton, T.I., and Kile, D.E., 1986, Water solubility enhancement of some organic pollutants and pesticides by dissolved humic and fulvic acids: Environmental Science & Technology, v. 20, no. 5, p. 502-508, https://doi.org/10.1021/es00147a010.","productDescription":"7 p.","startPage":"502","endPage":"508","numberOfPages":"7","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":225454,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"20","issue":"5","noUsgsAuthors":false,"publicationDate":"2002-05-01","publicationStatus":"PW","scienceBaseUri":"505bcc72e4b08c986b32db54","contributors":{"authors":[{"text":"Chiou, Cary T. 0000-0002-8743-0702","orcid":"https://orcid.org/0000-0002-8743-0702","contributorId":189558,"corporation":false,"usgs":true,"family":"Chiou","given":"Cary","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":779741,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Malcolm, Ronald L.","contributorId":97500,"corporation":false,"usgs":true,"family":"Malcolm","given":"Ronald","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":779742,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brinton, Terry I.","contributorId":46986,"corporation":false,"usgs":true,"family":"Brinton","given":"Terry","email":"","middleInitial":"I.","affiliations":[],"preferred":false,"id":779743,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kile, Daniel E. dekile@usgs.gov","contributorId":1286,"corporation":false,"usgs":true,"family":"Kile","given":"Daniel","email":"dekile@usgs.gov","middleInitial":"E.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":779744,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70185551,"text":"70185551 - 1986 - Transport of chloride ion in a water-unsaturated soil exhibiting anion exclusion","interactions":[],"lastModifiedDate":"2020-01-18T12:11:34","indexId":"70185551","displayToPublicDate":"1986-01-01T00:00:00","publicationYear":"1986","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3420,"text":"Soil Science Society of America Journal","active":true,"publicationSubtype":{"id":10}},"title":"Transport of chloride ion in a water-unsaturated soil exhibiting anion exclusion","docAbstract":"Miscible displacement techniques were used to create Cl- concentration profiles in unsaturated laboratory columns of Delhi sand (Typic Xeropsamments), each having a nearly uniform water content. The three steady flow rates used resulted in three different, average water contents. Chloride concentrations near the top of the column were smaller and penetration of Cl- in the column was deeper than expected assuming that Cl- is a noninteracting solute. Such observations indicate the presence of anion exclusion. This interpretation is further substantiated by chloride and tritium breakthrough curves obtained from a saturated column of the same soil. The saturated experiments show that tritium occupies the entire measured pore volume of the column, but that Cl- is restricted to a smaller pore volume. The formulation of the conventional convection-dispersion theory for solute transport in soil which includes anion exclusion resulted in model calculations that fitted the unsaturated Cl- concentration profiles quite well. The dispersion coefficients obtained for the unsaturated profiles increase with water velocity and are lower than those previously reported for comparable water velocities in the same but saturated soil. The dispersivity of the unsaturated soil is also smaller than that reported for the saturated soil. For the experimental conditions used, the effective Cl- exclusion volume was found to be independent of water content and velocity and occupied about ten percent of the unsaturated water content.
","language":"English","publisher":"Soil Science Society of America","doi":"10.2136/sssaj1986.03615995005000050010x","usgsCitation":"James, R.V., and Rubin, J., 1986, Transport of chloride ion in a water-unsaturated soil exhibiting anion exclusion: Soil Science Society of America Journal, v. 50, no. 5, p. 1142-1149, https://doi.org/10.2136/sssaj1986.03615995005000050010x.","productDescription":"8 p.","startPage":"1142","endPage":"1149","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338201,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"50","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58d4df18e4b05ec79911d203","contributors":{"authors":[{"text":"James, Ronald V.","contributorId":189753,"corporation":false,"usgs":false,"family":"James","given":"Ronald","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":685936,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rubin, Jacob","contributorId":23918,"corporation":false,"usgs":true,"family":"Rubin","given":"Jacob","email":"","affiliations":[],"preferred":false,"id":685937,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70015638,"text":"70015638 - 1986 - Use of detrended correspondence analysis in evaluating factors controlling species composition of periphyton","interactions":[],"lastModifiedDate":"2018-10-01T10:44:49","indexId":"70015638","displayToPublicDate":"1986-01-01T00:00:00","publicationYear":"1986","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Use of detrended correspondence analysis in evaluating factors controlling species composition of periphyton","docAbstract":"Detrended correspondence analysis (DCA) was evaluated for its usefulness in elucidating relationships among samples and among species of periphyton in an oligotrophic stream, and for its effectiveness in displaying major gradients where an experimental gradient (copper) affecting species composition was imposed. It was highly sensitive to differences among samples and consistently provided ecologically meaningful species ordinations. Gradients related to seasonality of taxa and year-to-year differences in population densities were evident in DCA ordinations if data for all sampling dates were included, and these gradients complicated interpretation of the copper gradient. Stage of succession was a secondary gradient during exposure and complicated interpretation of the copper gradient after a major disturbance event (flooding).","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Rationale for sampling and interpretation of biological data in the assessment of freshwater ecosystems ","language":"English","publisher":"ASTM","publisherLocation":"Philadelphia, PA","issn":"00660558","isbn":"0803104553","usgsCitation":"Leland, H.V., and Carter, J.L., 1986, Use of detrended correspondence analysis in evaluating factors controlling species composition of periphyton, chap. of Rationale for sampling and interpretation of biological data in the assessment of freshwater ecosystems , p. 101-117.","productDescription":"17 p.","startPage":"101","endPage":"117","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":223947,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bbb7ee4b08c986b328665","contributors":{"editors":[{"text":"Isom Billy G.","contributorId":128338,"corporation":true,"usgs":false,"organization":"Isom Billy G.","id":536301,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Leland, Harry V.","contributorId":51158,"corporation":false,"usgs":true,"family":"Leland","given":"Harry","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":371422,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carter, James L. 0000-0002-0104-9776 jlcarter@usgs.gov","orcid":"https://orcid.org/0000-0002-0104-9776","contributorId":3278,"corporation":false,"usgs":true,"family":"Carter","given":"James","email":"jlcarter@usgs.gov","middleInitial":"L.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":371421,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":130,"text":"wsp2285 - 1986 - Movement and fate of creosote waste in ground water, Pensacola, Florida; U.S. Geological Survey toxic waste-ground-water contamination program","interactions":[{"subject":{"id":30809,"text":"ofr84466 - 1984 - Movement and fate of creosote waste in ground water, Pensacola, Florida; U.S. Geological Survey toxic waste--ground-water contamination program","indexId":"ofr84466","publicationYear":"1984","noYear":false,"title":"Movement and fate of creosote waste in ground water, Pensacola, Florida; U.S. Geological Survey toxic waste--ground-water contamination program"},"predicate":"SUPERSEDED_BY","object":{"id":130,"text":"wsp2285 - 1986 - Movement and fate of creosote waste in ground water, Pensacola, Florida; U.S. Geological Survey toxic waste-ground-water contamination program","indexId":"wsp2285","publicationYear":"1986","noYear":false,"title":"Movement and fate of creosote waste in ground water, Pensacola, Florida; U.S. Geological Survey toxic waste-ground-water contamination program"},"id":1}],"lastModifiedDate":"2023-11-20T23:05:06.099729","indexId":"wsp2285","displayToPublicDate":"1986-01-01T00:00:00","publicationYear":"1986","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":341,"text":"Water Supply Paper","code":"WSP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2285","title":"Movement and fate of creosote waste in ground water, Pensacola, Florida; U.S. Geological Survey toxic waste-ground-water contamination program","docAbstract":"Ground- and surface-water contamination by pesticides used in the wood-preserving industry is widespread in the United States. Pine poles were treated with wood preservatives from 1902 to 1981 at a creosote works near Pensacola, Florida. Diesel fuel, creosote, and pentachlorophenol were discharged to two unlined impoundments that had a direct hydraulic connection to the sand-and-gravel aquifer. Evidence of wood-preserving waste contamination appears to be confined to the upper 30 meters of the aquifer. The waste plume extends downgradient approximately 300 meters south toward Pensacola Bay. \r\n\r\nIn 1983, the creosote works site was selected by the U.S. Geological Survey's Office of Hazardous Waste Hydrology as a national research demonstration area to apply the latest techniques for characterizing hazardous waste problems. The multidisciplinary research effort is aimed at studying processes that affect the occurrence, transport, transformations, and fate of the toxic contaminants associated with wood preservatives in the environment. Clusters of two to five wells were constructed at different depths at nine sites to define the depth of contamination. Research studies are investigating sorption, dispersion, dilution, chemical reactions, bacterially mediated transformations, quality assurance, plume hydrodynamics, and the ultimate fate of these complex organic wastes.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wsp2285","usgsCitation":"Franks, B.J., 1986, Movement and fate of creosote waste in ground water, Pensacola, Florida; U.S. Geological Survey toxic waste-ground-water contamination program: U.S. Geological Survey Water Supply Paper 2285, x, 63 p., https://doi.org/10.3133/wsp2285.","productDescription":"x, 63 p.","costCenters":[],"links":[{"id":422755,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_25213.htm","linkFileType":{"id":5,"text":"html"}},{"id":136121,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wsp/2285/report-thumb.jpg"},{"id":24741,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wsp/2285/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Florida","city":"Pensacola","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -87.27504451547034,\n 30.441506571364272\n ],\n [\n -87.27504451547034,\n 30.395236613856426\n ],\n [\n -87.17712308867992,\n 30.395236613856426\n ],\n [\n -87.17712308867992,\n 30.441506571364272\n ],\n [\n -87.27504451547034,\n 30.441506571364272\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b47f7","contributors":{"editors":[{"text":"Mattraw, H.C. Jr.","contributorId":81957,"corporation":false,"usgs":true,"family":"Mattraw","given":"H.C.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":749252,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Franks, Bernard J.","contributorId":106088,"corporation":false,"usgs":true,"family":"Franks","given":"Bernard","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":141986,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70186152,"text":"70186152 - 1986 - Application of the Flory-Huggins theory to the solubility of solids in glyceryl trioleate","interactions":[],"lastModifiedDate":"2020-01-18T11:13:37","indexId":"70186152","displayToPublicDate":"1986-01-01T00:00:00","publicationYear":"1986","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5353,"text":"Journal of the Chemical Society, Faraday Transactions I","active":true,"publicationSubtype":{"id":10}},"title":"Application of the Flory-Huggins theory to the solubility of solids in glyceryl trioleate","docAbstract":"The conventional thermodynamic deviation for ideal solid–liquid solubilities is modified by substituting the Flory–Huggins model for Raoult's law. A comparison of published data for eleven solides in glyceryl trioleate with the predictions of the conventional and modified equations shows that the significantly higher athermal solubilities from the modified equation are in much better agreement with the experimental data. This suggests that discrepancies between the data and the predictions of the conventional model for ideal systems result from the inappropriate use of Raoult's law for systems with significant solute–solvent size disparity rather than from specific interactions.
No abstract available.
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","language":"English","publisher":"Inter-Research","usgsCitation":"Cain, D.J., and Luoma, S.N., 1986, Effect of seasonally changing tissue weight on trace metal concentrations in the bivalve Macoma balthica in San Francisco Bay: Marine Ecology Progress Series, v. 28, p. 209-217.","productDescription":"9 p.","startPage":"209","endPage":"217","onlineOnly":"N","additionalOnlineFiles":"N","temporalStart":"1977-01-01","temporalEnd":"1981-12-31","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":307018,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":307015,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.int-res.com/abstracts/meps/v28/"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -122.39044189453124,\n 37.996162679728116\n ],\n [\n -122.39044189453124,\n 38.06322991452765\n ],\n [\n -122.11303710937499,\n 38.06322991452765\n ],\n [\n -122.11303710937499,\n 37.996162679728116\n ],\n [\n -122.39044189453124,\n 37.996162679728116\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -122.14736938476562,\n 37.41598184194613\n ],\n [\n -122.14736938476562,\n 37.53368798315969\n ],\n [\n -122.01553344726561,\n 37.53368798315969\n ],\n [\n -122.01553344726561,\n 37.41598184194613\n ],\n [\n -122.14736938476562,\n 37.41598184194613\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"28","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55d6fa31e4b0518e3546bc33","contributors":{"authors":[{"text":"Cain, Daniel J. 0000-0002-3443-0493 djcain@usgs.gov","orcid":"https://orcid.org/0000-0002-3443-0493","contributorId":1784,"corporation":false,"usgs":true,"family":"Cain","given":"Daniel","email":"djcain@usgs.gov","middleInitial":"J.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":568929,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Luoma, Samuel N. 0000-0001-5443-5091 snluoma@usgs.gov","orcid":"https://orcid.org/0000-0001-5443-5091","contributorId":2287,"corporation":false,"usgs":true,"family":"Luoma","given":"Samuel","email":"snluoma@usgs.gov","middleInitial":"N.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":568930,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ]}