Streamflow and Water-quality Characteristics for Wind Cave National Park, South Dakota, 2002-03 PDF Download
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Author: Allen J. Heakin
Publisher: DIANE Publishing
ISBN: 1428984747
Category : Electronic government information
Languages : en
Pages : 78
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Book Description
CD-ROM contains table 16: Water-quality data, in Microsoft Excel format or as an ASCII text file.
Author: Allen J. Heakin
Publisher: DIANE Publishing
ISBN: 1428984747
Category : Electronic government information
Languages : en
Pages : 78
Get Book
Book Description
CD-ROM contains table 16: Water-quality data, in Microsoft Excel format or as an ASCII text file.
Author: Allen J. Heakin
Publisher: DIANE Publishing
ISBN:
Category : Electronic government information
Languages : en
Pages : 76
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Book Description
CD-ROM contains table 16: Water-quality data, in Microsoft Excel format or as an ASCII text file.
Author:
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 196
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 458
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Book Description
Author: Andrew J. Long
Publisher: Geological Survey (USGS)
ISBN: 9781411333208
Category : Groundwater flow
Languages : en
Pages : 50
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Book Description
A study of groundwater flow, quality, and mixing in relation to Wind Cave National Park in western South Dakota was conducted during 2007-11 by the U.S. Geological Survey in cooperation with the National Park Service because of water-quality concerns and to determine possible sources of groundwater contamination in the Wind Cave National Park area. A large area surrounding Wind Cave National Park was included in this study because to understand groundwater in the park, a general understanding of groundwater in the surrounding southern Black Hills is necessary. Three aquifers are of particular importance for this purpose: the Minnelusa, Madison, and Precambrian aquifers. Multivariate methods applied to hydrochemical data, consisting of principal component analysis (PCA), cluster analysis, and an end-member mixing model, were applied to characterize groundwater flow and mixing. This provided a way to assess characteristics important for groundwater quality, including the differentiation of hydrogeologic domains within the study area, sources of groundwater to these domains, and groundwater mixing within these domains. Groundwater and surface-water samples collected for this study were analyzed for common ions (calcium, magnesium, sodium, bicarbonate, chloride, silica, and sulfate), arsenic, stable isotopes of oxygen and hydrogen, specific conductance, and pH. These 12 variables were used in all multivariate methods. A total of 100 samples were collected from 60 sites from 2007 to 2010 and included stream sinks, cave drip, cave water bodies, springs, and wells.
Author: Sharon E. Kroening
Publisher:
ISBN:
Category : Stream measurements
Languages : en
Pages : 102
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Book Description
Author: Daniel G. Driscoll
Publisher:
ISBN:
Category : Custer State Park (S.D.)
Languages : en
Pages : 80
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Book Description
Author:
Publisher:
ISBN:
Category : Drinking water
Languages : en
Pages : 260
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Book Description
Author: Peter Backlund
Publisher: DIANE Publishing
ISBN: 143791098X
Category : Science
Languages : en
Pages : 250
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Book Description
This report by the Nat. Science and Tech. Council¿s U.S. Climate Change Science Program (CCSP) is part of a series of 21 reports aimed at providing current assessments of climate change science to inform public debate, policy, and operational decisions. These reports are also intended to help the CCSP develop future program research priorities. The CCSP¿s guiding vision is to provide the Nation and the global community with the science-based knowledge needed to manage the risks and capture the opportunities associated with climate and related environmental changes. This report assesses the effects of climate change on U.S. land resources, water resources, agriculture, and biodiversity. It was developed with broad scientific input. Illus.
Author: Us Epa
Publisher: CRC Press
ISBN: 9780873718318
Category : Science
Languages : en
Pages : 350
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Book Description
Methods for the Determination of Metals in Environmental Samples presents a detailed description of 13 analytical methods covering 35 analytes that may be present in a variety of sample types. The methods involve a wide range of analytical instrumentation including inductively coupled plasma (ICP)/atomic emission spectroscopy (AES), ICP/mass spectroscopy (MS), atomic absorption (AA) spectroscopy, ion chromatography (IC), and high performance liquid chromatography (HPLC). The application of these techniques to such a diverse group of sample types is a unique feature of this book. Sample types include waters ranging from drinking water to marine water, in addition to industrial and municipal wastewater, groundwater, and landfill leachate. The book also includes methods that will accommodate biological tissues, sediments, and soils. Methods in this book can be used in several regulatory programs because of their applicability to many sample types. For example, ICP/AES, ICP/MS, and AA methods can be used in drinking water and permit programs. Methods applicable to marine and estuarine waters can be used for the EPA's National Estuary Program. Terminology is consistent throughout the book, an important feature especially for the quality control sections where standardized terminology is not yet available. Methods for the Determination of Metals in Environmental Samples is an indispensable methods guide for all environmetal labs, wastewater labs, drinking water labs, lab managers, consultants, and groundwater engineers.
