Water-Quality Assessment of South-Central Texas--Descriptions and Comparisons of Nutrients, Pesticides, and Volatile Organic Compounds, Etc., U.S. Geological Survey, Water-Resources Investigations Report 99-4155, 1999

Water-Quality Assessment of South-Central Texas--Descriptions and Comparisons of Nutrients, Pesticides, and Volatile Organic Compounds, Etc., U.S. Geological Survey, Water-Resources Investigations Report 99-4155, 1999 PDF Author:
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Category :
Languages : en
Pages :

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The Quality of Our Nation's Waters

The Quality of Our Nation's Waters PDF Author: Gregory J. Fuhrer
Publisher: Department of Interior
ISBN:
Category : Science
Languages : en
Pages : 92

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A nontechnical publication that describe the major findings of the NAWQA (National Water-Quality Assessment) Program on water-quality issues of regional and national concern. The first 2 sections provide a general overview of findings on nutrients and pesticides and their implications for water-resource management and protection. More detailed discussions of the sources, distributions, and potential effects of these chemicals are provided in subsequent sections. Numerous color illustrations.

Water-quality Assessment of South-central Texas

Water-quality Assessment of South-central Texas PDF Author: Patricia B. Ging
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 6

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Water-quality Assessment of South-Central Texas :.

Water-quality Assessment of South-Central Texas :. PDF Author: Patricia B. Ging
Publisher:
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Category :
Languages : en
Pages :

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Water-quality Assessment of South-central Texas

Water-quality Assessment of South-central Texas PDF Author: Patricia B. Ging
Publisher:
ISBN:
Category : Organic water pollutants
Languages : en
Pages : 20

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Water-quality Assessment of South-Central Texas

Water-quality Assessment of South-Central Texas PDF Author: Patricia B. Ging
Publisher:
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Category : Volatile organic compounds
Languages : en
Pages : 0

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Nutrients in the Nation's Waters

Nutrients in the Nation's Waters PDF Author: David K. Mueller
Publisher:
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Category : Nutrient pollution of water
Languages : en
Pages : 32

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Nutrients in water are necessary for productive aquatic ecosystems, but in high concentrations, nutrients such as nitrates, ammonia, and phosphates can adversely affect aquatic life and human health.

Areal and Temporal Variations in the Quality of Surface Water in Hydrologic Accounting Unit 120301, Upper Trinity River Basin, Texas

Areal and Temporal Variations in the Quality of Surface Water in Hydrologic Accounting Unit 120301, Upper Trinity River Basin, Texas PDF Author: Frank C. Wells
Publisher:
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Category : Stream measurements
Languages : en
Pages : 150

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Water Quality in South Central Texas, Texas, 1996-98

Water Quality in South Central Texas, Texas, 1996-98 PDF Author:
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ISBN: 9780607954173
Category : Geology
Languages : en
Pages : 32

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Water Quality, Selected Chemical Characteristics, Etc., U.S. Geological Survey, Water-Resources Investigations Report 02-4124, 2002

Water Quality, Selected Chemical Characteristics, Etc., U.S. Geological Survey, Water-Resources Investigations Report 02-4124, 2002 PDF Author: Geological Survey (U.S.)
Publisher:
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Category :
Languages : en
Pages :

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