Ground-water Sensitivity and Vulnerability to Pesticides, Tooele Valley, Tooele County, Utah PDF Download

Author: Mike Lowe
Publisher: Utah Geological Survey
ISBN: 1557917159
Category : CD-ROMs
Languages : en
Pages : 28

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Book Description
This 23-page report and two maps at scale 1:65,000 in PDF format, addresses ground-water sensitivity and vulnerability to pesticides for the Tooele Valley in Tooele County.

Author: Mike Lowe
Publisher: Utah Geological Survey
ISBN: 1557916934
Category : CD-ROMs
Languages : en
Pages : 45

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Book Description
The U.S. Environmental Protection Agency is recommending that states develop Pesticide Management Plans for four agricultural chemicals – alachlor, atrazine, metolachlor, and simazine – herbicides used in Utah in the production of corn and sorghum. This report and accompanying maps are intended to be used as part of these Pesticide Management Plans to provide local, state, and federal government agencies and agricultural pesticide users with a base of information concerning sensitivity and vulnerability of ground water to agricultural pesticides in Utah. We used existing data to produce pesticide sensitivity and vulnerability maps by applying a combined process-based and index-based model specifically tailored to the Western United States using Geographic Information System analysis methods. This is a first cut at developing pesticide sensitivity and vulnerability maps; better data and tools may become available in the future so that better maps can be produced. 40 pages + 2 plates

Author: Mike Lowe
Publisher: Utah Geological Survey
ISBN: 1557917337
Category : Groundwater
Languages : en
Pages : 32

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Book Description
Report and accompanying maps presents information intended to be used as part of the pesticide management plan to provide local, state, federal government agencies, and agricultural pesticide users with a base of information concerning sensitivity and vulnerability of ground water to agricultural pesticides in the Salt Lake Valley, Utah.

Author: Mike Lowe
Publisher: Utah Geological Survey
ISBN: 1557916845
Category : Groundwater
Languages : en
Pages : 33

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Book Description
The U.S. Environmental Protection Agency has recommended that states develop Pesticide Management Plans for four agricultural chemicals - alachlor, atrazine, metolachlor, and simazine - used in Utah as herbicides in the production of corn and sorghum, and to control weeds and undesired vegetation (such as along right-of-ways or utility substations). This report and accompanying maps are intended to be used as part of these Pesticide Management Plans to provide local, state, and federal government agencies and agricultural pesticide users with a base of information concerning sensitivity and vulnerability of ground water in the basin-fill aquifer (bedrock is not evaluated) to agricultural pesticides in the southern Sevier Desert and Pahvant Valley, Millard County, Utah. We used existing data to produce pesticide sensitivity and vulnerability maps by applying an attribute ranking system specifically tailored to the western United States using Geographic Information System analysis methods. 28 pages + 2 plates

Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 62

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Author: Sandow M. Yidana
Publisher: Utah Geological Survey
ISBN:
Category : Groundwater flow
Languages : en
Pages : 43

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"This CD consists of a report (40 pages, 6 plates) of an evaluation by the Utah Geological Survey of threats to the Salt Lake Valley wetlands posed by changes in climatic conditions and by increased ground-water withdrawals accompanying population growth"--Back label of container.

Author: Janae Wallace
Publisher: Utah Geological Survey
ISBN: 1557918538
Category : CD-ROMs
Languages : en
Pages : 152

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Book Description
This report characterizes the relationship of geology to groundwater occurrence and flow, with emphasis on determining the thickness of the valley-fill aquifer and water yielding properties of the fractured rock aquifers. Develops a water budget for the drainage basin and classifies the groundwater quality and identifies the likely sources of nitrate in groundwater.

Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 832

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Author:
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ISBN:
Category : Geology
Languages : en
Pages : 382

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Author: National Research Council
Publisher: National Academies Press
ISBN: 0309048753
Category : Science
Languages : en
Pages : 402

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Book Description
Many of the pesticides applied to food crops in this country are present in foods and may pose risks to human health. Current regulations are intended to protect the health of the general population by controlling pesticide use. This book explores whether the present regulatory approaches adequately protect infants and children, who may differ from adults in susceptibility and in dietary exposures to pesticide residues. The committee focuses on four major areas: Susceptibility: Are children more susceptible or less susceptible than adults to the effects of dietary exposure to pesticides? Exposure: What foods do infants and children eat, and which pesticides and how much of them are present in those foods? Is the current information on consumption and residues adequate to estimate exposure? Toxicity: Are toxicity tests in laboratory animals adequate to predict toxicity in human infants and children? Do the extent and type of toxicity of some chemicals vary by species and by age? Assessing risk: How is dietary exposure to pesticide residues associated with response? How can laboratory data on lifetime exposures of animals be used to derive meaningful estimates of risk to children? Does risk accumulate more rapidly during the early years of life? This book will be of interest to policymakers, administrators of research in the public and private sectors, toxicologists, pediatricians and other health professionals, and the pesticide industry.