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Terrigenous Clastic Depositional Systems
Nonrenewable energy resources, comprising fossil fuels and uranium, are not ran domly distributed within the Earth's crust. They formed in response to a complex array of geologic controls, notably the genesis of the sedimentary rocks that host most commercial energy resources. It is this genetic relationship between economic re sources and environment that forms the basis for this book. Our grouping of petro leum, coal, uranium, and ground water may appear to be incongruous or artificial. But our basic premise is that these ostensibly disparate resources share common genetic attributes and that the sedimentological principles governing their natural distributions and influencing their recove...
New Perspectives on Horned Dinosaurs
Easily distinguished by the horns and frills on their skulls, ceratopsians were one of the most successful of all dinosaurs. This volume presents a broad range of cutting-edge research on the functional biology, behavior, systematics, paleoecology, and paleogeography of the horned dinosaurs, and includes descriptions of newly identified species.
The Governance of Western Public Lands
Examines the conflict surrounding public land management, revealing how problematic language in public land laws, scarcity of resources, and mistrust cloud the debates, and offering a range of solutions to help move beyond the dysfunctional status quo management.
The Governance of Western Public Lands
Issues like clearcutting, wilderness preservation, and economic development have dominated debates over public lands for years, yet we seem no closer to resolving these matters than we ever were. Martin Nie now looks at why there continues to be so much conflict about public lands and resource management-and how we can break through these impasses. Showing that such conflicts have been driven by interrelated factors ranging from scarcity to mistrust and politics, he charts the present status and future prospects of public lands management in America. Nie looks closely at two of today's most intractable conflicts: the designation of U.S. Forest Service roadless areas and management of the Ton...
Surficial-geologic Reconnaissance and Scarp Profiling on the Collinston and Clarkston Mountain Segments of the Wasatch Fault Zone, Box Elder County, Utah
Report summarizes a Utah Geological Survey project to characterize the relative level of activity of the Collinston and Clarkston mountain segments of the Wasatch Fault Zone.
Water-quality Assessment of the Principal Valley-fill Aquifers in the Southern Sanpete and Central Sevier Valleys, Sanpete County, Utah
"This study (132 p., 6 pl.) assesses water quality in the aquifers in the southern Sanpete and central Sevier Valleys to determine likely sources of nitrate pollution and determine the relative age of high-nitrate water"--Back label of container.
Mapping tool to show trends in groundwater nitrate concentrations in Utah
This report uses extensive data to display statewide and temporal nitrate concentrations in groundwater.
Ground-water Sensitivity and Vulnerability to Pesticides, Central Virgin River Basin, Washington and Iron Counties, Utah
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 central Virgin River basin, Washington and Iron Counties, 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. 24 pages + 2 plates
