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Books

Browse almost 1,000 books authored by our scientists over the past 100+ year history of the USGS and refine search by topic, location, year, and advanced search.

Filter Total Items: 975

Volcanic lake systematics II. Chemical constraints Volcanic lake systematics II. Chemical constraints

A database of 373 lake water analyses from the published literature was compiled and used to explore the geochemical systematics of volcanic lakes. Binary correlations and principal component analysis indicate strong internal coherence among most chemical parameters. Compositional variations are influenced by the flux of magmatic volatiles and/or deep hydrothermal fluids. The chemistry...
Authors
J.C. Varekamp, G.B. Pasternack, G.L. Rowe

Metal mining and the environment Metal mining and the environment

The booklet, Metal Mining and the Environment, and the colorful companion poster offer new tools for raising awareness and understanding of the impact and issues surrounding metal mining and the environment. The 64-page full-color booklet contains a copy of the poster which includes a student activity on the back. This booklet and poster can help you: illustrate the importance of our...
Authors
Travis L. Hudson, Frederick D. Fox, Geoffrey S. Plumlee

Metallogeny of the northeastern Pacific Rim: an example of the distribution of ore deposits along a growing continental margin Metallogeny of the northeastern Pacific Rim: an example of the distribution of ore deposits along a growing continental margin

The distribution of mineral deposits within northwestern North America (Alaska, Yukon, and northern British Columbia) allows for an in-depth examination of the metallogenic patterns of a growing continental margin. A more complete understanding of the tectonic evolution of this part of the Pacific Rim, achieved over the last 15 to 20 years, now allows for the placement of ore systems...
Authors
R.J. Goldfarb, C.J. Hart, J.K. Mortensen

Wetland restoration, flood pulsing, and disturbance dynamics Wetland restoration, flood pulsing, and disturbance dynamics

While it is generally accepted that flood pulsing and disturbance dynamics are critical to wetland viability, there is as yet no consensus among those responsible for wetland restoration about how best to plan for those phenomena or even whether it is really necessary to do so at all. In this groundbreaking book, Dr. Beth Middleton draws upon the latest research from around the world to...
Authors
Beth A. Middleton

Progress toward characterization of juvenile materials in lunar pyroclastic deposits Progress toward characterization of juvenile materials in lunar pyroclastic deposits

This report and related work describe progress toward remote characterization of the compositions of juvenile materials in the pyroclastic deposits located at Taurus-Littrow and J. Herschel.
Authors
Lisa R. Gaddis

Quantitative models for aggregate: some types and examples from Oklahoma carbonate rocks Quantitative models for aggregate: some types and examples from Oklahoma carbonate rocks

Evaluation of data for three engineering variable--absorption, bulk specific gravity, and freeze-thaw durability (350 cycles)--was made for quarries in carbonate rocks in Oklahoma that supply aggregate. It was found that lower Palrozoic carbonate rocks (Cambrian through Devonian) are likely to make a better quality aggregate than upper Paleozoic (Mississippian to Permian) carbonate rocks...
Authors
James D. Bliss

Influence of temperature and substrate on infection rate, triactinomyxon production, and release duration from eastern tubifex worms infected with Myxobolus cerebralis Influence of temperature and substrate on infection rate, triactinomyxon production, and release duration from eastern tubifex worms infected with Myxobolus cerebralis

Salmonid whirling disease is caused by Myxobolus cerebralis, a metazoan parasite with a two host life cycle involving salmonid fish a an aquatic oligochaete, Tubifex tubifex (Wolf, Markiw and Hiltunen, 1986). Whirling disease has been reported in 22 U.S. states with the greatest losses occurring in the salmonid fisheries of western and Midwestern states. Although whirling disease is...
Authors
Thomas Waldrop, Vicki Blazer, David Smith, Bane Schill, Christine Densmore

Comparative analysis of multisensor satellite monitoring of Arctic sea-ice Comparative analysis of multisensor satellite monitoring of Arctic sea-ice

This report represents comparative analysis of nearly coincident Russian OKEAN-01 polar orbiting satellite data, Special Sensor Microwave Imager (SSM/I) and Advanced Very High Resolution Radiometer (AVHRR) imagery. OKEAN-01 ice concentration algorithms utilize active and passive microwave measurements and a linear mixture model for measured values of the brightness temperature and the...
Authors
G. I. Belchansky, Ilia N. Mordvintsev, David C. Douglas
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