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Book Chapters

Browse more than 5,500 book chapters 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: 6158

Permafrost hydrogeology Permafrost hydrogeology

Groundwater processes are often overlooked in permafrost environments, but subsurface storage and routing can strongly influence water and biogeochemical cycling in northern catchments. Groundwater flow in permafrost regions is controlled by the temporal and spatial distribution of frozen ground, causing the hydrogeologic framework to be temperature-dependent. Most flow occurs in...
Authors
Barret L. Kurylyk, Michelle A. Walvoord

Financial risk innovation: Development of earthquake parametric triggers for contingent credit instruments Financial risk innovation: Development of earthquake parametric triggers for contingent credit instruments

The Inter-American Development Bank (IDB) has developed financial risk management strategies for natural disasters focusing primarily on the emergency phase of the catastrophes where financial support is more cost-efficient and certainly most needed. The main IDB financial instrument to provide liquidity in the aftermath of catastrophic events is the Contingent Credit Facility (CCF). The...
Authors
Guillermo Collich, Rafael Rosillo, Juan Martinez, David J. Wald, Juan Jose Durante

Radiocarbon dating of tsunami and storm deposits Radiocarbon dating of tsunami and storm deposits

Radiocarbon age determinations can be an expedient and accurate means to assign age to deposits of tsunami or storm origin. Essential to the process of incorporating radiocarbon age determinations in tsunami or coastal storm investigations is an awareness on the part of the investigator that a sample will always return an age from a laboratory, but only carefully selected samples inform...
Authors
Harvey M. Kelsey, Robert C. Witter

Vegetation sampling and management Vegetation sampling and management

What is the utility of vegetation measurements for wildlife managers? In the prairie, savanna, tundra, forest, steppe, and wetland regions of the world, mixtures of plant species provide wildlife with food, cover and, in some circumstances, water; the 3 essential habitat elements necessary to sustain viable wildlife populations. We define habitat in reference to use of a vegetation type...
Authors
Kenneth F. Higgins, Kurt Jenkins, Daniel W. Uresk, Lora B. Perkins, Kent C. Jensen, Jack E. Norland, Robert W. Klaver, David E. Naugle

Research and experimental design Research and experimental design

No abstract available.
Authors
Edward O. Garton, Jocelyn L. Aycrigg, Courtney J. Conway, Jon S. Horne

Adaptive management in wildlife conservation Adaptive management in wildlife conservation

No abstract available.
Authors
John F. Organ, Daniel J. Decker, Shawn J. Riley, John E. Mcdonald, Shane P. Mahoney

Managing state lands for wildlife Managing state lands for wildlife

State-owned lands are a vital component of state fish and wildlife management programs because they contain valuable habitats for a diversity of wild species and often provide important public access. The Association of Fish and Wildlife Agencies (AFWA 2017) reported state agencies manage or administer approximately 188 million hectares of land, including 10 million hectares under fee...
Authors
Thomas Ryder, John F. Organ

The field trip that changed the course of my career The field trip that changed the course of my career

After gobbling down a breakfast of sliced papaya, scrambled eggs, refried beans, and soft flour tacos, we gathered our gear and loaded it into the red zodiac that the station manager had assigned to us. My colleagues and I were headed to a pair of islands off the coast of Belize called Twin Cays, occupied by a unique group of tropical plants and animals adapted to a wet and saline...
Authors
Karen L. McKee

My life in dogs My life in dogs

No abstract available.
Authors
Beth Middleton
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