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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

Calibrating transient and transport models and recalibrating existing models Calibrating transient and transport models and recalibrating existing models

The methods presented in Chapters 3 to 8 are applicable to models of any system. However, there are special considerations when applying the methods to certain types of models. This chapter discusses three types of models that are of special interest to many scientific and engineering fields: transient models, transport models, and existing models that are to be recalibrated.
Authors
Mary C. Hill, Claire R. Tiedeman

The manly map: the English construction of gender in early modern cartography The manly map: the English construction of gender in early modern cartography

Questions of gender in cartography most often focus on the sex of people involved in the cartographic process. These areas of research include the history of women cartographers (Tyner 1997: 46; Ritzlin 1989: 5; Hudson 1989: 29), the cartography of issues centered on women (Seager and Olson 1986; Seager et al. 1997; Rocheleau et al. 1995: 62), and women in the cartographic labor force...
Authors
Dalia E. Varanka

The influence of anthropogenic landscape changes on weather in south Florida The influence of anthropogenic landscape changes on weather in south Florida

No abstract available.
Authors
Roger A. Pielke, Curtis Marshall, R. L. Walko, Louis T. Steyaert, P.L. Vidale, Glen E. Liston, W.A. Lyons, Thomas N. Chase

Remote sensing of coastal environments Remote sensing of coastal environments

Coastal ecosystems are transitional environments that are sensitively balanced between open water and upland landscapes. Worldwide, they exhibit extreme variations in areal extent, spatial complexity, and temporal variability. Sustaining these ecosystems requires the ability to monitor their biophysical features and controlling processes at high spatial and temporal resolutions but...
Authors
Elijah Ramsey III

Conclusion Conclusion

This book has presented what is known about the extent and causes of amphibian population declines in the United States and what can be done about them. It has also examined life history and natural history features needed to manage for amphibians, with a current assessment of their distribution. In assembling the literature for this project, and with a quick look at the species accounts...
Authors
Michael Lannoo, Alisa L. Gallant, Priya Nanjappa, L. Blackburn, R. Hendricks

Caudata Caudata

This section features the Caudata, which includes the families Ambystomatidae, Amphiumidae, Cryptobranchidae, Dicamptodontidae, Plethodontidae, Proteidae, Rhyacotritonidae, Salamandridae, and Sirenidae. It provides information on their historical versus current distribution, historical versus current abundance, life history features, and conservation.
Authors
Michael Lannoo, Alisa L. Gallant, Priya Nanjappa, L. Blackburn, R. Hendricks

Anura Anura

This section features the Anura, which includes the families Ascaphidae, Bufonidae, Dendrobatidae, Hylidae, Leptodactylidae, Microhylidae, Pelobatidae, Pipidae, Ranidae, and Rhinophrynidae. It provides information on their historical versus current distribution, historical versus current abundance, life history features, and conservation.
Authors
Michael Lannoo, Alisa L. Gallant, Priya Nanjappa, L. Blackburn, R. Hendricks

Epilogue: Factors implicated in amphibian population declines in the United States Epilogue: Factors implicated in amphibian population declines in the United States

Many species of amphibians have declined substantially in distribution or number of populations in the United States and globally, and a variety of anthropogenic and natural factors have been suggested as causal agents in these declines. Evidence for the causal action of these agents derives from many types of sources, all of which are important in seeking to understand amphibian...
Authors
Michael Lannoo, Alisa L. Gallant, Priya Nanjappa, L. Blackburn, R. Hendricks

Northern Cordillera Northern Cordillera

No abstract available.
Authors
J.W.H. Monger, Raymond A. Price, Warren J. Nokleberg
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