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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: 6063

Status of pelagic prey fishes in Lake Michigan, 2017

Acoustic surveys were conducted in late summer/early fall during the years 1992-1996 and 2001-2017 to estimate pelagic prey fish biomass in Lake Michigan. Midwater trawling during the surveys as well as target strength provided a measure of species and size composition of the fish community for use in scaling acoustic data and providing species-specific abundance estimates. The 2017 survey consi
Authors
David M. Warner, Ben Turscah, Dale Hanson, Timothy J. Desorcie, Timothy P. O'Brien, Patricia M. Dieter, Jason Smith

Digital 3D geologic framework of the Las Cruces area

No abstract available.
Authors
Donald S. Sweetkind

The 3D elevation program

No abstract available.
Authors
Jason M. Stoker, Vicki Lukas, Allyson L. Jason, Diane F. Eldridge, Larry J. Sugarbaker

Impact cratering of Mercury

No abstract available.
Authors
Clark R. Chapman, David M. H. Baker, Olivier S. Barnouin, Caleb I. Fassett, Simone Marchi, William Merline, Lillian R. Ostrach, Louise Prockter, Robert G. Strom

The volcanic character of Mercury

No abstract available.
Authors
Paul K Byrne, Jennifer L Whitten, Christian Klimczak, Francis M. McCubbin, Lillian R. Ostrach

Hyperspectral remote sensing of wetland vegetation

Chapter 11 by Ramsey and Rangoonwala provides an overview of how hyperspectral imaging (HSI) advances the mapping of coastal wetlands that comprise a unique variety of plant species, forms, and associations. Each description begins by seeking to uncover the relationship between canopy hyperspectral reflectance and one or more of the aggregated biophysical properties of the wetland canopy: leaf spe
Authors
Elijah Ramsey, Amina Rangoonwala

Spaceborne hyperspectral EO-1 hyperion data pre-processing: Methods, approaches, and algorithms

No abstract available.
Authors
Itiya P. Aneece, Prasad S. Thenkabail, John G. Lyon, Alfredo Huete, E. Terrence Slonecker

Crop water productivity estimation with hyperspectral remote sensing

Crop water productivity (CWP) is the ratio of accumulated crop biomass or yield (Y) to the water utilized to produce it, which is typically estimated using transpiration (ETC). CWP is an important metric to test and monitor water-saving strategies in agroecosystems across the globe. Red and near-infrared broadbands have been used to estimate CWP, because they capture biophysical constraints based
Authors
Michael Marshall, Itiya Aneece, Daniel Foley, Cai Xueliang, Trent Biggs

Projected changes in climate and physical processes

In Chapter 3, we examined how climate has changed in the Mid-Atlantic region during the past century. This chapter examines how climate is expected to change during the 21st century, including changes in extreme weather events and other climaterelated processes. General circulation models, also called global climate models (GCMs), are used to project future change at coarse spatial scales and then
Authors
Patricia R. Butler-Leopold, Louis R. Iverson, Frank R. Thompson III, Leslie A. Brandt, Stephen D. Handler, Maria K. Janowiak, P. Danielle Shannon, Christopher W. Swanston, Scott Bearer, Alexander Bryan, Kenneth L. Clark, Greg Czarnecki, Philip DeSenze, William D. Dijak, Jacob S. Fraser, Paul F. Gugger, Andrea Hille, Justin Hynicka, Claire A. Jantz, Matthew C. Kelly, Katrina M. Krause, Inga P. La Puma, Deborah Landau, Richard G. Lathrop, Laura P. Leites, Evan Madlinger, Stephen N. Matthews, Gulnihal Ozbay, Matthew P. Peters, Anantha Prasad, David A. Schmit, Collin Shephard, Rebecca Shirer, Nicholas S. Skowronski, Al Steele, Susan Stout, Melissa Thomas-Van Gundy, John Thompson, Richard M. Turcotte, David A. Weinstein, Alfonso Yáñez

Coastal wetlands: A synthesis

This book and this synthesis address the pressing need for better management of coastal wetlands worldwide because these wetlands are disappearing at an alarming rate; in some countries the loss is 70%–80% in the last 50 years. Managing requires understanding. Although our understanding of the functioning of coastal wetland ecosystems has grown rapidly over the past decade, still much remains to b
Authors
Charles S. Hopkinson, Eric Wolanski, Donald R. Cahoon, Gerardo M. E. Perillo, Mark M. Brinson

Evaluating restored tidal freshwater wetlands

As restoration of tidal freshwater wetlands has progressed in North America and Eurasia, research findings have continued to emerge on the postrestoration success of these ecosystems. The most common approaches used to restore tidal freshwater wetlands involve excavation or placement of dredged sediment to restore tidal hydrology compatible with vegetation establishment and managed realignment or
Authors
Andrew H. Baldwin, Richard S. Hammerschlag, Donald R. Cahoon

Status and Trends in the Lake Superior Fish Community, 2017

In 2017, the Lake Superior fish community was sampled with daytime bottom trawls at 76 nearshore and 36 offshore stations. Spring nearshore and summer offshore water temperatures in 2017 were similar to slightly cooler than the 1991-2017 average. In the nearshore zone, a total of 28,902 individual fish from 27 species or morphotypes were collected. The number of species collected at each station r
Authors
Mark Vinson, Lori M. Evrard, Owen T. Gorman, Daniel Yule