Publications
Explore WARC's science publications.
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The Amphibian Research and Monitoring Initiative (ARMI): 5-year report The Amphibian Research and Monitoring Initiative (ARMI): 5-year report
The Amphibian Research and Monitoring Initiative (ARMI) is an innovative, multidisciplinary program that began in 2000 in response to a congressional directive for the Department of the Interior to address the issue of amphibian declines in the United States. ARMI’s formulation was cross-disciplinary, integrating U.S. Geological Survey scientists from Biology, Water, and Geography to...
Authors
Erin Muths, Alisa L. Gallant, Evan H. Campbell Grant, William A. Battaglin, David E. Green, Jennifer S. Staiger, Susan C. Walls, Margaret S. Gunzburger, Rick F. Kearney
Restoration monitoring of riverine forests Restoration monitoring of riverine forests
No abstract available.
Authors
David Merkey, Bobby D. Keeland
Redhead Aythya americana Redhead Aythya americana
No abstract available.
Authors
Thomas C. Michot, Marc C. Woodin
Old-growth bottomland hardwood forests as bird habitat: Implications for contemporary management Old-growth bottomland hardwood forests as bird habitat: Implications for contemporary management
No abstract available.
Authors
Robert Hamilton, Wylie C. Barrow, Keith Ouchley
Coastal forests of the Gulf of Mexico: A description and some thoughts on their conservation Coastal forests of the Gulf of Mexico: A description and some thoughts on their conservation
Millions of Nearctic-Neotropical landbirds move through the coastal forests of the Gulf of Mexico each spring and autumn as they migrate across and around the gulf. Migration routes in the gulf region are not static—they shift year to year and season to season according to prevailing wind patterns. Given the dynamic nature of migration routes, coastal forests around the Gulf of Mexico...
Authors
Wylie C. Barrow, Lori Johnson-Randall, M.S. Woodrey, J. Cox, E. Ruelas I., C. M. Riley, R.B. Hamilton, C. Eberly
Cattail sleuths use forensic science to better understand spread of an invasive species Cattail sleuths use forensic science to better understand spread of an invasive species
No abstract available.
Authors
Joy Marburger, Steve Travis, Steve K. Windels
Mapping the invasive species, Chinese tallow with NASA EO1 satellite hyperion hyperspectral image data Mapping the invasive species, Chinese tallow with NASA EO1 satellite hyperion hyperspectral image data
No abstract available.
Authors
Amina Rangoonwala, Elijah Ramsey
Individual-based modeling of ecological and evolutionary processes Individual-based modeling of ecological and evolutionary processes
Individual-based models (IBMs) allow the explicit inclusion of individual variation in greater detail than do classical differential-equation and difference-equation models. Inclusion of such variation is important for continued progress in ecological and evolutionary theory. We provide a conceptual basis for IBMs by describing five major types of individual variation in IBMs: spatial...
Authors
Donald L. DeAngelis, Wolf M. Mooij
Artificial neural networks and ecological communities (Book Review: Modelling community structure in freshwater ecosystems) Artificial neural networks and ecological communities (Book Review: Modelling community structure in freshwater ecosystems)
No abstract available Review info: Modeling community structure in freshwater ecosystems. Edited by Sovan Lek, Michele Scardi, Piet F.M. Verdonschot, Jean-Pierre Descy, and Young-Seuk Park, 2005. ISBN: 3-540-23940-5, 518 pp.
Authors
Donald L. DeAngelis
Pattern-oriented modeling of agent-based complex systems: Lessons from ecology Pattern-oriented modeling of agent-based complex systems: Lessons from ecology
Agent-based complex systems are dynamic networks of many interacting agents; examples include ecosystems, financial markets, and cities. The search for general principles underlying the internal organization of such systems often uses bottom-up simulation models such as cellular automata and agent-based models. No general framework for designing, testing, and analyzing bottom-up models...
Authors
Volker Grimm, Eloy Revilla, Uta Berger, Florian Jeltsch, Wolf M. Mooij, Steven F. Railsback, Hans-Hermann Thulke, Jacob Weiner, Thorsten Wiegand, Donald L. DeAngelis
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
Interpreting the results from multiple regression and structural equation models Interpreting the results from multiple regression and structural equation models
No abstract available.
Authors
James B. Grace, Kenneth A. Bollen