Skip to main content
U.S. flag

An official website of the United States government

Publications

Explore WARC's science publications.

Filter Total Items: 3374

Southeast

The Southeast includes vast expanses of coastal and inland low-lying areas, the southern portion of the Appalachian Mountains, numerous high-growth metropolitan areas, and large rural expanses. These beaches and bayous, fields and forests, and cities and small towns are all at risk from a changing climate. While some climate change impacts, such as sea level rise and extreme downpours, are being a
Authors
Lynne Carter, Adam J. Terando, Kirstin Dow, Kevin Hiers, Kenneth E. Kunkel, Aranzazu R. Lascurain, Doug Marcy, Michael J. Osland, Paul Schramm

Direct and indirect controls on organic matter decomposition in four coastal wetland communities along a landscape salinity gradient

Coastal wetlands store more carbon than most ecosystems globally. As sea level rises, changes in flooding and salinity will potentially impact ecological functions, such as organic matter decomposition, that influence carbon storage. However, little is known about the mechanisms that control organic matter loss in coastal wetlands at the landscape scale. As sea level rises, how will the shift from
Authors
Camille L. Stagg, Melissa M. Baustian, Carey L. Perry, Tim J. B. Carruthers, Courtney T. Hall

Introduction to the Wetland Book 1: Wetland structure and function, management, and nethods

The Wetland Book 1 is designed as a ‘first port-of-call’ reference work for information on the structure and functions of wetlands, current approaches to wetland management, and methods for researching and understanding wetlands. Contributions by experts summarize key concepts, orient the reader to the major issues, and support further research on such issues by individuals and multidisciplinary t
Authors
Nick C. Davidson, Beth A. Middleton, Robert J. McInnes, Mark Everard, Kenneth Irvine, Anne A. Van Dam, C. Max Finlayson

Characterization of microsatellite loci for the Gulf Coast waterdog (Necturus beyeri) using paired-end Illumina shotgun sequencing and cross-amplification in other Necturus

Amphibians are one of the most threatened groups of vertebrates (Stuart et al. 2004; Wake and Vredenburg 2008), and the application of molecular techniques to amphibian ecology and genetics has dramatically improved our ability to conserve species and populations (see Shaffer et al. [2015] for review). Microsatellites, tandem repeats of two to six nucleotides in the nuclear genome, are highly vari
Authors
Jennifer Y. Lamb, Brian R. Kreiser, Hardin Waddle, Carl P. Qualls

Implementing the 2012 North American Waterfowl Management Plan revision: Populations, habitat, and people

The North American Waterfowl Management Plan (NAWMP) has established a model for wildlife conservation planning over the last 3 decades. Management at a continental scale, leveraged funding, regional partnerships, and a strong science basis have been notable features. Periodic updates to the NAWMP occurred since implementation in 1986; however, a fundamental revision was accomplished in 2012 after
Authors
Dale D. Humburg, Michael G. Anderson, Michael G. Brasher, Michael F. Carter, John M. Eadie, David C. Fulton, Fred A. Johnson, Michael C. Runge, Mark P. Vrtiska

Erratum: Understanding interaction effects of climate change and fire management on bird distributions through combined process and habitat models

This article corrects: Understanding Interaction Effects of Climate Change and Fire Management on Bird Distributions through Combined Process and Habitat Models Volume 25, Issue 3, 536–546, Article first published online: 28 April 2011
Authors
Kevin J. Gutzwiller, Joseph D. White, Wylie Barrow, Lori A. Randall

Making do with less: Must sparse data preclude informed harvest strategies for European waterbirds?

The demography of many European waterbirds is not well understood because most countries have conducted little monitoring and assessment, and coordination among countries on waterbird management has little precedent. Yet intergovernmental treaties now mandate the use of sustainable, adaptive harvest strategies, whose development is challenged by a paucity of demographic information. In this study,
Authors
Fred A. Johnson, Mikko Alhainen, Anthony D. Fox, Jesper Madsen, Matthieu Guillemain

Deepwater Program: Lophelia II, continuing ecological research on deep-sea corals and deep-reef habitats in the Gulf of Mexico

The deep sea is a rich environment composed of diverse habitat types. While deep-sea coral habitats have been discovered within each ocean basin, knowledge about the ecology of these habitats and associated inhabitants continues to grow. This report presents information and results from the Lophelia II project that examined deep-sea coral habitats in the Gulf of Mexico. The Lophelia II project foc
Authors
Amanda W.J. Demopoulos, Steve W. Ross, Christina A. Kellogg, Cheryl L. Morrison, Martha S. Nizinski, Nancy G. Prouty, Jill R. Bourque, Julie P. Galkiewicz, Michael A. Gray, Marcus J. Springmann, D. Katharine Coykendall, Andrew Miller, Mike Rhode, Andrea Quattrini, Cheryl L. Ames, Sandra D. Brooke, Jennifer P. McClain-Counts, E. Brendan Roark, Noreen A. Buster, Ryan M. Phillips, Janessy Frometa

Numerical modeling of salt marsh morphological change induced by Hurricane Sandy

The salt marshes of Jamaica Bay serve as a recreational outlet for New York City residents, mitigate wave impacts during coastal storms, and provide habitat for critical wildlife species. Hurricanes have been recognized as one of the critical drivers of coastal wetland morphology due to their effects on hydrodynamics and sediment transport, deposition, and erosion processes. In this study, the Del
Authors
Kelin Hu, Q. Chen, Hongqing Wang, Ellen K. Hartig, Philip M. Orton

Will fluctuations in salt marsh–mangrove dominance alter vulnerability of a subtropical wetland to sea‐level rise?

To avoid submergence during sea-level rise, coastal wetlands build soil surfaces vertically through accumulation of inorganic sediment and organic matter. At climatic boundaries where mangroves are expanding and replacing salt marsh, wetland capacity to respond to sea-level rise may change. To compare how well mangroves and salt marshes accommodate sea-level rise, we conducted a manipulative field
Authors
Karen L. McKee, William Vervaeke

A survey of the amphibians of Savannah National Wildlife Refuge, South Carolina and Georgia

From 2004 to 2006, we used a variety of sampling techniques to survey the amphibians of Savannah National Wildlife Refuge (SNWR), a large protected area straddling the lower portions of the Savannah River on the border between South Carolina and Georgia. We documented 22 amphibian species—15 frogs and 7 salamanders—with a possible 23rd species present. Species richness was lower than what might be
Authors
C. Kenneth Dodd, William J. Barichivich