Wetland and Aquatic Research Center

Publications

Explore WARC's science publications.

Filter Total Items: 2,045
Publication Thumbnail
Year Published: 2019

Harvest assessment for Taiga bean geese in the Central Management Unit: 2019

In 2016 the European Goose Management International Working Group (EGM IWG) began development of an Adaptive Harvest Management (AHM) program for Taiga Bean Geese. In 2017, the IWG adopted an Interim Harvest Strategy consisting of a constant harvest rate (on adults) of 3% for the Central Management Unit (MU) of Taiga Bean Geese. The interim...

Johnson, Fred; Heldbjerg, Henning; Alhainen, Mikko; Madsen, Jesper

Publication Thumbnail
Year Published: 2019

Integrating behavior and physiology into strategies for amphibian conservation

The amphibian decline crisis has been challenging to address because of the complexity of factors—and their multitude of interactive effects—that drive this global issue. Dissecting such complexity could benefit from strategies that integrate multiple disciplines and address the mechanistic underpinnings of population declines and extirpations. We...

Walls, Susan; Gabor, Caitlin R

Publication Thumbnail
Year Published: 2019

Establishing genome sizes of focal fishery and aquaculture species along Baja California, Mexico

Genome size—the total haploid content of nuclear DNA— is constant in all cells in individuals within a species, but differs among species. Consequently, the genome size is a quantifiable genetic signature that not only characterizes a species, but it can reflect chromatin modifications, which play fundamental roles in most biological processes...

del Mar Ochoa-Saloma, Constanza; Jenkins, Jill A.; Segovia, Manuel A.; Del Rio-Portilla, Miguel A.; Paniagua-Chavez, Carmen G.

Publication Thumbnail
Year Published: 2019

Carbon dioxide emissions and methane flux from forested wetland soils of the Great Dismal Swamp, USA

The Great Dismal Swamp, a freshwater forested peatland, has accumulated massive amounts of soil carbon since the postglacial period. Logging and draining have severely altered the hydrology and forest composition, leading to drier soils, accelerated oxidation, and vulnerability to disturbance. The once dominant Atlantic white cedar, cypress, and...

Gutenberg, Laurel; Krauss, K.W.; Qu, John; Ahn, Changwoo; Hogan, Dianna M.; Zhu, Zhiliang; Xu, Chenyang
Gutenberg, L., Krauss, K.W., Qu, J.J., Ahn, C., Hogan, D., Zhu, Z., and Xu, C., 2019, Carbon dioxide emissions and methane flux from forested wetland soils of the Great Dismal Swamp, USA: Environmental Management, First Online, https://doi.org/10.1007/s00267-019-01177-4.

Publication Thumbnail
Year Published: 2019

Limpkin, Aramus guarauna (L., 1766) (Gruiformes, Aramidae), extralimital breeding in Louisiana is associated with availability of the invasive Giant Apple Snail, Pomacea maculata Perry, 1810 (Caenogastropoda, Ampullariidae)

We document the first breeding record of Limpkin, Aramus guarauna (Linnaeus, 1766) (Gruiformes, Aramidae), for Louisiana, describe an additional unpublished breeding record from Georgia, as well as a possible record from Alabama, and associate these patterns with the concurrent establishment of the invasive Giant Apple Snail, Pomacea maculata...

Dobbs, Robert C.; Carter, Jacoby; Peacock, Jessica (Contractor)

Publication Thumbnail
Year Published: 2019

Seeking shelter from the storm: Conservation and management of imperiled species in a changing climate

Climate change is anticipated to exacerbate the extinction risk of species whose persistence is already compromised by habitat loss, invasive species, disease, or other stressors. In coastal areas of the southeastern United States (USA), many imperiled vertebrates are vulnerable to hurricanes, which climate models predict to become more severe in...

Walls, Susan; Barichivich, William; Chandler, Jonathan; Meade, Ashley M.; Milinichik, Marysa; O'Donnell, Katherine; Owens, Megan E.; Peacock, Terry; Reinman, Joseph; Watling, Rebecca C.; Wetsch, Olivia E.

Publication Thumbnail
Year Published: 2019

Impacts of saltwater intrusion on wetland prey production and composition in a historically freshwater marsh

Sea level rise is a fundamental driver of ecosystem change and has the potential to shift the spatial distributions of habitats more rapidly than species can adapt. Rapid sea level rise and associated saltwater intrusion have negative impacts on coastal environments, including loss of habitat for species such as sea turtles and shorebirds. In...

Romanach, Stephanie; Beerens, James M.; Patton, Brett; Chapman, Julia P.; Hanson, Matt

Publication Thumbnail
Year Published: 2019

Linking management planning for coastal wetlands to potential future wave attenuation under a range of relative sea-level rise scenarios

Understanding changes in wave attenuation by emergent vegetation as wetlands degrade or accrete over time is crucial for incorporation of wetlands into holistic coastal risk management. Linked SLAMM and XBeach models were used to investigate potential future changes in wave attenuation over a 50-year period in a degrading, subtropical wetland and...

Hijuelos, Ann; Dijkstra, Jasper; Carruthers, Tim J.B.; Heynert, Karel; Reed, Denise; van Wesenbeeck, Bregje

Publication Thumbnail
Year Published: 2019

Monitoring live vegetation in semiarid and arid rangeland environments with satellite remote sensing in northern Kenya

As part of the U.S. Department of the Interior’s (DOI) commitment to provide technical assistance to the Kenyan Northern Rangelands Trust (NRT), the U.S. Geological Survey, in collaboration with the DOI International Technical Assistance Program and the U.S. Agency for International Development’s regional mission in East Africa, created a high...

Rangoonwala, Amina; Ramsey III, Elijah W.
Rangoonwala, Amina, and Ramsey, E.W., III, 2019, Monitoring live vegetation in semiarid and arid rangeland environments with satellite remote sensing in northern Kenya: U.S. Geological Survey Open-File Report 2019–1037, 83 p., https://doi.org/10.3133/ofr20191037.

Publication Thumbnail
Year Published: 2019

Eradication of two non-native cichlid fishes in Miami, Florida (USA)

The proliferation of non-native fishes in Florida is a serious problem, and new species continue to be introduced to the state. Fishes in the Family Cichlidae have been especially successful colonizers of south Florida freshwater habitats. Herein we report a multi-agency effort to eradicate two non-native cichlid fishes in Miami, Florida (Bay...

Schofield, Pamela J.; Jelks, Howard L.; Gestring, Kelly B.

Publication Thumbnail
Year Published: 2019

Global patterns of tree stem growth and stand aboveground wood production in mangrove forests

Mangrove forests provide important ecological and economic services including carbon sequestration and storage. The conservation and restoration of mangroves are expected to play an important role in mitigating climate change, and understanding the factors influencing mangrove stem growth and wood production are important in predicting and...

Xiong, Yanmei; Cakir, Roxelane; Phan, Sang Minh; Ola, Anne; Krauss, Ken; Lovelock, Catherine E.

Publication Thumbnail
Year Published: 2019

Jump-starting coastal wetland restoration: A comparison of marsh and mangrove foundation species

During coastal wetland restoration, foundation plant species play a critical role in creating habitat, modulating ecosystem functions, and supporting ecological communities. Following initial hydrologic restoration, foundation plant species can help stabilize sediments and jump-start ecosystem development. Different foundation species, however,...

Yando, Erik S.; Osland, Michael; Jones, Scott; Hester, Mark W.