Wetland and Aquatic Research Center

Publications

Explore WARC's science publications.

Filter Total Items: 2,164
Publication Thumbnail
Year Published: 2019

Optimal spatial allocation of control effort to manage invasives in the face of imperfect detection and misclassification

Imperfect detection and misclassification errors are often ignored in the context of invasive species management. Here we present an approach that combines spatially explicit models and an optimization technique to design optimal search and destroy strategies based on noisy monitoring observations. We focus on two invasive plants, melaleuca (...

Bonneau, Mathieu; Martin, Julien; Peyrard, Nathalie; Rodgers, LeRoy; Romagosa, Christina M.; Johnson, Fred

Publication Thumbnail
Year Published: 2019

Evaluating potential distribution of high-risk aquatic invasive species in the water garden and aquarium trade at a global scale based on current established populations

Aquatic non‐native invasive species are commonly traded in the worldwide water garden and aquarium markets, and some of these species pose major threats to the economy, the environment, and human health. Understanding the potential suitable habitat for these species at a global scale and at regional scales can inform risk assessments and predict...

West, Amanda M.; Jarnevich, Catherine S.; Fuller, Pam L.; Young, Nicholas E.

Publication Thumbnail
Year Published: 2019

Stable isotope analysis enhances our understanding of diamondback terrapin Malaclemys terrapin foraging ecology

Dietary studies on generalist predators may provide valuable information on spatial or temporal changes in the structure of ecological communities. We initiated this study to provide baseline data and determine the utility of stable isotope analysis (SIA) to evaluate the foraging strategies of an opportunistic reptilian predator, the diamondback...

Denton, Mathew J.; Demopoulos, Amanda W.J.; Baldwin, John D.; Smith, Brian; Hart, Kristen M.

Publication Thumbnail
Year Published: 2019

Carbon storage potential in a recently created brackish marsh in eastern North Carolina, USA

Carbon (C) sequestration through accumulated plant biomass and storage in soils can potentially make wetland ecosystems net C sinks. Here, we collected GHG flux, plant biomass, and litter decomposition data from three distinct vegetation zones (Spartinaalterniflora, Juncus roemerianus and Spartina patens) on a 7-...

Shiau, Yo-Jin; Burchell, Michael R.; Krauss, Ken W.; Broome, Stephen W.; Birgand, Francois

Publication Thumbnail
Year Published: 2019

Global dynamics of a mutualism–competition model with one resource and multiple consumers

Recent simulation modeling has shown that species can coevolve toward clusters of coexisting consumers exploiting the same limiting resource or resources, with nearly identical ratios of coefficients related to growth and mortality. This paper provides a mathematical basis for such as situation; a full analysis of the global dynamics of a new...

Wang, Yuanshi; Wu, Hong; DeAngelis, Donald L.

Publication Thumbnail
Year Published: 2019

Characterizing residence patterns of North Atlantic right whales in the southeastern U.S. with a multistate open robust design model

Effective conservation of endangered North Atlantic right whales (Eubalaena glacialis) requires information about their spatio-temporal distribution. Understanding temporal distribution is particularly important, because a portion of the population migrates between high latitude summer feeding grounds off the northeastern U.S. and Canadian...

Krystan, A.M.; Gowan, T.A.; Kendall, William L.; Martin, Julien; Ortega-Ortiz, J.G.; Jackson, K.B.; Knowlton, A.R.; Naessig, P.; Zani, M.; Schulte, D.W.; Taylor, C.R.

Publication Thumbnail
Year Published: 2019

The Santa Cruz Basin submarine landslide complex, southern California: Repeated failure of uplifted basin sediment

The Santa Cruz Basin (SCB) is one of several fault-bounded basins within the California Continental Borderland that has drawn interest over the years for its role in the tectonic evolution of the region, but also because it contains a record of a variety of modes of sedimentary mass transport (i.e., open slope vs. canyon-confined systems). Here,...

Brothers, Daniel S.; Maier, Katherine L.; Kluesner, Jared W.; Conrad, James E.; Chaytor, Jason
Brothers, D.S., Maier, K.L., Kluesner, J.W., and Conrad, J.E., 2018, The Santa Cruz Basin submarine landslide complex, southern California--Repeated failure of uplifted basin sediment; in From the Mountains to the Abyss--The California Borderland as an archive of southern California geologic evolution: Society for Sedimentary Geology, Special Publication No. 110, https://doi.org/10.2110/sepmsp.110.05

Publication Thumbnail
Year Published: 2019

State-space models to infer movements and behavior of fish detected in a spatial array of acoustic receivers

We developed state-space models for inferring movements and behaviors of fish implanted with acoustic transmitters and detected within a spatial array of stationary acoustic receivers. In these models fish movements and behavior switching are specified using a hidden Markov model of the changes in an individual's latent activity center. The...

Price, Melissa E.; Dorazio, Robert

Publication Thumbnail
Year Published: 2019

Sturgeon in the Sacramento-San Joaquin watershed: new insights to support conservation and management

The goal of a day-long symposium on March 3, 2015, Sturgeon in the Sacramento–San Joaquin Watershed: New Insights to Support Conservation and Management, was to present new information about the physiology, behavior, and ecology of the green (Acipenser medirostris) and white sturgeon (Acipenser transmontanus) to help guide enhanced management and...

Klimley, A Peter; Chapman, Eric D; Cech Jr, J. J.; Cocherell, Dennis E.; Fangue, Nann A.; Gingras, Marty; Jackson, Zachary; Miller, Emily A; Mora, Ethan A.; Poletto, Jamilynn B; Schreier, Andrea M; Seesholtz, Alicia; Sulak, Kenneth J.; Thomas, Michael J.; Woodbury, David; Wyman, Megan T.

Publication Thumbnail
Year Published: 2018

Taxonomy: A history of controversy and uncertainty

No abstract available. 

Roosenburg, Willem M.; Kennedy, Victor S.; Lovich, Jeffrey E.; Hart, Kristen

Publication Thumbnail
Year Published: 2018

Basin-scale model for predicting marsh edge erosion

Recent attempts to relate marsh edge retreat rate to wave power have met varying levels of success. Schwimmer (2001) correlated wave power to marsh boundary retreat rates over a five-year period along sites within Rehoboth Bay, Delaware, USA. Marani et al. (2011) derived a linear relationship between volumetric retreat rate and mean wave power...

Jafari, Navid H.; Chen, Qin J.; Couvillion, Brady; Johnson, Cody L.; Everett, Thomas

Publication Thumbnail
Year Published: 2018

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...

Ramsey, Elijah; Rangoonwala, Amina
Ramsey, E.W., III, and Rangoonwala, A., 2018, Hyperspectral remote sensing of wetland vegetation, in Thenkabail, P.S., Lyon, G.J., and Huete, A., eds., Hyperspectral Remote Sensing of Vegetation (Second Ed.), vol. IV, Advanced Applications in Remote Sensing of Agricultural Crops and Natural Vegetation: CRC Press, Taylor and Francis Group, Boca Raton, Chap. 11, p. 219-248, https://www.routledge.com/Advanced-Applications-in-Remote-Sensing-of-Agricultural-Crops-and-Natural/Thenkabail-Lyon-Huete/p/book/9781138364769.