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Publications

This list of publications includes peer-review journal articles, official USGS publications series, reports and more authored by scientists in the Ecosystems Mission Area. A database of all USGS publications, with advanced search features, can be accessed at the USGS Publications Warehouse.  

Filter Total Items: 42876

Advancing the match-mismatch framework for large herbivores in the Arctic: Evaluating the evidence for a trophic mismatch in caribou Advancing the match-mismatch framework for large herbivores in the Arctic: Evaluating the evidence for a trophic mismatch in caribou

Climate-induced shifts in plant phenology may adversely affect animals that cannot or do not shift the timing of their reproductive cycle. The realized effect of potential trophic “mismatches” between a consumer and its food varies with the degree to which species rely on dietary income and stored capital. Large Arctic herbivores rely heavily on maternal capital to reproduce and give...
Authors
David D. Gustine, Perry Barboza, Layne G. Adams, Brad Griffith, Raymond D. Cameron, Kenneth R. Whitten

Recommended approaches to the scientific evaluation of ecotoxicological hazards and risks of endocrine-active substances Recommended approaches to the scientific evaluation of ecotoxicological hazards and risks of endocrine-active substances

A SETAC Pellston Workshop® “Environmental Hazard and Risk Assessment Approaches for Endocrine-Active Substances (EHRA)” was held in February 2016 in Pensacola, Florida, USA. The primary objective of the workshop was to provide advice, based on current scientific understanding, to regulators and policy makers; the aim being to make considered, informed decisions on whether to select an
Authors
Peter Matthiessen, Gerald T. Ankley, Ronald C. Biever, Poul Bjerregaard, Christopher Borgert, Kristin Brugger, Amy Blankinship, Janice Chambers, Katherine K. Coady, Lisa Constantine, ZhiChao Dang, Nancy D. Denslow, David Dreier, Steve Dungey, L. Earl Gray, Melanie Gross, Patrick D. Guiney, Markus Hecker, Henrik Holbech, Taisen Iguchi, Sarah Kadlec, Natalie K. Karouna-Renier, Ioanna Katsiadaki, Yukio Kawashima, Werner Kloas, Henry Krueger, Anu Kumar, Laurent Lagadic, Annegaaike Leopold, Steven L. Levine, Gerd Maack, Sue Marty, James P. Meador, Ellen Mihaich, Jenny Odum, Lisa Ortego, Joanne L. Parrott, Daniel Pickford, Mike Roberts, Christoph Schaefers, Tamar Schwarz, Keith Solomon, Tim Verslycke, Lennart Weltje, James R. Wheeler, Mike Williams, Jeffery C. Wolf, Kunihiko Yamazaki

Conservation status of the American horseshoe crab, (Limulus polyphemus): A regional assessment Conservation status of the American horseshoe crab, (Limulus polyphemus): A regional assessment

Horseshoe crabs have persisted for more than 200 million years, and fossil forms date to 450 million years ago. The American horseshoe crab (Limulus polyphemus), one of four extant horseshoe crab species, is found along the Atlantic coastline of North America ranging from Alabama to Maine, USA with another distinct population on the coasts of Campeche, Yucatán and Quintana Roo in the...
Authors
David R. Smith, H. Jane Brockmann, Mark A. Beekey, Tim L. King, Mike Millard, Jaime Zaldivar-Rae

Isotopic niches support the resource breadth hypothesis Isotopic niches support the resource breadth hypothesis

Because a broad spectrum of resource use allows species to persist in a wide range of habitat types, and thus permits them to occupy large geographical areas, and because broadly distributed species have access to more diverse resource bases, the resource breadth hypothesis posits that the diversity of resources used by organisms should be positively related with the extent of their...
Authors
Jonathan A. Rader, Seth D. Newsome, Pablo Sabat, R. Terry Chesser, Michael E. Dillon, Carlos Martinez del Rio

Relations of alpine plant communities across environmental gradients: Multilevel versus multiscale analyses Relations of alpine plant communities across environmental gradients: Multilevel versus multiscale analyses

Alpine plant communities vary, and their environmental covariates could influence their response to climate change. A single multilevel model of how alpine plant community composition is determined by hierarchical relations is compared to a separate examination of those relations at different scales. Nonmetric multidimensional scaling of species cover for plots in four regions across the...
Authors
George P. Malanson, Dale L. Zimmerman, Mitch Kinney, Daniel B. Fagre

Assessment of contemporary genetic diversity and inter-taxa/inter-region exchange of avian paramyxovirus serotype 1 in wild birds sampled in North America Assessment of contemporary genetic diversity and inter-taxa/inter-region exchange of avian paramyxovirus serotype 1 in wild birds sampled in North America

Background Avian paramyxovirus serotype 1 (APMV-1) viruses are globally distributed, infect wild, peridomestic, and domestic birds, and sometimes lead to outbreaks of disease. Thus, the maintenance, evolution, and spread of APMV-1 viruses are relevant to avian health. Methods In this study we sequenced the fusion gene from 58 APMV-1 isolates recovered from thirteen species of wild birds...
Authors
Andrew M. Ramey, Iryna V. Goraichuk, Joseph T. Hicks, Kiril M. Dimitrov, Rebecca L. Poulson, David E. Stallknecht, Justin Bahl, Claudio L. Afonso

Mallard (Anas platyrhynchos) mortality and recovery rates vary by wing molt status at time of banding Mallard (Anas platyrhynchos) mortality and recovery rates vary by wing molt status at time of banding

Recovery (i.e., shot, retrieved, and reported) rates and daily mortality risk of 52,330 adult Mallards (Anas platyrhynchos) leg-banded during pre-molt, in-molt, or post-molt during 1985–2011 were evaluated to better understand mortality during wing molt in dynamics of the Mallard population in California, USA. Recovery rates and non-hunting mortality risk varied by molt status at time of...
Authors
Joseph P. Fleskes, Brian J. Halstead, Jeffrey D. Kohl, Gregory S. Yarris

Trawl-based assessment of Lake Ontario pelagic prey fishes including Alewife and Rainbow Smelt Trawl-based assessment of Lake Ontario pelagic prey fishes including Alewife and Rainbow Smelt

Managing Lake Ontario fisheries in an ecosystem-context, requires reliable data on the status and trends of prey fishes that support predator populations. We report on the community and population dynamics of Lake Ontario pelagic prey fishes, based on bottom trawl surveys. We emphasize information that supports the international Lake Ontario Committee’s Fish Community Objectives. In 2016...
Authors
Brian Weidel, Maureen Walsh, Michael J. Connerton, Jeremy P. Holden

Five-year external reviews of the eight department of interior climate science centers Five-year external reviews of the eight department of interior climate science centers

No abstract available.
Authors
Jill B. Rolland, P. B. Duffy, Clifford Duke, David Helweg, Stephen L. Katz, Olivia E. LeDee, Steven Quiring

Potential concerns with analytical Methods Used for the detection of Batrachochytrium salamandrivorans from archived DNA of amphibian swab samples, Oregon, USA Potential concerns with analytical Methods Used for the detection of Batrachochytrium salamandrivorans from archived DNA of amphibian swab samples, Oregon, USA

Taxonomic identification of pollen has historically been accomplished via light microscopy but requires specialized knowledge and reference collections, particularly when identification to lower taxonomic levels is necessary. Recently, next-generation sequencing technology has been used as a cost-effective alternative for identifying bee-collected pollen; however, this novel approach has...
Authors
Deborah D. Iwanowicz, William B. Schill, Deanna H. Olson, M. J. Adams, Christine L. Densmore, Robert S. Cornman, Cynthia R. Adams, Chester Figiel, Chauncey W. Anderson, Andrew R Blaustein, Tara Chestnut

Contaminants of emerging concern in the Great Lakes Basin: A report on sediment, water, and fish tissue chemistry collected in 2010-2012 Contaminants of emerging concern in the Great Lakes Basin: A report on sediment, water, and fish tissue chemistry collected in 2010-2012

Despite being detected at low levels in surface waters and sediments across the United States, contaminants of emerging concern (CECs) in the Great Lakes Basin are not well characterized in terms of spatial and temporal occurrence. Additionally, although the detrimental effects of exposure to CECs on fish and wildlife have been documented for many CECs in laboratory studies, we do not...
Authors
Steven J. Choy, Mandy L. Annis, JoAnn Banda, Sarah R. Bowman, Mark E. Brigham, Sarah M. Elliott, Daniel J. Gefell, Mark D. Jankowski, Zachary G. Jorgenson, Kathy Lee, Jeremy N. Moore, William A. Tucker

Shifts in microbial community structure and function in surface waters impacted by unconventional oil and gas wastewater revealed by metagenomics Shifts in microbial community structure and function in surface waters impacted by unconventional oil and gas wastewater revealed by metagenomics

Unconventional oil and gas (UOG) production produces large quantities of wastewater with complex geochemistry and largely uncharacterized impacts on surface waters. In this study, we assessed shifts in microbial community structure and function in sediments and waters upstream and downstream from a UOG wastewater disposal facility. To do this, quantitative PCR for 16S rRNA and antibiotic
Authors
N.L. Fahrenfeld, Hannah Delos Reyes, Alessia Eramo, Denise M. Akob, Adam C. Mumford, Isabelle M. Cozzarelli
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