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: 42768
From satellites to frogs: Quantifying ecohydrological change, drought mitigation, and population demography in desert meadows From satellites to frogs: Quantifying ecohydrological change, drought mitigation, and population demography in desert meadows
Increasing frequency and severity of droughts have motivated natural resource managers to mitigate harmful ecological and hydrological effects of drought, but drought mitigation is an emerging science and evaluating its effectiveness is difficult. We examined ecohydrological responses of drought mitigation actions aimed at conserving populations of the Columbia spotted frog (Rana...
Authors
David S. Pilliod, Mark B. Hausner, Rick D. Scherer
Leave no trace communication: Effectiveness based on assessments of resource conditions Leave no trace communication: Effectiveness based on assessments of resource conditions
The efficacy of different Leave No Trace (LNT) communication interventions designed to persuade forest visitors to practice low-impact camping behaviors were evaluated. Three depreciative campsite behaviors—littering, tree damage, and surface disposal of human waste—were evaluated by before-and-after resource condition assessments. Three LNT communication interventions were evaluated...
Authors
Nita Settina, Jeffrey L. Marion, Forrest Schwartz
Developing behavioral and evidence-based programs for wildfire risk mitigation Developing behavioral and evidence-based programs for wildfire risk mitigation
The actions of residents in the wildland–urban interface can influence the private and social costs of wildfire. Wildfire programs that encourage residents to take action are often delivered without evidence of effects on behavior. Research from the field of behavioral science shows that simple, often low-cost changes to program design and delivery can influence socially desirable...
Authors
Hilary Byerly, James Meldrum, Hannah Brenkert-Smith, Patricia A. Champ, Jamie Gomez, Lilia C. Falk, Christopher M. Barth
2018 Kaua'i forest bird population estimates and trends 2018 Kaua'i forest bird population estimates and trends
Kaua‘i's native forest birds have experienced steep declines since the beginning of systematic surveys in 1981, and declines have accelerated in recent decades. This report details the analysis of the most recent surveys conducted in 2018. Incorporating the new survey results, long-term trends continue to show sharp declines for all native honeycreeper species with the exception of...
Authors
Eben H. Paxton, Kevin W. Brinck, Lisa H. Crampton, Justin Hite, Maria Costantini
Testing a continuous measure of recreation specialization among birdwatchers Testing a continuous measure of recreation specialization among birdwatchers
Recreation specialization is a framework that can be used to explain the variation among outdoor recreationists’ preferences, attitudes, and behaviors. Recreation specialization has been operationalized using several approaches, including summative indices, cluster analysis, and self-classification categorical measures. Although these approaches measure the multiple dimensions of the...
Authors
H.W. Harshaw, Nicholas W. Cole, Ashley A. Dayer, Jonathan D. Rutter, David C. Fulton, Andrew H. Raedeke, Rudy Schuster, Jennifer N. Duberstein
A century of pollen foraging by the endangered rusty patched bumble bee (Bombus affinis): Inferences from molecular sequencing of museum specimens A century of pollen foraging by the endangered rusty patched bumble bee (Bombus affinis): Inferences from molecular sequencing of museum specimens
In 2017 the rusty patched bumble bee (Bombus affinis) became the first bee listed under the Endangered Species Act in the continental United States due to population declines and an 87% reduction in the species’ distribution. Bombus affinis decline began in the 1990s, predating modern bee surveying initiatives, and obfuscating drivers of decline. While understood to be a highly...
Authors
Michael P. Simanonok, Clint Otto, Robert S. Cornman, Deborah D. Iwanowicz, James P. Strange, Tamara A. Smith
Global challenges for nitrogen science-policy interactions: Towards the International Nitrogen Management System (INMS) and improved coordination between multi-lateral environmental agreements Global challenges for nitrogen science-policy interactions: Towards the International Nitrogen Management System (INMS) and improved coordination between multi-lateral environmental agreements
Human interference with the nitrogen cycle has doubled reactive nitrogen inputs to the global biosphere over the past century, leading to changes across multiple environmental issues that require urgent action. Nitrogen fertilizers and biological nitrogen fixation have allowed benefits of increased crop harvest and livestock production, while in some areas there is insufficient nitrogen...
Authors
Mark A. Sutton, Clare M. Howard, Will J. Brownlie, David Kanter, Wim de Vries, Tapan Adhya, Jean Ometto, Jill S. Baron, Wilfried Winiwarter, Xiaotang Ju, Cargele Masso, Oene Oenema, N. Raghuram, Hans J.M. van Grinsven, Isabelle Van der Beck, Christopher J. Cox, Steffen Hansen, Ramesh Ramachandran, W. Kevin Hicks
The INI North American Regional Nitrogen Center: 2011–2015 nitrogen activities in North America The INI North American Regional Nitrogen Center: 2011–2015 nitrogen activities in North America
The North American Nitrogen Center (NANC) carries out three main charges: (1) conducting assessments on nitrogen (N) flows within North America and the consequences for human health, water resources, biodiversity, and greenhouse gas emissions; (2) facilitating efforts to develop solutions to the problem of excess nitrogen in agricultural, institutional, and natural resource management...
Authors
Jill S. Baron, Eric A. Davidson
Exploring overlap of feather molting and migration in Tundra Swans using δ2H analysis Exploring overlap of feather molting and migration in Tundra Swans using δ2H analysis
Determining the processes that shape the relative timing of energetically-costly events in the annual cycle of migrating birds is important to our understanding of avian phenology and ecology. We paired satellite tracking and hydrogen stable isotope analysis (δ2H) to examine the relative timing of two such events – migration and feather molting – in tundra swans from four breeding areas...
Authors
Nathan Wolf, T. Scott Smeltz, Jeffrey Welker, Matthew Rogers, Craig R. Ely
Stress gradients interact with disturbance to reveal alternative states in salt marsh: Multivariate resilience at the landscape scale Stress gradients interact with disturbance to reveal alternative states in salt marsh: Multivariate resilience at the landscape scale
Stress gradients influence many ecosystem processes and properties, including ecosystem recovery from and resistance to disturbance. While recent analytical approaches have advanced multivariate metrics of ecosystem resilience that allow quantification of conceptual resilience models and identification of thresholds of state change, these approaches are not often translated to landscape...
Authors
Scott Jones, Camille Stagg, Erik S. Yando, W. Ryan James, Kevin Buffington, Mark W. Hester
Shorebird reproductive response to exceptionally early and late springs varies across sites in Arctic Alaska Shorebird reproductive response to exceptionally early and late springs varies across sites in Arctic Alaska
While increases in overall temperatures are widely reported in the Arctic, large inter-annual variation in spring weather, with extreme early and late conditions, is also occurring. Using data collected from three sites in Arctic Alaska, we explored how shorebird breeding density, nest initiation, nest synchrony, nest survival, and phenological mismatch varied between two exceptionally...
Authors
Rebecca L McGuire, Richard B. Lanctot, Sarah T. Saalfeld, Daniel R. Ruthrauff, Joe Liebezeit
Ecological insights from three decades of animal movement tracking across a changing Arctic Ecological insights from three decades of animal movement tracking across a changing Arctic
The Arctic is entering a new ecological state, with alarming consequences for humanity. Animal-borne sensors offer a window into these changes. Although substantial animal tracking data from the Arctic and subarctic exist, most are difficult to discover and access. Here, we present the new Arctic Animal Movement Archive (AAMA), a growing collection of more than 200 standardized...
Authors
Sarah C Davidson, Gil Bohrer, Eliezer Gurarie, Scott LaPoint, Peter J Mahoney, Natalie Boelman, Jan UH Eitel, Laura R. Prugh, Lee A. Vierling, Jyoti Jennewein, Emma Grier, Ophelie Couriot, Allicia P Kelly, Arjan JH Meddens, Ruth Y Oliver, Roland Kays, Martin Wikelski, Tomas Aarvak, Joshua T. Ackerman, Monica Almeida e Silva, José A. Alves, Erin Bayne, Bryan Bedrosian, Jerrold L. Belant, Andrew M Berdahl, Alicia Berlin, Dominique Berteaux, Joel Bety, Dmitrij Boiko, Travis L. Booms, Bridget L Borg, Stan Boutin, W. Sean Boyd, Kane Brides, Stephen C. Brown, Victor N. Bulyuk, Kurt K Burnham, David Cabot, Michael L. Casazza, Katherine S. Christie, Erica H. Craig, Shanti E. Davis, Tracy Davison, Dominic Demma, Christopher R. DeSorbo, Andrew E. Dixon, Robert Domenech, Gotz Eichhorn, Kyle Elliott, Joseph R. Evenson, Klaus-Michael Exo, Steven Ferguson, Wolfgang Fiedler, Aaron T. Fisk, J. Fort, Alastair Franke, Mark R. Fuller, Stefan Garthe, Gilles Gauthier, Grant Gilchrist, Petr Glazov, Carrie E. Gray, David Gremillet, Larry Griffin, Mike Hallworth, Autumn-Lynn Harrison, Holly Hennin, J Mark Hipfner, James Hodson, James A. Johnson, Kyle Joly, Kimberly Jones, Todd E. Katzner, Jeff W Kidd, Elly Knight, Michael N. Kochert, Andrea Kolzsch, Helmut Kruckenberg, Benjamin J Lagassé, Sandra Lai, Jean-François Lamarre, Richard B. Lanctot, Nicholas C Larter, A David Latham, Christopher J. Latty, James P. Lawler, Don-Jean Leandri-Breton, Hansoo Lee, Stephen B. Lewis, Oliver P. Love, Jesper Madsen, Mark Maftei, Mark L. Mallory, Buck Mangipane, Mikhail Y. Markovets, Peter P. Marra, Rebecca L McGuire, Carol McIntyre, Emily A McKinnon, Tricia A. Miller, Sander Moonen, Tong Mu, Gerhard JDM Muskens, Janet Ng, Kerry L Nicholson, Ingar Jostein Oien, Cory T. Overton, Patricia A Owen, Allison G. L. Patterson, Aevar Petersen, Ivan Pokrovsky, Luke L. Powell, Rui Prieto, Petra Quillfeldt, Jennie Rausch, Kelsey Russell, Sarah T. Saalfeld, Hans Schekkerman, Joel A. Schmutz, Philipp Schwemmer, Dale R. Seip, Adam Shreading, Mónica A. Silva, Brian W. Smith, Fletcher Smith, Jeff P. Smith, Katherine RS Snell, Aleksandr Sokolov, Vasiliy Sokolov, Diana V Solovyeva, Mathew S Sorum, Grigori Tertitski, J. F. Therrien, Kasper Thorup, T. Lee Tibbitts, Ingrid Tulp, Brian D. Uher-Koch, Rob van Bemmelen, Steve Van Wilgenburg, Andrew L. Von Duyke, Jesse Watson, Bryan D Watts, Judy A Williams, Matthew Wilson, Jay Wright, Michael A Yates, David Yurkowski, Ramūnas Žydelis, Mark Hebblewhite