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
Centering voices of scientists from marginalized backgrounds to understand experiences in climate adaptation science and inform action Centering voices of scientists from marginalized backgrounds to understand experiences in climate adaptation science and inform action
Identifying and building solutions to help people and ecosystems adapt to climate change requires participation of all people; however, Science, Technology, Engineering, and Mathematics (STEM) fields, including environmental sciences, continue to lack diversity. To address this issue, many institutions have increased programming to recruit and retain people from historically marginalized
Authors
Meghna N. Marjadi, Rebecca A. Smith, Hsin Fei Tu, Asha M. Ajmani, Addie Rose Holland, Bianca E. Lopez, Toni Lyn Morelli, Bethany A. Bradley
Conservation translocation immediately reverses decline in imperiled sage-grouse populations Conservation translocation immediately reverses decline in imperiled sage-grouse populations
Conservation translocation (hereafter translocation), the intentional movement of organisms from one location to another as a management tool, can be an extremely useful conservation action to increase the abundance of isolated populations following successful habitat restoration. However, managers seek to weigh the benefits against costs to the source population from which individuals...
Authors
Mary B. Meyerpeter, Peter S. Coates, Megan C. Milligan, Brian G. Prochazka, Kade D. Lazenby, Steve Abele, John C. Tull, Katherine Miller, Jesse L. Kolar, Steven R. Mathews, David K. Dehlgren, David J. Delehanty
Spatially explicit capture-recapture using fecal DNA to estimate elk population abundance and growth in western North Carolina, USA Spatially explicit capture-recapture using fecal DNA to estimate elk population abundance and growth in western North Carolina, USA
In an effort to restore extirpated elk to their historical range, 52 elk were reintroduced to Great Smoky Mountains National Park (GRSM) in North Carolina, USA, during 2001 and 2002. Since their reintroduction, elk numbers have increased, and elk have extended their range beyond GRSM boundaries. We used spatially explicit capture-recapture (SCR) methods based on fecal DNA to identify...
Authors
Jessica L. Braunstein, Joseph D. Clark, Benjamin C. Augustine, Caleb R. Hickman, Justin McVey, Joseph G. Yarkovich
Short-term ecological effects of solar energy development depend on plant community, soil type, and disturbance intensity Short-term ecological effects of solar energy development depend on plant community, soil type, and disturbance intensity
Solar energy is rapidly growing to decarbonize the electrical grid. Maintaining ecosystem function with solar energy generation can be promoted through construction methods that minimize negative impacts on soils and vegetation. However, the disturbance created by less-impactful construction methods at utility-scale solar energy (USSE) facilities and the ecosystem responses remain...
Authors
Claire C Karban, Seth M. Munson, Lara A. Kobelt, Jeffrey E. Lovich
Community estimate of global glacier mass changes from 2000 to 2023 Community estimate of global glacier mass changes from 2000 to 2023
Glaciers are indicators of ongoing anthropogenic climate change1. Their melting leads to increased local geohazards2, and impacts marine3 and terrestrial4,5 ecosystems, regional freshwater resources6, and both global water and energy cycles7,8. Together with the Greenland and Antarctic ice sheets, glaciers are essential drivers of present9,10 and future11,12,13 sea-level rise. Previous...
Authors
Michael Zemp, Livia Jakob, Ines Dussaillant, Samuel U. Nussbaumer, Noel Gourmelen, Sophie Dubber, A. Geruo, Sahra Abdullahi, Liss M. Andreassen, Etienne Berthier, Atanu Bhattacharya, Alejandro Blazquez, Laura Boehm Vock, Tobias Bolch, Jason Box, Matthias H. Braun, Fanny Brun, Eric Cicero, William Colgan, Nicolas Eckert, D. Farinotti, Caitlyn Florentine, Dana Floricioiu, Alex Gardner, Christopher Harig, Javed Hassan, Romain Hugonnet, Matthias Huss, Tómas Jóhannesson, Chia-Chun Angela Liang, Chang-Qing Ke, Shfaqat Abbas, Owen King, Marin Kneib, Lukas Krieger, Fabien Maussion, Enrico Mattea, Robert McNabb, Brian Menounos, Evan Miles, Geir Moholdt, Johan Nilsson, F. Palsson, Julia Pfeffer, Livia Piermattei, Stephen Plummer, Andreas Richter, Ingo Sasgen, Lilian Schuster, Thorsten Seehaus, Xiaoyi Shen, Christian Sommer, Tyler Sutterley, Desiree Treichler, Isabella Velicogna, Bert Wouters, Harry Zekollari, Whyjay Zheng
Not just corticosterone: Further characterization of the endocrine response of Kemp’s ridley sea turtles (Lepidochelys kempii) reveals elevated plasma aldosterone concentrations during field capture events Not just corticosterone: Further characterization of the endocrine response of Kemp’s ridley sea turtles (Lepidochelys kempii) reveals elevated plasma aldosterone concentrations during field capture events
To develop safe and effective management policies, it is important to understand the physiologic effects of fishing interactions and scientific research methods on endangered marine species. In the present study, validated assays for plasma corticosterone, free thyroxine (fT4), and aldosterone were used to assess the endocrine status of 61 presumed healthy, wild Kemp's ridley sea turtles
Authors
Charles J. Innis, Katherine M. Graham, Cody R. Mott, Kristen Hart, David Roche, Michael Cherkiss, Elizabeth A. Burgess
What is a specialist? Quantifying host breadth enables impact prediction for invasive herbivores What is a specialist? Quantifying host breadth enables impact prediction for invasive herbivores
Herbivores are commonly classified as host specialists or generalists for various purposes, yet the definitions of these terms, and their intermediates, are often imprecise and ambiguous. We quantified host breadth for 240 non-native, tree-feeding insects in North America using phylogenetic diversity. We demonstrated that a partitioning of host breadth: (1) causes 67% of non-native...
Authors
Ashley N. Schulz, Nathan P. Havill, Travis D. Marsico, Matthew P. Ayres, Kamal J.K. Gandhi, Daniel A. Herms, Angela M. Hoover, Ruth A. Hufbauer, Andrew M. Liebhold, Kenneth F. Raffa, Kathryn A. Thomas, Patrick C. Tobin, Daniel R. Uden, Angela M. Mech
Quantifying regional ecological dynamics using agency monitoring data, ecological site descriptions, and ecological site groups Quantifying regional ecological dynamics using agency monitoring data, ecological site descriptions, and ecological site groups
Information about what ecological conditions are likely, causes or drivers of degradation, and potential management actions to restore degraded lands may support land conservation and restoration decisions. State-and-transition models (STMs) describe persistent plant and ecological conditions that are possible (the “state”) within a given abiotic setting and drivers or actions that can...
Authors
Michael C. Duniway, Anna C. Knight, Travis W. Nauman, Tara B.B. Bishop, Sarah E. McCord, Nicholas P. Webb, C. Jason Williams, Joel T. Humphries
Increased heterozygosity and body condition result from admixed translocation of the threatened Mogollon Narrow-headed Gartersnake (Thamnophis rufipunctatus) Increased heterozygosity and body condition result from admixed translocation of the threatened Mogollon Narrow-headed Gartersnake (Thamnophis rufipunctatus)
Enhancing gene flow through translocations can be a useful tool in recovering small and isolated populations. However, it is not devoid of genetic risks, such as outbreeding depression in future generations, that can have negative consequences in terms of the establishment and mean fitness of the population. Studies that monitor the long-term effects of genetic rescue on populations in...
Authors
Dustin A. Wood, Bruce L. Christman, Randy D. Jennings, Jonathan P. Rose, Erika M. Nowak, Justin Schofer, Amy G. Vandergast
Does habitat or climate change drive species range shifts? Does habitat or climate change drive species range shifts?
A primary prediction of climate change ecology is that species will track their climate niche poleward and upslope. However, studies have shown species responding in surprising ways. In this study, we aim to understand the impact of global change on species ranges by considering both climate and habitat changes. Using occupancy analysis of acoustic survey data in the mountains of the...
Authors
Toni Lyn Morelli, Michael T. Hallworth, Timothy Duclos, Adam Ells, Steven D. Faccio, Jane R. Foster, Kent P. McFarland, Keith Nislow, Joel Ralston, Mary Ratnaswamy, William V. Deluca, Alexej P.K. Siren
Contrasting magnitude and timing of pulsed aqueous methylmercury bioaccumulation across a reservoir food web Contrasting magnitude and timing of pulsed aqueous methylmercury bioaccumulation across a reservoir food web
Water column hypoxia is a key process influencing methylmercury (MeHg) production and availability in waterbodies worldwide. During seasonal destratification, large, short-lived pulses of aqueous MeHg may be released into the subsequently mixed water column, but little is known about the fate of these pulses, particularly whether there are concomitant increases in MeHg uptake into...
Authors
James Willacker, Collin A. Eagles-Smith, Austin K. Baldwin, Michael T. Tate, Brett A. Poulin, Jesse Naymik, David P. Krabbenhoft, Ralph Myers, James A. Chandler
An early detection rapid response case study of the Black and White Tegu (Salvator merianae) and implications for a broader framework An early detection rapid response case study of the Black and White Tegu (Salvator merianae) and implications for a broader framework
Documentation of successful early detection rapid response (EDRR) efforts is lacking from the scientific literature but is needed to inform invasive species response protocols. The Black and White tegu (Salvator merianae) has become established in several Florida counties and its spread is of significant conservation concern. It is of high priority for state and federal managers to...
Authors
Mark Robert Sandfoss, Amanda Marie Kissel, Lisa Marie McBride, Matthew Fox Metcalf, Sarah Rae Sherburne, Travis R. Mangione, Matthew McCollister, Amy A. Yackel Adams