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: 43015
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
A high efficiency method for the extraction and quantitative analysis of 45 PFAS in whole fish A high efficiency method for the extraction and quantitative analysis of 45 PFAS in whole fish
This study describes and validates a new method for extracting perfluoroalkyl and polyfluoroalkyl substances (PFAS) from whole-body fish tissue, demonstrates that freeze-dry preservation of tissue conserves bioaccumulative PFAS, and details a method demonstration on Lake Michigan fish. While fish filets are more commonly analyzed for their significance to human health, whole fish are...
Authors
Sarah Balgooyen, Madelynn Scott, Brett R. Blackwell, Erin L. Pulster, Michael B. Mahon, Ryan F. Lepak, Will Backe
Terrestrial mammal diversity at Hansen Dam (Los Angeles, California, USA): Flood control area acts as habitat in a human-dominated landscape Terrestrial mammal diversity at Hansen Dam (Los Angeles, California, USA): Flood control area acts as habitat in a human-dominated landscape
Urban expansion is a prominent threat to biodiversity, particularly for terrestrial mammals, which are significantly impacted by disruptions in habitat connectivity and loss. It can also lead to increased human‑wildlife conflicts that contribute to species decline. Urban public works projects, such as flood control areas, may coincidentally preserve significant habitat, but their...
Authors
Auxenia G. Privett-Mendoza, Stella Oganesyan, Robert N. Fisher, Cynthia Joan Hitchcock, Denise Clark, Amanda J. Zellmer
What is eDNA method standardization and why do we need it? What is eDNA method standardization and why do we need it?
The rapid advancement of environmental DNA (eDNA) science in the past two decades has inspired a concomitant growth in the development of eDNA sampling and analytical methods. However, these methods are often developed by individual laboratories or institutions, which can isolate protocols within programmes, agencies or regions and prevent the beneficial exchange of data and ideas...
Authors
Susanna Theroux, Adam Sepulveda, Cathryn L. Abbott, Zachary Gold, Alison W. Watts, Margaret Hunter, Katy E. Klymus, Shana L. Hirsch, Joseph M. Craine, Devin Nicole Jones-Slobodian, Rachel J. Brown, Joshua A. Steele, Miwa Takahashi, Rachel T. Noble, John A. Darling