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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: 41772

Bioclimatic variables dataset for baseline and future climate scenarios for climate change studies in Hawai'i

Gridded bioclimatic variables representing yearly, seasonal, and monthly means and extremes in temperature and precipitation have been widely used for ecological modeling purposes and in broader climate change impact and biogeographical studies. As a result of their utility, numerous sets of bioclimatic variables have been developed on a global scale (e.g., WorldClim) but rarely represent the fine
Authors
Lucas Fortini, Lauren R. Kaiser, Lulin Xue, Yaping Wang

Exploring and mitigating plague for One Health purposes

Purpose of ReviewIn 2020, the Appropriations Committee for the U.S. House of Representatives directed the CDC to develop a national One Health framework to combat zoonotic diseases, including sylvatic plague, which is caused by the flea-borne bacterium Yersinia pestis. This review builds upon that multisectoral objective. We aim to increase awareness of Y. pestis and to highlight examples of plagu
Authors
David A. Eads, Dean E. Biggins, Jeffrey Wimsatt, Rebecca J. Eisen, B. Joseph Hinnebusch, Marc R. Matchett, Amanda R. Goldberg, Travis Livieri, Gregory Hacker, Mark Novak, Danielle Buttke, Shaun M. Grassel, John Hughes-Clarke, Linda Atiku

Boiga irregularis (brown treesnake)

No abstract available.
Authors
Patrick D Barnhart, Zachary C. Quiogue, Elisabeth Frasch, Diane Vice, Charlene Beverly Hopkins, Amy A. Yackel Adams, Robert Reed, Melia Gail Nafus

Great Lakes spatial priorities study

Spatial data about the bathymetry, habitat characteristics, underlying geology, and other features of the ocean and inland seas are essential for decision-making. Marine research and management organizations use these data to help ensure safe navigation, promote sustainable fisheries, extract energy, and protect marine habitats in the coastal and ocean waters of the U.S. Exclusive Economic Zone (E
Authors
Karen Gouws, Ashley Chappell, Meredith Westington, Cathleen Yung, Peter C. Esselman, Linden Brinks, Timothy Kearns, Xiaofan Zhang, Brandon Krumwiede, Ken Buja

Anaxyrus boreas (boreal toad). Egg predation

No abstract available..
Authors
Benjamin Lafrance, Nina Moore, David Pilliod, Erin L. Muths

Integrating climate-informed planning into State Wildlife Action Plans in the north central United States

State fish and wildlife agencies are required to submit a State Wildlife Action Plan (SWAP) every 10 years to be eligible for grants through the State Wildlife Grant Program. With the next round of revisions due in 2025, the U.S. Geological Survey North Central Climate Adaptation Science Center is evaluating how to best support states with further integrating climate-informed planning in their SWA
Authors
Kimberly E Szcodronski, Indigo Bannister, Blake R. Hossack, Alisa Wade

Little bugs, big data, and Colorado River adaptive management: Preliminary findings from the ongoing bug flow experiment at Glen Canyon Dam

The undammed Colorado River in Grand Canyon was characterized by spring snow-melt floods that sometimes exceeded 100,000 cubic feet per second (cfs). These were followed by occasional flash floods during summer monsoons, then by low flows from fall through early spring (Figure 1; Topping and others, 2003). This seasonally variable flow regime carried huge loads of sediment and was an important dri
Authors
Theodore Kennedy, Anya Metcalfe, Bridget Deemer, Morgan Ford, Cheyenne Maxime Szydlo, Charles Yackulic, Jeffrey Muehlbauer

Puerto Rico’s state of the climate 2014-2021

The climate of Puerto Rico is influenced by the changing global climate. The following chapters present the current knowledge of the geophysical and chemical drivers and signals of global climate change as they affect the climate of Puerto Rico and influence the climate-dependent services, risks, and vulnerabilities that govern human well-being. These include sustainable economic development, deli
Authors
William A. Gould, Ernesto Dias, Adam Terando, Mark Jury, Jared Bowden, Patricia Chardon, Melissa Meléndez Oyola, Julio Morell

Changes in aquatic vegetation cover following lock closure on the Illinois Waterway from 2019 – 2021

Over the summer of 2020, the Illinois Waterway was closed to complete maintenance on lock chambers along the Illinois River. This closure restricted inter-pool vessel traffic along the river and potentially changed habitat characteristics for aquatic vegetation establishment and growth. To assess if patterns of vegetation establishment and growth changed during the closure, peak biomass imagery fr
Authors
Andrew C. Strassman

Potential cheatgrass abundance within lightly invaded areas of the Great Basin

ContextAnticipating where an invasive species could become abundant can help guide prevention and control efforts aimed at reducing invasion impacts. Information on potential abundance can be combined with information on the current status of an invasion to guide management towards currently uninvaded locations where the threat of invasion is high.ObjectivesWe aimed to support management by develo
Authors
Helen Sofaer, Catherine S. Jarnevich, Erin K. Buchholtz, Brian S. Cade, John T. Abatzoglou, Cameron L. Aldridge, Patrick Comer, Daniel Manier, Lauren E. Parker, Julie A. Heinrichs

Explainable machine learning improves interpretability in the predictive modeling of biological stream conditions in the Chesapeake Bay Watershed, USA

Anthropogenic alterations have resulted in widespread degradation of stream conditions. To aid in stream restoration and management, baseline estimates of conditions and improved explanation of factors driving their degradation are needed. We used random forests to model biological conditions using a benthic macroinvertebrate index of biotic integrity for small, non-tidal streams (upstream area ≤2
Authors
Kelly O. Maloney, Claire Buchanan, Rikke Jepsen, Kevin P. Krause, Matthew Joseph Cashman, Benjamin Paul Gressler, John A. Young, Matthias Schmid

Evaluating the effect of nuclear inclusion X (NIX) infections on Pacific razor clam populations

ABSTRACT: Nuclear inclusion X (NIX), the etiological agent of bacterial gill disease in Pacific razor clams Siliqua patula, was associated with host mortality events in coastal Washington State, USA, during the mid-1980s. Ongoing observations of truncated razor clam size distributions in Kalaloch Beach, Washington, raised concerns that NIX continues to impact populations. We conducted a series of
Authors
Maya Groner, Paul Hershberger, Steven C. Fradkin, Carla M. Conway, Aine C. Hawthorn, Maureen K. Purcell