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: 41918
Biosafety practices when working with bats: A guide to field research considerations
Introduction: Field work with bats is an important contribution to many areas of research in environmental biology and ecology, as well as microbiology. Work with bats poses hazards such as bites and scratches, and the potential for exposure to infectious pathogens such as rabies virus. It also exposes researchers to many other potential hazards inherent to field work, such as environmental condit
Authors
Alvaro Aguilar-Setién, Nidia Aréchiga-Ceballos, Gary A. Balsamo, Amy J. Behrman, Hannah K. Frank, Gary R. Fujimoto, Elizabeth Gilman Duane, Thomas Warner Hudson III, Shelley M. Jones, Luis A. Ochoa Carrera, Gregory L. Powell, Carrie Alison Smith, Joni Triantis Van Sickle, Susan E. Vleck
Influence of riparian thinning on trophic pathways supporting stream food webs in forested watersheds
Resource managers seek to thin second-growth riparian forests to address multiple stream and riparian management objectives, including enhancing aquatic productivity via light-mediated trophic pathways in watersheds of the Pacific Northwest (USA). However, such increases in aquatic productivity depend on complex food web dynamics that link riparian forests and streams. To evaluate how riparian for
Authors
David A. Roon, Jason B. Dunham, J. Ryan Bellmore, Deanna H. Olson, Bret C. Harvey
New strategies for characterizing genetic structure in wide-ranging, continuously distributed species: a Greater Sage-grouse case study
Characterizing genetic structure across a species’ range is relevant for management and conservation as it can be used to define population boundaries and quantify connectivity. Wide-ranging species residing in continuously distributed habitat pose substantial challenges for the characterization of genetic structure as many analytical methods used are less effective when isolation by distance is a
Authors
Sara J. Oyler-McCance, Todd B. Cross, Jeffery R. Row, Michael K. Schwartz, Dave E. Naugle, Jennifer A. Fike, Kristopher J. Winiarski, Brad C. Fedy
Potential effects of energy development on environmental resources of the Williston Basin in Montana, North Dakota, and South Dakota—Executive summary
Executive SummaryThe Williston Basin, which includes parts of Montana, North Dakota, and South Dakota in the United States and parts of Manitoba and Saskatchewan in Canada, has been explored as a potential source of energy resources since the early 20th century; however, commercially viable petroleum drilling and recovery began in earnest in the 1950s. When oil prices rose in the mid-1980s, the nu
Authors
Max Post van der Burg, Kevin C. Vining, Jill D. Frankforter
Potential effects of energy development on environmental resources of the Williston Basin in Montana, North Dakota, and South Dakota—Species of conservation concern
The ecosystems of the Williston Basin provide direct and indirect benefits to society. These benefits include carbon sequestration, flood control, nutrient rich soils for agricultural productivity, and habitat for wildlife. This chapter’s main focus is on the effects of energy development on species that occupy the ecosystems in the Williston Basin. We compiled a list of documented species of cons
Authors
Max Post van der Burg, Amy J. Symstad, Lawrence D. Igl, David M. Mushet, Diane L. Larson, Glen A. Sargeant, David D. Harper, Aïda M. Farag, Brian A. Tangen, Michael J. Anteau
Potential effects of energy development on environmental resources of the Williston Basin in Montana, North Dakota, and South Dakota
About this volumeThe Williston Basin, which includes parts of Montana, North Dakota, and South Dakota in the United States, has been a leading domestic oil and gas producing area. To better understand the potential effects of energy development on environmental resources in the Williston Basin, the U.S. Geological Survey, in cooperation with the Bureau of Land Management, and in support of the nee
Climate change weakens the impact of disturbance interval on the growth rate of natural populations of Venus flytrap
Disturbances elicit both positive and negative effects on organisms; these effects vary in their strength and their timing. Effects of disturbance interval (i.e., the length of time between disturbances) on population growth will depend on both the timing and strength of positive and negative effects of disturbances. Climate change can modify the relative strengths of these positive and negative e
Authors
Allison M Louthan, Melina Keighron, Elsita Kiekebusch, Heather Cayton, Adam J. Terando, William F. Morris
Hepatic gene expression profiling of American kestrels (Falco sparverius) exposed in ovo to three alternative brominated flame retardants
A number of brominated flame retardants (BFRs) have been reported to interfere with the thyroid signaling pathway and cause oxidative stress in birds, yet the underlying shifts in gene expression associated with these effects remain poorly understood. In this study, we measured hepatic transcriptional responses of 31 genes in American kestrel (Falco sparverius) hatchlings following in ovo exposure
Authors
Christopher G. Goodchild, Natalie K. Karouna-Renier, Ryan P. Braham, Paula F. P. Henry, Robert J. Letcher, Kim J. Fernie
Climate matching with the climatchR R package
Climate matching allows comparisons of climatic conditions between different locations to understand location and species range climatic suitability. The approach may be used as part of horizon scanning exercises such as those conducted for invasive species. We implemented the CLIMATCH algorithm into an R package, climatchR. The package allows automated and scripted climate matching exercises acro
Authors
Richard A. Erickson, Peder S Engelstad, Catherine S. Jarnevich, Helen Sofaer, Wesley M. Daniel
The influence of satellite-derived environmental and oceanographic parameters on marine turtle time at surface in the Gulf of Mexico
The aftermath of the 2010 Deepwater Horizon oil spill highlighted the lack of baseline spatial, behavioral, and abundance data for many species, including imperiled marine turtles, across the Gulf of Mexico. The ecology of marine turtles is closely tied to their vertical movements within the water column and is therefore critical knowledge for resource management in a changing ocean. A more compre
Authors
Kelsey E. Roberts, Lance P. Garrison, Joel G. Ortega-Ortiz, Chuanmin Hu, Yingjun Zhang, Christopher R. Sasso, Margaret Lamont, Kristen Hart
Development of a ddPCR assay for the detection of the Smoky Madtom (Noturus baileyi) from eDNA in stream water samples
The Smoky Madtom Noturus baileyi is a federally endangered species, whose native distribution includes lower Abrams Creek in Great Smoky Mountains National Park (GRSM) and Citico Creek in nearby Cherokee National Forest. Due to challenges for bio-monitoring posed by its nocturnality and cryptic life history, an environmental DNA (eDNA)-based approach for detection would be useful to complement exi
Authors
Aaron Aunins, Michael S. Eackles, Paul E Super, Matt A. Kulp, Becky J Nichols, Barbara A. Lubinski, Cheryl L. Morrison, Timothy L. King