Publications
Browse publications authored by our scientists. Publications available are: USGS-authored journal articles, series reports, book chapters, other government publications, and more.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Filter Total Items: 5110
Global perspectives on the urban stream syndrome Global perspectives on the urban stream syndrome
Urban streams commonly express degraded physical, chemical, and biological conditions that have been collectively termed the “urban stream syndrome”. The description of the syndrome highlights the broad similarities among these streams relative to their less-impaired counterparts. Awareness of these commonalities has fostered rapid improvements in the management of urban stormwater for...
Authors
Allison H. Roy, Derek B. Booth, Krista A. Capps, Benjamin Smith
Using standardized fishery data to inform rehabilitation efforts Using standardized fishery data to inform rehabilitation efforts
Lakes and reservoirs progress through an aging process often accelerated by human activities, resulting in degradation or loss of ecosystem services. Resource managers thus attempt to slow or reverse the negative effects of aging using a myriad of rehabilitation strategies. Sustained monitoring programs to assess the efficacy of rehabilitation strategies are often limited; however, long...
Authors
Jonathan J. Spurgeon, Nathaniel T. Stewart, Mark A. Pegg, Kevin L. Pope, Mark T. Porath
Assessing models of speciation under different biogeographic scenarios; An empirical study using multi-locus and RNA-seq analyses Assessing models of speciation under different biogeographic scenarios; An empirical study using multi-locus and RNA-seq analyses
Evolutionary biology often seeks to decipher the drivers of speciation, and much debate persists over the relative importance of isolation and gene flow in the formation of new species. Genetic studies of closely related species can assess if gene flow was present during speciation, because signatures of past introgression often persist in the genome. We test hypotheses on which...
Authors
Taylor Edwards, Marc Tollis, PingHsun Hsieh, Ryan N. Gutenkunst, Zhen Liu, Kenro Kusumi, Melanie Culver, Robert W. Murphy
The relative influence of road characteristics and habitat on adjacent lizard populations in arid shrublands The relative influence of road characteristics and habitat on adjacent lizard populations in arid shrublands
As road networks continue to expand globally, indirect impacts to adjacent wildlife populations remain largely unknown. Simultaneously, reptile populations are declining worldwide and anthropogenic habitat loss and fragmentation are frequently cited causes. We evaluated the relative influence of three different road characteristics (surface treatment, width, and traffic volume) and...
Authors
Kaylan A. Hubbard, Anna D. Chalfoun, Kenneth G. Gerow
Urbanization and stream ecology: Diverse mechanisms of change Urbanization and stream ecology: Diverse mechanisms of change
The field of urban stream ecology has evolved rapidly in the last 3 decades, and it now includes natural scientists from numerous disciplines working with social scientists, landscape planners and designers, and land and water managers to address complex, socioecological problems that have manifested in urban landscapes. Over the last decade, stream ecologists have met 3 times at the...
Authors
Allison H. Roy, Krista A. Capps, Rana W. El-Sabaawi, Krista L. Jones, Thomas B. Parr, Alonso Ramirez, Robert F. Smith, Christopher J. Walsh, Seth J. Wenger
Northern long-eared bat day-roosting and prescribed fire in the Central Appalachians, USA Northern long-eared bat day-roosting and prescribed fire in the Central Appalachians, USA
The northern long-eared bat (Myotis septentrionalis Trovessart) is a cavity-roosting species that forages in cluttered upland and riparian forests throughout the oak-dominated Appalachian and Central Hardwoods regions. Common prior to white-nose syndrome, the population of this bat species has declined to functional extirpation in some regions in the Northeast and Mid-Atlantic, including...
Authors
W. Mark Ford, Alexander Silvis, Joshua B. Johnson, John W. Edwards, Milu Karp
Characterizing seasonal and diel vertical movement and habitat use of lake whitefish (Coregonus clupeaformis) in Clear Lake, Maine Characterizing seasonal and diel vertical movement and habitat use of lake whitefish (Coregonus clupeaformis) in Clear Lake, Maine
Seasonal and daily vertical activity of lake whitefish Coregonus clupeaformis was studied in Clear Lake, Maine (253 ha), using acoustic telemetry from November 2004 to June 2009. Twenty adult lake whitefish were tagged with acoustic tags that had either a depth sensor or both depth and temperature sensors to assess vertical habitat use at a seasonal and daily resolution. Vertical habitat...
Authors
Joseph D. Zydlewski, Dimitry Gorsky, David Balsey
Toward more realistic projections of soil carbon dynamics by Earth system models Toward more realistic projections of soil carbon dynamics by Earth system models
Soil carbon (C) is a critical component of Earth system models (ESMs), and its diverse representations are a major source of the large spread across models in the terrestrial C sink from the third to fifth assessment reports of the Intergovernmental Panel on Climate Change (IPCC). Improving soil C projections is of a high priority for Earth system modeling in the future IPCC and other...
Authors
Y. Luo, Anders Ahlstrom, Steven D. Allison, Niels H. Batjes, V. Brovkin, Nuno Carvalhais, Adrian Chappell, Philippe Ciais, Eric A. Davidson, Adien Finzi, Katerina Georgiou, Bertrand Guenet, Oleksandra Hararuk, Jennifer Harden, Yujie He, Francesca Hopkins, L. Jiang, Charles Koven, Robert B. Jackson, Chris D. Jones, M. Lara, J. Liang, A. David McGuire, William Parton, Changhui Peng, J. Randerson, Alejandro Salazar, Carlos A. Sierra, Matthew J. Smith, Hanqin Tian, Katherine E. O Todd-Brown, Margaret S. Torn, Kees Jan van Groenigen, Ying Wang, Tristram O. West, Yaxing Wei, William R. Wieder, Jianyang Xia, Xia Xu, Xiaofeng Xu, T. Zhou
Distributions of small nongame fishes in the lower Yellowstone River Distributions of small nongame fishes in the lower Yellowstone River
The Yellowstone River is the longest unimpounded river in the conterminous United States. It has a relatively natural flow regime, which helps maintain diverse habitats and fish assemblages uncommon in large rivers elsewhere. The lower Yellowstone River was thought to support a diverse nongame fish assemblage including several species of special concern. However, comprehensive data on...
Authors
Michael B. Duncan, Robert G. Bramblett, Alexander V. Zale
The leatherback turtle: Biology and conservation The leatherback turtle: Biology and conservation
No abstract available.
Authors
Raymond R. Carthy
Assessing the feasibility of using acoustic monitoring for Burbot conservation, management, and production Assessing the feasibility of using acoustic monitoring for Burbot conservation, management, and production
Burbot Lota lota is the sole freshwater representative of the cod-like fishes and supports subsistence, commercial, and recreational fisheries worldwide above approximately 40° N. It is a difficult species to manage effectively due to its preference for deep-water habitats and spawning activity under the ice in winter. Like other gadiform fishes, Burbot use acoustic signaling as part of...
Authors
Timothy B. Grabowski
Ecology and conservation of Lesser Prairie-Chickens Ecology and conservation of Lesser Prairie-Chickens
Lesser Prairie-Chickens have experienced substantial declines in terms of population and the extent of area that they occupy. While they are an elusive species, making it difficult at times to monitor them, current evidence indicates that they have been persistently decreasing in number since the Dust Bowl of the 1930s dramatically affected their core range. In May of 2014, the United...