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: 42675
Twenty-five essential research questions to inform the protection and restoration of freshwater biodiversity Twenty-five essential research questions to inform the protection and restoration of freshwater biodiversity
Freshwater biodiversity is declining at an unprecedented rate. Freshwater conservationists and environmental managers have enough evidence to demonstrate that action must not be delayed but have insufficient evidence to identify those actions that will be most effective in reversing the current trend.Here, the focus is on identifying essential research topics that, if addressed, will...
Authors
Meagan Harper, Hebah S. Mejbel, Dylan Longert, Robin Abell, Beard, Joseph R. Bennett, Stephanie M. Carlson, William Darwall, Anthony Dell, Sami Domisch, David Dudgeon, Jörg Freyhof, Ian Harrison, Kathy A. Hughes, Sonja C. Jahnig, Jonathan M. Jeschke, Richard Lansdown, Mark Lintermans, Abigail Lynch, Helen M. R. Meredith, Sanjay Molur, Julian D. Olden, Steve J. Ormerod, Harmony Patricio, Andrea J. Reid, Astrid Schmidt-Kloiber, Michele Thieme, David Tickner, Eren Turak, Olaf L. F. Weyl, Steve J. Cooke
Responses of soil extracellular enzyme activities and bacterial community composition to seasonal stages of drought in a semiarid grassland Responses of soil extracellular enzyme activities and bacterial community composition to seasonal stages of drought in a semiarid grassland
Extreme drought can strongly impact belowground communities and biogeochemical processes, including soil microbial community composition and extracellular enzyme activities (EEAs), which are considered key agents in ecosystem carbon (C) and nutrient cycling. However, our understanding of how seasonal timing of drought during the growing season affects soil microbial communities and their...
Authors
Wenlan Gao, Sasha C. Reed, Seth M. Munson, Yichao Rui, Wenyuan Fan, Zhenzhen Zheng, Linfeng Li, Rongxiao Che, Kai Xue, Jianqing Du, Xiaoyong Cui, Yanfen Wang, Yanbin Hao
Optimizing preservation for multiple types of historic structures under climate change Optimizing preservation for multiple types of historic structures under climate change
Cultural resources in coastal parks and recreation areas are vulnerable to climate change. The US National Park Service (NPS) is facing the challenge of insufficient budget allocations for both maintenance and climate adaptation of historic structures. Research on adaptation planning for cultural resources has predominately focused on vulnerability assessments of heritage sites; however...
Authors
Xiao Xiao, Erin Seekamp, Junyu Lu, Mitchell J. Eaton, Max Post van der Burg
Gap-filling eddy covariance methane fluxes: Comparison of machine learning model predictions and uncertainties at FLUXNET-CH4 wetlands Gap-filling eddy covariance methane fluxes: Comparison of machine learning model predictions and uncertainties at FLUXNET-CH4 wetlands
Time series of wetland methane fluxes measured by eddy covariance require gap-filling to estimate daily, seasonal, and annual emissions. Gap-filling methane fluxes is challenging because of high variability and complex responses to multiple drivers. To date, there is no widely established gap-filling standard for wetland methane fluxes, with regards both to the best model algorithms and...
Authors
Jeremy Irvin, Sharon Zhou, Gavin McNicol, Fred Lu, Vincent Liu, Etienne Fluet-Chouinard, Zutao Ouyang, Sara Helen Knox, Antje Lucas-Moffat, Carlo Trotta, Dario Papale, Domenico Vitale, Ivan Mammarella, Pavel Alekseychik, Mika Aurela, Anand Avati, Dennis Baldocchi, Sheel Bansal, Gil Bohrer, David I. Campbell, Jiquan Chen, Housen Chu, Higo J. Dalmagro, Kyle B. Delwiche, Ankur R. Desai, Eugenie S. Euskirchen, Sarah Feron, Mathias Goeckede, Martin Heimann, Manuel Helbig, Carole Helfter, Kyle S. Hemes, Takashi Hirano, Hiroki Iwata, Gerald Jurasinski, Aram Kalhori, Andrew Kondrich, Derrick Y. F. Lai, Annalea Lohila, Avni Malholtra, Lutz Merbold, Bhaskar Mitra, Andrew Ng, Mats B. Nilsson, Asko Noormets, Matthias Peichl, A. Camilo Rey-Sanchez, Andrew D. Richardson, Benjamin R. K. Runkle, Karina V. R. Schafer, Oliver Sonnentag, Ellen Stuart-Haëntjens, Cove Sturtevant, Masahito Ueyama, Alex C. Valach, Rodrigo Vargas, George L. Vourlitis, Eric Ward, Guan Xhuan Wong, Donatella Zona, Ma. Carmelita R. Alberto, David P. Billesbach, Gerardo Celis, Han Dolman, Thomas Friborg, Kathrin Fuchs, Sebastien Gogo, Mangaliso J. Gondwe, Jordan P. Goodrich, Pia Gottschalk, Lukas Hortnagl, Adrien Jacotot, Franziska Koebsch, Kuno Kasak, Regine Maier, Timothy H. Morin, Eiko Nemitz, Walter C. Oechel, Patricia Y. Oikawa, Keisuke Ono, Torsten Sachs, Ayaka Sakabe, Edward A. Schuur, Robert Shortt, Ryan C. Sullivan, Daphne J. Szutu, Eeva-Stiina Tuittila, Andrej Varlagin, Joseph G. Verfaillie, Christian Wille, Lisamarie Windham-Myers, Benjamin Poulter, Robert B. Jackson
Instruments, methods, rationale, and derived data used to quantify and compare the trapping efficiencies of four types of pressure-difference bedload samplers Instruments, methods, rationale, and derived data used to quantify and compare the trapping efficiencies of four types of pressure-difference bedload samplers
Bedload and ancillary data were collected to calculate and compare the bedload trapping efficiencies of four types of pressure-difference bedload samplers as part of episodic, sediment-recirculating flume experiments at the St. Anthony Falls Laboratory, University of Minnesota, Minneapolis, in January–March 2006. The bedload-sampler experiments, which were conceived, organized, and led...
Authors
John R. Gray, Gregory E. Schwarz, David J. Dean, Jonathan A. Czuba, Joel T. Groten
A comparative baseline of coral disease in three regions along the Saudi Arabian coast of the central Red Sea A comparative baseline of coral disease in three regions along the Saudi Arabian coast of the central Red Sea
Coral disease is a growing problem for coral reefs globally and diseases have been linked to thermal stress, excess nutrients, overfishing and other human impacts. The Red Sea is a unique environment for corals with a strong environmental gradient characterized by temperature extremes and high salinities, but minimal terrestrial runoff or riverine input and their associated pollution...
Authors
Greta S. Aeby, Amanda Shore, Thor Jensen, Maren Ziegler, Thierry M. Work, Christian Voolstra
Who’s your daddy? On the identity and distribution of the paternal hybrid ancestor of the parthenogenetic gecko Lepidodactylus lugubris (Reptilia: Squamata: Gekkonidae) Who’s your daddy? On the identity and distribution of the paternal hybrid ancestor of the parthenogenetic gecko Lepidodactylus lugubris (Reptilia: Squamata: Gekkonidae)
The widespread parthenogenetic gecko Lepidodactylus lugubris is comprised of several clonal lineages, at least one of which has been known for some time to have originated from hybridization between its maternal ancestor, Lepidodactylus moestus, and a putatively undescribed paternal ancestor previously known only from remote islands in the Central Pacific. By integrating new genetic...
Authors
Benjamin R. Karin, Paul M. Oliver, Alexander L. Stubbs, Umilaela Afirin, Djoko T. Iskandar, Evy Arida, Zheng Oong, Jimmy A. McGuire, Frederick Kraus, Matthew K. Fujita, Ivan Ineich, Hidetoshi Ota, Stacie A. Hathaway, Robert N. Fisher
Potential effect of low-rise, downcast artificial lights on nocturnally migrating land birds Potential effect of low-rise, downcast artificial lights on nocturnally migrating land birds
Artificial light at night (ALAN) on tall or upward-pointed lighting installations affects the flight behavior of night-migrating birds. We hypothesized that common low-rise lights pointing downward also affect the movement of nocturnal migrants. We predicted that birds in flight will react close to low-rise lights, and be attracted and grounded near light sources, with a stronger effect...
Authors
Sergio A. Cabrera-Cruz, Ronald P. Larkin, Maren E. Gimpel, James G. Gruber, Theodore J. Zenzal, Jeffrey J. Buler
Managing for RADical ecosystem change: Applying the Resist-Accept-Direct (RAD) framework Managing for RADical ecosystem change: Applying the Resist-Accept-Direct (RAD) framework
Ecosystem transformation involves the emergence of persistent ecological or social–ecological systems that diverge, dramatically and irreversibly, from prior ecosystem structure and function. Such transformations are occurring at increasing rates across the planet in response to changes in climate, land use, and other factors. Consequently, a dynamic view of ecosystem processes that...
Authors
Abigail J. Lynch, Laura Thompson, Erik A. Beever, Augustin C. Engman, Cat Hawkins Hoffman, Stephen T. Jackson, Trevor J. Krabbenhoft, David J Lawrence, Douglas Limpinsel, Robert T. Magill, Tracy Melvin, John M. Morton, Robert Newman, Jay Peterson, Mark T. Porath, Frank J. Rahel, Gregor Schuurman, Suresh Sethi, Jennifer L. Wilkening
Distilling professional opinion to gauge vulnerability of Guam avifauna to Brown Treesnake predation Distilling professional opinion to gauge vulnerability of Guam avifauna to Brown Treesnake predation
The avifauna of Guam was devastated by the introduction of the Brown Treesnake, and the restoration of native birds would need to address the problem with eradication or suppression of BTS. With eradication of the snake unlikely in the near term, and suppression capabilities limited to specific finite areas, key information for reintroductions is how low BTS abundance will likely need to...
Authors
Robert McElderry, Eben H. Paxton, An Nguyen, Shane R. Siers
Genetic diversity is considered important but interpreted narrowly in country reports to the Convention on Biological Diversity: Current actions and indicators are insufficient Genetic diversity is considered important but interpreted narrowly in country reports to the Convention on Biological Diversity: Current actions and indicators are insufficient
International agreements such as the Convention on Biological Diversity (CBD) have committed to conserve, and sustainably and equitably use, biodiversity. The CBD is a vital instrument for global conservation because it guides 195 countries and the European Union in setting priorities and allocating resources, and requires regular reporting on progress. However, the CBD and similar...
Authors
Sean M. Hoban, Catriona D. Campbell, Jessica M. da Silva, Robert Ekblom, W. Chris Funk, Brittany A. Garner, Jose A. Godoy, Francine Kershaw, Anna J. MacDonald, Joachim Mergeay, Melissa Minter, David O'Brien, Ivan Paz Vinas, Sarah K. Pearson, Silvia Perez-Espona, Kevin M. Potter, Isa-Rita M. Russo, Gernot Segelbacher, Cristiano Vernesi, Margaret Hunter
Factors influencing distributional shifts and abundance at the range core of a climate-sensitive mammal Factors influencing distributional shifts and abundance at the range core of a climate-sensitive mammal
Species are frequently responding to contemporary climate change by shifting to higher elevations and poleward to track suitable climate space. However, depending on local conditions and species’ sensitivity, the nature of these shifts can be highly variable and difficult to predict. Here, we examine how the American pika (Ochotona princeps), a philopatric, montane lagomorph, responds to...
Authors
Peter D Billman, Erik A. Beever, Dave B. McWethy, Lindsey Thurman, Kenny C Wilson