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: 42878
Links between atmosphere, ocean, and cryosphere from two decades of microseism observations on the Antarctic Peninsula Links between atmosphere, ocean, and cryosphere from two decades of microseism observations on the Antarctic Peninsula
The lack of landmasses, climatological low pressure, and strong circumpolar westerly winds between the latitudes of 50°S to 65°S produce exceptional storm‐driven wave conditions in the Southern Ocean. This combination makes the Antarctic Peninsula one of Earth's most notable regions of high‐amplitude wave activity and thus, ocean‐swell‐driven microseism noise in both the primary (direct...
Authors
Robert E. Anthony, Richard C. Aster, Daniel Mcgrath
A global database of ant species abundances A global database of ant species abundances
What forces structure ecological assemblages? A key limitation to general insights about assemblage structure is the availability of data that are collected at a small spatial grain (local assemblages) and a large spatial extent (global coverage). Here, we present published and unpublished data from 51,388 ant abundance and occurrence records of more than 2693 species and 7953...
Authors
Heloise Gibb, Rob R. Dunn, Nathan J. Sanders, Blair F. Grossman, Manoli Photakis, Silvia Abril, Donat Agosti, Alan N. Andersen, Elena Angulo, Ingre Armbrecht, Xavier Arnan, Fabricio B. Baccaro, Tom R. Bishop, Raphael Boulay, Carsten Bruhl, Cristina Castracani, Xim Cerda, Israel Del Toro, Thibaut Delsinne, Mireia Diaz, David A. Donoso, Aaron M. Ellison, Martha L. Enriquez, Tom M. Fayle, Donald H. Feener, Brian L. Fisher, Robert N. Fisher, Matthew C. Fitpatrick, Cristanto Gomez, Nicholas J. Gotelli, Aaron Gove, Donato A. Grasso, Sarah Groc, Benoit Guenard, Nihara Gunawardene, Brian Heterick, Benjamin Hoffmann, Milan Janda, Clinton Jenkins, Michael Kaspari, Petr Klimes, Lori Lach, Thomas Laeger, John Lattke, Maurice Leponce, Jean-Philippe Lessard, John Longino, Andrea Lucky, Sarah H. Luke, Jonathan Majer, Terrence P. McGlynn, Sean Menke, Dirk Mezger, Alessandra Mori, Jimmy Moses, Thinandavha Caswell Munyai, Renata Pacheco, Omid Paknia, Jessica Pearce-Duvet, Martin Pfeiffer, Stacy M. Philpott, Julian Resasco, Javier Retana, Rogerio R. Silva, Magdalena D. Sorger, Jorge Souza, Andrew V. Suarez, Melanie Tista, Heraldo L. Vasconcelos, Merav Vonshak, Michael D. Weiser, Michelle Yates, Catherine L. Parr
Mechanisms of aquatic species invasions across the South Atlantic Landscape Conservation Cooperative region Mechanisms of aquatic species invasions across the South Atlantic Landscape Conservation Cooperative region
Invasive species are a global issue, and the southeastern United States is not immune to the problems they present. Therefore, various analyses using modeling and exploratory statistics were performed on the U.S. Geological Survey Nonindigenous Aquatic Species (NAS) Database with the primary objective of determining the most appropriate use of presence-only data as related to invasive...
Authors
Amy J. Benson, Bradley Stith, Victor C. Engel
Organic contamination in tree swallow (Tachycineta bicolor) nestlings at United States and binational great Lakes Areas of Concern Organic contamination in tree swallow (Tachycineta bicolor) nestlings at United States and binational great Lakes Areas of Concern
Contaminant exposure of tree swallows, Tachycineta bicolor, nesting in 27 Areas of Concern (AOCs) in the Great Lakes basin was assessed from 2010 to 2014 to assist managers and regulators in their assessments of Great Lakes AOCs. Contaminant concentrations in nestlings from AOCs were compared with those in nestlings from nearby non-AOC sites. Polychlorinated biphenyl (PCB) and...
Authors
Thomas W. Custer, Christine M. Custer, Paul M. Dummer, Diana R. Goldberg, J. Christian Franson, Richard A. Erickson
Plague cycles in two rodent species from China: Dry years might provide context for epizootics in wet years Plague cycles in two rodent species from China: Dry years might provide context for epizootics in wet years
Plague, a rodent-associated, flea-borne zoonosis, is one of the most notorious diseases in history. Rates of plague transmission can increase when fleas are abundant. Fleas commonly desiccate and die when reared under dry conditions in laboratories, suggesting fleas will be suppressed during droughts in the wild, thus reducing the rate at which plague spreads among hosts. In contrast...
Authors
David A. Eads, Dean E. Biggins, Lei Xu, Qiyong Liu
Impacts of the Deepwater Horizon oil spill on deep-sea coral-associated sediment communities Impacts of the Deepwater Horizon oil spill on deep-sea coral-associated sediment communities
Cold-water corals support distinct populations of infauna within surrounding sediments that provide vital ecosystem functions and services in the deep sea. Yet due to their sedentary existence, infauna are vulnerable to perturbation and contaminant exposure because they are unable to escape disturbance events. While multiple deep-sea coral habitats were injured by the 2010 Deepwater...
Authors
Amanda W.J. Demopoulos, Jill R. Bourque, Erik E. Cordes, Katherine Stamler
Four-band image mosaic of the Colorado River corridor downstream of Glen Canyon Dam in Arizona, derived from the May 2013 airborne image acquisition Four-band image mosaic of the Colorado River corridor downstream of Glen Canyon Dam in Arizona, derived from the May 2013 airborne image acquisition
In May 2013, the U.S. Geological Survey’s Grand Canyon Monitoring and Research Center acquired airborne multispectral high-resolution data for the Colorado River in the Grand Canyon, Arizona. The image data, which consist of four color bands (blue, green, red, and near-infrared) with a ground resolution of 20 centimeters, are available to the public as 16-bit geotiff files at http://dx...
Authors
Laura E. Durning, Joel B. Sankey, Philip A. Davis, Temuulen T. Sankey
Changing agricultural practices: Potential consequences to aquatic organisms Changing agricultural practices: Potential consequences to aquatic organisms
Agricultural practices pose threats to biotic diversity in freshwater systems with increasing use of glyphosate-based herbicides for weed control and animal waste for soil amendment becoming common in many regions. Over the past two decades, these particular agricultural trends have corresponded with marked declines in populations of fish and mussel species in the Upper Conasauga River...
Authors
Peter J. Lasier, Matthew L. Urich, Sayed M. Hassan, Whitney N. Jacobs, Robert B. Bringolf, Kathleen M. Owens
Ground squirrel shooting and potential lead exposure in breeding avian scavengers Ground squirrel shooting and potential lead exposure in breeding avian scavengers
Recreational ground squirrel shooting is a popular activity throughout the western United States and serves as a tool for managing ground squirrel populations in agricultural regions. Belding’s ground squirrels (Spermophilus beldingi) are routinely shot in California, Nevada, and Oregon across habitats that overlap with breeding avian scavengers. Ground squirrels shot with lead (Pb)...
Authors
Garth Herring, Collin A. Eagles-Smith, Mason T. Wagner
Marsh canopy structure changes and the Deepwater Horizon oil spill Marsh canopy structure changes and the Deepwater Horizon oil spill
Marsh canopy structure was mapped yearly from 2009 to 2012 in the Barataria Bay, Louisiana coastal region that was impacted by the 2010 Deepwater Horizon (DWH) oil spill. Based on the previously demonstrated capability of NASA's UAVSAR polarimetric synthetic aperture radar (PolSAR) image data to map Spartina alterniflora marsh canopy structure, structure maps combining the leaf area...
Authors
Elijah W. Ramsey, Amina Rangoonwala, Cathleen E. Jones
Transport of hydraulic fracturing waste from Pennsylvania wells: A county-level analysis of road use and associated road repair costs Transport of hydraulic fracturing waste from Pennsylvania wells: A county-level analysis of road use and associated road repair costs
Pennsylvania’s rapid unconventional oil and gas (UOG) development—from a single well in 2004 to more than 6700 wells in 2013—has dramatically increased UOG waste transport by heavy trucks. This study quantified the amount of UOG waste and the distance it traveled between wells and disposal facilities on each type of road in each county between July 2010 and December 2013. In addition...
Authors
Lauren A. Patterson, Kelly O. Maloney
Exposure to the contraceptive progestin, gestodene, alters reproductive behavior, arrests egg deposition, and masculinizes development in the fathead minnow (Pimephales promelas) Exposure to the contraceptive progestin, gestodene, alters reproductive behavior, arrests egg deposition, and masculinizes development in the fathead minnow (Pimephales promelas)
Endogenous progestogens and pharmaceutical progestins enter the environment through wastewater treatment plant effluent and agricultural field runoff. Lab studies demonstrate strong, negative exposure effects of these chemicals on aquatic vertebrate reproduction. Behavior can be a sensitive, early indicator of exposure to environmental contaminants associated with altered reproduction...
Authors
Tyler E. Frankel, Michael T. Meyer, Dana W. Kolpin, Amanda B. Gillis, David A. Alvarez, Edward F. Orlando