Mission Areas
Ecosystems
Mission Areas L2 Landing Page Tabs
The USGS Ecosystems Mission Area, the biological research arm of the Department of the Interior (DOI), provides science to help America achieve sustainable management and conservation of its biological resources. This work is done within the broader mission of the USGS to serve the Nation with science that advances understanding of our natural resources and inform land and water stewardship.
Collaborative Conservation
What do gray wolves, manatees and bears have in common? They are just a few of the species that are part of important USGS research that informs U.S. Fish and Wildlife Service decisions for endangered and threatened species.
Find out moreOutstanding in the Field
An Ecosystems Mission Area original podcast series that tells stories about our science, our adventures, and our efforts to better understand fish and wildlife and the ecosystems that support them.
Ep 2-Citizen ScienceWhere's our Science?
Find out where Ecosystems Science Centers, Field Stations, and Cooperative Research Units are located.
Browse by LocationNews
WaterWords–Infauna
Keep up to speed with our Falkor research cruise with this latest seafloor syntax!
WaterWords–Foraminifera
Keep up to speed with our Falkor research cruise with this latest seafloor syntax!
WaterWords–Authigenic
Keep up to speed with Falkor research cruise with our latest seafloor syntax!
Publications
State of lake ecosystem conference sub Indicator: Prey fish
Overall Assessment Status: Fair Trends 10-Year Trend: Unchanging Long-term Trend (1973-2017): Undetermined Rationale: Great Lakes prey fish community status remains ”Fair” based on diversity and percent native species, but individual lake status varied. Both diversity and percent native metrics were classified as “Good” in Lake Superior, but “...
Weidel, Brian C. Rapid broad-scale ecosystem changes and their consequences for biodiversity
(Bradford) INTRODUCTION Biodiversity contributes to and depends on ecosystem structure and associated function. Ecosystem structure, such as the amount and type of tree cover, influences fundamental abiotic variables such as near-ground incoming solar radiation (e.g., Royer et al. 2011), which in turn affects species and associated biodiversity...
Breshears, David D.; Field, Jason P.; Law, Darin J.; Villegas, Juan C.; Allen, Craig D.; Cobb, Neil S.; Bradford, John B.
Monitoring protocol development and assessment for narrowly endemic toads in Nevada, 2018
Several species and subspecies of toads are endemic to small spring systems in the Great Basin, and their restricted ranges and habitat extent make them vulnerable to environmental perturbations. Very little is known about several of these toad populations, so a group of stakeholders including the U.S. Geological Survey, U.S. Fish and Wildlife...
Halstead, Brian J.; Kleeman, Patrick M.; Duarte, Adam; Rose, Jonathan P.; Urquhart, Kris; Mellison, Chad; Guadalupe, Kevin; Cota, Melanie; Van Horne, Rachel; Killion, Alexa; Ruehling, KelseyThe Ecosystems Mission Area provides impartial science information and tools to the Nation’s natural resource managers, with particular focus on the science needs of the Department of the Interior (DOI) and DOI bureaus to manage species, lands and priority ecosystems; fulfill treaty obligations; respond to and reduce threats to natural resources; and manage mineral and energy resources.
Check out our Cool Tools for Hot Topics!
Managing for Grassland Health at Buenos Aires National Wildlife Refuge
Southern Arizona’s semi-desert grasslands provides habitat for flora and fauna, regulates rainfall infiltration and overland flow, mitigates surface erosion and dust production, and sequesters carbon. Sustainable management is important to maintain these ecological services and is of concern for the managers, ranchers, and other people associated with the grassland. The Buenos Aires National...
Managing for Grassland Health at Buenos Aires National Wildlife Refuge
Southern Arizona’s semi-desert grasslands provides habitat for flora and fauna, regulates rainfall infiltration and overland flow, mitigates surface erosion and dust production, and sequesters carbon. Sustainable management is important to maintain these ecological services and is of concern for the managers, ranchers, and other people associated with the grassland. The Buenos Aires National...
Aerial Seabird and Marine Mammal Surveys
The Seabird Studies Team at the USGS Western Ecological Research Center is conducting aerial photographic surveys of the ocean off central and southern California to create comprehensive maps of seabird and marine mammal distributions. The project is supported by the Bureau of Ocean Energy Management and will inform planning in advance of potential offshore wind energy development along the...
Seeking the Seeps
From June 12 to July 3, 2019, the USGS is sailing onboard Schmidt Ocean Institute’s R/V Falkor with several other partners, seeking methane seeps along the seafloor of several underwater canyons off the coast of Oregon and Washington. On this cruise, USGS scientists will seek to understand how much methane is coming out of these seeps, how it travels through the water column, and its ultimate...
Expanding Distribution of Chronic Wasting Disease
Chronic wasting disease (CWD) has been detected in 26 US states and three Canadian provinces in free-ranging cervids and/or commercial captive cervid facilities. CWD has been detected in free-ranging cervids in 24 states and two provinces and in captive cervid facilities in 17 states and three provinces.
GCMRC Online Maps
The Grand Canyon Monitoring and Research Center maintains an enterprise GIS platform built upon ESRI ArcGIS Server and Portal applications. This enterprise system allows for spatial data, maps and analytical tools to be served through online applications. The Geospatial Science and Technology project provides access to this content through different avenues. Online maps can be accessed...
GCMRC Data Applications
The Grand Canyon Monitoring and Research Center develops and collaborates with other science centers to create online data applications that provide access to project data as it becomes available to the public. Some of these applications provide data in near real-time, while other project data are updated at some regular interval (annually, quarterly).
Content listed here include...
GCMRC Data Releases
Data releases made available by GCMRC can be found here as they are published via the USGS Fundamental Science Practices (FSPs). Individual science product links will take users to the USGS ScienceBase website for each entry.
Click on Data and Tools Tab to see list of Data Releases.
Connectivity of Coral Ecosystems in the Northwestern Gulf of Mexico
Connectivity among coral communities influences the probability of speciation and contributes to their ability to adapt to natural and anthropogenic stressors. Results from this study will enhance our understanding of Gulf of Mexcio ecosystems with regional conservation initiatives to inform the restoration of degraded deepwater coral communities and preserve long-term viability of coastal...
Chronic Wasting Disease
Chronic wasting disease (CWD) is an emerging infectious disease that is fatal to free-ranging and captive animals in Cervidae, the deer family. CWD is one member of a family of diseases called transmissible spongiform encephalopathies (TSEs), and is thought to be caused by prions. CWD is the only TSE known to affect free-ranging wildlife.
EXPRESS: Expanding Pacific Research and Exploration of Submerged Systems
EXPRESS is a multi-year, multi-institution cooperative research campaign in deep sea areas of California, Oregon, and Washington, including the continental shelf and slope. EXPRESS data and information are intended to guide wise use of living marine resources and habitats, inform ocean energy and mineral resource decisions, and improve offshore hazard assessments.
Modeling Spatial Habitat Quality for the Cape Sable Seaside Sparrow
The Joint Ecosystem Modeling (JEM) team will develop species distribution models that incorporate hydrologic and habitat variables known to influence Cape Sable Seaside Sparrow occurrence.
GCMRC GIS Base Map Viewer 2.0
The Geospatial team of the Grand Canyon Monitoring and Research Center maintains an enterprise GIS system built upon ESRI ArcGIS Server and Portal applications. This web application provides access to many of the most commonly used GIS layers and base data information used by GCMRC in support of on-going science projects.
Click here to launch the Base Map Viewer (2.0) in a separate...
GCMRC REST Services Page
The Geospatial team of Grand Canyon Monitoring and Research Center maintains an enterprise GIS system built upon ESRI ArcGIS Server and Portal applications. From this platform, geospatial content can be consumed in a variety of forms, from custom-built web applications to content hosted on ESRI's ArcGIS Online to direct access of web map services provided here on our REST services page.
Predicted Shorelines for High Flows on the Colorado River Application
This application highlights modeled flows of the Colorado River for a discharge of 41,000 cubic feet per second (cfs) that is approximate to recent (2012 - 2018) and future anticipated water releases associated with a High Flow Experiments conducted from Glen Canyon Dam near Page, Arizona. These data are to help visualize the water levels during High Flow Events in relation to other map...
Virally-vectored vaccine candidates against white-nose syndrome induce anti-fungal immune response in little brown bats (Myotis lucifugus)
White-nose syndrome (WNS) caused by the fungus, Pseudogymnoascus destructans (Pd) has killed millions of North American insect-eating bats. Currently, methods to prevent the disease are limited. We conducted two trials to assess potential WNS vaccine candidates in wild-caught Myotis lucifugus. In a pilot study, we immunized bats with one of four vaccine treatments or PBS as a control and...
Sandbar Monitoring Sites - Remote Camera Photographs Application
GCMRC and Northern Arizona University have engaged in long-term monitoring of 45 sandbar sites along the Colorado River in Grand Canyon for close to three decades. Remote cameras have been established to monitor sandbar changes in between site surveys that occur every Fall. This application provides access to thousands of photos, with an option to view photos around specific high flow...
Plague positive mouse fleas on mice prior to plague outbreaks in black-tailed and white-tailed prairie dogs
In 2013, a large blinded, paired placebo-controlled field trial for the prairie dog oral sylvatic plague vaccine started in the Western US. On 17 paired plots, vaccine and placebo plots, small rodents were trapped annually for 3-5 consecutive nights (when weather allowed) and high elevation Utah plots where plague was active were more frequently trapped in 2014 and 2015. In the dataset the...
DATA RELEASE - Predictive maps of 2D and 3D surface soil properties and associated uncertainty for the Upper Colorado River Basin, USA
Raster datasets are maps of soil surface properties that were used in analyzing different approaches for digital soil mapping. They include maps of soil pH, electrical conductivity, soil organic matter, and soil summed fine and very fine sand contents that were created using 2D and 3D modeling strategies. For each property a map was created using 2D and 3D approaches to compare the mapped...
Pathology and bacteriology of 178 tadpoles with histologically confirmed Severe Perkinsea Infections: Data
(i) This dataset presents macroscopic and microscopic pathological findings and bacteriology of 178 tadpoles diagnosed with Severe Perkinsea Infections. (ii) Specimen were collected and submitted to the NWHC as part of mortality investigations and collection of specimen from apparently healthy populations as part of ongoing amphibian health monitoring. (iii) Necropsies and gross evaluation of...
LEAN-Corrected San Francisco Bay Digital Elevation Model, 2018
Lidar-derived digital elevation models often contain a vertical bias due to vegetation. In areas with tidal influence the amount of bias can be ecologically significant, for example, by decreasing the expected inundation frequency. We generated a corrected digital elevation mode (DEM) for tidal marsh areas around San Francisco Bay using the Lidar Elevation Adjustment with NDVI (LEAN) technique...
Floodplain data from the Elwha River in Olympic National Park, 1939-2013
Floodplain characteristics were quantified for the Elwha River in Olympic National Park, Washington, USA, using orthophoto imagery taken between 1939-2013.
Raster data files for “Prioritizing conserved areas threatened by wildfire for monitoring and management."
The data set consists of 12 input data rasters that cover San Diego County, California. These input rasters represent criteria used in a Pareto ranking algorithm in the manuscript. These include three rasters related to fire threats, three rasters related to habitat fragmentation threats, four rasters related to species biodiversity, and two rasters related to genetic biodiversity. (see the...
Spatial Integration of Biological and Social Objectives to Identify Priority Landscapes for Waterfowl Habitat Conservation
The information and data presented herein serve as the supplement to the report, “Spatial Integration of Biological and Social Objectives to Identify Priority Landscapes for Waterfowl Habitat Conservation”. The purpose of this supplemental material is to encourage exploration of the methods used to develop the spatially explicit products presented in the report. The in...
White-Nose Syndrome Occurrence Map
View current and archived maps of white-nose syndrome occurrence by county/district.
Chronic Wasting Disease Map
Reported distribution of chronic wasting disease (CWD) in North America.
Grand Canyon Poster Map (Low Res)
This is a low resolution poster map of the Grand Canyon region provided by the Grand Canyon Monitoring and Research Center (U.S. Geological Survey, Southwest Biological Science Center). The poster map was exported from ESRI ArcGIS Desktop as a 36-inch by 24-inch output at 96 dots per inch (dpi). This map is provided for general reference only and should be used for navigational purposes.
Grand Canyon Poster Map (GCMRC)
The Grand Canyon Shaded Relief base map is provided by the Grand Canyon Monitoring and Research (Southwest Biological Science Center) as a resource for identifying and locating important places of interest along the Colorado River and across the Grand Canyon region.
Wildlife Health Information Sharing Partnership – event reporting system (WHISPers)
The NWHC developed the Wildlife Health Information Sharing Partnership – event reporting system (WHISPers) to increase public awareness of wildlife disease events and promote collaboration and data sharing among wildlife professionals. It is a partner driven tool that provides a dynamic, timely, searchable web-based system for visualizing and accessing data on wildlife disease events nationwide.
Nonindigenous Aquatic Species Quagga Mussel Sightings Map
Interactive map of the distribution of quagga mussels in North America. This map is provided by the USGS Nonindigenous Aquatic Species program.
Nonindigenous Aquatic Species Zebra Mussel Sightings Map
Interactive map of the distribution of zebra mussels in North America. This map is provided by the USGS Nonindigenous Aquatic Species program.
USGS Cooperative Fish and Wildlife Research Units: 2017 Year In Review
In September 1960, the 86th Congress passed Public Law 86-686 to facilitate cooperation between the Federal government, colleges and universities, the States, and private organizations for Cooperative Unit Programs of research and education relating to fish and wildlife, and for other purposes. The Cooperative Research Units originated in the U.S. Department of Agriculture in the mid 1930s
Sea Star Wasting Syndrome Map
The map includes information from Pacific Rocky Intertidal Monitoring surveys as well as information from logs submitted by other researchers, divers, and the general public.
Movement Maps for Suisun Marsh Waterfowl and Waterbird Studies
Suisun Marsh is a critical habitat for wintering and breeding waterbirds in California. USGS is working with the California DWR to examine the trends in bird decline and to assess the habitat factors driving long-term survival of waterfowl, rails, and other birds in this important area.
Map of USGS WERC Locations
WERC headquarters, field stations, and sub-stations strategically located in or near California and Nevada bioregions, form the core of the WERC science program.
Re-establishing Waterbird Breeding Colonies in San Francisco Bay
This U.S. Geological Survey (USGS), Western Ecological Research Center (WERC) story map details how partners are using science and management to maintain and establish new bird nesting colonies in support of the South Bay Salt Pond Restoration Project. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
State of lake ecosystem conference sub Indicator: Prey fish
Overall Assessment Status: Fair Trends 10-Year Trend: Unchanging Long-term Trend (1973-2017): Undetermined Rationale: Great Lakes prey fish community status remains ”Fair” based on diversity and percent native species, but individual lake status varied. Both diversity and percent native metrics were classified as “Good” in Lake Superior, but “...
Weidel, Brian C. Rapid broad-scale ecosystem changes and their consequences for biodiversity
(Bradford) INTRODUCTION Biodiversity contributes to and depends on ecosystem structure and associated function. Ecosystem structure, such as the amount and type of tree cover, influences fundamental abiotic variables such as near-ground incoming solar radiation (e.g., Royer et al. 2011), which in turn affects species and associated biodiversity...
Breshears, David D.; Field, Jason P.; Law, Darin J.; Villegas, Juan C.; Allen, Craig D.; Cobb, Neil S.; Bradford, John B. Monitoring protocol development and assessment for narrowly endemic toads in Nevada, 2018
Several species and subspecies of toads are endemic to small spring systems in the Great Basin, and their restricted ranges and habitat extent make them vulnerable to environmental perturbations. Very little is known about several of these toad populations, so a group of stakeholders including the U.S. Geological Survey, U.S. Fish and Wildlife...
Halstead, Brian J.; Kleeman, Patrick M.; Duarte, Adam; Rose, Jonathan P.; Urquhart, Kris; Mellison, Chad; Guadalupe, Kevin; Cota, Melanie; Van Horne, Rachel; Killion, Alexa; Ruehling, Kelsey Great Lakes Cladophora harbors phylogenetically diverse nitrogen-fixing microorganims
Abstract Nitrogen‐fixing microorganisms are among the epiphytic communities in Cladophora, potentially benefitting the algae in nutrient‐deficient waters, but their abundance and diversity remain unexplored. In this study, we determined the abundance and taxonomic composition of these nitrogen‐fixing microorganisms in Cladophora growing on rocks,...
Byappanahalli, Muruleedhara; Nevers, Meredith; Przybyla-Kelly, Katarzyna; Ishii, Satoshi; King, Timothy L.; Aunins, Aaron Transient population dynamics impede restoration and may promote ecosystem transformation after disturbance
The apparent failure of ecosystems to recover from increasingly widespread disturbance is a global concern. Despite growing focus on factors inhibiting resilience and restoration, we still know very little about how demographic and population processes influence recovery. Using inverse and forward demographic modelling of 531 post‐fire sagebrush...
Shriver, Robert K.; Andrews, Caitlin M.; Arkle, Robert; Barnard, David; Duniway, Michael C.; Germino, Matthew J.; Pilliod, David S.; Pyke, David A.; Welty, Justin; Bradford, John B. Repeated detection of carbapenemase-producing Escherichia coli in gulls inhabiting Alaska, USA
We report the first detection of carbapenemase-producing Escherichia coli in Alaska and in wildlife in the United States. Wild bird (gull) feces sampled at three locations in Southcentral Alaska yielded isolates that harbored plasmid-encoded blaKPC-2 or chromosomally-encoded blaOXA-48, and genes associated with...
Ahlstrom, Christina; Ramey, Andrew M.; Woksepp, Hanna; Bonnedahl, Jonas Technical comment on “Global pattern of nest predation is disrupted by climate change in shorebirds”
Kubelka et al. (Report, 9 November 2018, p. 680-683) claim that climate change has disrupted patterns of nest predation in shorebirds. They report that predation rates have increased since the 1950s, especially in the Arctic. We describe methodological problems with their analyses and argue that there is no solid statistical support for their...
Bulla, Martin; Reneerkens, Jeroen; Weiser, Emily L.; Sokolov, Aleksandr; Taylor, Audrey R.; Sittler, Benoit; McCaffery, Brian J; Ruthrauff, Daniel R.; Catlin, Daniel H.; Payer, David C.; Ward, David H.; Solovyeva, Diana V; Santos, Eduardo SA; Rakhimberdiev, Eldar; Nol, Erica; Kwon, Eunbi; Brown, Glen S; Hevia, Glenda D; Gates, H. River; Johnson, James A.; van Gils, Jan A.; Hansen, Jannik; Lamarre, Jean-Francois; Rausch, Jennie; Conklin, Jesse R.; Liebezeit, Joe; Bety, Joel; Lang, Johannes; Alves, Jose A; Fernandez-Elipe, Juan; Exo, Klaus-Michael; Bollache, Loic; Bertellotti, Marcelo; Giroux, Marie-Andree; van de Pol, Martijn; Johnson, Matthew D.; Boldenow, Megan L.; Valcu, Mihai; Soloviev, Mikhail; Sokolova, Natalya; Senner, Nathan R.; Lecomte, Nicholas; Meyer, Nicolas; Schmidt, Niels Martin; Gilg, Olivier; Smith, Paul A; Machin, Paula; McGuire, Rebecca L; Cerboncini, Ricardo AS; Ottvall, Richard; van Bemmelen, Rob SA; Swift, Rose J; Saalfeld, Sara T; Jamieson, Sara E; Brown, Stephen C.; Piersma, Theunis; Albrecht, Tomas; D'Amico, Veronica L; Lanctot, Richard B.; Kempenaers, Bart Geographic variation in natal dispersal of Northern Spotted Owls over 28 years
The most recent comprehensive estimates of Northern Spotted Owl (Strix occidentalis caurina) natal dispersal distances were reported in 2002. Since then, Northern Spotted Owl populations have experienced substantial demographic changes, with potential attendant changes in natal dispersal distances, including temporal or geographic trends. We...
Hollenbeck, Jeff; Haig, Susan M.; Forsman, Eric D.; Wiens, David Soil characteristics are associated with gradients of big sagebrush canopy structure after disturbance
Reestablishing shrub canopy cover after disturbance in semi-arid ecosystems, such as sagebrush steppe, is essential to provide wildlife habitat and restore ecosystem functioning. While several studies have explored the effects of landscape and climate factors on the success or failure of sagebrush seeding, the influence of soil properties on...
Barnard, David; Germino, Matthew J.; Arkle, Robert; Bradford, John; Duniway, Michael; Pilliod, David; Pyke, David; Shriver, Robert; Welty, Justin Evaluating the sustainability of a Cisco Fishery in Thunder Bay, Ontario under alternate harvest control rules
Sustainable management of fish stocks is promoted through the application of Management Strategy Evaluations, providing information to managers on the relative performance of alternative management approaches (strategies) while accounting for uncertainty. In this study, we developed a simplified management strategy evaluation of a cisco, Coregonus...
Fisch, Nicholas C; Bence, James R.; Myers, Jared T.; Berglund, Eric K.; Yule, Daniel Is barotrauma an important factor in the discard mortality of Yellow Perch?
In physoclistous fishes, barotrauma caused by rapid decompression during capture may be an important source of fishing mortality that is unquantified for some fisheries. We developed a predictive logistic model for barotrauma incidence in Yellow Perch Perca flavescens and applied this model to Ohio's recreational and commercial fisheries in Lake...
Knight, Carey; Kraus, Richard T.; Panos, Demetra; Gorman, Ann Marie; Leonhardt, Benjamin; Robinson, Jason; Thomas, Michael J. Aquatic vegetation and invertebrate communities of Big Stone National Wildlife Refuge
Observed degradation of aquatic systems at Big Stone National Wildlife Refuge, located in west-central Minnesota, have been associated with sediment-laden inflows from riverine systems. To support management, a study was conducted during 2013–2014 with overall goals of characterizing the aquatic invertebrate and vegetation communities of the Big...
Tangen, Brian; Finocchiaro, Raymond; Newton, Wesley E.; Dahl, Charles F.
GenEst - A Generalized Estimator of Mortality
GenEst, a generalized estimator of wildlife mortality at renewable energy facilities.
SSR_pipeline: Computer Software for the Identification of Microsatellite Sequences from Paired-End Illumina High-Throughput DNA Sequence Data
SSR_pipeline is a flexible set of programs designed to efficiently identify simple sequence repeats (SSRs; for example, microsatellites) from paired-end high-throughput Illumina DNA sequencing data.
fatalityCMR
Capture-recapture software to correct raw counts of wildlife fatalities using trial experiments for carcass detecition probability and persistence time.
Evidence of Absence (EoA) Software and User's Guide
Software to Estimate Bird and Bat Fatality at Wind Farms
AquaPathogen X: A Template Database for Tracking Field Isolates of Aquatic Pathogens
Aquatic Pathogen Template Database (AquaPathogen X)
Wildlife Software and Models
A suite of software tools and models developed by Colorado State University and the USGS Colorado Cooperative Fish And Wildlife Research Unit.
monitoR: Acoustic template detection in R
Tools for automated acoustic monitoring of nature.
Fishery Information and Technology Software
Software from the American Fisheries Society
R for Fisheries and Wildlife Applications
FW599: An introduction to data management and R for Fisheries and Wildlife applications--- a lighthearted look
InVEST: 18 different models for ecosystem services
The InVEST tool allows researchers to evaluate relationships between land management actions and wild bee populations.
Fatality Estimator Software
Tool to Evaluate Wildlife Fatalities at Wind-Power Facilities
TEST Software - Hartwell
Scenester master cleanse fam disrupt cray, cliche tattooed you probably haven't heard of them polaroid butcher pug drinking vinegar green juice pabst. +1 offal street art bicycle rights chambray, bitters williamsburg farm-to-table neutra tousled pout
Grass carp larvae
These images show grass carp larvae from the Maumee River. Characteristics of larval grass carp include overall length (left), skeletal muscle development (center) and presence of an eye spot that lacks pigmentation (right; pigment starting to develop on lower eye).
USA-NPN Pheno Forecast of emerald ash borer adult emergence.
USA-NPN Pheno Forecast of emerald ash borer adult emergence. Yellow areas indicate locations that will have reached the accumulated temperature requirements for adult emergence as of April 1, 2019.
GCMRC sediment monitoring application landing page
Image screen shot of GCMRC sediment monitoring application
Recording data during a flight
Biological Technician, Laura (Laney) White records data on Beaufort sea state and environmental conditions during a flight.
The Seabird Studies Team at the USGS Western Ecological Research Center is conducting aerial photographic surveys of the ocean off central and southern California to create comprehensive maps of seabird and marine mammal distributions.
...
Acoustic Telemetry Used to Track Fish
Staff from the USGS Great Lakes Science Center gaze at the Mackinac Bridge rising above the mist in the Straits of Mackinac, Michigan. The lines they are holding are attached to grappling hooks being used to retrieve acoustic telemetry equipment anchored on the bottom of the straits. The equipment is used to track fish movements in the Great Lakes and was deployed as part
...
Hill at Whiskeytown National Recreation Area 9 Months After Fire
Vegetation has begun to regrow in Whiskeytown National Recreation Area 9 months after summer 2018's Carr Fire near Redding, California, where USGS WERC researchers are studying fire impacts, post-fire vegetation recovery, and post-fire erosion and debris flows.
...
Landscape at Whiskeytown National Recreation Area 9 Months After Fire
Vegetation has begun to regrow in Whiskeytown National Recreation Area 9 months after summer 2018's Carr Fire near Redding, California, where USGS WERC researchers are studying fire impacts, post-fire vegetation recovery, and post-fire erosion and debris flows.
...
Landscape at Whiskeytown National Recreation Area 9 Months After Fire
Vegetation has begun to regrow in Whiskeytown National Recreation Area 9 months after summer 2018's Carr Fire near Redding, California, where USGS WERC researchers are studying fire impacts, post-fire vegetation recovery, and post-fire erosion and debris flows.
...
Hillside at Whiskeytown National Recreation Area 9 Months After Fire
Vegetation has begun to regrow in Whiskeytown National Recreation Area 9 months after summer 2018's Carr Fire near Redding, California, where USGS WERC researchers are studying fire impacts, post-fire vegetation recovery, and post-fire erosion and debris flows.
...
Congressman Charlie Crist visits the SPCMSC
On May 6, 2019, Congressman Charlie Crist (13th district, FL) and Operations and Outreach Director Mr. Kendrick Lewis will visit the St. Petersburg Coastal and Marine Science Center (SPCMSC). Congressman Crist requested this visit because he is interested to learn more about the Center and to discuss needs/priorities that we may have. (First row, left to right:
...
Under Ice Habitat in Canning River Delta
In the Arctic, rivers are often thought to freeze completely during winter. Since fish need liquid water to survive, there are few places where they can live. Fish usually inhabit deep river channels and areas where springwater enters a stream. However, this video shows that winter habitat occurs in places we didn't expect, below the ice in the delta of a shallow river.
...
View of the ocean from above during an aerial photographic survey
Camera set-up and pyrometer collecting sea surface temperature measurements during a survey Fall 2018.
The Seabird Studies Team at the USGS Western Ecological Research Center is conducting aerial photographic surveys of the ocean off central and southern California to create comprehensive maps of seabird and marine mammal distributions.
WaterWords–Infauna
Keep up to speed with our Falkor research cruise with this latest seafloor syntax!
WaterWords–Foraminifera
Keep up to speed with our Falkor research cruise with this latest seafloor syntax!
WaterWords–Authigenic
Keep up to speed with Falkor research cruise with our latest seafloor syntax!
WaterWords–Benthic Zone
Keep up to speed with our Falkor research cruise with this latest seafloor syntax!
Unexpected Pathways
We've learned about the creatures, the bubbles, and the rocks of the seeps. Now, let's take a look at the gas itself, and a few unexpected surprises await us.
SBSC Research on Barred and Spotted Owls Covered by Ecological Society of America
The Ecological Society of America put out a press release on a paper that investigated the relative importance of barred owl competition and habitat on northern spotted owls in an effort to assist managers. The lead author of the paper is Charles Yackulic of the USGS Southwest Biological Science Center.
WaterWords–Bathymetry
Keep up to speed with our Falkor research cruise with this latest seafloor syntax!
Honey Bee Helpers: It Takes a Village to Conserve a Colony
Do you eat fruits and vegetables? What about nuts? If so, you can thank an insect pollinator, usually a honey bee. These small insects play a major role in pollinating the world’s plants, including those we eat regularly. They also increase our nation’s crop values each year by more than 15 billion dollars.
Source of the Seeps
BGS Scientist Diana Sahy and USGS Scientist Nancy Prouty give us the low-down on where these rocks we've been seeing are coming from and, in the process, reveal where the seeps themselves originate.
WaterWords–Hydrothermal Vent
Keep up to speed with our Falkor research cruise with this latest seafloor syntax!
Test your bee and other pollinator knowledge!
It’s pollinator week and USGS is providing science to better understand the status of pollinator species. Here’s the chance to test your knowledge about bees and other pollinators, with our pollinator week quiz! And let us know on FB or Twitter how you did!
WaterWords–Continental Margin
Keep up to speed with our Falkor research cruise with this latest seafloor syntax!
Social Media
Locations
U.S. Geological Survey Headquarters
Cooperative Research Units Program Headquarters
Phone: (703) 648 - 4260
Fax: (703) 648 - 4269
Fort Collins Science Center
Phone: 970-226-9100
Fax: 970-226-9230
FRESC Headquarters
fresc_outreach@usgs.gov
Phone: 541-750-1030
Fax: 541-750-1069
Wetland and Aquatic Research Center - Gainesville, FL
Phone: 352-378-8181
Fax: 352-378-4956
NOROCK Headquarters
Phone: 406-994-7544
Fax: 406-994-6556
Western Ecological Research Center - Headquarters
Phone: (916) 278-9485
Fax: (916) 278-9475
Western Fisheries Research Center (WFRC)
Phone: (206) 526-6282
Fax: (206) 526-6654
Pacific Island Ecosystems Research Center
Phone: (808) 985-6420
Fax: (808) 967-8568
Columbia Environmental Research Center
Phone: 573-875-5399
Great Lakes Science Center
Phone: 734-994-3331
Fax: 734-994-8780
National Wildlife Health Center
Phone: 608-270-2400
Northern Prairie Wildlife Research Center
Phone: 701-253-5500
Fax: 701-253 5553
Alaska Science Center
Phone: (907) 786-7000
Fax: (907) 786-7020
Leetown Science Center
Phone: 304 724-4400
Patuxent Wildlife Research Center
webmaster@patuxent.usgs.gov
Phone: 301 497-5500
Upper Midwest Environmental Sciences Center
Phone: (608) 783-6451
Southwest Biological Science Center - Flagstaff, AZ, Research Station
Phone: 928-556-7094
Fax: 928-556-7092
Contacts
Ecosystems provides scientific information and decision support to meet Interior’s shared responsibility to manage land and species, fulfill treaty obligations, develop energy and mineral resources on Interior lands, and supply water for irrigation and other human needs. Our main Interior Department partners are listed below. Additional partners are listed throughout our web pages.
