Regions

Northeast

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We conduct impartial, multi- and interdisciplinary research and monitoring on a large range of natural-resource issues that impact the quality of life of citizens and wildlife throughout the New England and Mid-Atlantic states of Connecticut, Delaware, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, West Virginia, Vermont and Virginia.

July Photo Contest

July Photo Contest

Check out our winners for July 2019.

See the winners!

Our Centers

Our Centers

Florence Bascom Geoscience Center; Leetown Aquatic; MD/DC/DE Water; National Minerals; New England Water- VT/NH/MA/ME/RI/CT; NJ Water; NY Water; Patuxent Wildlife; PA Water; VA/WV Water; Woods Hole Coastal Marine

Northeast Centers

News

Image: Plants Vulnerability to Nitrogen Depends on Where They Grow
July 12, 2018

Land managers, regulators and other participants in market-based conservation wanting to assess the ecological benefits provided by restored, enhanced and preserved land now have a one-stop shop for the quantification tools used to measure these benefits, courtesy of the USGS and the USDA.

Ten Mile Creek
May 24, 2018

An ecosystem services approach combined with adaptive decision-making can aid land and resource managers in administering their regions for the benefit of communities and stakeholders, according to a recent report by the U.S. Geological Survey and Resources for the Future

Image shows a view of Libby Dam and Lake Koocanusa
October 25, 2017

Resource managers, regulators, and stakeholders of Montana and British Columbia’s Lake Koocanusa now have a new approach for understanding the implications of different levels of selenium, and to explore alternative selenium criteria for waters in the Lake.

One of the major strengths of the Northeast Area is the enthusiasm and commitment of our scientists to produce the type of high quality science that the USGS is known for. Working together with our partners across the nation, we have the ability to provide complete, integrated and holistic environmental information that will produce the best results that we can achieve.

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American black duck
Date Published: May 31, 2019
Status: Active

Deriving Spatial Waterfowl Inputs for Disease Risk Modeling

This project is an effort to create spatially and temporally explicit models for waterfowl distribution across the United States for use in avian influenza transmission risk modeling.

Net change in occupancy probability for CARW 1972-2012
Date Published: May 8, 2019
Status: Active

Spatio-Temporal Statistical Models for Forecasting Climate Change Effects on Bird Distribution

Ecological indicators of climate change are needed to measure concurrent changes in ecological systems, inform management decisions, and forecast the consequences of climate change. We seek to develop robust bird-based, climate-change indicators using North American Breeding Bird Survey data.

American Kestrel (Falco sparverius)
Date Published: February 25, 2019
Status: Active

Hazard, Risk and Physiologically-based Pharmacokinetic Model for Anticoagulant Rodenticides in Kestrels and Owls

Rodents can consume and spoil crops, serve as disease vectors, and can devastate remote island ecosystems when introduced by anthropogenic activities.  Starting in to 20th century, rodenticides were developed and introduced for the control of these commensal species.  Regrettably, some rodenticides pose a significant hazard to target wildlife.

Radiograph illustrating soy bean seeds in crop and gastrointestinal tract
Date Published: February 22, 2019
Status: Active

Do Neonicotinoid Pesticide Seed Coatings Pose a Hazard to Seed-eating Birds?

Treating or “dressing” of seeds with pesticides is a commonly used method to enhance crop yield in agriculture.  Regrettably, such treated seeds can be ingested by wildlife, and depending on the extent of exposure, can cause adverse effects.

Neonicotinoid pesticides act as agonists of nicotinic acetylcholine receptors
Date Published: February 21, 2019
Status: Active

Genomic and Behavioral Effects of the Neonicotinoid Imidacloprid in Birds Exposed Through Pesticide-Coated Seeds

The Challenge: Neonicotinoid pesticides act as agonists of nicotinic acetylcholine receptors (nAChRs) and are designed to be lethal to insects while theoretically posing little to no threat to vertebrates. The perceived safety of neonicotinoids has led to a sharp increase in their use in the United States and globally, since they were first introduced in 1994. The use of the neonicotinoid...

Lead shot as it appears when removed from a shotgun shell and as it appears once ingested, ground and eroded
Date Published: February 20, 2019
Status: Active

Contaminant-related Activities in Support of Client Agencies in the Department of the Interior

We undertake many research activities in support of the mission of the Department of the Interior.  One such activity is to evaluate the potential hazard and risk of environmental contaminants to natural resources.

Osprey Fledglings still in the nest
Date Published: February 18, 2019
Status: Completed

Contaminant Exposure, Food Web Transfer and Potential Health Effects on Chesapeake Bay and Delaware Bay Waterbirds

Chesapeake and Delaware Bays are the largest estuaries on the east coast of the United States.  They support extensive fisheries and provide critical habitat for many species of wildlife.  These Bays are surrounded by vast agricultural andindustrialized regions, with urbanized areas, all of which are a source of pollution that can affect natural resources.  We have long monitored contaminants...

Contacts: Barnett Rattner, Ph.D., Natalie Karouna-Renier, Ph.D., Rebecca Lazarus, Ph.D.
Image of a healthy river and terrestrial ecosystem inteface.
Date Published: June 21, 2018
Status: Active

About the Science and Decisions Center

Today's natural resource managers must make effective decisions with broad–scale societal impacts. 

Structured Decision Making. The PrOACT sequence captures the essential elements of any decision
Date Published: March 26, 2018
Status: Active

Structured Decision Making

The biggest natural resource management challenges include competing views of the value and uses of those resources in society. Patuxent scientists develop methods to manage resources given those competing views under a “structured decision making” (SDM) framework. Our scientists both practice and train others in key SDM skills, such as model development and monitoring design.

Blacklegged Ticks are Lyme Disease Carriers
Date Published: March 16, 2018
Status: Active

Vector-borne Disease Research

Lyme disease is the most prevalent vector-borne disease in North America, with about 300,000 cases per year in the U.S.  We are studying transmission of the spirochete that causes this disease among wild animals and the blacklegged tick vectors, to determine why Lyme disease is common in the northeast and northern Midwest but rare in the south, even though blacklegged ticks are present in all...

Temporal dynamics of forest structure and coarse woody debris are being measured
Date Published: March 16, 2018
Status: Active

Forest Structure Resulting from ‘Wildlife Forestry Silviculture’

The Challenge: Management of bottomland forests using wildlife forestry silviculture is being undertaken to achieve desired forest conditions for priority silvicolous wildlife, such as Louisiana black bear, migratory birds, and resident game species. Wildlife forestry management results in forests that have more open canopies and increased understory vegetation yet exhibit heterogeneous...

Field work sampling for disease
Date Published: March 16, 2018
Status: Active

Assessing Amphibian Disease Risk in the Northeast

The Challenge: Disease in amphibian populations can have a range of effects, from devastating declines following introduction of a novel pathogen to recurring breakout events on a landscape. Elucidating mechanisms underlying the effects of diseases on amphibian populations is crucial to help managers make appropriate decisions to achieve management goals for amphibians.

About data and tools used by USGS...

Hydrologic Conditions Mapper (NYWSC)
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USGS
August 19, 2019

The data are calculations of economic impacts of major agricultural commodities (corn, cotton, rice, soybeans, and catfish) produced in the Mississippi Alluvial Plain region for the years 2013 through 2017.

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April 27, 2018

The North American Breeding Bird Survey dataset contains avian point count data for more than 700 North American bird taxa (species, races, and unidentified species groupings).  These data are collected annually during the breeding season, primarily June, along thousands of randomly established roadside survey routes in the United States and Canada.

USGS
January 1, 2018

This dataset includes quantification tools being used or developed for habitat and biodiversity markets in the United States. These tools are designed to estimate the ecological quality or functionality of a site for conservation mechanisms such as payment for ecosystem services programs, eco-label certification programs, habitat exchanges, and conservation banking. The dataset consists of 69 t

Flood inundation mapper focus new england
September 19, 2017

The USGS Flood Event Viewer helps USGS and its partners to track of the storm and its impact on surface water levels. A storm track field is included from NOAA's National Hurricane Center, and real-time USGS streamgage data and Rapid Deployment Gage data are linked through this map-based product.

A StreamStats map image of the eastern United States
August 9, 2017

Interactively identify a watershed boundary and obtain detailed streamflow statistics.

For an introduction to StreamStats click HERE

 

Long-tailed duck swimming
August 7, 2017

Data represents analyses of gizzard and gullet (esophagus and proventriculus) of nine ducks using traditional techniques

New England Salt Marsh
July 12, 2017

This dataset is comprised of eight files related to salt marsh monitoring data or measures of of human disturbance (i.e. human impacts in terms of physical, chemical, and land-use stressors) collected at 33 marsh study units (MSUs) in five National Parks within the NPS Northeast Coastal and Barrier Network (NCBN) along the NE coast of the US.

American Black Duck (Anas rubripes)
July 6, 2017

This data set is comprised of five files related to the modification and scoring of Index of Waterbird Community Integrity (IWCI) scores for all waterbirds of the Chesapeake Bay. One Excel file (A) contains a list of 100+ Chesapeake waterbird species and their species attribute and IWCI scores.

Conversion Threat Index from 2000 to 2100 for ecoregions in the Pacific Northwest
June 22, 2017

Data from Wilson, T.S., Sleeter, B.M., Sleeter, R. R., Soulard, C.E. 2014, Land use threats and protected areas: a scenario-based landscape level approach, Land, 3 (2): 362-389. Three maps showing land-use conversion potential, forest harvest potential, and conversion threat index are available for the Pacific Northwest, years 2000-2100.

Mallard
March 28, 2017

This data set is comprised of four files related to the biosurveillance of low pathogenic avian influenza viruses (LPAIV) in migratory waterfowl at 22 locations in the Maryland portion of the Delmarva Peninsula in fall/winter of 2013-2014. 

Snowy Egret BBS Map
February 8, 2017

This website presents population change information for more than 400 species of North American birds, as estimated from the North American Breeding Bird Survey. Estimates of trend (interval-specific estimates of population change), annual indices of abundance, and maps of abundance and population change for these species are presented for a variety of regions.

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October 24, 2017

The Water-Monitoring-Sites Mapper is an interactive map of West Virginia water monitoring-site locations from the USGS National Water Information System (NWIS). It provides access to surface water, groundwater, and water quality monitoring data for active sites. The functionality includes query, select, tabular display by county, hydrologic unit code (HUC), and exporting spatial and tabular data.

October 20, 2017

The Water-Monitoring-Sites Mapper is an interactive map of Virginia water monitoring-site locations from the USGS National Water Information System (NWIS). It provides access to surface water, groundwater, and water quality monitoring data for active sites. The functionality includes query, select, tabular display by county, hydrologic unit code (HUC), and exporting spatial and tabular data.

West Virginia Real-time Precipitation Network
May 22, 2017

This interactive map shows current and cumulative rainfall total for precipitation sites in West Virginia.  Map provides real-time precipitation radar image to overlay from National Weather Service.

Virginia Real-Time Precipitation Network
May 18, 2017

This interactive map shows current and cumulative rainfall total for precipitation sites in Virginia.  Map provides real-time precipitation radar image to overlay from National Weather Service. 

National Map Viewer
March 31, 2016

The National Geospatial Program satisfies the needs of customers by providing geospatial products and services that customers incorporate into their decisionmaking and operational activities.

USGS Storm-Tide Mapper and Data Services
March 8, 2016

The USGS Storm Tide Mapper is a tool for viewing, analyzing, and accessing storm tide data collected during and after hurricanes and Nor’easters. The USGS Storm Tide Mapper will continue to provide a unified and consistent source of real-time and archived storm-tide data.

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Year Published: 2019

Soil mineralogy and geochemistry along a north-south transect in Alaska and the relation to source-rock terrane

Soils collected along a predominately north-south transect in Alaska were used to evaluate regional differences in the soil mineralogy and geochemistry in the context of a geotectonic framework for Alaska. The approximately 1,395-kilometer-long transect followed the Dalton, Elliott, and Richardson Highways from near Prudhoe Bay to Valdez. Sites...

Wang, Bronwen; Hults, Chad P.; Eberl, Dennis D.; Woodruff, Laurel G.; Cannon, William F.; Gough, Larry P.
Wang, B., Hults, C., Eberl, D., Woodruff, L., Cannon, W., and Gough, L., 2019, Soil mineralogy and geochemistry along a north-south transect in Alaska and the relation to source-rock terrane in Dumoulin, J.A., ed., Studies by the U.S. Geological Survey in Alaska, vol. 15: U.S. Geological Survey Professional Paper 1814–E, 27 p., https://doi.org/10.3133/pp1814E.

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Year Published: 2019

Resource Assessment Economic Filter (RAEF)—A graphical user interface supporting implementation of simple engineering mine cost analyses of quantitative mineral resource assessment simulations

Economic evaluations of undiscovered mineral resources provide important context in which to consider the results of quantitative mineral resource assessments. The U.S. Geological Survey economic analysis method uses a simple engineering cost model approach developed by the U.S. Bureau of Mines that applies mine and mill engineering cost equations...

Shapiro, Jason L.; Robinson,, Gilpin R.
Shapiro, J.L., and Robinson, G.R., Jr., 2019, Resource Assessment Economic Filter (RAEF)—A graphical user interface supporting implementation of simple engineering mine cost analyses of quantitative mineral resource assessment simulations: U.S. Geological Survey Techniques and Methods, book 7, chap. C23, 18 p., https://doi.org/10.3133/tm7C23.

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Year Published: 2019

Carbon dioxide emissions and methane flux from forested wetland soils of the Great Dismal Swamp, USA

The Great Dismal Swamp, a freshwater forested peatland, has accumulated massive amounts of soil carbon since the postglacial period. Logging and draining have severely altered the hydrology and forest composition, leading to drier soils, accelerated oxidation, and vulnerability to disturbance. The once dominant Atlantic white cedar, cypress, and...

Gutenberg, Laurel; Krauss, K.W.; Qu, John; Ahn, Changwoo; Hogan, Dianna M.; Zhu, Zhiliang; Xu, Chenyang
Gutenberg, L., Krauss, K.W., Qu, J.J., Ahn, C., Hogan, D., Zhu, Z., and Xu, C., 2019, Carbon dioxide emissions and methane flux from forested wetland soils of the Great Dismal Swamp, USA: Environmental Management, First Online, https://doi.org/10.1007/s00267-019-01177-4.

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Year Published: 2019

Assessment of undiscovered copper resources of the world, 2015

The U.S. Geological Survey completed the first-ever global assessment of undiscovered copper resources for the two most significant sources of global copper supply: porphyry copper deposits and sediment-hosted stratabound copper deposits. The geology-based study identified 236 areas for undiscovered copper in 11 regions of the world. Estimated...

Hammarstrom, Jane M.; Zientek, Michael L.; Parks, Heather L.; Dicken, Connie L.
Hammarstrom, J.M., Zientek, M.L., Parks, H.L., Dicken, C.L., and the U.S. Geological Survey Global Copper Mineral Resource Assessment Team, 2019, Assessment of undiscovered copper resources of the world, 2015 (ver.1.1, May 24, 2019): U.S. Geological Survey Scientific Investigations Report 2018–5160, 619 p. (including 3 chap., 3 app., glossary, and atlas of 236 page-size pls.), https://doi.org/10.3133/sir20185160.

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Year Published: 2019

The Appalachian Geo-STEM Camp: Learning about geology through experiential adventure recreation

The inaugural Appalachian Geo-STEM Camp (AGC) was a partnership between West Virginia University (WVU), the U.S. Geological Survey (USGS) and the West Virginia Geological and Economic Survey (WVGES). Designed to engage high school students in geoscience-oriented Science, Technology, Engineering and Mathematics (STEM) activities through adventure-...

Burns, Robert; Carter, Mark W.; Brock, John C.; Leveque, Jonas; Bunse, Emily; Palaseanu-Lovejoy, Monica; Guala, Gerald F.; Harlan, Nathan; Blake, Mitchel; Moreira, Jasmine; Britton, Jim; Ashton, Kenny; Nugent, Barnes; Marketti, Michael J.

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Year Published: 2019

Geochemical and mineralogical maps, with interpretation, for soils of the conterminous United States

Between 2007 and 2013, the U.S. Geological Survey conducted a low-density (1 site per 1,600 square kilometers, 4,857 sites) geochemical and mineralogical survey of soils in the conterminous United States. The sampling protocol for the national-scale survey included, at each site, a sample from a depth of 0 to 5 centimeters, a composite of the soil...

Smith, David B.; Solano, Federico; Woodruff, Laurel G.; Cannon, William F.; Ellefsen, Karl J.
Smith, D.B., Solano, Federico, Woodruff, L.G., Cannon, W.F., and Ellefsen, K.J., 2019, Geochemical and mineralogical maps, with interpretation, for soils of the conterminous United States: U.S. Geological Survey Scientific Investigations Report 2017-5118, https://doi.org/10.3133/sir20175118. [Available as HTML.]

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Year Published: 2019

Geochemistry and mineralogy of soils collected in the lower Rio Grande valley, Texas

Presented in this report are the chemical and mineralogical results of a soil study conducted in the lower Rio Grande valley, Texas. Samples were collected from soils formed on Holocene alluvial flood-plain and distributary channel deposits of the Rio Grande, flood plain and meander-belt deposits of the Pliocene Goliad Formation, and the...

Whitney, Helen A.; Solano, Federico; Hubbard, Bernard E.
Whitney, H.A., Solano, F., and Hubbard, B.E., 2019, Geochemistry and mineralogy of soils collected in the lower Rio Grande valley, Texas: U.S. Geological Survey Open-File Report 2019–1010, 92 p., https://doi.org/10.3133/ofr20191010.

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Year Published: 2019

Geology of the Mineral and Lake Anna West Quadrangles, Virginia

This map product is a cooperator series publication and, as such, does not have a specific abstract. Geologic mapping for this map product was completed between 2014 and 2017, with most of the field work occurring between January 2016 and May 2017. Numerous foot traverses were completed along creeks and roads throughout the field area; the shore...

Carter, Mark W.; Burton, William C.; McAleer, Ryan; DiGiacomo-Cohen, Mary; Sauer, R. Tyler

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Year Published: 2019

Emerging investigator series: Atmospheric cycling of indium in the northeastern United States

Indium is critical to the global economy and is used in an increasing number of electronics and new energy technologies. However, little is known about its environmental behavior or impacts, including its concentrations or cycling in the atmosphere. This study determined indium concentrations in air particulate matter at five locations across the...

White, Sarah Jane; Hemond, Harold F.

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Year Published: 2019

Focus areas for data acquisition for potential domestic sources of critical minerals—Rare earth elements

Rare earth elements (REEs) are critical mineral commodities for the United States. In response to a need for information on potential domestic sources of REEs in mineral deposits, the U.S. Geological Survey (USGS) identified broad focus areas throughout the conterminous United States and Alaska as a guide for selecting new geoscience research...

Hammarstrom, Jane M.; Dicken, Connie L.
Hammarstrom, J.H., and Dicken, C.L., 2019, Focus areas for data acquisition for potential domestic sources of critical minerals—Rare earth elements, chap. A of U.S. Geological Survey, Focus areas for data acquisition for potential domestic sources of critical minerals: U.S. Geological Survey Open-File Report 2019–1023, 11 p., https://doi.org/10.3133/ofr20191023A.

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Year Published: 2019

User’s guide for Assessment Tract Aggregation GUI (ATA GUI)—A graphical user interface for the AggtEx.fn R script

The U.S. Geological Survey three-part method for mineral resource assessments estimates numbers of undiscovered mineral deposits as probability distributions in geologically defined regions termed “permissive tracts.” This report describes a graphical user interface (GUI) script developed in open-source statistical software (R) that aggregates...

Shapiro, Jason L.; Robinson,, Gilpin R.
Shapiro, J.L., and Robinson, G.R., Jr., 2019, User’s guide for Assessment Tract Aggregation GUI (ATA GUI)—A graphical user interface for the AggtEx.fn R script: U.S. Geological Survey Techniques and Methods, book 7, chap. C21, 9 p., https://doi.org/10.3133/tm7c21.

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Year Published: 2019

A preliminary assessment of hyperspectral remote sensing technology for mapping submerged aquatic vegetation in the Upper Delaware River National Parks

Hyperspectral remote sensing of submerged aquatic vegetation is a complex and difficult process that is affected by unique constraints on the energy flow profile near and below the water surface. In addition, shallow, winding, lotic systems, such as the Upper Delaware River, present additional remote sensing problems in the form of specular...

Slonecker, Terrance; Kalaly, Siddiq; Young, John A.; Furedi, Mary Ann; Maloney, Kelly O.; Hamilton, Don; Evans, Richard; Zinecker, Elizabeth

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USGS
November 14, 2017

Capture-recapture software to correct raw counts of wildlife fatalities using trial experiments for carcass detecition probability and persistence time.

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The upstream face of a bridge being surveyed for FEMA Flood Mapping
October 31, 2018

The upstream face of a bridge being surveyed for FEMA Flood Mapping

The upstream face of a bridge being surveyed for FEMA Flood Mapping, Ipswich River in Ipswich, Massachusetts

Groundwater site inspection, Petersham, Massachusetts
October 31, 2018

Groundwater site inspection, Petersham, Massachusetts

Shown in this photo is Hydrologic Technician Sam Banas performing an electric tape down measurement of a groundwater well. The site ID is: 422906072124301 MA-PHW 16 Petersham, MA

John Mullaney
July 23, 2018

Water quality at the Salmon River

Installing dissolved oxygen sensors at the Salmon River near East Hampton, Connecticut

Attribution: Northeast
Monitoring Ramseys Draft at Route 716 near West Augusta
December 31, 2017

Monitoring Ramseys Draft at Route 716 near West Augusta

Monitoring Ramseys Draft at Route 716 near West Augusta

Monitoring Roanoke River along Route 626 at Lafayette, VA
December 31, 2017

Monitoring Roanoke River along Route 626 at Lafayette, VA

Monitoring Roanoke River along Route 626 at Lafayette, VA

Monitoring Spruce Creek at Route 627 near Nellysford, VA
December 31, 2017

Monitoring Spruce Creek at Route 627 near Nellysford, VA

Monitoring Spruce Creek at Route 627 near Nellysford, VA

Comparison satellite images from 2016 and 2017 for moth damage.
December 31, 2017

Gypsy Moth Infestation Continues in New England

A large outbreak of gypsy moth (Lymantria dispar) caterpillars attacked the hardwood forests of the northeastern United States in 2016. A fungus (Entomophaga maimaigaM) introduced from Japan has kept gypsy moth populations at relatively low levels since the late 1980s. However, abnormally low rainfall during May and June in 2014, 2015, and 2016 reduced

...
Cowpasture River
December 31, 2017

Cowpasture River

A photo of the Cowpasture River in Virignia.

Roanoke River Valley
December 31, 2017

Roanoke River Valley

A photo of the Roanoke River Valley at Sunset.

Hampton Roads Benchmark Monitoring: R10-bipod.
December 31, 2017

R10-bipod.

Occupying a surveying benchmark.

Filter Total Items: 82
Image: Plants Vulnerability to Nitrogen Depends on Where They Grow
July 12, 2018

Land managers, regulators and other participants in market-based conservation wanting to assess the ecological benefits provided by restored, enhanced and preserved land now have a one-stop shop for the quantification tools used to measure these benefits, courtesy of the USGS and the USDA.

Ten Mile Creek
May 24, 2018

An ecosystem services approach combined with adaptive decision-making can aid land and resource managers in administering their regions for the benefit of communities and stakeholders, according to a recent report by the U.S. Geological Survey and Resources for the Future

Image shows a view of Libby Dam and Lake Koocanusa
October 25, 2017

Resource managers, regulators, and stakeholders of Montana and British Columbia’s Lake Koocanusa now have a new approach for understanding the implications of different levels of selenium, and to explore alternative selenium criteria for waters in the Lake.

USGS' Owen Brenner wading with GPS backpack
October 10, 2017

A study finds that although the “wilderness breach” created by Hurricane Sandy in 2012 has reached a relatively stable size and location, the channel and shoals will keep changing in response to weather. Related research shows the breach isn’t likely to increase storm-tide flooding in Great South Bay.

A screenshot of the Coastal Change hazards portal showing erosion, overwash and inundation potentials along the east coast
September 26, 2017

To learn more about USGS’ role providing science to decision makers before, during and after Hurricane Maria, visit the USGS Hurricane Maria page at https://www.usgs.gov/maria.

A USGS hydrologic technician installs a Rapid-Deployment Gauge on a bridge in Norfolk, Virginia.
September 22, 2017

To learn more about USGS’ role providing science to decision makers before, during and after Hurricane Jose, visit the USGS Hurricane Jose page at https://www.usgs.gov/jose.

The USGS phosphorus water filter consists of six large tanks that each hold 600 pounds ochre for phosphorus removal.
July 19, 2017

A tabletop water filter demo designed to remove phosphorus from waste water has in five-years grown into a fully functional water treatment system capable of filtering more than 100-thousand gallons per day.

USGS: Science for a changing world
July 7, 2017

Media Alert: Reporters wishing to accompany USGS scientists in the field the week of July 10 should contact Bill Coon, 607-220-6280 or wcoon@usgs.gov by 5 pm EDT Friday, July 7.

Satellite View of the Wilderness Breach
June 9, 2017

When Hurricane Sandy struck the south shore of Long Island, New York, on October 29, 2012, it caused substantial erosion of the beach and dunes. Storm waves cut through Fire Island National Seashore’s wilderness area, forming a breach. The resulting channel allowed water to flow between the Atlantic Ocean and Great South Bay. 

Hurricane Irene, satellite view, NASA
June 1, 2017

Scientists work in the field before, during and after landfall to improve forecasting and recovery.

 

 

Chesapeake Bay 2014 Landsat imagery
May 25, 2017

USGS’ pixel-by-pixel land use forecasts offer essential road maps for restoration. 

A map of Pennsylvania indicating radon concentrations of water samples collected during a multi-year groundwater radon study. Ma
May 11, 2017

A new U.S. Geological Survey study has discovered high levels of radon in wells across certain areas of Pennsylvania.

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