Unified Interior Regions

Region 1: North Atlantic-Appalachian

Our Science Centers

Our Science Centers

The NAA Region has 15 Science Centers spanning 14 NE States and Washington, DC. The Centers conduct interdisciplinary biologic, geologic, hydrologic, and energy monitoring and research addressing natural resource issues facing our nation.

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March Photo Contest

March Photo Contest

Check out the winning photographs in the March 2021 Photo Contest! Categories include People, USGS at Work, Where We Work, and Honorable Mention

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Regions L2 Landing Page Tabs

Filter Total Items: 1,148
Date published: March 14, 2018
Status: Completed

Shoreline Changes and Impacts to Natural Resources in Chesapeake Bay

This project aims to improve our understanding of the impacts of shoreline hardening on aquatic ecosystems.

Date published: March 13, 2018
Status: Completed

A Vaccination Program to Protect Endangered Whooping Cranes from Encephalitis Virus

The Challenge: In eastern North America there is a viral disease called Eastern Equine Encephalitis, or EEE. This virus is transmitted among native bird species by the mosquito, Culiseta melanura, but does not cause disease in these passerine species. However, the virus is capable of causing severe disease or death in horses, some game bird species, humans and whooping cranes. In the fall of...

Date published: March 13, 2018
Status: Active

Research and Management of Informal (Visitor-Created) Trails in Protected Areas

Protected area managers provide formal trail systems to accommodate recreational visitation on resistant “hardened” treads, while protecting off-trail vegetation, soils, and wildlife. When formal trail networks fail to provide visitors the access and experiences they require, visitors frequently venture “off-trail” to fish, hunt, explore, climb, or engage in other off-trail activities. Even...

Contacts: Jeff Marion, Ph.D., Dr. Jeremy Wimpey, Dr. Chris Carr, Dr. Yu-Fai Leung
Date published: March 12, 2018
Status: Completed

Coastal Salt Marsh Management Along the Atlantic

This project seeks to improve our understanding of how Open Marsh Water Management techniques aimed at mosquito reduction have impacted their target ecosystems along the Atlantic coast.

Date published: March 12, 2018
Status: Completed

Recovery of Eelgrass (Zostera marina L.) in Casco Bay, Maine, Following Destruction by European Green Crabs

Eelgrass provides essential functions to the ecology and economy of Maine’s coastal zone. When over half the eelgrass in Casco Bay, Maine, disappeared between 2012 and 2013, USGS experimental evidence identified disturbance from invasive European green crabs as the leading cause. Natural revegetation is occurring, but there is interest in learning whether restoration may hasten recover.

Date published: March 8, 2018
Status: Completed

Tracking Domestic Ducks through the Market Chain in China via Telemetry

This project seeks to improve our understanding of how domestic ducks move throughout the market chain in China and the role this may play in the amplification and spread of avian influenza viruses.

Date published: March 8, 2018
Status: Archived

GIS Data Archive for Selected Studies in Pennsylvania

This is an archive.

Visit the USGS National Geospatial Program or the Data Portal links below for current datasets.

Contacts: Eliza L Gross
Date published: March 8, 2018
Status: Active

Water-Quality Monitoring

Water-Quality Monitoring 

Date published: March 8, 2018
Status: Active

Groundwater Monitoring

Groundwater Monitoring and Tools for Pennsylvania

Date published: March 8, 2018
Status: Active

Surface Water Monitoring

Surface Water Data and Monitoring tools for Pennsylvania

Date published: March 7, 2018
Status: Active

Ohio-Kentucky-Indiana Groundwater Networks

Groundwater level is monitored at numerous observation wells across Ohio,  Kentucky, and Indiana.  Data are collected...

Date published: March 7, 2018
Status: Active

Imperiled Species Detection and Monitoring

It is difficult to evaluate the presence or abundance of many imperiled species. Low numbers, cryptic behaviors or habitats that are difficult to search can combine to make it difficult for a researcher to detect and monitor species and population changes.  Wildlife and Fisheries researchers are applying research tools from molecular science to attempt to better understand and evaluate these...

Filter Total Items: 15,993
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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

oSCR: A spatial capture–recapture R package for inference about spatial ecological processes

Spatial capture–recapture (SCR) methods have become widely applied in ecology. The immediate adoption of SCR is due to the fact that it resolves some major criticisms of traditional capture–recapture methods related to heterogeneity in detectabililty, and the emergence of new technologies (e.g. camera traps, non‐invasive genetics) that have vastly...

Chris Sutherland; Royle, J. Andrew; Dan Linden

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Year Published: 2019

Spatial integration of biological and social objectives to identify priority landscapes for waterfowl habitat conservation

Waterfowl population management and habitat conservation compose one of the oldest and most successful adaptive management frameworks in the world. Since its inception, the North American Waterfowl Management Plan (NAWMP) has emphasized strategically targeted conservation investments in regions that most affect waterfowl population dynamics. By...

Krainyk, Anastasia; Lyons, James E.; Brasher, Michael G.; Humburg, Dale D.; Souilliere, Greg J.; Coluccy, John M.; Petrie, Mark J.; Howerter, David W.; Slattery, Stuart M.; Rice, Mindy B.; Fuller, Joe C.
Krainyk, A., Lyons, J.E., Brasher, M.G., Humburg, D.D., Soulliere, G.J., Coluccy, J.M., Petrie, M.J., Howerter, D.W., Slattery, S.M., Rice, M.B., and Fuller, J.C., 2019, Spatial integration of biological and social objectives to identify priority landscapes for waterfowl habitat conservation: U.S. Geological Survey Open-File Report 2019–1029, 41 p., https://doi.org/10.3133/ofr20191029.

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Year Published: 2019

Geology of the Cornwall Quadrangle, Virginia

No abstract available. 

Heller, Matthew J.; Carter, Mark W.; Wilkes, G.P.; Coiner, R.L.
Heller, M.J., Carter, M.W., Wilkes, G.P., and Coiner, L.V., 2019, Geology of the Cornwall quadrangle, Virginia: Virginia Division of Geology and Mineral Resources Publication 184, 13 p.

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Year Published: 2019

Integrated modeling reveals shifts in waterfowl population dynamics under climate change

1. Climate change has been identified as one of the most important drivers of wildlife populations. The development of appropriate conservation strategies relies on reliable predictions of population responses to climate change, which require in-depth understanding of the complex relationships between climate and population dynamics through...

Qing Zhao; Scott Boomer; Royle, Andy

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Year Published: 2019

Remote sensing of river flow in Alaska—New technology to improve safety and expand coverage of USGS streamgaging

The U.S. Geological Survey monitors water level (water surface elevation relative to an arbitrary datum) and measures streamflow in Alaska rivers to compute and compile river flow records for use by water resource planners, engineers, and land managers to design infrastructure, manage floodplains, and protect life, property, and aquatic resources...

Conaway, Jeff; Eggleston, John R.; Legleiter, Carl J.; Jones, John W.; Kinzel, Paul J.; Fulton, John W.
Conaway, J.S., Eggleston, J., Legleiter, C.J., Jones, J.W., Kinzel, P.J., and Fulton, J.W., 2019, Remote sensing of river flow in Alaska—New technology to improve safety and expand coverage of USGS streamgaging: U.S. Geological Survey Fact Sheet 2019-3024, 4 p., https://doi.org/10.3133/fs20193024.

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Year Published: 2019

Xenon hydrate as an analogue of methane hydrate in geologic systems out of thermodynamic equilibrium

Methane hydrate occurs naturally under pressure and temperature conditions that are not straightforward to replicate experimentally. Xenon has emerged as an attractive laboratory alternative to methane for studying hydrate formation and dissociation in multiphase systems, given that it forms hydrates under milder conditions. However, building...

Fu, Xiaojing; Waite, William F.; Cueto-Felgueroso, Luis; Juanes, Ruben

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Year Published: 2019

Preliminary stage and streamflow data at selected U.S. Geological Survey streamgages in New England for the floods of April 2019

The combination of rainfall and snowmelt in northern New England and rainfall in southern New England resulted in minor to major flooding from April 15 to 24, 2019, according to stage and streamflow data collected at 63 selected U.S. Geological Survey (USGS) streamgages. A typical USGS streamgage measures and records stream stage and estimates...

Kiah, Richard G.; Smith, Brianna A.; Stasulis, Nicholas W.
Kiah, R.G, Smith, B.A. and Stasulis, N.W., 2019, Preliminary stage and streamflow data at selected U.S. Geological Survey streamgages in New England for the floods of April 2019: U.S. Geological Survey Open-File Report 2019–1051, 8 p., https://doi.org/10.3133/ofr20191052.

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Year Published: 2019

In ovo exposure to brominated flame retardants Part II: Assessment of effects of TBBPA-BDBPE and BTBPE on hatching success, morphometric and physiological endpoints in American kestrels

Tetrabromobisphenol A bis(2,3-dibromopropyl ether) (TBBPA-BDBPE) and 1,2-bis(2,4,6-tribromophenoxy)ethane (BTPBE) are both brominated flame retardants (BFRs) that have been detected in birds; however, their potential biological effects are largely unknown. We assessed the effects of embryonic exposure to TBBPA-BDBPE and BTBPE in a model avian...

Eng, Margaret; Karouna-Renier, Natalie K.; Henry, Paula F. P.; Letcher, Robert J.; Schultz, Sandra L.; Bean, Thomas G.; Peters, Lisa E.; Palace, Vince P.; Williams, Tony D.; Elliott, John E.; Fernie, Kim J.

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Year Published: 2019

In ovo exposure to brominated flame retardants Part I: Assessment of effects of TBBPA-BDBPE on survival, morphometric and physiological endpoints in zebra finches

Tetrabromobisphenol A bis(2,3-dibromopropyl) ether (TBBPA-BDBPE) is an additive flame retardant used in polyolefins and polymers. It has been detected in biota, including in avian eggs, yet little is known of its effects. We assessed the pattern of TBBPA-BDBPE concentrations in songbird eggs over the incubation period, and the effects of embryonic...

Eng, Margaret; Williams, Tony D.; Fernie, Kim J.; Karouna-Renier, Natalie K.; Henry, Paula F. P.; Letcher, Robert J.; Elliott, John E.

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Year Published: 2019

Kinetic study on clogging of a geothermal pumping well triggered by mixing-induced biogeochemical reactions

The sustainability of ground-source geothermal systems can be severely impacted by microbially mediated clogging processes. Biofouling of water wells by hydrous ferric oxide is a widespread problem. Although the mechanisms and critical environmental factors associated with clogging development are widely recognized, effects of mixing processes...

Burté, Luc; Cravotta, Charles A. ; Bethencourt, Lorine; Farasin, Julien; Pedrot, Mathieu; Dufresne, Alexis; Gérard, Marie-Françoise; Baranger, Catherine; Le Borgne, Tanguy; Aquilina, Luc

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Year Published: 2019

Permafrost collapse is accelerating carbon release

This much is clear: the Arctic is warming fast, and frozen soils are starting to thaw, often for the first time in thousands of years. But how this happens is as murky as the mud that oozes from permafrost when ice melts.As the temperature of the ground rises above freezing, microorganisms break down organic matter in the soil. Greenhouse gases —...

Turetsky, Merritt R.; Abbott, Benjamin W.; Jones, Miriam; Walter Anthony, Katey; Olefeldt, David; Schuur, Edward A.G.; Koven, Charles; McGuire, A.D.; Grosse, Guido; Kuhry, Peter; Gustaf Hugelius; Lawrence, David M.; Gibson, Carolyn; Sannel, A. B. K.

Filter Total Items: 1,718
3 people in a boat on a river - 1 driving 2 holding big fishnets
June 12, 2018

DEC collaborators collect fish from a Niagara River tributary

DEC collaborators collect fish from a Niagara River tributary using an electrofishing boat

June 7, 2018

Beach Haven, NJ Flyover!

USGS Woods Hole Coastal and Marine Science Center personnel aboard Stockton University's R/V Petrel under survey offshore of Beach Haven, NJ in June 2018. The USGS Coastal and Marine Geology Program is working to characterize the sea floor and shallow substrate in nearshore waters, using high-resolution geophysical techniques, sediment sampling, and sea-floor photography

Scientists look at a pollen grain using an SEM
June 6, 2018

SEM Laboratory

Scientists look at a pollen palynomorph using a scanning electron microscope (SEM).

man holding metal rod standing in water close to dam with waterfall
June 5, 2018

Eighteen Mile Creek at Burt Dam at Burt, NY

Andrew Kowalczk collecting a water quality sample below dam in Eighteenmile Creek at Burt, NY ( 04219768) as part of the Great Lake Restoration Initiative (GLRI).

4 people in boat on water body on a sunny warm day
June 1, 2018

Field Photo Friday January 2019

A team of biologists, Barry Baldigo, Luis Rodriguez, Mike DeMoulpied, and Abbey Holsopple (from left to right), prepare to conduct a survey for invasive round goby on the New York State Canal system near Rome, NY in 2018. Photo by Scott George

May 31, 2018

Jersey Shore Field Work

Deployment of an Edgetech 512i subbottom profiler from the deck of Stockton University's R/V Petrel near Little Egg Inlet, NJ. The USGS Coastal and Marine Geology Program is working to characterize the sea floor and shallow substrate in nearshore waters, using high-resolution geophysical techniques, sediment sampling, and sea-floor photography and videography.
 

person in yellow USGS shirt holding a pile of zebra mussels
May 30, 2018

Zebra Mussels St. Lawrence River

During a National Water Quality Network (NWQN) sampling trip in May to the St Lawrence River, Hydrologic Technician Dave Knauer finds a batch of Zebra mussels attached to the boat anchor. 

Sakonnet River, the eastern arm of the Narragansett Bay, Rhode Island
May 24, 2018

Sakonnet River, the eastern arm of the Narragansett Bay, Rhode Island

Sakonnet River, the eastern arm of the Narragansett Bay, Rhode Island

Image of USGS personnel and UAS on a dune
May 21, 2018

Dune Surveys, Cape Cod, MA

 

Surveying with UAS in cooperation with US Army Corps of Engineers (Cape Cod, MA).

 

 

Filter Total Items: 590