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 16, 2020
Status: Active

Pathogens in the Aquatic Environment – Waterfowl, Avian Influenza

This project focuses on understanding the prevalence and strains of avian influenza viruses in the aquatic environment and how this compares to those circulating within wild birds in the same area.

Date published: March 13, 2020
Status: Active

USGS Wild Bird Avian Influenza Program – Studies from Endemic Regions of Eurasia

This project focuses on tracking wild birds throughout Eurasia via satellite telemetry to better understand their spatiotemporal movement patterns, relationship to domestic birds, and potential role in the spread, persistence, and amplification of avian influenza viruses.

Date published: March 12, 2020
Status: Active

Productivity of Species of Concern – Least Tern and Common Tern on Poplar Island Restoration Site

This project aims to understand the factors driving breeding success of multiple waterbird species, with special emphasis on Least and Common Terns (two species of concern) on Poplar Island Environmental Restoration Project.This project aims to understand the factors driving breeding success of multiple waterbird species, with special emphasis on Least and Common Terns (two species of concern...

Date published: March 11, 2020
Status: Active

Using Advanced Technology to Enhance Research at the Patuxent Wildlife Research Center (PWRC) - a Public-Private Partnership

This project is focused on exploring the use of new technology to collect data on colonially nesting waterbird species in ways that reduce disturbance, improve data accuracy, or allow for the examination of previously unanswerable questions.

Date published: March 9, 2020
Status: Active

Bees of the Northeastern U.S.

Declines of pollinators have engendered worldwide concern, but trends in the faunas of most insect pollinators, including bees, remain uncertain.  We are studying the bee fauna of southern Rhode Island to provide baseline information about the current fauna, and information about bee-flower interactions.

Contacts: Howard Ginsberg, Ph.D., Sam Droege, Steven Alm, Aya Rothwell, Sara Tucker
Date published: March 9, 2020
Status: Active

Assessment of Nitrogen Discharge to Cape Cod Rivers to Identify High-Priority Nitrogen Reduction Areas

     In 2019 USGS and the U.S. Environmental Protection Agency (EPA) Region 1 initiated a study to measure spatial and temporal patterns of nitrogen loading in selected rivers on Cape Cod and then determine whether the measured patterns can be related to nitrogen source areas in the surrounding watersheds to prioritize nitrogen reduction efforts. Study results will improve understanding of...

Date published: March 3, 2020
Status: Active

FEMA project – White

Meeting Information

Contacts: Scott A Olson
Date published: March 3, 2020
Status: Active

FEMA project – 01080103

Meeting Information

Contacts: Scott A Olson
Date published: March 2, 2020
Status: Active

FEMA project – 01080104

Meeting Information

Contacts: Scott A Olson
Date published: February 26, 2020
Status: Active

Impacts of coastal and watershed changes on upper estuaries: causes and implications of wetland ecosystem transitions along the US Atlantic and Gulf Coasts

Estuaries and their surrounding wetlands are coastal transition zones where freshwater rivers meet tidal seawater.  As sea levels rise, tidal forces move saltier water farther upstream, extending into freshwater wetland areas. Human changes to the surrounding landscape may amplify the effects of this tidal extension, impacting the resiliency and function of the upper estuarine wetlands. One...

Contacts: Ken Krauss, Ph.D., Gregory Noe, Camille LaFosse Stagg, Ph.D., Hongqing Wang, Ph.D., Eric J Ward, Ph.D., Jamie A. Duberstein, William H. Conner, Zhaohua Dai, Thomas L. O'Halloran
Date published: February 24, 2020
Status: Active

Assessment of Hydrologic Conditions in the Three Bays Watershed in Support of Nutrient Management Activities, Cape Cod, Massachusetts

      In 2019 the USGS began a partnership with the U.S. Environmental Protection Agency (EPA) Office of Research and Development (ORD), EPA Region 1 Southeast New England Program for Coastal Watershed Restoration (SNEP), Barnstable Clean Water Coalition (BCWC), and other stakeholders to conduct hydrologic monitoring and assessment in support of multifaceted nutrient-management activities in...

Filter Total Items: 482
Date published: May 11, 2020

Surficial Geology in the Enfield Creek Valley

This dataset contains locations and unit labels of the surficial geologic units.

Date published: May 11, 2020

Discharge and Surface Water Quality Sites in the Enfield Creek Valley

This dataset contains locations of surface water discharge and water quality sites.

Date published: May 11, 2020

Overburden Thickness in the Enfield Creek Valley

This dataset contains locations of overburden thickness and information regarding their relative thickness.

Date published: May 11, 2020

Aquifer Boundaries in the Enfield Creek Valley

This dataset contains locations of aquifer boundaries and types of aquifer confinement.

Date published: May 11, 2020

Moraines and Ice Margins in the Enfield Creek Valley

This dataset contains locations of moraines and ice margins.

Date published: May 11, 2020

Records of Selected Wells in the Enfield Creek Valley

This dataset contains the well records compiled for this study.

Date published: May 11, 2020

Geologic Cross Section Lines in the Enfield Creek Valley

This dataset contains locations geologic cross sections used in the study.

Date published: May 11, 2020

Fish mercury concentration data and ancillary data for streams and rivers across New York State (United States), 1969-2016, including environmental characteristics of selected locations sampled during 2007-16

Fish mercury (Hg) data were compiled for 392 unique locations on freshwater streams and rivers in New York State for the period 1969-2016. A total of 7620 records were compiled from state, federal, and non-governmental organization databases. The compiled data were for samples of 65 non-anadromous species or species groups in which Hg was analyzed in whole fish or edible flesh, and for

Date published: May 4, 2020

Sea-Floor Sediment Samples, Seabed Imagery, and CTD Instrument Data Collected on Stellwagen Bank in November, 2014, U.S. Geological Survey Field Activity 2014-066-FA

 This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop high-resolution (1:25,000) interpretive maps, based on multibeam sonar data and seabed sampling, showing surficial geology and seabed sediment dynamics. 

Date published: May 4, 2020

Chemistry Data from Southern Florida Canals Collected in Support of the Aquatic Cycling of Mercury in the Everglades Project

Several canals in southern Florida run from Lake Okeechobee through the Everglades Agricultural Area (EAA) and feed water to the northern Everglades. Agricultural and water-management practices affect the water quality of these canals. Fertilizers added in the EAA flow into the canals and are transported to treatment areas which remove much of the phosphorous in the water, but are not as

Date published: May 1, 2020

U-Pb ages of detrital zircons in Paleogene strata of the Gulf Coast

This data release contains 60 detrital zircon age spectra, based on U and Pb isotope ratio measurements for 9399 single grains. The samples are from Paleogene strata of the U.S. Gulf Coast. Of the 9399 single grain measurements, we recommend that 8640 yield ages that are suitable for construction of detrital zircon age spectra. Comments tagged to individual grains explain the reasoning for ex...

Date published: May 1, 2020

Data release for structure-from-motion DEMs derived from historical aerial photographs and their use in geomorphological mapping

This data release publishes datasets within and surrounding the Piney Branch watershed located in the Washington, D.C. metropolitan suburb of Vienna, Virginia. This dataset was utilized in studies that investigated the accuracy and application of geospatial modeling techniques, structure-from-motion (SfM) photogrammetric methods, and digital elevation model (DEM) differencing to a

Filter Total Items: 15,984
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Year Published: 2021

Challenges in the interpretation of anticoagulant rodenticide residues and toxicity in predatory and scavenging birds

Anticoagulant rodenticides (ARs) are part of the near billion-dollar rodenticide industry. Numerous studies have documented the presence of ARs in non-target wildlife, with evidence of repeated exposure to second-generation ARs. While birds are generally less sensitive to ARs than target rodent species, in some locations predatory and scavenging...

Rattner, Barnett A.; Harvey, Joel James

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Year Published: 2021

Seasonality of acarological risk of exposure to Borrelia miyamotoi from questing life stages of Ixodes scapularis collected from Wisconsin and Massachusetts, USA

Measures of acarological risk of exposure to Ixodes scapularis-borne disease agents typically focus on nymphs; however, the relapsing fever group spirochete, Borrelia miyamotoi can be transmitted transovarially, and I. scapularis larvae are capable of transmitting B. miyamotoi to their hosts. To quantify the...

Han, Seungeun; Hickling, Graham J.; Ogden, Nicholas H.; Ginsberg, Howard S.; Kobbekaduwa, Vishvapali; Rulison, Eric L.; Beati, Lorenza; Tsao, Jean I.

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Year Published: 2021

Comparison of anadromous and landlocked Atlantic salmon genomes reveals signatures of parallel and relaxed selection across the northern hemisphere

Most Atlantic salmon (Salmo salar L.) populations follow an anadromous life cycle, spending early life in freshwater, migrating to the sea for feeding and returning to rivers to spawn. At the end of the last ice age ~10,000 years ago, several populations of Atlantic salmon became landlocked. Comparing their genomes to their anadromous...

Kjaerner-Semb, Erik; Edvardsen, Rolf B; Ayllon, Fernando; Vogelsang, Petra; Furmanek, Tomasz; Rubin, Carl Johan; Vaselov, Alexey E.; Nilsen, Tom Ole; McCormick, Stephen D.; Primmer, Craig R; Wargelius, Anna

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Year Published: 2021

Processes influencing marsh elevation change in low- and high-elevation zones of a temperate salt marsh

The movement of salt marshes into uplands and marsh submergence as sea level rises is well documented; however, predicting how coastal marshes will respond to rising sea levels is constrained by a lack of process-based understanding of how various marsh zones adjust to changes in sea level. To assess the way in which salt marsh zones differ in...

Blum, Linda K.; Christian, Robert R.; Cahoon, Donald; Wiberg, Patricia L.

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Year Published: 2021

Effects of plunge pool configuration on downstream passage survival of juvenile blueback herring

Anadromous alosines are widespread throughout the Northern Hemisphere. Juveniles of this clade are notoriously fragile animals that are at high risk of injury and death associated with passage at hydroelectric facilities. Although turbine mortality is a common concern, conditions encountered when bypassed around these routes may also be hazardous...

Castro-Santos, Theodore R.; Mulligan, Kevin; Kieffer, Micah; Haro, Alexander

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Year Published: 2021

Sediment budget estimates for a highly impacted embayment with extensive wetland loss

External sediment supply is an important control on wetland morphology and vulnerability to storms, sea-level rise, and land use change. Constraining sediment supply and net budgets is difficult due to multiple timescales of variability in hydrodynamic forcing and suspended-sediment concentrations, as well as the fundamental limitations of...

Chant, Robert; Ralston, David K.; Ganju, Neil Kamal; Pianca, Casia; Simonson, Amy; Cartwright, Richard

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Year Published: 2021

Source switching maintains dissolved organic matter chemostasis across discharge levels in a large temperate river network

Dissolved organic matter (DOM) helps regulate aquatic ecosystem structure and function. In small streams, DOM concentrations are controlled by transport of terrestrial materials to waterways, and are thus highly variable. As rivers become larger, the River Continuum Concept hypothesizes that internal primary production is an increasingly important...

Hosen, J.D.; Aho, K.S.; Fair, Jennifer Burlingame Hoyle; Kyzivat, E.D.; Matt, S.; Morrison, Jonathan; Stubbins, A.; Weber, L.C.; Yoon, B.; Raymond, P.A.

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Year Published: 2020

2020 drought in New England

Below average and infrequent rainfall from May through September 2020 led to an extreme hydrologic drought across much of New England, with some areas experiencing a flash drought, reflecting its quick onset. The U.S. Geological Survey (USGS) recorded record-low streamflow and groundwater levels throughout the region. In September, the U.S....

Lombard, Pamela J.; Barclay, Janet R.; McCarthy, Dee-Ann E.
Lombard, P.J., Barclay, J.R., and McCarthy, D.E., 2020, 2020 drought in New England (ver. 1.1, February 2021): U.S. Geological Survey Open-File Report 2020–1148, 12 p., https://doi.org/10.3133/ofr20201148.

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Year Published: 2020

Optimization of salt marsh management at the Stewart B. McKinney National Wildlife Refuge, Connecticut, through use of structured decision making

Structured decision making is a systematic, transparent process for improving the quality of complex decisions by identifying measurable management objectives and feasible management actions; predicting the potential consequences of management actions relative to the stated objectives; and selecting a course of action that maximizes the total...

Low, Laurel E.; Neckles, Hilary A.; Lyons, James E.; Nagel, Jessica L.; Adamowicz, Susan C.; Mikula, Toni; Vagos, Kristina; Potvin, Richard
Low, L.E. , Neckles, H.A., Lyons, J.E., Nagel, J.L., Adamowicz, S.C., Mikula, T., Vagos, K., and Potvin, R., 2020, Optimization of salt marsh management at the Stewart B. McKinney National Wildlife Refuge, Connecticut, through use of structured decision making: U.S. Geological Survey Open-File Report 2020–1139, 28 p., https://doi.org/10.3133/ofr20201139.

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Year Published: 2020

Development of genetic baseline information to support the conservation and management of wild Brook Trout in North Carolina

Following centuries of declines, there is growing interest in conserving extant wild populations and reintroducing Brook Trout (Salvelinus fontinalis) populations of native ancestry. A population genetic baseline can enhance conservation outcomes and promote restoration success. Consequently, it is important to document existing patterns of...

Kazyak, David; Lubinski, Barbara A.; Rash, Jacob M; Johnson, Thomas C; King, Timothy L.

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Year Published: 2020

Simulation of groundwater flow in the regional aquifer system on Long Island, New York, for pumping and recharge conditions in 2005–15

A three-dimensional groundwater-flow model was developed for the aquifer system of Long Island, New York, to evaluate (1) responses of the hydrologic system to changes in natural and anthropogenic hydraulic stresses, (2) the subsurface distribution of groundwater age, and (3) the regional-scale distribution of groundwater travel times and the...

Walter, Donald A.; Masterson, John P.; Finkelstein, Jason S.; Monti, Jr., Jack; Misut, Paul E.; Fienen, Michael N.
Walter, D.A., Masterson, J.P., Finkelstein, J.S., Monti, J., Jr., Misut, P.E., and Fienen, M.N., 2020, Simulation of groundwater flow in the regional aquifer system on Long Island, New York, for pumping and recharge conditions in 2005–15: U.S. Geological Survey Scientific Investigations Report 2020–5091, 75 p., https://doi.org/10.3133/sir20205091.

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Year Published: 2020

Survival of Laysan Teal Anas laysanensis differs among island populations: Role of chronic avian botulism

Monitoring demographic response over time is valuable for understanding population dynamics of endangered species. We quantified the variation in survival patterns for three small isolated island populations of endangered waterfowl in the Hawaiian Archipelago. Laysan Teal Anas laysanensis were individually marked and the fate of 1,150...

Reynolds, Michelle H; Hatfield, Jeffrey; Courtot, Karen; Vanderlip, Cynthia

Filter Total Items: 1,718
April 20, 2020

Lesson 1: Introduction to Using The National Map Products and Services

Welcome to the USGS course on Using The National Map Products and Services. This series of videos is focused on The National Map and the variety of products and services that it provides.
 

April 20, 2020

Lesson 11b: Using 3DEP BAA Public Areas of Interest Project Collector

In this lesson you will learn how use the public areas of interest project collection tool to add your lidar project to the Seasketch Demonstration Site for Federal Mapping Data Acquisition Coordination.
 

April 20, 2020

Adhesion and Cohesion of Water

Adhesion and Cohesion are water properties that affect how water interacts with itself and with other things like leaves and even you! This video briefly talks about these two amazing properties of water.
 

March 26, 2020

Biography of Florence Bascom

This video is a brief but informative introduction to the life and work of Florence Bascom, the first woman hired by USGS! It describes the significance of her accomplishments at USGS and the legacy of her work beyond geology. This video was produced by the Florence Bascom Geoscience Center a USGS science center recently renamed in honor of Bascom and organized within the

Red-crowned cranes
March 18, 2020

Red-crowned cranes

Photo Contest Winner | March 2020 | Where We Work
Red-crowned cranes at USGS Wildlife Toxicology site visit to Kushiro Marsh, Japan

man inprotective gear being lowered into a storm sewer
March 17, 2020

Green Infrastructure project West Delavan Ave. Gage

Supervisory Research Hydrologist, Mike McHale taking a volumetric flow measurement in a storm sewer at USGS 425520078535601 West Delavan Avenue, Buffalo, New York, as part of the Green Infrastructure project. (Credit: Michael Antidormi, USGS. Public domain.)

 

​​​​​​​Surveyors Road
March 6, 2020

​​​​​​​Surveyors Road

Photo Contest Winner | March 2020 | People
Surveyors Road

Scientist on research vessel prepares to launch hydrophone
March 5, 2020

Scientist launches instrument used to map seafloor off Puerto Rico

USGS marine technician Wayne Baldwin prepares to deploy the hydrophone array during a seismic research cruise off the southwest coast of Puerto Rico on board the R/V Sultana in March 2020.

Marine technician deploy a hydrophone off Puerto Rico
March 5, 2020

USGS marine technicians launch a hydrophone off Puerto Rico seafloor

USGS marine technicians Alex Nichols (L) and Eric Moore (R) deploy the hydrophone array on a seismic research cruise off the southwest coast of Puerto Rico aboard the R/V Sultana in March 2020.

USGS technicians launch "sparker" used in seafloor mapping
March 5, 2020

Three scientists launch a "sparker" used in seafloor mapping

USGS research geologist Jason Chaytor (L) and marine technicians Alex Nichols (center) and Eric Moore (R) deploy the “sparker” sound source on a seismic research cruise off the southwest coast of Puerto Rico aboard the R/V Sultana in March 2020.

​​​​​​​Daniel Skulski conducting PFAS collection
March 2, 2020

​​​​​​​Daniel Skulski conducting PFAS collection

Photo Contest Winner | March 2020 | Honorable Mention 2
Daniel Skulski conducting PFAS collection

March 1, 2020

Special Geologic Studies at USGS Florence Bascom Geoscience Center -AD

This video introduces audiences to research that the Florence Bascom Geoscience Center (FBGC) is leading on artisanal and small-scale mining (ASM) of minerals and gemstones in conflict zones and during complex emergencies. The research is done in

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Piping plover chicks on a beach
July 25, 2019

Storms and undeveloped coastlines can create and maintain habitat for this species, which is threatened along the Atlantic coast.

Monitor buoy floating on Lake Hopatcong
July 12, 2019

On July 9, USGS scientists deployed an advanced monitoring buoy to study water-quality conditions and a harmful algal bloom-HAB-recently detected in Lake Hopatcong, New Jersey. 

Great Lakes Science Center
July 5, 2019

Cooperative Science and Monitoring Initiative Data Integration for the 2018 Season in Lake Ontario

Domestic well in front of house in rural area
July 1, 2019

A new USGS study reports that shale-gas production in northern Pennsylvania has not currently caused widespread hydrocarbon contamination in the upland aquifer zone used for domestic supply.

Image shows a large yellow lander sitting on the seafloor next to several starfish
June 30, 2019

Usually when scientists do research, they go into the field, take samples, then bring them back to the lab. University of North Carolina at Chapel Hill research engineer Howard Mendlovitz, working with Professor Chris Martens wants to reverse that.

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