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 2020 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: 1,145
Date published: December 7, 2018
Status: Active

The Purge Analyzer Tool (PAT) to Assess Optimal Pumping Parameters in the Collection of Representative Groundwater Samples from Wells

The U.S. Geological Survey in cooperation with the U.S. Environmental Protection Agency is developing analytical models to assess in-well groundwater flow conditions during the collection of groundwater samples from wells being pumped. This information can be used to inform groundwater samplers on when and how to collect samples that are most reflective of the targeted aquifer or...

Date published: December 7, 2018
Status: Completed

Geographic Information Systems (GIS) Data for New Jersey

Spatial/GIS data sets for New Jersey are available numerous spatial data clearinghouses. Spatial/GIS data sets for USGS studies that include New Jersey or include parts of New Jersey are also available from USGS.

Date published: December 7, 2018
Status: Active

New Jersey Precipitation and Weather Short-Term Network

The New Jersey Water Science Center provides valuable short-term (120 day) data augmentation to many locations for: Precipitation, Water and Air Temperature, and even Wind speed and direction at some of our coastal sites. Our field technicians continuously make field measurements and maintain these networks to ensure the accuracy of these data.

Contacts: Heidi L Hoppe
Date published: December 7, 2018
Status: Active

Utilization of Carbon and other Energy Gases - Geologic Research and Assessments

Carbon Dioxide (CO2) is utilized by industry to enhance oil recovery. Subsurface CO2 storage could significantly impact reduction of CO2 emissions to the atmosphere, but the economics and potential risks associated with the practice must be understood before implementing extensive programs or regulations. Utilization of other energy-related gases such as helium...

Date published: December 6, 2018
Status: Active

The New Jersey Water Quality Networks

The water quality of New Jersey's water bodies is monitored by the USGS New Jersey Water Science Center to characterize waters, identify trends over time, identify emerging problems, determine whether pollution control programs are working, help direct pollution control efforts to where they are most needed, and respond to emergencies such as floods and spills.

Date published: December 6, 2018
Status: Active

Geochemistry of Energy Fuels Task

Geologic and geochemical processes that impact fuel quality, quantity, and availability can be best understood by utilizing a range of approaches, including, but not limited to isotopic signatures, inorganic and organic analyses, and neutron scattering techniques. Current work focuses on using neutron scattering to understand how fluids are stored and flow through tight continuous reservoirs...

Date published: December 3, 2018
Status: Active

Flood-Inundation Mapping for Schoharie Creek at North Blenheim, NY

Background and Problem Flooding is a ubiquitous problem throughout New York State. The Schoharie Creek has experienced severe floods, including the devastating floods of August 2011 following Hurricane Irene, which severely damaged or destroyed many homes, businesses, roads, and other property within the Schoharie Valley. In North Blenheim, homes, the Blenheim Town Hall, fire hall, and...

Date published: November 30, 2018
Status: Active

U.S. Coal Resources and Reserves Assessment

The U.S. Coal Resources and Reserves Assessment Project, as part of the U.S. Geological Survey (USGS) Energy Resources Program, conducts systematic, geology-based, regional assessments of significant coal beds in major coal basins in the United States. These assessments detail the quantity, quality, location, and economic potential of the Nation’s remaining coal resources and reserves and...

Date published: November 29, 2018
Status: Active

Gulf Coast Petroleum Systems Project - Research

This site highlights the research on the processes that impact the formation, accumulation, occurrence and alteration of hydrocarbon energy resources of the Gulf Coast of Mexico.  This portion of the project also conducts assessments of undiscovered, technically recoverable hydrocarbon resources.  The Gulf Coast Petroleum Systems Project focuses on the onshore and State waters portion of the...

Date published: November 29, 2018
Status: Active

Human and Ecological Health Impacts Associated with Water Reuse and Conservation Practices

Human and Ecological Health Impacts Associated with Water Reuse and Conservation Practices

Date published: November 29, 2018
Status: Completed

Molecular characterization of unknown virus isolated from the introduced species, the Northern snake head (Channa argus), present in the Chesapeake Bay Watershed

Molecular characterization of unknown virus isolated from the introduced species, the Northern snake head (Channa argus), present in the Chesapeake Bay Watershed

Date published: November 29, 2018
Status: Active

Endocrine Disrupting Chemicals and Prevalence of Intersex in Fish Populations in New Jersey

Endocrine Disrupting Chemicals and Prevalence of Intersex in Fish Populations in New Jersey

Filter Total Items: 462
Date published: December 20, 2019

SupClas, GeoSet, SubType, VegDen, VegType: Categorical landcover rasters of landcover, geomorphic setting, substrate type, vegetation density, and vegetation type: Cape Lookout, NC, 2014

Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and native species. Given this increasing need to forecast sea-level rise effects on barrier islands in the near and long terms, we are developing Bayesian networks to evaluate and to forecast the cascading effects of sea-...

Date published: December 20, 2019

ElevMHW: Elevation adjusted to local mean high water: Ship Shoal Island, VA, 2014

Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and native species. Given this increasing need to forecast sea-level rise effects on barrier islands in the near and long terms, we are developing Bayesian networks to evaluate and to forecast the cascading effects of sea-...

Date published: December 20, 2019

DisMOSH, Cost, MOSH_Shoreline: Distance to foraging areas for piping plovers including foraging shoreline, cost mask, and least-cost path distance: Cape Lookout, NC, 2014

Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and native species. Given this increasing need to forecast sea-level rise effects on barrier islands in the near and long terms, we are developing Bayesian networks to evaluate and to forecast the cascading effects of sea-...

Date published: December 20, 2019

Development: Development delineation: Cape Lookout, NC, 2014

Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and native species. Given this increasing need to forecast sea-level rise effects on barrier islands in the near and long terms, we are developing Bayesian networks to evaluate and to forecast the cascading effects of sea-...

Date published: December 20, 2019

points, transects, beach width: Barrier island geomorphology and shorebird habitat metrics at 50-m alongshore transects and 5-m cross-shore points: Rhode Island National Wildlife Refuge, RI, 2014

Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and native species. Given this increasing need to forecast sea-level rise effects on barrier islands in the near and long terms, we are developing Bayesian networks to evaluate and to forecast the cascading effects of sea-...

Date published: December 20, 2019

DisMOSH, Cost, MOSH_Shoreline: Distance to foraging areas for piping plovers including foraging shoreline, cost mask, and least-cost path distance: Myrtle Island, VA, 2014

Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and native species. Given this increasing need to forecast sea-level rise effects on barrier islands in the near and long terms, we are developing Bayesian networks to evaluate and to forecast the cascading effects of sea-...

Date published: December 20, 2019

ElevMHW: Elevation adjusted to local mean high water: Myrtle Island, VA, 2014

Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and native species. Given this increasing need to forecast sea-level rise effects on barrier islands in the near and long terms, we are developing Bayesian networks to evaluate and to forecast the cascading effects of sea-...

Date published: December 20, 2019

DisMOSH, Cost, MOSH_Shoreline: Distance to foraging areas for piping plovers including foraging shoreline, cost mask, and least-cost path distance: Parramore Island, VA, 2014

Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and native species. Given this increasing need to forecast sea-level rise effects on barrier islands in the near and long terms, we are developing Bayesian networks to evaluate and to forecast the cascading effects of sea-...

Date published: December 20, 2019

ElevMHW: Elevation adjusted to local mean high water: Cape Hatteras, NC, 2014

Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and native species. Given this increasing need to forecast sea-level rise effects on barrier islands in the near and long terms, we are developing Bayesian networks to evaluate and to forecast the cascading effects of sea-...

Date published: December 20, 2019

points, transects, beach width: Barrier island geomorphology and shorebird habitat metrics at 50-m alongshore transects and 5-m cross-shore points: Assawoman Island, VA, 2014

Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and native species. Given this increasing need to forecast sea-level rise effects on barrier islands in the near and long terms, we are developing Bayesian networks to evaluate and to forecast the cascading effects of sea-...

Date published: December 20, 2019

ElevMHW: Elevation adjusted to local mean high water: Smith Island, VA, 2014

Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and native species. Given this increasing need to forecast sea-level rise effects on barrier islands in the near and long terms, we are developing Bayesian networks to evaluate and to forecast the cascading effects of sea-...

Date published: December 20, 2019

DisMOSH, Cost, MOSH_Shoreline: Distance to foraging areas for piping plovers including foraging shoreline, cost mask, and least-cost path distance: Rhode Island National Wildlife Refuge, RI, 2014

Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and native species. Given this increasing need to forecast sea-level rise effects on barrier islands in the near and long terms, we are developing Bayesian networks to evaluate and to forecast the cascading effects of sea-...

Filter Total Items: 15,834
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Year Published: 2020

Demography of snowshoe hare population cycles

Cyclic fluctuations in abundance exhibited by some mammalian populations in northern habitats (“population cycles”) are key processes in the functioning of many boreal and tundra ecosystems. Understanding population cycles, essentially demographic processes, necessitates discerning the demographic mechanisms that underlie numerical changes. Using...

Oli, Madan K.; Krebs, Charles J; Kenney, Alice J; Boonstra, Rudy; Boutin, Stan; Hines, James E.

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Year Published: 2020

Conservation–Protection of forests for wildlife in the Mississippi Alluvial Valley

The nearly ubiquitous bottomland hardwood forests that historically dominated the Mississippi Alluvial Valley have been greatly reduced in area. In addition, changes in hydrology and forest management have altered the structure and composition of the remaining forests. To ameliorate the detrimental impact of these changes on wildlife, conservation...

Elliott, A. Blaine; Mini, Anne; McKnight, S. Keith; Twedt, Daniel J.

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Year Published: 2020

Habitat of the endangered salt marsh harvest mouse (Reithrodontomys raviventris) in San Francisco Bay

Understanding habitat associations is vital for conservation of at‐risk marsh‐endemic wildlife species, particularly those under threat from sea level rise. We modeled environmental and habitat associations of the marsh‐endemic, Federally endangered salt marsh harvest mouse (Reithrodontomys raviventris, RERA) and co‐occurrence with eight...

Marcot, Bruce G.; Woo, Isa; Thorne, Karen M.; Freeman, Chase; Guntenspergen, Glenn R.

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Year Published: 2020

Sustaining Environmental Capital Initiative summary report

Federal agencies need credible scientific information to determine the production and value of ecosystem services in an efficient and timely manner. The U.S. Geological Survey addresses this scientific information need through the Sustaining Environmental Capital Initiative project. The project has relied on U.S. Geological Survey expertise...

Huber, Christopher; Meldrum, James R.; Schuster, Rudy M.; Ancona, Zachary H.; Bagstad, Kenneth J.; Beck, Scott M.; Carlisle, Daren; Claggett, Peter R.; Franco, Fabiano; Galbraith, Heather S.; Haefele, Michelle; Hoelting, Kristin R; Hogan, Dianna M.; Hopkins, Kristina G.; Kern, Tim; Lawrence, Collin B.; Lischka, Stacy; Loomis, John B.; Mueller, Julie M.; Noe, Gregory B.; Pindilli, Emily J.; Quay, Brian; Semmens, Darius J.; Sinclair, Wilson; Spooner, Daniel E.; Voigt, Brian; St. John White, Barabara
Huber, C., Meldrum, J.R., Schuster, R.M., Ancona, Z.H., Bagstad, K.J., Beck, S.M., Carlisle, D.M., Claggett, P.R., Franco, F., Galbraith, H.S., Haefele, M., Hoelting, K.R., Hogan, D.M., Hopkins, K.G., Kern, T., Lawrence, C.B., Lischka, S., Loomis, J.B., Mueller, J.M., Noe, G.B., Pindilli, E.J., Quay, B., Semmens, D.J., Sinclair, W., Spooner, D.E., Voigt, B., and St. John White, B., 2020, Sustaining Environmental Capital Initiative summary report: U.S. Geological Survey Open-File Report 2019–1117, 23 p., https://doi.org/10.3133/ofr20191117.

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Year Published: 2020

Integrating side-scan sonar and acoustic telemetry to estimate the annual spawning run size of Atlantic sturgeon in the Hudson River

There is considerable interest in evaluating the status and trends of sturgeon populations, yet many traditional approaches to estimating the abundance of fishes are intractable due to their biology and rarity. Side-scan sonar has recently emerged as an effective tool for censusing sturgeon in rivers, yet challenges remain for censusing open...

Kazyak, David; Flowers, Amy M; Hostetter, Nathan J.; Madsen, John A; Breece, Matthew W.; Higgs, Amanda; Brown, Lori M.; Royle, Andy; Fox, Dewayne A.

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Year Published: 2020

Estimating abundance from capture-recapture data

No abstract available.

Sandercock, Brett K.; Murray, Dennis L. ; Converse, Sarah J.; Royle, J. Andrew

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Year Published: 2020

Nuisance Neonatives Guidelines for Assessing Range-Shifting Species

Native species will need to shift their ranges northward and upslope to keep pace with climate change in the Northeast U.S. However, this may cause some range-shifting species to have undesirable consequences in their expanded range. We provide a framework to identify the likelihood that a range-shifting species will become problematic and offer...

Laginhas, Brittany B.; Morelli, Toni Lyn; Barker-Plotkin, Audrey; Beaury, Evelyn M.; Cousins, Elsa; Joubran, Sydni; Nelson, Michael; Talbot, Sam; Bradley, Bethany A.

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Year Published: 2020

Micrometer-scale characterization of solid mine waste aids in closure due diligence

Precious- and base-metal mining often occurs in deposits with high acid-generating potential, resulting in mine waste that contains metals in forms of varying bioavailability, and therefore toxicity. The solids that host these metals are often noncrystalline, nanometer to micrometer in size, or undetectable by readily available analytical...

Bryn E. Kimball; Jamieson, Heather E.; Seal, Robert R.; Dobosz, Agatha; Piatak, Nadine M.

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Year Published: 2020

Local climate determines vulnerability to camouflage mismatch in snowshoe hares

AimPhenological mismatches, when life‐events become mistimed with optimal environmental conditions, have become increasingly common under climate change. Population‐level susceptibility to mismatches depends on how phenology and phenotypic plasticity vary across a species’ distributional range. Here, we quantify the environmental drivers of colour...

Zimova, Marketa; Siren, Alexej P. K.; Nowak, Joshua J.; Bryan, Alexander; Ivan, Jacob S.; Morelli, Toni Lyn; Suhrer, Skyler L.; Whittington, Jesse; Mills, L. Scott

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Year Published: 2020

The fate of Madagascar's rainforest habitat

Madagascar has experienced extensive deforestation and overharvesting, and anthropogenic climate change will compound these pressures. Anticipating these threats to endangered species and their ecosystems requires considering both climate change and habitat loss effects. The genus Varecia (ruffed lemurs), which is composed of two...

Morelli, Toni Lyn; Smith, Adam B.; Mancini, Amanda N.; Balko, Elizabeth A.; Borgerson, Cortni; Dolch, Rainer; Farris, Zachary; Federman, Sarah; Golden, Christopher; Holmes, Sheila; Irwin, Mitchell; Jacobs, Rachel; Johnson, Steig; King, Tony; Lehman, Shawn; Louis, Edward E.; Murphy, Asia; Randriahaingo, Hery N. T.; Randrianarimanana, H. L. Lucien; Ratsimbazafy, Jonah; Razafindratsima, Onja H.; Baden, Andrea

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Year Published: 2020

Variation of annual apparent survival and detection rates with age, year, and individual identity in male Weddell seals (Leptonychotes weddellii) from long-term mark-recapture data

Exploring age- and sex-specific survival rates provides insight regarding population behavior and life-history trait evolution, but many population studies exclude males. Accordingly, our understanding of how age-specific patterns of survival, including actuarial senescence, compare between the sexes remains inadequate. Using 35 years of mark-...

Brusa, Jamie L.; Rotella, Jay J.; Garrott, Robert A.; Paterson, J. Terrill; Link, William

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Year Published: 2020

Arsenic-related oxidative stress in experimentally dosed wild great tit nestlings

Arsenic (As) is broadly distributed due to natural and anthropogenic sources, and it may cause adverse effects in birds. However, research on other elements (Pb, Hg and Cd) has been prioritized, resulting in scarce data on As exposure and related effects in wild birds. One of the mechanisms responsible for As toxicity is oxidative stress....

Sánchez-Virosta, Pablo; Espín, Silvia; Ruiz, Sandra; Panda, Bineet; Ilmonen, Petteri; Schultz, Sandra L.; Karouna-Renier, Natalie K.; García-Fernández, Antonio J.; Eeva, Tapio

Filter Total Items: 1,616
Pete Cinotto - Welcome and Introductions at the OKI 2019 Cooperator Meeting
April 18, 2019

Pete Cinotto - Welcome and Introductions at the OKI 2019 Cooperator Mt

Pete Cinotto - Welcome and Introductions at the OKI 2019 Cooperator Meeting. Over a century of science in Kentucky and looking toward the future for the OKI WSC.

Chris Kephart - OKI 2019 Cooperator Meeting
April 18, 2019

Chris Kephart - OKI 2019 Cooperator Meeting

Chris Kephart - OKI 2019 Cooperator Meeting. Chris gave a presentation titled "OKI Water Microbiology Laboratory: Capabilities and Current Studies".

Neal Craig - OKI 2019 Cooperator Meeting
April 18, 2019

Neal Craig - OKI 2019 Cooperator Meeting

Neal Craig - OKI 2019 Cooperator Meeting. Neal gave a demonstration on Flood measurements showing how to measure floodwaters with old and new technologies.

Chris Kephart - OKI Water Microbiology Laboratory
April 18, 2019

Chris Kephart - OKI Water Microbiology Laboratory

Chris Kephart - OKI Water Microbiology Laboratory. Chris gave a presentation at the OKI 2019 Cooperator Meeting titled "OKI Water Micorbiology Laboratory: Capabilities and current studies: Learn about the latest technology and science being employed by the OKI WSC. Chris also gave a hand-on demonstration titled "Learn about qPCR and more from the OKI WSC's microbiology lab

...
Neal Craig - OKI 2019 Cooperator Meeting
April 18, 2019

Neal Craig - OKI 2019 Cooperator Meeting

Neal Craig - OKI 2019 Cooperator Meeting. Neal gave a demonstration on Flood measurements showing how to measure floodwaters with old and new technologies.

Angie Crain - Super Gages/Mobile Super Gages
April 18, 2019

Angie Crain - Super Gages/Mobile Super Gages

Angie Crain - Super Gages/Mobile Super Gages. Angie gave a presentation on super gages at the OKI 2109 Cooperator meeting. She also gave a hnads-on demonstration regarding how to measure/sample water quality using the "clean hands/dirty hands" technique.

Angie Crain - OKI 2019 Cooperator Meeting
April 18, 2019

Angie Crain - OKI 2019 Cooperator Meeting

Angie Crain - OKI 2019 Cooperator Meeting. Angie gave a presentation on Super Gages/Mobile Super Gages: What's coming into Kentucky and what's leaving it - and new ways to answer that question.

Chris Kephart - OKI Water Microbiology Laboratory
April 18, 2019

Chris Kephart - OKI Water Microbiology Laboratory

Chris Kephart - OKI Water Microbiology Laboratory. Chris gave a presentation at the OKI 2019 Cooperator Meeting titled "OKI Water Micorbiology Laboratory: Capabilities and current studies: Learn about the latest technology and science being employed by the OKI WSC. Chris also gave a hand-on demonstration titled "Learn about qPCR and more from the OKI WSC's microbiology lab

...
Filter Total Items: 254
Road closed sign in a flooded out road
October 8, 2004

Flood peaks along the main stem of the Delaware River were the highest since the flood of August 19, 1955

Flooded road in Vincentown  New Jersey
August 2, 2004

Flood peaks were the highest ever recorded at six USGS stream gaging stations in Burlington and Camden Counties N.J. 

Filter Total Items: 588