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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August and September Photo Contests

August and September Photo Contests

Check out the winning photographs in the August and September 2021 Photo Contests! Categories include People, USGS at Work, Where We Work, and Honorable Mention.

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Regions L2 Landing Page Tabs

Filter Total Items: 16,199
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Year Published: 2016

User’s guide for the Delaware River Basin Streamflow Estimator Tool (DRB-SET)

IntroductionThe Delaware River Basin Streamflow Estimator Tool (DRB-SET) is a tool for the simulation of streamflow at a daily time step for an ungaged stream location in the Delaware River Basin. DRB-SET was developed by the U.S. Geological Survey (USGS) and funded through WaterSMART as part of the National Water Census, a USGS research program...

Stuckey, Marla H.; Ulrich, James E.
Stuckey, M.H., and Ulrich, J.E., 2016, User’s Guide for the Delaware River Basin Streamflow Estimator Tool (DRB-SET): U.S. Geological Survey Open-File Report 2015–1192, 6 p., http://dx.doi.org/10.3133/ofr20151192.

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Year Published: 2016

Climate change

Climate change (including climate variability) refers to regional or global changes in mean climate state or in patterns of climate variability over decades to millions of years often identified using statistical methods and sometimes referred to as changes in long-term weather conditions (IPCC, 2012). Climate is influenced by changes in continent...

Cronin, Thomas M.
Cronin, T. M., 2015, Climate Change. In, M. Kennish (ed.), Encyclopedia of Estuaries, doi:10.1007/978-94-017-8801-4, Springer Science+Business Media Dordrecht.

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Year Published: 2016

Flood-Inundation Maps for Sugar Creek at Crawfordsville, Indiana

Digital flood-inundation maps for a 6.5-mile reach of Sugar Creek at Crawfordsville, Indiana, were created by the U.S. Geological Survey (USGS) in cooperation with the Indiana Office of Community and Rural Affairs. The flood-inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/...

Martin, Zachary W.
Martin, Z.W., 2016, Flood-inundation maps for Sugar Creek at Crawfordsville, Indiana: U.S. Geological Survey Scientific Investigations Report 2016–5043, 11 p., http://dx.doi.org/10.3133/sir20165043.

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Year Published: 2016

Groundwater quality from private domestic water-supply wells in the vicinity of petroleum production in southwestern Indiana

The U.S. Geological Survey provided technical support to the Agency for Toxic Substances and Disease Registry for site selection and sample collection and analysis in a 2012 investigation of groundwater quality from 29 private domestic water-supply wells in the vicinity of petroleum production in southwestern Indiana. Petroleum hydrocarbons, oil...

Risch, Martin R.; Silcox, Cheryl A.
Risch, M.R., and Silcox, C.A., 2016, Groundwater quality from private domestic water-supply wells in the vicinity of petroleum production in southwestern Indiana: U.S. Geological Survey Open-File Report 2016–1081, 29 p., http://dx.doi.org/10.3133/ofr20161081.

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Year Published: 2016

Cenozoic sea level and the rise of modern rimmed atolls

Sea-level records from atolls, potentially spanning the Cenozoic, have been largely overlooked, in part because the processes that control atoll form (reef accretion, carbonate dissolution, sediment transport, vertical motion) are complex and, for many islands, unconstrained on million-year timescales. Here we combine existing observations of...

Toomey, Michael; Ashton, Andrew; Raymo, Maureen E.; Perron, J. Taylor

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Year Published: 2016

Design for mosquito abundance, diversity, and phenology sampling within the National Ecological Observatory Network

The National Ecological Observatory Network (NEON) intends to monitor mosquito populations across its broad geographical range of sites because of their prevalence in food webs, sensitivity to abiotic factors and relevance for human health. We describe the design of mosquito population sampling in the context of NEON’s long term continental...

Hoekman, D.; Springer, Yuri P.; Barker, C.M.; Barrera, R.; Blackmore, M.S.; Bradshaw, W.E.; Foley, D. H.; Ginsberg, Howard S.; Hayden, M. H.; Holzapfel, C. M.; Juliano, S. A.; Kramer, L. D.; LaDeau, S. L.; Livdahl, T. P.; Moore, C. G.; Nasci, R.S.; Reisen, W.K.; Savage, H. M.
Hoekman, D., Y.P. Springer, C.M. Barker, R. Barrera, M.S. Blackmore, W.E. Bradshaw, D.H. Foley, H.S. Ginsberg, M.H. Hayden, C.M. Holzapfel, S.A. Juliano, L.D. Kramer, S.L. LaDeau, C.G. Moore, R.S. Nasci, W.K. Reisen, & H.M. Savage. 2016. Design for Mosquito Abundance, Diversity, and Phenology Sampling within NEON. Ecosphere.

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Year Published: 2016

Kaolin in 2015

No abstract available.

Flanagan, Daniel
Industrial Minerals review 2015, Mining Engineering, 2016, Vol. 68, No. 7, pp. 30

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Year Published: 2016

Map visualization of groundwater withdrawals at the sub-basin scale

A simple method is proposed to visualize the magnitude of groundwater withdrawals from wells relative to user-defined water-resource metrics. The map is solely an illustration of the withdrawal magnitudes, spatially centered on wells—it is not capture zones or source areas contributing recharge to wells. Common practice is to scale the size (area...

Goode, Daniel J.
Goode, D.J. Hydrogeol J (2016) 24: 1057-1065. doi:10.1007/s10040-016-1379-x

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Year Published: 2016

Planning for ex situ conservation in the face of uncertainty

Ex situ conservation strategies for threatened species often require long-term commitment and financial investment to achieve management objectives. We present a framework that considers the decision to adopt ex situ management for a target species as the end point of several linked decisions. We used a decision tree to intuitively represent the...

Canessa, Stefano; Converse, Sarah J.; West, Matt; Clemann, Nick; Gillespie, Graeme; McFadden, Michael; Silla, Aimee J; Parris, Kirsten M; McCarthy, Michael A
Canessa, S., Converse, S. J., West, M., Clemann, N., Gillespie, G., McFadden, M., Silla, A. J., Parris, K. M., and McCarthy, M. A., 2016, Planning for ex-situ conservation in the face of uncertainty: Conservation Biology, v. 30 , no. 3, p. 599-609.

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Year Published: 2016

Regional assessment of persistent organic pollutants in resident mussels from New Jersey and New York estuaries following Hurricane Sandy

Resident mussels are effective indicators of ecosystem health and have been utilized in national assessment and monitoring studies for over two decades. Mussels were chosen because contaminant concentrations in their tissues respond to changes in ambient environmental levels, accumulation occurs with little metabolic transformation and a...

Smalling, Kelly L. ; Deshpande, Ashok D.; Galbraith, Heather S.; Sharack, Beth; Timmons, DeMond; Baker, Ronald J.

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Year Published: 2016

Paying the pipers: Mitigating the impact of anticoagulant rodenticides on predators and scavengers

Anticoagulant rodenticides, mainly second-generation forms, or SGARs, dominate the global market for rodent control. Introduced in the 1970s to counter genetic resistance in rodent populations to first-generation compounds such as warfarin, SGARs are extremely toxic and highly effective killers. However, their tendency to persist and accumulate in...

Elliott, John E.; Rattner, Barnett A.; Shore, Richard F.; van den Brink, Nico W.
Elliott, J.E., B.A. Rattner, R.F. Shore, and N. van den Brink. 2016. Paying the pipers: mitigating the impact of anticoagulant rodenticides on predators and scavengers. BioScience. 66:401-407.

Filter Total Items: 1,774
large leafless tree in middle of floodwaters of Onondaga Creek
March 15, 2007

Flooding along West Branch Onondaga Creek near South Onondaga

Flooding along West Branch Onondaga Creek near South Onondaga.

trees and stream
September 19, 2006

Gaged stream reach East Brook east of Walton, NY

Gaged stream reach East Brook east of Walton, NY

brown water stream with green leafed trees on either site
September 19, 2006

Rural stream in New York State

Gaged stream reach East Brook east of Walton, NY

Photograph of seastars, blood stars, mussels and barnacles
August 10, 2006

Starfish, seastars, blood stars

Digital still photograph from Massachusetts Bay near Cohasset, MA, showing seastars (Asterias sp.), blood stars (Henricia sanguinolenta), blood drop tunicates (Dendrodoa carnea), mussels, and barnacles on cobbles and boulders covered with bubblegum algae and red filamentous algae. Water depth at this location is approximately 19.6 meters. 

person on boat using plastic jug to collect water from river
July 31, 2006

Collecting toxicity-test water on the St. Lawrence River

Collecting toxicity-test water on the St. Lawrence River

Cuyahoga River at Independence OH
January 1, 2006

Cuyahoga River at Independence OH

Cuyahoga River at Independence OH - river section submerged