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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.

Filter Total Items: 142
Image: Alaskan Glacier
Date Published: November 10, 2016
Status: Active

Glacial Aquifer - Contact Us

Several Research areas are listed and their contacts regarding Glacial Aquifer System Groundwater Availability Study are available here.

 

<- Back to main Glacial Aquifer System Groundwater Availability Study...

Contacts: Howard W Reeves
Colorbanded Roseate Tern, Sterna dougallii
Date Published: October 19, 2016
Status: Active

Modeling Sex-specific Demographic Rates in Metapopulations

The Challenge: Research that integrates population dynamics and ecological studies is needed to identify the causal factors involved in population declines and viability. For highly mobile organisms such as birds, “between-patch” movements and the use of different geographic sites and habitats at various stages of the annual cycle can make it difficult to measure the effectiveness of “within-...

Cairn Krafft with NPS staff sampling vegetation at Rock Creek Park, Washington, D.C.
Date Published: October 19, 2016
Status: Active

Vegetation Studies in National Parks, Wildlife Refuges, and Other Protected Areas

The Challange: Forests and marshes provide critical habitat for numerous species of plants and animals. National Parks, Wildlife Refuges, and other protected areas are attempting to protect, manage, and in some cases, restore our forests and marshes, many of which provide critical habitat for declining, threatened, or endangered species, in addition to providing recreational opportunities...

Ducks eating brine flies
Date Published: October 19, 2016
Status: Active

Survival and Reintroduction of the Laysan Teal

The Challenge: The Laysan Teal is an endangered, endemic, Hawaiian dabbling duck that has been pushed to the brink of extinction numerous times. The previous range includes the Main and Northwestern Hawaiian Islands, and its current range is less than 10 sq. km within the National Wildlife Refuges of Papahānaumokuākea Marine National Monument. This non-migratory waterfowl was eliminated from...

Northern Pintail, Anas acuta
Date Published: October 19, 2016
Status: Active

Integrating Habitat and Harvest Management for Northern Pintails

The Challenge: Several blue-ribbon panels have challenged the waterfowl management world to recognize the linkages between the two primary management frameworks: harvest management under the Migratory Bird Treaty Act, and habitat management under the North American Waterfowl Management Plan. Because these two frameworks seek to manage the same populations, there needs to be better coordination...

West Indian manatees, Trichechus manatus
Date Published: October 19, 2016
Status: Active

Modeling, Estimation, and Adaptive Management of Florida Manatees

The Challenge: Florida manatees are threatened by watercraft-related mortality, the potential loss of warmwater habitat, red tide events, and other anthropogenic factors. The USFWS and the Florida Fish and Wildlife Conservation Commission have regulatory authorities under the Endangered Species Act (ESA), the Marine Mammal Protection Act (MMPA), and state statutes to recover manatees. To...

Polar Bear, Ursus maritimus
Date Published: October 19, 2016
Status: Active

Adaptive Management for Threatened and Endangered Species

The Challenge: Threatened and endangered species have to be managed in the face of uncertainty, but traditionally, there has been reluctance to think about adaptive management of listed species. Management agencies with responsibility for threatened and endangered species need tools to help manage in the face of uncertainty, with the hope of reducing that uncertainty.

Decision tree illustrating the expected value of perfect information
Date Published: October 4, 2016
Status: Active

Structured Decision Making: Methods, Applications, and Capacity-Building

The Challenge: The field of decision analysis is a rich and mature discipline that provides robust methods for helping decision makers understand the nature of their decisions, involve stakeholders and scientists in appropriate steps of the process, and develop transparent records for the public. The use of these structured approaches is emerging in natural resource management, and there is...

Map of the United States Depicting Areas of Contaminated Groundwater
Date Published: September 27, 2016

Study Shows High Potential for Groundwater to be Corrosive in Half of U.S. States

A new U.S. Geological Survey assessment of more than 20,000 wells nationwide shows that untreated groundwater in 25 states has a high prevalence of being potentially corrosive. The states with the largest percentage of wells with potentially corrosive groundwater are located primarily in the Northeast, the Southeast, and the Northwest.

Attribution: Northeast
BBS Routes across North America
Date Published: September 23, 2016
Status: Active

The North American Breeding Bird Survey: Refining Scale to Provide New Insights

The Challenge: Since 1966, the North American Breeding Bird Survey (BBS) has filled a vital role in identifying at-risk bird species for Federal, State, and private entities. The BBS is a scientifically rigorous population count performed by a highly skilled, largely volunteer work force of nearly 2,500 observers. Every year these observers visit most of the survey’s 4,500 routes, which...

North American Bird Phenology Program Logo
Date Published: September 21, 2016
Status: Completed

North American Bird Phenology Program

The Challenge: The North American Bird Phenology Program (BPP) houses a data set of 6 million historical observations of over 800 bird species, documenting occurrences and migration times from the 1880s through the 1970s -- the longest and most comprehensive legacy data set on bird migration in existence. In an effort to rescue this invaluable data set, the BPP has scanned and are in the...

Contacts: Sam Droege
Environmental Drivers & Biogeomorphic Process Controls on Vertical Wetland Development
Date Published: September 20, 2016
Status: Active

Improving Our Ability to Forecast Tidal Marsh Response to Sea Level Rise

Our overall objective is to understand what controls the vulnerability of coastal marshes to risks associated with global change drivers and rising sea levels. Fundamental questions pertaining to coastal wetland vulnerability still need to be addressed. What factors explain spatial and geographic variation in tidal wetland vulnerability? How do short term climatic events (storms) influence the...

Filter Total Items: 86
Year Published: 1996

Water Resources Data, Virginia, Water Year 1995, Volume 1. Surface-Water Discharge and Surface-Water Quality Records

White, R.K.; Hayes, Donald C.; Eckenwiler, M.R.; Belval, D.L.; Herman, P.E.
Water Resources Data, Virginia, Water Year 1995, Volume 1. Surface-Water Discharge and Surface-Water Quality Records; 1996; WDR; VA-95-1; White, R. K.; Hayes, D. C.; Eckenwiler, M. R.; Belval, D. L.; Herman, P. E.

Year Published: 1996

Water Resources Data, Virginia, Water Year 1995; Volume 2. Ground-Water-Level and Ground-Water-Quality Records

Water Resources Data, Virginia, Water Year 1995; Volume 2. Ground-Water-Level and Ground-Water-Quality Records; 1996; WDR; VA-95-2; Geological Survey (U.S.)

Filter Total Items: 185
August 31, 2016

The US Interagency Elevation Inventory (USIEI) (Lesson 11a)

Lesson 11a: The US Interagency Elevation Inventory (USIEI) - This video demonstrates how to use the USIEI application to zoom, view footprints and attributes for existing topographic and bathymetric data and download the inventory to navigate to sites where the data can be downloaded. For the complete listing of videos part of the 'Using The National Map Products and

...
August 31, 2016

Creating a KML file and Shapefile (Lesson 11c)

Lesson 11c: Creating a KML file and Shapefile - In this lesson, you will learn how to create a KML file for your area of interest in Google Earth, and how to create a shapefile using the SeaSketch Interagency Elevation and Bathymetry Coordination site.

August 31, 2016

Using SeaSketch to View 3DEP Lidar Areas of Interest (Lesson 11d)

Lesson 11d: Using SeaSketch to View 3DEP Lidar Areas of Interest - In this lesson you will learn how to zoom to your area of interest and view the footprints of existing and proposed topographic lidar projects. For the complete listing of videos part of the 'Using The National Map Products and Services' training, visit this link:

...
August 31, 2016

Using the 3DEP BAA —Public Areas of Interest Project Collector Tool

Lesson 11b: Using the 3DEP BAA- Public Areas of Interest Project Collector Tool - In this lesson, you will learn how to 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. 

2 men leaning over boat holding Automomous Underwater Vehicle (AUV)
August 21, 2016

USGS Scientists launching an autonomous underwater vehicle (AUV).

USGS Scientists launching an autonomous underwater vehicle (AUV)

An AUV can provide high spatial resolution of water-quality characteristics; such as, temperature, specific conductance, dissolved oxygen, pH, turbidity, chlorophyll, and blue-green algae. The instrument can also provide bathymetry data, water velocity profiles, and side-scan sonar

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Image shows a tall, triangular gray stone surrounded by grass and trees
July 20, 2016

Barre Granite

Granite is an igneous rock that we’ve used for building materials for thousands of years. It’s name comes from the Latin word “granum,” meaning “grain,” which refers to the grains of quartz and feldspar that define granite. This one is from the Barre formation in Vermont.

Image shows a silver benchmark set in concrete
July 20, 2016

USGS National Center Benchmark

A USGS benchmark at the USGS National Center.

Image shows a detail of the texture of marble
July 20, 2016

Cockeysville Marble

Marble is a famous metamorphic rock known for its use in sculpture and architecture. This particular marble came from the Campbell Quarry in Texas, Maryland.

Attribution: Northeast
Image shows detail of dark crystals in marble
July 20, 2016

Diopside Crystals

Diopside crystals are made up of Magnesium, Calcium, Silicon and Oxygen, and are usually found in metamorphic rocks. These crystals have developed in some Cockeysville Marble from Texas, Maryland.

Attribution: Northeast
Image shows a large gray stone in shade, surrounded by gravel and grass
July 20, 2016

Coarse Diabase

Diabase is a mafic (meaning high in magnesium and iron), igneous rock that usually forms below the Earth’s surface. This particular one has large amounts of augite and labradorite minerals, and comes from the Lucke Quarry, which is southeast of Leesburg, VA.

Attribution: Northeast
Image shows a green and black sign next to several vertical stone columns
July 20, 2016

USGS National Center North Entrance and Volcanic Crystal Columns

Granite is an igneous rock that we’ve used for building materials for thousands of years. It’s name comes from the Latin word “granum,” meaning “grain,” which refers to the grains of quartz and feldspar that define granite. This one is from the Barre formation in Vermont.

Attribution: Northeast
Image shows a large black stone with a silver sign in front
July 20, 2016

Cannel Coal

Cannel coal is a type of bituminous coal, which is the second-highest rank of coal (just behind anthracite). This particular sample has a high carbon content with high pollen and spore content as well. Unlike most bituminous coal, Cannel coal can be carved into ornaments. This sample came from the Eastern Interior Coalfield in Kentucky.

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