Alaska

Filter Total Items: 24
Oblique aerial photograph looking to the southwest along the southern end of Cedar Island, Virginia
Date Published: January 18, 2018
Status: Active

Long-Term Coastal Change

Goals of this project include developing and improving coastal-change assessments and supporting long-term planning and decision making to ensure sustainable coastal economies, infrastructure, and ecosystems. Research is part of the National Assessment of Coastal Change Hazards...

Oblique aerial photograph looking to the southwest along the southern end of Cedar Island, Virginia
Date Published: January 17, 2018
Status: Active

National Assessment of Coastal Change Hazards

Research to identify areas that are most vulnerable to coastal change hazards including beach and dune erosion, long-term shoreline change, and sea-level rise.

Alaska Resource Data File quadrangle map
Date Published: October 30, 2017
Status: Active

Alaska Resource Data File

The Alaska Resource Data File (ARDF) site provides descriptions of mines, prospects, and mineral occurrences for individual U.S. Geological Survey 1:250,000-scale quadrangles in Alaska.

Image: Sea Otter Ready for a Nap
Date Published: October 30, 2017
Status: Active

Pacific Nearshore Project

Sea otters are crucial indicators of the health of our nearshore waters and coastal resources, from kelp forests to fisheries. What clues does the sea otter's decline hold for our knowledge of ecosystem and global change? WERC's Dr. Tim Tinker and U.S. and Canadian researchers have teamed together to investigate. 

Relevance to USGS Missions:

This research project has direct...

Contacts: Tim Tinker
A hiker on the Lower White River Wilderness trail. BLM photo.
Date Published: December 7, 2016

Uncovering the Ecosystem Service Value of Carbon Sequestration in National Parks

The National Park Service (NPS) preserves and protects more than 84 million acres of important historic, cultural, and natural resources across 401 sites for the enjoyment of present and future generations. Protected resources and landscapes managed by the National Park Service contribute to the societal welfare of the American public, reflected by ecosystem service values derived from their...

Vegetation along the Colorado River in the Grand Canyon
Date Published: December 1, 2016

Riparian Ecology

Riparian ecologists in the AS Branch study interactions among flow, channel change, and vegetation along rivers across the western United States and worldwide. Our work focuses on issues relevant to the management of water and public lands, including dam operation, climate change, invasive species, and ecological restoration. Investigations take place on a range of scales. For example,...

a birder on a bridge looking at the birds
Date Published: July 26, 2016

HDgov: Multi-agency Website for Human Dimensions of Natural Resources

HDgov is an interactive and mobile-responsive online portal to interagency, academic, and non-government resources focused on the human dimensions of natural resource management. The web portal provides easy access to tools, publications, data, and methods that help ensure that the people side of natural resources is considered throughout the entire natural resource management process. The...

A crowd of people in a National Park.
Date Published: July 26, 2016

National Park Service Visitor Spending Effects

The National Park Service (NPS) manages the Nation’s most iconic destinations that attract millions of visitors from across the Nation and around the world. Trip-related spending by NPS visitors generates and supports a considerable amount of economic activity within park gateway communities. USGS economists collaborate with the National Park Service social science program to estimate NPS...

Migratory Bird Hunting Stamp
Date Published: July 21, 2016

North American Waterfowl Management Plan

The ultimate success of North American Waterfowl Management Plan (NAWMP) depends on maintaining relevance to stakeholders and society. In order to be relevant, a first step is to better understand what people value in regard to waterfowl and their habitats. Without this information, NAWMP population, habitat, and people objectives may not reflect stakeholder and societal values; and management...

Alaska Mapping Executive Committee Logo
Date Published: April 19, 2016

Alaska Mapping Executive Committee

The Alaska Mapping Executive Committee (AMEC) meets regularly to coordinate on critical Alaska topographic mapping activities. Executives from 15 Federal agencies and the State of Alaska are combining efforts to acquire new digital elevation, hydrography, transportation, shoreline and geopositional data for Alaska, and create a new digital topographic map series for the State.

Alaska Fairbanks US Topo Map Sample
Date Published: April 18, 2016

Alaska Mapping Initiative

The Alaska Mapping Initiative is a U.S. Geological Survey effort to generate new topographic maps of Alaska. The USGS is coordinating with the State of Alaska and multiple Federal agencies to acquire updated digital map layers such as elevation, surface water, roads, and boundaries, and to create a modern series of digital maps for Alaska using these updated layers.

homes damaged by hurricane Sandy on Fire Island, New York
Date Published: April 13, 2016

Understanding Coastal Change

Scientists perform a range of studies that document, assess, and model coastal change, risk, and vulnerability. Studies include historical shoreline change, the geologic structure and history of coastal regions, sediment supply and transport, sea-level rise, and how extreme storm events affect rates and impacts of coastal change.