Carbon Sequestration

USGS is investigating the impact of the annual grass-fire cycle-- and restoration land treatments aimed at slowing that cycle-- on carbon storage in dryland soils.

Coastal ecosystems provide critical local and national societal benefits such as coastal protection and fish nurseries but are some of the most heavily used and threatened systems on the planet. The Mangrove Science Network is a collaboration of USGS scientists focused on working with natural resource managers to develop and conduct mangrove research.

Management partners have identified a major need to understand the short and long-term consequences of altered wildfire patterns, vegetation change, climate change, and management actions for the carbon cycle. This project aims to quantify carbon storage and greenhouse gas emissions in sagebrush rangelands. Researchers will link findings to the Sagebrush Conservation Design Framework and provide...

The Mangrove Science Network is a collaboration of USGS scientists focused on working with natural resource managers to develop and conduct research whose findings will support and evaluate decisions made in mangrove management and restoration.

USGS researchers will utilize long-term soil elevation change data to help advance understanding of soil elevation dynamics and ecological transformations due to climate change within coastal wetlands of the Greater Everglades.

Forests are a key component of a healthy ecosystem. Management of these resources is vital to their protection as a recreational resource as well as an environmental resource.

USGS economists and social scientists conduct economic and social science research in the context of natural resource management to deliver information used by resource managers to maximize and sustain economic and social benefits from natural resources to the American public.

Alaska is simultaneously a landscape of extremes requiring specialized adaptations by plants and animals to survive the winters and a landscape of abundance that supports breeding birds each summer from as far away as Africa. Terrestrial Alaska also supports iconic species such as caribou and muskoxen whose population dynamics, predator/prey relationships and habitat ecology are researched by USGS...

USGS WARC scientists are monitoring both the long- and short-term effects of coastal restoration efforts on ecosystem health in coastal habitats of Louisiana’s Barataria Basin.

Wetlands significantly contributes to regional, national and global carbon budgets. Because prairie-pothole wetlands have 1) highly productive vegetation and 2) low rates of carbon decomposition, they are ideal systems for accumulating and storing carbon in the soil. However, because prairie-pothole wetlands are located in areas of intense agricultural activity, this important pool of stored...

High rates of wetland loss continue to occur along the northern Gulf of Mexico coast, and this remains an issue of concern to resource managers.

This research effort is focused on incorporating land-use and land-cover change into forecasting models that accounted for variations in agricultural and conservation practices and programs. The primary tool being used is the Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST) modeling suite. We have parameterized this modeling tool for the prairie-pothole region, and developed new...