Land Change Science Program

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Changes in the environment, land use, and climate can have significant impacts on our Nation’s economy, natural resources, infrastructure, and water, food, and energy security. To strengthen our Nation’s ability to respond and adapt to these stressors, the USGS Land Change Science Program conducts research to improve understanding of rates, causes, and consequences of climate and land use change.

Earth Science Matters Newsletter

Earth Science Matters NewsletterNewsletters

Data and Tools

Climate history, land cover and land surface data and models are vital for assessing the impacts of climate change, evaluating ecosystem status and health, understanding spatial patterns of biodiversity, and informing land use planning.

Global Croplands

Global Ecosystems

Multi-Resolution Land Characteristics Consortium

National Climate Change Viewer (NCCV)

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News

Date published: August 10, 2020

RAMPS Newsletter - Summer 2020 Edition

This season's edition of the Restoration Assessment and Monitoring Program for the Southwest Newsletter contains recent program highlights including research updates, new projects, field updates and more.

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June 9, 2020

Earth Science Matters - Volume 10, Spring 2020

This issue of Earth Science Matters highlights recently published Land Change Science Program research that contributes to an improved understanding of how changing land use, climate, and environment affect communities, ecosystems, and the services they provide.

Date published: June 8, 2020

Continuous Monitoring of Land Surface Change Over 30 Years Using the Landsat Record

The USGS Land Change Monitoring, Assessment, and Projection project has released a new suite of land-cover change products for the conterminous U.S.

Publications

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Year Published: 2020

Carbon stock losses and recovery observed for a mangrove ecosystem following a major hurricane in Southwest Florida

Studies integrating mangrove in-situ observations and remote sensing analysis for specific sites often lack precise estimates of carbon stocks over time frames that include disturbance events. This study quantifies change in mangrove area from 1985 to 2018 with Landsat time series analysis, estimates above and belowground stored carbon...

Peneva-Reed, Elitsa I.; Krauss, Ken; Bullock, Eric L.; Zhu, Zhiliang; Woltz, Victoria; Drexler, Judith Z.; Conrad, Jeremy R.; Stehman, Stephen V

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Year Published: 2020

Alternative stable states in inherently unstable systems

Alternative stable states are nontransitory states within which communities can exist. However, even highly dynamic communities can be viewed within the framework of stable‐state theory if an appropriate “ecologically relevant” time scale is identified. The ecologically relevant time scale for dynamic systems needs to conform to the amount of time...

Mushet, David M.; McKenna, Owen P.; Mclean, Kyle I.

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Year Published: 2020

Impacts of Hurricane Irma on Florida Bay Islands, Everglades National Park, U.S.A.

Hurricane Irma made landfall in south Florida, USA, on September 10, 2017 as a category 4 storm. In January 2018, fieldwork was conducted on four previously (2014) sampled islands in Florida Bay, Everglades National Park to examine changes between 2014 and 2018. The objectives were to determine if the net impact of the storm was gain or loss of...

Wingard, G. Lynn; Bergstresser, Sarah E.; Stackhouse, Bethany; Jones, Miriam; Marot, Marci E.; Hoefke, Kristen; Daniels, Andre; Keller, Katherine