Society derives many benefits from biodiversity and ecosystems, including clean air and water, as well as a host of recreational and culturally valued services. Climate change and nitrogen pollution—or excess nitrogen in the air and water, usually caused by human activities—are two major stressors affecting ecosystems nationwide, leading to shifts in habitat ranges, loss of species, and increased soil acidity. A partnership of researchers from EPA, USDA-FS, USGS, and academia are collaborating to assess the interacting impacts of nitrogen and climate change
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Highlights
Since 1989, the U.S. Global Change Research Program (USGCRP) has submitted annual reports to Congress called Our Changing Planet. The reports describe the status of USGCRP research activities, provide progress updates, and document recent accomplishments
In particular, Our Changing Planet highlights progress and accomplishments in interagency activities. These highlights represent the broad spectrum of USGCRP activities that extend from Earth system observations, modeling, and fundamental research through synthesis and assessment, decision support, education, and public engagement.
Under Executive Orders (EO) 13514 and 13653, President Obama directed Federal agencies to evaluate and prepare for climate-related risks to ensure that they can continue to meet their missions and serve the American public as climate changes. A key component of USGCRP’s work to prepare the Nation for global change involves informing Federal preparedness and resilience efforts with resources built on sound scientific understanding.
To further support these efforts, USGCRP recently released an easy-to-access, web-based collection of resources to help Federal
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Agricultural production is a critical sector of the domestic and global economy that is affected directly by climate change. The Agricultural Model Intercomparison and Improvement Project (AgMIP)—supported in part by DOE, NASA, USAID, and USDA—is a major international effort linking the climate, crop, and economic modeling communities to produce improved projections of climate impacts on the agricultural sector, thereby enhancing capacity to prepare for and respond to these climate-driven changes. To learn more about AgMIP, visit: http://goo.gl/ZmU82S
“Indicators” are variables that can be used to measure the status or trend of a system. Indicators of climate-related global change—whether ecological, physical, or societal—can be used to track and communicate key aspects of the changing environment, point out vulnerabilities, and inform decision making at local, state, and national levels.
A pilot set of climate indicators is being developed collaboratively by USGCRP agencies including NASA, NOAA, EPA, USDA, DOE, DOD’s U.S. Army Corps of Engineers (USACE), CDC, and DOI. The
Drought is a significant hazard for the United States, with potentially severe and long-lasting impacts on the Nation’s economy and food and water supplies. USGCRP agencies are advancing our understanding of the causes and consequences of drought, an FY 2015 interagency research priority (see Section 4). They are also collaborating in efforts to support drought preparedness and recovery, such as the National Drought Resilience Partnership (a deliverable of the President’s Climate Action Plan) and the National Integrated Drought Information System (NIDIS).
GSA owns or leases 9,624 assets, maintains workspace for 1.1 million Federal employees, preserves more than 481 historic properties, and procures more than $60 billion in products and services for the Federal Government. Climate change has the potential to impact the ability of GSA and other Federal agencies to fulfill their missions, operate their facilities, and maintain their services. With its region-by-region breakdown of climate data and projections, the Third National Climate Assessment (see related Highlight 9) and its supporting regional climate
Overview
Climate and Earth system modeling supported by USGCRP agencies such as DOE, NASA, NOAA, NSF, and others was foundational to the IPCC’s Fifth Assessment Report (AR5) on the scientific basis for climate-change, released in 2013. Along with international partners, Federal and Federally supported modeling centers
Overview
Indicators are measurements or calculations that represent the status, trend, or performance of a system (e.g., the economy, agriculture, air quality). USGCRP, with the participation of 9 of its 13 member agencies—NOAA, NASA, EPA, USDA, DOE, DOD’s U.S. Army Corps of Engineers (USACE), HHS’s
Overview
The 2011–2012 U.S. drought was the most severe and extensive in at least 25 years, and the effects are still being felt in some areas of the Nation. Recently, USDA partnered with local governments, colleges, and state and Federal partners— including NOAA and FEMA—to conduct a series of regional drought workshops. Hundreds of farmers, ranchers, business owners, and other stakeholders met with government officials to discuss needs
Overview
Coastal erosion is a long-term concern along most open-ocean shorelines in America. As coastal populations increase and more infrastructure is built to support them, demand is increasing for accurate information and regionally comprehensive analyses regarding past and present shoreline changes.
In an effort to document and understand recent trends in