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.

An example of a climate change indicator: variation in Antarctic land ice over time. (Credit: NASA)

“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

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The NMME (yellow column) is a seasonal forecasting system that combines individual models (purple columns N1-N6) to produce more accurate predictions of climate. In forecasts of precipitation (top two panels) and temperature (bottom two panels)—key factor

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).

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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

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An artist’s rendition of Landsat 8 monitoring from space. (Source: NASA)

Overview
The Landsat Data Continuity Mission (LDCM), also known as Landsat 8, is the latest satellite in the joint NASA-U.S. Geological Survey (USGS; DOI) program that has been continuously tracking Earth surface

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Preparing equipment for the Global Precipitation Measurement mission. (Source: NASA)

Overview
A series of Earth observation missions planned by NASA and partners for FY 2014 will contribute fundamentally to advancing our understanding of global change. Such missions are foundational to USGCRP research and are made possible by a sustained Program emphasis in instrumentation development. The planned FY 2014 missions are described below.

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Scientists examining an ice core used to reconstruct the evolution of Earth’s climate during the Eemian interglacial period, a useful analog for present-day and expected future conditions. (Source: NEEM)

Overview
A number of USGCRP agencies such as NSF, DOE, NOAA, NASA, USGS, and SI are investing in understanding the history of Earth’s climate, known as “paleoclimate.” Paleoclimate data extend records of climate

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A suite of forecasts of air temperature ~6.5 feet (2 meters) above the ground, initialized in November 2011, were able to effectively predict March 2012 conditions. Red indicates higher temperatures and blue indicates lower temperatures relative to histor

Overview
The North American Multi-Model Ensemble (NMME)—led by NOAA in partnership with DOE, NSF, NASA, and U.S. and Canadian research institutions—is an experimental climate forecasting system that combines a suite of different models. Using a combined system of models, each with different individual strengths in predicting phenomena, can enhance the overall success of a

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A comparison of observed (left) and simulated (right; single model realizations) hurricane tracks around North America between 1981 and 2008 (the horizontal and vertical axes show longitude and latitude, respectively). Tropical cyclones are challenging to

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

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This conceptual framework shows linkages between categories of indicators. (Source: USGCRP indicators program)

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

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Participants in the AMS Climate Studies Diversity Project workshop in Washington, DC. (Source: AMS)

Overview
The American Meteorological Society (AMS) Climate Studies Diversity Project, funded primarily by NSF, leverages resources from NOAA, NASA, and academic and non-profit partners to build climate education capacity at minority serving institutions (MSIs). Through a five-day professional development

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Highlights

Tracking Climate Change with Indicators

Drought Research to Support Management and Preparedness

Using the National Climate Assessment to Help Protect Federal Assets

Continuing Critical Earth Observations with Landsat Satellites

Supporting Global Change Research Through Satellite Missions: A Look Ahead

Understanding Future Climate by Looking Back in Time

Combining Models to Better Predict Future Conditions

Modeling 20th and 21st Century Climate to Understand and Predict Change

Developing Indicators of Climate Change

Building Capacity and Diversity in Climate Studies