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.

The U.S. Climate Resilience Toolkit features science-based resources and real-world case studies to help communities adapt to climate change.

The Administration launched the U.S. Climate Resilience Toolkit in November 2014, with support from the coordinated efforts of various USGCRP agencies—especially NOAA, USGS, USDA, NASA, USACE, and HHS (CDC and the National Institute of Environmental Health Sciences). The Toolkit aims to help communities, businesses, natural resource managers, and others plan for and respond to the impacts of climate change where they live. As called for in the President’s Climate Action Plan, the Toolkit provides

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Students gather around Science on a Sphere, an educational tool that displays and animates Earth data on a globe. The Climate Education and Literacy Initiative will harness innovative approaches like this one to build awareness and understanding among the

USGCRP agencies are at the center of a new initiative to advance climate education, literacy, and training in the United States. Led by OSTP, the interagency Climate Education and Literacy Initiative aims to connect students and citizens with the best-available scientific information about climate change. Agencies will apply their individual expertise to this unified Federal effort—for example:

The National Park Service will develop a

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Citizen science refers to the engagement of non-professional volunteers in scientific investigations—asking questions, collecting data, or interpreting results. This approach can be especially useful in tracking environmental changes. (Source: NPS)

Citizen science—or the engagement of volunteers in scientific investigations—is a fast-growing field. By collecting data on natural phenomena such as the timing of bird migrations and plant flowering—sometimes from their own backyard—citizen scientists provide essential baseline information about key environmental indicators, in addition to strengthening their own awareness of and connection to their local environment. Citizen science has long been an important component of scientific endeavors and public engagement at USGCRP agencies such as DOI (particularly NPS and

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Philanthropic organizations can play a pivotal role in how communities strategize around education, housing, transportation, public health, and other social issues that link to the environment. These organizations are in a unique position to build synergy between Federal, local, and private efforts to improve climate literacy and help communities minimize and prepare for the consequences of climate change. As part of an ongoing tri-agency collaboration, program managers from NSF, NOAA, and NASA have been acting as government liaisons in bi-monthly meetings

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This map shows projected changes in the annual frequency of tropical cyclone formation, averaged from the output of seven models, under the combined conditions of 1) a 2°C increase in sea surface temperatures, and 2) a doubling of atmospheric carbon dioxi

Tropical cyclones (hurricanes and typhoons) generate serious costs to human life, property, and the economy. Understanding how the behavior of tropical cyclones may change in a warmer climate is important for long-range coastal planning and infrastructure investments to minimize impacts. To help address this prediction challenge, NASA, NOAA, NSF, and DOE have cosponsored a Hurricane Working Group (HWG), organized through the interagency

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Warm colors on this map show where output from NOAA's GFDL-FLOR model correlates positively (yellow = strongest correlation) with seasonal observations of tropical cyclone activity, demonstrating the model's capacity for predicting such phenomena. (Source

Predicting climate on a seasonal basis can benefit decision makers in key sectors like energy, water resources, and agriculture, among others. A number of USGCRP agencies are working to improve the Nation’s seasonal forecasting capacity through major investments in innovative climate models that can bridge the needs of atmospheric research and operational forecasts. As one example, a new model developed by NOAA’s Geophysical Fluid Dynamics Laboratory, known as

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POLARCAT measured short-lived atmospheric pollutants, such as black carbon, which affect regional climate in the Arctic.

The Arctic is facing rapid climate and environmental change relative to many other parts of the world. In addition to long-lived greenhouse gases like carbon dioxide, short-lived climate forcers—in the form of pollutants such as black carbon and trace gases— contribute to warming in this region. A new synthesis, recently published in BAMS, highlights the key results emerging from POLARCAT—an international effort initiated during the most recent International

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The NASA CARVE and DOE NGEE-Arctic projects are combining airborne and ground-based campaigns to understand the importance of natural emissions from the Alaskan tundra. (Source: J. B. Curtis, LBNL [main photo and left inset]; S. Wullschleger, ORNL [right

In addition to emissions from human activities, natural emissions of greenhouse gases such as carbon dioxide and methane can affect the climate system, and vice versa. Quantifying these natural fluxes, especially in Arctic ecosystems, is critical to understanding how they may interact with human-driven changes to affect future climate. Some research has shown increased emissions of greenhouse gases from tundra and boreal forests during warming in the spring, but little is known about what causes this or whether its occurrence is widespread enough to influence

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Sea ice in the Arctic fluctuates from year to year, but the annual minimum extent (measured each year in September) has decreased overall since measurements began in the late 1970s. Changes in sea ice have implications both for the environment and for hum

Although the volume and surface extent of Arctic sea ice varies between seasons and years, observations show a long-term down-ward trend over the last three decades. Variability in Arctic sea ice is an important indicator of global climate change, and also has implications for increasing human activity in the Arctic. In an effort to improve forecasts of Arctic sea ice on seasonal to interannual time scales, the Sea Ice Prediction Network (SIPN) was recently created with support from several USGCRP

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The severe, sustained drought affecting the Central Valley of California has caused a shortage of water for irrigation and crop production. The effect of this shortage is most immediately evident as an increase in the extent of fallowed farmland (or land taken out of agricultural production), which in turn serves as a proxy for socioeconomic impacts. Decision makers can use information about fallowed land to better understand the severity of drought impacts and to support requests for USDA drought disaster designations or emergency proclamations. USDA

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Highlights

A Toolkit for Climate Resilience Nationwide

Toward a More Climate-Literate America

Crowdsourcing Climate: Citizen Science and the National Climate Assessment

Engaging the Philanthropic Sector to Meet Climate Challenges

Tropical Cyclones in a Warmer World

Seasonal Prediction Systems: From Research to Operations

Tracing Short-Lived Climate Forcers in the Arctic

Measuring Natural Greenhouse Gas Emissions in Alaska

Predicting Changes in Arctic Sea Ice

Mapping Fallowed Farmland During Drought