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.

Successfully Predicting the Large 2015/2016 El Niño

The El Niño/Southern Oscillation (ENSO) phenomenon is a periodic fluctuation of sea-surface temperatures and atmospheric pressure across the tropical Pacific Ocean. During the El Niño phase of the cycle, the eastern tropical Pacific Ocean warms substantially. This can cause significant short-term increases in global-average surface temperatures, and through atmospheric teleconnections, a strong El Niño event can affect weather patterns around the globe. A particularly strong El Niño emerged during the winter/spring season of...

Providing Drought Information to Farmers

Since 2014, Jamaica has experienced one of its worst droughts in a decade, and the fourth worst on record since the 1970s. The drought has profoundly affected the agricultural sector: agricultural production fell by roughly 50% between 2013 and 2014. In response, Jamaica's Rural Agricultural Development Authority (RADA) and the Jamaican Meteorological Service (JMS), in collaboration with the International Research Institute...

Implementing Data Services for Development

SERVIR—meaning “to serve” in Spanish—combines NASA’s Earth-observations data and tools with USAID’s expertise in international development, supporting the use of geospatial technologies to help decision makers in developing countries respond to environmental change. Through the SERVIR network, experts at regional hubs in Eastern and Southern Africa, Hindu Kush-Himalaya, and the Mekong River Basin partner with local decision makers and U.S.-based scientists to create new datasets, maps, and decision-support tools related to climate...

Protecting Fish, Wildlife, Plants, and Ecosystems in a Changing Climate

As climate change and other stressors increasingly threaten ecosystem health, natural-resource agencies and their partners and stakeholders are wrestling with similar management challenges and seeking common, coordinated solutions. Called for by both Congress and the Executive Branch, the National Fish, Wildlife, and Plants Climate Adaptation Strategy (NFWPCAS or Strategy) was developed collectively by diverse teams of experts from Federal, state, and tribal conservation agencies and through an extensive national...

USGCRP’s 2012-2021 Strategic Plan recognized the need for better representation of the social dimensions of global change within the Program’s activities, in order to fulfill its goals of advancing fundamental global-change science while informing decisions and engaging stakeholders. Under this impetus, the interagency Social Science Coordinating Committee (SSCC) was established in 2014 and has made progress in developing strategies for integrating the methods, findings, and disciplinary perspectives of the social and behavioral sciences into USGCRP’s activities.

Since its inception...

Analyzing the Rising Costs of Climate Change to Human Health

In April 2016, USGCRP released The Impacts of Climate Change on Human Health in the United States: A Scientific Assessment (Climate and Health Assessment), a significant advancement in understanding of the impacts of climate change on human health. It strengthens the finding in previous literature that climate change increases health risks for all Americans, that certain populations are particularly vulnerable, and that these threats are likely to increase as climate change progresses. In particular, an annual...

Indicators are measurements or calculations that represent how a complex system is changing over time—for instance, the unemployment rate is an indicator of overall economic health. For the climate system, indicators offer a simple representation of how a highly complex system is changing, providing a benchmark for decision makers that can be used as a gateway into more complex and context-specific information. Indicators allow multiple audiences—including scientists, planners, policy makers, educators, and the public—to better understand and communicate the causes and effects of climate...

Scenarios are plausible alternative futures, each describing what might happen under a range of possible assumptions about policy decisions and the behavior of the Earth system. By illustrating possible future conditions, scenarios provide a basis for analyzing the potential impacts of and responses to global change. USGCRP is working to develop scenarios of change for the United States that can feed into the sustained-assessment process and support the needs of both scientists and stakeholders, focused on population, demographics, land-use change, sea-level rise and coastal flood risk,...

Expanding the Global Change Information System

The Global Change Information System (GCIS) was launched in May 2014 as a repository of global-change data that could be easily and efficiently accessed, integrated with other data sets, and maintained and expanded over time. GCIS initially supported traceable data and metadata for findings and graphics in the Third National Climate Assessment (NCA3) and expanded considerably in support of the 2016 assessment...

Recognizing the value of a wide range of expertise and experience in building its decision-support capacity, USGCRP has built engagement into the sustained-assessment process at multiple levels. Public comment periods, town-hall events, and calls for technical contributions encourage input from state, local, and tribal governments; academic institutions; the private sector; and the interested public. NCAnet, a network of organizations involved in the National Climate Assessment (NCA) and its communication, has grown to include more...

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Highlights

Successfully Predicting the Large 2015/2016 El Niño

Providing Drought Information to Farmers

Implementing Data Services for Development

Protecting Fish, Wildlife, Plants, and Ecosystems in a Changing Climate

Increasing Representation of the Social Sciences in Global Change Research

Analyzing the Rising Costs of Climate Change to Human Health

Improving Indicators of Change

Developing Scenarios of Change

Expanding the Global Change Information System

Expanding Engagement with USGCRP