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.
Extreme events such as heavy rains, severe storms, drought, and heat waves can have devastating effects on infrastructure, the economy, and vulnerable segments of the population. A growing field of climate science seeks to understand the drivers behind extreme events and how they connect to broader climate trends. Building on efforts to monitor the global climate (see Highlight 1), a recent report published in BAMS integrates findings from 20 different research
In 2012, spring came earlier for the contiguous United States than in any year since 1900, according to recent research by a team of scientists with the USA National Phenology Network (USA-NPN). This research used the USA-NPN suite of “spring indices”—or algorithms based on the accumulated warmth needed to initiate growth in temperature-sensitive plants, which are validated by nationwide historical
Water resources in the United States are affected by a number of climate stressors—including increasing temperatures, changing precipitation patterns, and extreme events like storms and droughts—and these changing conditions have implications for drinking water and stormwater utilities. Federal agencies are working with one another and with state and local partners to build preparedness and sustainability in this essential sector. For instance, the Federal Support Toolbox—grown out of an initiative led by the U.S. Army Corps of Engineers (USACE)—serves as a
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
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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