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California Releases New Climate Science, Planning Tools to Prepare for Climate Change Impacts | |
admin | |
2018-08-27 | |
发布年 | 2018 |
语种 | 英语 |
国家 | 美国 |
领域 | 资源环境 |
正文(英文) | ![]() Downtown Los Angeles. Photo: istock.com/MattGush The State of California today released California’s Fourth Climate Change Assessment, which details new information on the impacts of climate change and provides planning tools to support the state’s response. Among the assessment’s warnings are that two-thirds of Southern California’s beaches could completely disappear and the average area burned by wildfires could nearly double by 2100. Dan Cayan, a climate scientist at Scripps Institution of Oceanography at the University of California San Diego, served as editor-in-chief of the assessment and researchers from Scripps and California Sea Grant contributed to several of its technical and summary reports. "To prepare for climate changes and to avoid possible catastrophic impacts, California needs a massive platter of scientific information,” Cayan said. “The Assessment supplies such information in finer spatial detail and with greater attention to episodic events, illustrating an extensive set of changes that may confront us over the next several decades." The compilation of original climate research includes 44 technical reports and 13 summary reports on climate change impacts to help ready the state for a future punctuated by severe wildfires, more frequent and longer droughts, rising sea levels, increased flooding, coastal erosion and extreme heat events. The peer-reviewed research translates global models into scaled-down, regionally-relevant reports to fill information gaps and support decisions at the local, regional and state levels. “In California, facts and science still matter,” said Governor Edmund G. Brown Jr. “These findings are profoundly serious and will continue to guide us as we confront the apocalyptic threat of irreversible climate change.” California has completed three prior Climate Change Assessments. Since the release of California’s Third Climate Change Assessment in 2012, the state has experienced several of the most extreme natural events in its recorded history, including a severe five-year drought, an unprecedented tree mortality crisis, damaging floods driven by atmospheric rivers, and increasingly large and destructive wildfires. The Fourth Assessment suggests these events will worsen in the future. Among the key findings:
The latest reports also detail the unique and disproportionate climate threats to vulnerable communities and tribal communities, with a focus on working collaboratively with these communities on research and solutions for resilience. In addition, a report set for release in early September will highlight how California can better integrate climate impacts in design processes for critical infrastructure. The report by a working group established by AB 2800 (Quirk) of 2016 reflects the expertise of multiple scientific and engineering disciplines to help design and construct infrastructure to withstand higher temperatures, more frequent and intense storms, drought, wildfires and sea-level rise. To access Fourth Assessment technical reports, summary reports, online tools, climate projects and data, and other resources and information developed as part of California’s Fourth Climate Change Assessment, please visit ClimateAssessment.ca.gov. California will convene the Global Climate Action Summit in San Francisco next month. At the summit, representatives from subnational governments, businesses and civil society will showcase the surge of climate action around the world, and make the case that even more must be done. Adapted from California Natural Resources Agency release Note to broadcast and cable producers: University of California San Diego provides an on-campus satellite uplink facility for live or pre-recorded television interviews. Please phone or email the media contact listed above to arrange an interview.
About Scripps OceanographyScripps Institution of Oceanography at the University of California San Diego, is one of the oldest, largest, and most important centers for global science research and education in the world. Now in its second century of discovery, the scientific scope of the institution has grown to include biological, physical, chemical, geological, geophysical, and atmospheric studies of the earth as a system. Hundreds of research programs covering a wide range of scientific areas are under way today on every continent and in every ocean. The institution has a staff of more than 1,400 and annual expenditures of approximately $195 million from federal, state, and private sources. Scripps operates oceanographic research vessels recognized worldwide for their outstanding capabilities. Equipped with innovative instruments for ocean exploration, these ships constitute mobile laboratories and observatories that serve students and researchers from institutions throughout the world. Birch Aquarium at Scripps serves as the interpretive center of the institution and showcases Scripps research and a diverse array of marine life through exhibits and programming for more than 430,000 visitors each year. Learn more at scripps.ucsd.edu and follow us at Facebook, Twitter, and Instagram.About UC San DiegoAt the University of California San Diego, we constantly push boundaries and challenge expectations. Established in 1960, UC San Diego has been shaped by exceptional scholars who aren’t afraid to take risks and redefine conventional wisdom. Today, as one of the top 15 research universities in the world, we are driving innovation and change to advance society, propel economic growth, and make our world a better place. Learn more at www.ucsd.edu.
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来源平台 | Scripps Institution of Oceanography |
文献类型 | 新闻 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/107685 |
专题 | 资源环境科学 |
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