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We Must Stop Fossil Fuel Emissions to Protect Permafrost Ecosystems

文献类型：期刊论文

作者Abbott, Benjamin W.; Brown, Michael2; Carey, Joanna C.; Ernakovich, Jessica4; Frederick, Jennifer M.; Guo, Laodong6; Hugelius, Gustaf7; Lee, Raymond M.; Loranty, Michael M.; Macdonald, Robie9
刊名FRONTIERS IN ENVIRONMENTAL SCIENCE
出版日期2022
卷号10
关键词permafrost climate feedback Arctic Boreal climate policy renewable energy ecosystem feedback Earth stewardship permafrost domain
DOI10.3389/fenvs.2022.889428
文献子类Review
英文摘要Climate change is an existential threat to the vast global permafrost domain. The diverse human cultures, ecological communities, and biogeochemical cycles of this tenth of the planet depend on the persistence of frozen conditions. The complexity, immensity, and remoteness of permafrost ecosystems make it difficult to grasp how quickly things are changing and what can be done about it. Here, we summarize terrestrial and marine changes in the permafrost domain with an eye toward global policy. While many questions remain, we know that continued fossil fuel burning is incompatible with the continued existence of the permafrost domain as we know it. If we fail to protect permafrost ecosystems, the consequences for human rights, biosphere integrity, and global climate will be severe. The policy implications are clear: the faster we reduce human emissions and draw down atmospheric CO2, the more of the permafrost domain we can save. Emissions reduction targets must be strengthened and accompanied by support for local peoples to protect intact ecological communities and natural carbon sinks within the permafrost domain. Some proposed geoengineering interventions such as solar shading, surface albedo modification, and vegetation manipulations are unproven and may exacerbate environmental injustice without providing lasting protection. Conversely, astounding advances in renewable energy have reopened viable pathways to halve human greenhouse gas emissions by 2030 and effectively stop them well before 2050. We call on leaders, corporations, researchers, and citizens everywhere to acknowledge the global importance of the permafrost domain and work towards climate restoration and empowerment of Indigenous and immigrant communities in these regions.
学科主题Environmental Sciences
电子版国际标准刊号2296-665X
出版地LAUSANNE
WOS关键词DISSOLVED ORGANIC-MATTER ; CLIMATE-CHANGE ; OCEAN ACIDIFICATION ; ARCTIC TUNDRA ; CARBON-CYCLE ; SUBSEA PERMAFROST ; NUTRIENT EXPORT ; HUMAN HEALTH ; SOIL CARBON ; IMPACTS
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED)
语种英语
出版者FRONTIERS MEDIA SA
WOS记录号WOS:000827458200001
资助机构U.S. National Science Foundation [1916565, 1916567, 1916576, 1906381, 1931333] ; NGEE Arctic - Department of Energy's Biological and Environmental Research Program (ORNL) [DE-AC05-00OR22725] ; Laboratory Directed Research and Development program at Sandia National Laboratories ; U.S. Department of Energy's National Nuclear Security Administration [DE-NA0003525] ; Div Of Biological Infrastructure ; Direct For Biological Sciences [1906381] Funding Source: National Science Foundation
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/28934]  
专题植被与环境变化国家重点实验室
作者单位1.Wildlife Conservat Soc, Arctic Beringia Program, Fairbanks, AK USA
2.Brigham Young Univ, Dept Plant & Wildlife Sci, Provo, UT 84602 USA
3.Innovat Breakthrough Energy Technol Ltd, Cascade Inst, Permafrost Carbon Feedback Act Grp, Colwood, BC, Canada
4.Carey, Joanna C.] Babson Coll, Div Math & Sci, Wellesley, MA USA
5.Univ New Hampshire, Dept Nat Resources & Environm, Durham, NH 03824 USA
6.Frederick, Jennifer M.] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA
7.Univ Wisconsin, Sch Freshwater Sci, Milwaukee, WI 53201 USA
8.Stockholm Univ, Bolin Ctr Climate Res, Dept Phys Geog, Stockholm, Sweden
9.Loranty, Michael M.] Colgate Univ, Dept Geog, Hamilton, NY 13346 USA
10.Inst Ocean Sci IOS, Sidney, BC, Canada
推荐引用方式
GB/T 7714		 Abbott, Benjamin W.,Brown, Michael,Carey, Joanna C.,et al. We Must Stop Fossil Fuel Emissions to Protect Permafrost Ecosystems[J]. FRONTIERS IN ENVIRONMENTAL SCIENCE,2022,10.
APA Abbott, Benjamin W..,Brown, Michael.,Carey, Joanna C..,Ernakovich, Jessica.,Frederick, Jennifer M..,...&Zolkos, Scott.(2022).We Must Stop Fossil Fuel Emissions to Protect Permafrost Ecosystems.FRONTIERS IN ENVIRONMENTAL SCIENCE,10.
MLA Abbott, Benjamin W.,et al."We Must Stop Fossil Fuel Emissions to Protect Permafrost Ecosystems".FRONTIERS IN ENVIRONMENTAL SCIENCE 10(2022).

入库方式： OAI收割

来源：植物研究所

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