气候变化领域集成服务门户(CCPortal): Drivers of seedling establishment success in dryland restoration efforts

CCPortal

DOI	10.1038/s41559-021-01510-3
	Drivers of seedling establishment success in dryland restoration efforts
	Shackelford N.; Paterno G.B.; Winkler D.E.; Erickson T.E.; Leger E.A.; Svejcar L.N.; Breed M.F.; Faist A.M.; Harrison P.A.; Curran M.F.; Guo Q.; Kirmer A.; Law D.J.; Mganga K.Z.; Munson S.M.; Porensky L.M.; Quiroga R.E.; T?r?k P.; Wainwright C.E.; Abdullahi A.; Bahm M.A.; Ballenger E.A.; Barger N.; Baughman O.W.; Becker C.; Lucas-Borja M.E.; Boyd C.S.; Burton C.M.; Burton P.J.; Calleja E.; Carrick P.J.; Caruana A.; Clements C.D.; Davies K.W.; Deák B.; Drake J.; Dullau S.; Eldridge J.; Espeland E.; Farrell H.L.; Fick S.E.; Garbowski M.; de la Riva E.G.; Golos P.J.; Grey P.A.; Heydenrych B.; Holmes P.M.; James J.J.; Jonas-Bratten J.; Kiss R.; Kramer A.T.; Larson J.E.; Lorite J.; Mayence C.E.; Merino-Martín L.; Miglécz T.; Milton S.J.; Monaco T.A.; Montalvo A.M.; Navarro-Cano J.A.; Paschke M.W.; Peri P.L.; Pokorny M.L.; Rinella M.J.; Saayman N.; Schantz M.C.; Parkhurst T.; Seabloom E.W.; Stuble K.L.; Uselman S.M.; Valkó O.; Veblen K.; Wilson S.; Wong M.; Xu Z.; Suding K.L.
发表日期	2021
ISSN	2397-334X
起始页码	1283
结束页码	1290
卷号	5 期号:9
英文摘要	Restoration of degraded drylands is urgently needed to mitigate climate change, reverse desertification and secure livelihoods for the two billion people who live in these areas. Bold global targets have been set for dryland restoration to restore millions of hectares of degraded land. These targets have been questioned as overly ambitious, but without a global evaluation of successes and failures it is impossible to gauge feasibility. Here we examine restoration seeding outcomes across 174 sites on six continents, encompassing 594,065 observations of 671 plant species. Our findings suggest reasons for optimism. Seeding had a positive impact on species presence: in almost a third of all treatments, 100% of species seeded were growing at first monitoring. However, dryland restoration is risky: 17% of projects failed, with no establishment of any seeded species, and consistent declines were found in seeded species as projects matured. Across projects, higher seeding rates and larger seed sizes resulted in a greater probability of recruitment, with further influences on species success including site aridity, taxonomic identity and species life form. Our findings suggest that investigations examining these predictive factors will yield more effective and informed restoration decision-making. ? 2021, The Author(s), under exclusive licence to Springer Nature Limited.
语种	英语
scopus关键词	climate change; ecosystem; human; plant; plant seed; seedling; Climate Change; Ecosystem; Humans; Plants; Seedlings; Seeds
来源期刊	Nature Ecology & Evolution
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/256869
作者单位	School of Environmental Studies, University of Victoria, Victoria, BC, Canada; Ecology and Evolutionary Biology, University of Colorado Boulder, Boulder, CO, United States; Departamento de Ecologia, Universidade Federal do Rio Grande do Norte, Natal, Brazil; Department of Ecology and Ecosystem Management, Restoration Ecology Research Group, Technical University of Munich, Freising, Germany; US Geological Survey, Southwest Biological Science Center, Moab, UT, United States; School of Biological Sciences, The University of Western Australia, Crawley, WA, Australia; Kings Park Science, Department of Biodiversity Conservation and Attractions, Kings Park, WA, Australia; Department of Biology, University of Nevada, Reno, Reno, NV, United States; USDA Agricultural Research Service, Eastern Oregon Agricultural Research Center, Burns, OR, United States; College of Science and Engineering, Flinders University, Bedford Park, SA, Australia; Department of Animal and Range Sciences, New Mexico State University, Las Cru...
推荐引用方式 GB/T 7714	Shackelford N.,Paterno G.B.,Winkler D.E.,et al. Drivers of seedling establishment success in dryland restoration efforts[J],2021,5(9).
APA	Shackelford N..,Paterno G.B..,Winkler D.E..,Erickson T.E..,Leger E.A..,...&Suding K.L..(2021).Drivers of seedling establishment success in dryland restoration efforts.Nature Ecology & Evolution,5(9).
MLA	Shackelford N.,et al."Drivers of seedling establishment success in dryland restoration efforts".Nature Ecology & Evolution 5.9(2021).