气候变化领域集成服务门户(CCPortal): Impacts of detritivore diversity loss on instream decomposition are greatest in the tropics

CCPortal

DOI	10.1038/s41467-021-23930-2
	Impacts of detritivore diversity loss on instream decomposition are greatest in the tropics
	Boyero L.; López-Rojo N.; Tonin A.M.; Pérez J.; Correa-Araneda F.; Pearson R.G.; Bosch J.; Albariño R.J.; Anbalagan S.; Barmuta L.A.; Basaguren A.; Burdon F.J.; Caliman A.; Callisto M.; Calor A.R.; Campbell I.C.; Cardinale B.J.; Jesús Casas J.; Chará-Serna A.M.; Chauvet E.; Ciapała S.; Colón-Gaud C.; Cornejo A.; Davis A.M.; Degebrodt M.; Dias E.S.; Díaz M.E.; Douglas M.M.; Encalada A.C.; Figueroa R.; Flecker A.S.; Fleituch T.; García E.A.; García G.; García P.E.; Gessner M.O.; Gómez J.E.; Gómez S.; Gonçalves J.F.; Jr.; Graça M.A.S.; Gwinn D.C.; Hall R.O.; Jr; Hamada N.; Hui C.; Imazawa D.; Iwata T.; Kariuki S.K.; Landeira-Dabarca A.; Laymon K.; Leal M.; Marchant R.; Martins R.T.; Masese F.O.; Maul M.; McKie B.G.; Medeiros A.O.; Erimba C.M.M.; Middleton J.A.; Monroy S.; Muotka T.; Negishi J.N.; Ramírez A.; Richardson J.S.; Rincón J.; Rubio-Ríos J.; dos Santos G.M.; Sarremejane R.; Sheldon F.; Sitati A.; Tenkiano N.S.D.; Tiegs S.D.; Tolod J.R.; Venarsky M.; Watson A.; Yule C.M.
发表日期	2021
ISSN	2041-1723
卷号	12 期号:1
英文摘要	The relationship between detritivore diversity and decomposition can provide information on how biogeochemical cycles are affected by ongoing rates of extinction, but such evidence has come mostly from local studies and microcosm experiments. We conducted a globally distributed experiment (38 streams across 23 countries in 6 continents) using standardised methods to test the hypothesis that detritivore diversity enhances litter decomposition in streams, to establish the role of other characteristics of detritivore assemblages (abundance, biomass and body size), and to determine how patterns vary across realms, biomes and climates. We observed a positive relationship between diversity and decomposition, strongest in tropical areas, and a key role of abundance and biomass at higher latitudes. Our results suggest that litter decomposition might be altered by detritivore extinctions, particularly in tropical areas, where detritivore diversity is already relatively low and some environmental stressors particularly prevalent. © 2021, The Author(s).
语种	英语
scopus关键词	abundance; biogeochemical cycle; decomposition; detritivory; microcosm; species diversity; article; biomass; biome; body size; climate; detritivore; latitude; litter decomposition; nonhuman; tropics; animal; biodiversity; biota; chemistry; Chironomidae; ecosystem; Ephemeroptera; insect; microbiology; parasitology; physiology; plant leaf; rain forest; river; tropic climate; tundra; virology; Animals; Biodiversity; Biomass; Biota; Body Size; Chironomidae; Climate; Ecosystem; Ephemeroptera; Insecta; Plant Leaves; Rainforest; Rivers; Tropical Climate; Tundra
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/250676
作者单位	Department of Plant Biology and Ecology, University of the Basque Country (UPV/EHU), Leioa, Spain; IKERBASQUE, Bilbao, Spain; Department of Ecology, University of Brasília (UnB), Brasília, Brazil; Instituto Iberoamericano de Desarrollo Sostenible, Universidad Autonoma de Chile, Temuco, Chile; Centre for Tropical Water and Aquatic Ecosystem Research (TropWATER), James Cook University, Townsville, QLD, Australia; College of Science and Engineering, James Cook University, Townsville, QLD, Australia; Research Unit of Biodiversity (CSIC, UO, PA), Oviedo University, Mieres, Spain; Museo Nacional de Ciencias Naturales-CSIC, Madrid, Spain; INIBIOMA (Universidad Nacional del Comahue - CONICET), Bariloche, Argentina; Government Arts College, Melur, Madura, Tamil Nadu, India; Biological Sciences, School of Natural Sciences, University of Tasmania, Hobart, TAS, Australia; Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences, Uppsala, Sweden; Department of Ecology, Federal Univers...
推荐引用方式 GB/T 7714	Boyero L.,López-Rojo N.,Tonin A.M.,et al. Impacts of detritivore diversity loss on instream decomposition are greatest in the tropics[J],2021,12(1).
APA	Boyero L..,López-Rojo N..,Tonin A.M..,Pérez J..,Correa-Araneda F..,...&Yule C.M..(2021).Impacts of detritivore diversity loss on instream decomposition are greatest in the tropics.Nature Communications,12(1).
MLA	Boyero L.,et al."Impacts of detritivore diversity loss on instream decomposition are greatest in the tropics".Nature Communications 12.1(2021).