期刊
NATURE CLIMATE CHANGE
卷 4, 期 5, 页码 389-393出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/NCLIMATE2196
关键词
-
资金
- ERC [242564, 263522 LUISE]
- FWO-Vlaanderen
- Nordic Centre of Excellence
- DEFROST, under the Nordic Top-Level Research Initiative
- Center for Permafrost, CENPERM DNRF [100]
- Einstein Foundation
- European Commission [VOLANTE FP7-ENV-265104, FP-7226701, FP7-244122]
- FEDER Interreg Iva [723 POCTEFA08/34]
- ADEME
- German Research Foundation (DFG) [SPP1257]
- US NSF EF [1241881]
- Marie Curie Incoming International Fellowship Programme
- MT Institute on Ecosystems
- European Commission through COST [ES0805]
- IMECC Integrated Infrastructure Initiative (I3) project [026188]
- Direct For Biological Sciences
- Emerging Frontiers [1241881, 1241810] Funding Source: National Science Foundation
- Direct For Biological Sciences
- Emerging Frontiers [1241894] Funding Source: National Science Foundation
- Office of Integrative Activities
- Office Of The Director [1443108] Funding Source: National Science Foundation
Anthropogenic changes to land cover (LCC) remain common, but continuing land scarcity promotes the widespread intensification of land management changes (LMC) to better satisfy societal demand for food, fibre, fuel and shelter(1). The biophysical effects of LCC on surface climate are largely understood(2-5), particularly for the boreal(6) and tropical zones(7), but fewer studies have investigated the biophysical consequences of LMC; that is, anthropogenic modification without a change in land cover type. Harmonized analysis of ground measurements and remote sensing observations of both LCC and LMC revealed that, in the temperate zone, potential surface cooling from increased albedo is typically offset by warming from decreased sensible heat fluxes, with the net effect being a warming of the surface. Temperature changes from LMC and LCC were of the same magnitude, and averaged 2 K at the vegetation surface and were estimated at 1.7 K in the planetary boundary layer. Given the spatial extent of land management (42-58% of the land surface) this calls for increasing the efforts to integrate land management in Earth System Science to better take into account the human impact on the climate(8).
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据