DOI: 10.1002/2016GL068794
论文题名: Large-scale variation in boreal and temperate forest carbon turnover rate related to climate
作者: Thurner M. ; Beer C. ; Carvalhais N. ; Forkel M. ; Santoro M. ; Tum M. ; Schmullius C.
刊名: Geophysical Research Letters
ISSN: 0094-9024
EISSN: 1944-8755
出版年: 2016
卷: 43, 期: 9 起始页码: 4576
结束页码: 4585
语种: 英语
英文关键词: boreal and temperate forest
; drought stress
; forest carbon turnover rate
; forest mortality
; frost stress
; insects
Scopus关键词: Drought
; Ecology
; Economic and social effects
; Ecosystems
; Frost effects
; Remote sensing
; Vegetation
; Boreal and temperate forest
; Drought stress
; Forest carbons
; Forest mortality
; Insects
; Forestry
; biomass
; boreal forest
; carbon budget
; climate effect
; drought stress
; forest dynamics
; frost
; insect
; mortality
; net primary production
; Northern Hemisphere
; remote sensing
; temperate forest
; turnover
; Hexapoda
英文摘要: Vegetation carbon turnover processes in forest ecosystems and their dominant drivers are far from being understood at a broader scale. Many of these turnover processes act on long timescales and include a lateral dimension and thus can hardly be investigated by plot-level studies alone. Making use of remote sensing-based products of net primary production (NPP) and biomass, here we show that spatial gradients of carbon turnover rate (k) in Northern Hemisphere boreal and temperate forests are explained by different climate-related processes depending on the ecosystem. k is related to frost damage effects and the trade-off between growth and frost adaptation in boreal forests, while drought stress and climate effects on insects and pathogens can explain an elevated k in temperate forests. By identifying relevant processes underlying broadscale patterns in k, we provide the basis for a detailed exploration of these mechanisms in field studies, and ultimately the improvement of their representations in global vegetation models (GVMs). © 2016. The Authors. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84969916819&doi=10.1002%2f2016GL068794&partnerID=40&md5=c6a82e3dd2c9e5b7fb2e56fdf2237827
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/9987
Appears in Collections: 科学计划与规划 气候变化与战略
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作者单位: Department of Environmental Science and Analytical Chemistry (ACES), Bolin Centre for Climate Research, Stockholm University, Stockholm, Sweden
Recommended Citation:
Thurner M.,Beer C.,Carvalhais N.,et al. Large-scale variation in boreal and temperate forest carbon turnover rate related to climate[J]. Geophysical Research Letters,2016-01-01,43(9).