GSTDTAP  > 地球科学
DOI10.1038/s41561-018-0246-x
Global patterns in wood carbon concentration across the world's trees and forests
Martin, Adam R.1,2; Doraisami, Mahendra1; Thomas, Sean C.3
2018-12-01
发表期刊NATURE GEOSCIENCE
ISSN1752-0894
EISSN1752-0908
出版年2018
卷号11期号:12页码:915-+
文章类型Article
语种英语
国家Canada
英文摘要

Wood carbon concentrations play a central role in forest carbon accounting, and are fundamentally linked to the growth strategies of woody plants. Yet there are no comprehensive assessments of wood carbon among trees globally, and coarse approximations of wood carbon (for example, 50%) are employed in virtually all benchmark models and assessments of forest carbon. We consolidated the largest database for any wood chemical trait-2,228 wood carbon observations from 636 species across all forested biomes-to derive robust wood carbon fractions for forest carbon accounting. Carbon fractions show substantial variation among forest biomes, and indicate errors in the existing forest carbon estimates of 4.8%, on average, and most extreme errors of 8.9% in tropical forests. The data also demonstrate that wood carbon concentrations show a phylogenetic signal and are co-evolved with, and negatively related to, wood density, thus representing a key plant trait that links plant functional biology to ecosystem processes worldwide.


领域地球科学 ; 气候变化
收录类别SCI-E
WOS记录号WOS:000451837900010
WOS关键词BIOMASS ; PHYLOGENIES ; EVOLUTION ; EMISSIONS ; DENSITY ; STOCKS
WOS类目Geosciences, Multidisciplinary
WOS研究方向Geology
引用统计
文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/34684
专题地球科学
气候变化
作者单位1.Univ Toronto Scarborough, Dept Phys & Environm Sci, Toronto, ON, Canada;
2.Univ Toronto Scarborough, Ctr Crit Dev Studies, Toronto, ON, Canada;
3.Univ Toronto, Fac Forestry, Toronto, ON, Canada
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Martin, Adam R.,Doraisami, Mahendra,Thomas, Sean C.. Global patterns in wood carbon concentration across the world's trees and forests[J]. NATURE GEOSCIENCE,2018,11(12):915-+.
APA Martin, Adam R.,Doraisami, Mahendra,&Thomas, Sean C..(2018).Global patterns in wood carbon concentration across the world's trees and forests.NATURE GEOSCIENCE,11(12),915-+.
MLA Martin, Adam R.,et al."Global patterns in wood carbon concentration across the world's trees and forests".NATURE GEOSCIENCE 11.12(2018):915-+.
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