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Carbon stocks and changes of dead organic matter in China's forests
Zhu, Jianxiao1; Hu, Huifeng2; Tao, Shengli1; Chi, Xiulian1; Li, Peng1; Jiang, Lai1; Ji, Chengjun1; Zhu, Jiangling1; Tang, Zhiyao1; Pan, Yude3; Birdsey, Richard A.; He, Xinhua5; Fang, Jingyun1,2
2017
发表期刊NATURE COMMUNICATIONS
ISSN2041-1723
卷号8
摘要Forests play an important role in global carbon cycles. However, the lack of available information on carbon stocks in dead organic matter, including woody debris and litter, reduces the reliability of assessing the carbon cycles in entire forest ecosystems. Here we estimate that the national DOM carbon stock in the period of 2004-2008 is 925 +/- 54 Tg, with an average density of 5.95 +/- 0.35 Mg C ha(-1). Over the past two decades from periods of 1984-1988 to 2004-2008, the national dead organic matter carbon stock has increased by 6.7 +/- 2.2 Tg carbon per year, primarily due to increasing forest area. Temperature and precipitation increase the carbon density of woody debris, but decrease that of litter. Additionally, the woody debris increases significantly with above ground biomass and forest age. Our results can improve estimates of the carbon budget in China's forests and for better understanding of effects of climate and stand characteristics on dead organic matter distribution.
学科领域Plant Sciences
DOI10.11646/phytotaxa.331.2.6
收录类别SCI
语种英语
WOS关键词COARSE WOODY DEBRIS ; RELATIVE CONTRIBUTIONS ; TEMPERATE FORESTS ; CLIMATE-CHANGE ; BIOMASS ; DYNAMICS ; GROWTH ; DISTURBANCE ; ECOSYSTEMS ; SINKS
WOS记录号WOS:000417750200006
出版者NATURE PUBLISHING GROUP
文献子类Article
出版地LONDON
资助机构National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31621091, 31330012] ; Chinese Academy of SciencesChinese Academy of Sciences [XDA05050000] ; US Forest ServiceUnited States Department of Agriculture (USDA)United States Forest Service [07-JV-11242300-117]
作者邮箱jyfang@urban.pku.edu.cn
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ibcas.ac.cn/handle/2S10CLM1/22322
专题植被与环境变化国家重点实验室
作者单位1.Peking Univ, Coll Urban & Environm Sci, Dept Ecol, Beijing 100871, Peoples R China
2.Peking Univ, Key Lab Earth Surface Proc, Minist Educ, Beijing 100871, Peoples R China
3.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China
4.US Forest Serv, USDA, Newtown Sq, PA 19073 USA
5.Birdsey, Richard A.] Woods Hole Res Ctr, Falmouth, MA 02540 USA
6.Southwest Univ, Coll Resources & Environm, Ctr Excellence Soil Biol, Chongqing 400715, Peoples R China
推荐引用方式
GB/T 7714
Zhu, Jianxiao,Hu, Huifeng,Tao, Shengli,et al. Carbon stocks and changes of dead organic matter in China's forests[J]. NATURE COMMUNICATIONS,2017,8.
APA Zhu, Jianxiao.,Hu, Huifeng.,Tao, Shengli.,Chi, Xiulian.,Li, Peng.,...&Fang, Jingyun.(2017).Carbon stocks and changes of dead organic matter in China's forests.NATURE COMMUNICATIONS,8.
MLA Zhu, Jianxiao,et al."Carbon stocks and changes of dead organic matter in China's forests".NATURE COMMUNICATIONS 8(2017).
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