Biomass energy in China's terrestrial ecosystems: Insights into the nation's sustainable energy supply

doi:10.1016/j.rser.2020.109857

	Biomass energy in China's terrestrial ecosystems: Insights into the nation's sustainable energy supply
	Yan, Pu 1; Xiao, Chunwang 2; Xu, Li ; Yu, Guirui 1; Li, Ang 3; Piao, Shilong 4; He, Nianpeng 1,5
	2020
发表期刊	RENEWABLE & SUSTAINABLE ENERGY REVIEWS
ISSN	1364-0321
卷号	127
摘要	The energy stored in biomass, a key component of global sustainable energy, is essential for achieving the United Nations Sustainable Development Goals, especially for climate change mitigation and energy security. However, it remains unknown how much energy is stored in the vegetation biomass of China's terrestrial ecosystems. Furthermore, the shortage of biomass has limited the development of China's bioeconomy and bioenergy industry, requiring us to seek more multi-source and sustainable biomass supplies. In view of this, through comprehensive investigations and systematic data integration (including biomass data, calorific value data, land cover data, climate data, etc.), we explored the gross biomass energy (BE) reserves and their spatiotemporal pattern based on a total of 14 vegetation types that account for 76.24% of China's land area. The theoretical potential of gross BE in China was estimated as 535.91 EJ in 2010, which was equivalent to 18.29 Gt standard coal. BE showed a trend of continuous increase from 1980 to 2060 and is expected to peak in 2030. Importantly, BE (per land area or per capita) was significantly negatively correlated with provincial development levels in China. Our findings indicate that China has abundant BE reserves, which have potential as feedstocks for the production of different forms of energy in the context of sustainable development. Furthermore, more advanced low-cost technologies, such as coal and biomass co-gasification, are expected to promote the transformation and upgradation of energy systems in China in the future.
关键词	Biomass energy Bioenergy Pattern Energy Ecosystem management Policy
学科领域	Green & Sustainable Science & Technology ; Energy & Fuels
DOI	10.1016/j.rser.2020.109857
收录类别	SCI
语种	英语
WOS关键词	CLIMATE-CHANGE MITIGATION ; LAND-USE CHANGE ; CARBON-NEGATIVE BIOFUELS ; BIOENERGY PRODUCTION ; NATURE CONSERVATION ; GRASSLAND BIOMASS ; RENEWABLE ENERGY ; WOODY BIOMASS ; MARGINAL LAND ; CROP RESIDUES
WOS研究方向	Science & Technology - Other Topics ; Energy & Fuels
WOS记录号	WOS:000536516900002
出版者	PERGAMON-ELSEVIER SCIENCE LTD
文献子类	Article
出版地	OXFORD
EISSN	1879-0690
资助机构	Chinese Academy of Sciences Strategic Priority Research Program [XDA23080401] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31988102, 31870437, 31872683] ; National Key RAMP ; D Program of China [2016YFC0500202, 2017YFA0604803] ; Youth Innovation Research Project from Key Laboratory of Ecosystem Network Observation and Modeling, CAS
作者邮箱	henp@igsnrr.ac.cn
引用统计	被引频次：49[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/2S10CLM1/21744
专题	植被与环境变化国家重点实验室
作者单位	1.Chinese Acad Sci, Key Lab Ecosyst Network Observat & Modeling, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 10049, Peoples R China 3.Minzu Univ China, Coll Life & Environm Sci, Beijing 100081, Peoples R China 4.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 5.Peking Univ, Coll Urban & Environm Sci, Sino French Inst Earth Syst Sci, Beijing, Peoples R China 6.Northeast Normal Univ, Key Lab Vegetat Ecol, Minist Educ, Changchun, Peoples R China
推荐引用方式 GB/T 7714	Yan, Pu,Xiao, Chunwang,Xu, Li,et al. Biomass energy in China's terrestrial ecosystems: Insights into the nation's sustainable energy supply[J]. RENEWABLE & SUSTAINABLE ENERGY REVIEWS,2020,127.
APA	Yan, Pu.,Xiao, Chunwang.,Xu, Li.,Yu, Guirui.,Li, Ang.,...&He, Nianpeng.(2020).Biomass energy in China's terrestrial ecosystems: Insights into the nation's sustainable energy supply.RENEWABLE & SUSTAINABLE ENERGY REVIEWS,127.
MLA	Yan, Pu,et al."Biomass energy in China's terrestrial ecosystems: Insights into the nation's sustainable energy supply".RENEWABLE & SUSTAINABLE ENERGY REVIEWS 127(2020).

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