Spatial distribution of usable biomass feedstock and technical bioenergy potential in China

doi:10.1111/gcbb.12651

	Spatial distribution of usable biomass feedstock and technical bioenergy potential in China
	Nie, Yaoyu 2,3; Chang, Shiyan 4; Cai, Wenjia 2,3; Wang, Can 2,5; Fu, Jingying 7; Hui, Jingxuan 1; Yu, Le 2,3; Zhu, Wanbin 9; Huang, Guorui 2,3; Kumar, Amit 6
刊名	GLOBAL CHANGE BIOLOGY BIOENERGY
	2019-11-01
页码	17
关键词	1 km resolution bioenergy biomass China distribution
ISSN号	1757-1693
DOI	10.1111/gcbb.12651
通讯作者	Cai, Wenjia(wcai@tsinghua.edu.cn)
英文摘要	Bioenergy will play an intimate and critical role in energy supply and carbon mitigation in the future. In recent years, "customizing the development of bioenergy to local conditions" and "prioritizing distributed utilization" have been the two key principles that have been released by the Chinese government to promote the national- and provincial-level development of bioenergy. While many recognize the importance of bioenergy in achieving low-carbon transition, little is known about the high-resolution distribution of usable biomass feedstock and technical bioenergy potential in China, which brings about uncertainties and additional challenges for creating localized utilization plans. We propose a new assessment framework that integrates crop growth models, a land suitability assessment, and the geographic information systems to address these knowledge gaps. Distributions of 11 types of usable biomass feedstock and three kinds of technical bioenergy potential are mapped out through specific transformation technologies at 1 km resolution. At the national level, the final technical biogas potential is 1.91 EJ. The technical bioethanol potential (0.04-0.96 EJ) from the energy crop can supply 0.13-3.12 times the bioethanol demand for the consumption of E10 gasoline in 2015. The technical heat potential (1.06 EJ) can meet 20% of the demand for heating in all provinces (5.38 EJ). Most of the 2020 bioenergy goals can be achieved, excluding that for bioethanol, which will need to require more cellulosic ethanol from residues. At the provincial level, Henan and Inner Mongolia have the potential to develop clean heating alternatives via the substitution of agroforestry residues for coal. The results can provide a systematic analysis of the distribution of biomass feedstocks and technical bioenergy potential in China. With economic factors taken into consideration in further research, it can also support national and provincial governments in making bioenergy development plans in an effective and timely manner.
资助项目	National Key R&D Program of China[2017YFA0603602] ; National Natural Science Foundation of China[71773061] ; National Natural Science Foundation of China[71673165] ; National Natural Science Foundation of China[51711520318] ; Headquarters of the Science and Technology Project of National Electric Net, Ltd. of China[5202011600U8]
WOS关键词	GLOBAL-LAND-USE ; RENEWABLE ENERGY ; MARGINAL LAND ; CROP RESIDUES ; RESOURCE POTENTIALS ; SOLID BIOFUELS ; SWEET SORGHUM ; ETHANOL ; OPPORTUNITIES ; CONSUMPTION
WOS研究方向	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
语种	英语
出版者	WILEY
WOS记录号	WOS:000493468300001
资助机构	National Key R&D Program of China ; National Natural Science Foundation of China ; Headquarters of the Science and Technology Project of National Electric Net, Ltd. of China
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/131999]
专题	中国科学院地理科学与资源研究所
通讯作者	Cai, Wenjia
作者单位	1.Natl Dev & Reform Commiss, Energy Res Inst, Ctr Energy Environm & Climate Change, Beijing, Peoples R China 2.Tsinghua Univ, Dept Earth Syst Sci, Minist Educ, Key Lab Earth Syst Modeling, Beijing 100084, Peoples R China 3.Joint Ctr Global Change Studies, Beijing, Peoples R China 4.Tsinghua Univ, Inst Energy Environm & Econ, Beijing, Peoples R China 5.Tsinghua Univ, Sch Environm, State Key Joint Lab Environm Simulat & Pollut Con, Beijing, Peoples R China 6.Univ Alberta, Donadeo Innovat Ctr Engn, Dept Mech Engn, Edmonton, AB, Canada 7.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 8.Univ Calif, Sierra Nevada Res Inst, Merced, CA USA 9.China Agr Univ, Ctr Biomass Engn, Coll Agron & Biotechnol, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Nie, Yaoyu,Chang, Shiyan,Cai, Wenjia,et al. Spatial distribution of usable biomass feedstock and technical bioenergy potential in China[J]. GLOBAL CHANGE BIOLOGY BIOENERGY,2019:17.
APA	Nie, Yaoyu.,Chang, Shiyan.,Cai, Wenjia.,Wang, Can.,Fu, Jingying.,...&Ding, Qun.(2019).Spatial distribution of usable biomass feedstock and technical bioenergy potential in China.GLOBAL CHANGE BIOLOGY BIOENERGY,17.
MLA	Nie, Yaoyu,et al."Spatial distribution of usable biomass feedstock and technical bioenergy potential in China".GLOBAL CHANGE BIOLOGY BIOENERGY (2019):17.