Arid
DOI10.1016/j.scitotenv.2022.157659
Assessing the development potential of non-food biofuel crops under the water-land-biofuel nexus perspective
Yang, Jiashuai; Gao, Chan; Wang, Xi; Fu, Hao; Chaowei, X.; Wang, Yizhen
通讯作者Gao, C
来源期刊SCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
EISSN1879-1026
出版年2022
卷号847
英文摘要Facing water and land scarcity, planting non-food biofuel crops on marginal land depending on natural rainfall has been considered as an attractive means of achieving sustainable biofuel development. However, the complex connection between rainfall and marginal land resources in spatial-temporal distribution affects the optimal planting layout of non-food biofuel crops as well as the assessment of biofuel potential, especially in arid areas. In this study, we constructed a water-land-biofuel nexus centered on non-food biofuel crops, optimized the layout of three non-food biofuel crops, sweet sorghum, Jerusalem artichoke and switchgrass, based on fuzzy mathematics method under the waterland-biofuel nexus perspective, determined yield-rainfall curve to calculate the development potential of non-food biofuel crops. The results showed that sweet sorghum and Jerusalem artichoke are more suitable for planting in Ningxia. Three potential scenarios are set up under different growth conditions and agricultural technologies. The theoretical biofuel production is [9.64 x 10(7), 10.93 x 10(7)] GJ, which was verified by the result that the biofuel production per unit area is close to the lower limit of the test production range. It can also be speculated that there may exist irrigation supply and fertilization in the actual crops planting in other studies.
英文关键词Non-food biofuel crops Water-land-biofuel nexus Yield-rainfall curve Marginal land Layout optimization Fuzzy mathematics method
类型Article
语种英语
收录类别SCI-E
WOS记录号WOS:000882803300015
WOS关键词FOOD NEXUS ; MARGINAL LAND ; ENERGY-CROPS
WOS类目Environmental Sciences
WOS研究方向Environmental Sciences & Ecology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/394399
推荐引用方式
GB/T 7714
Yang, Jiashuai,Gao, Chan,Wang, Xi,et al. Assessing the development potential of non-food biofuel crops under the water-land-biofuel nexus perspective[J],2022,847.
APA Yang, Jiashuai,Gao, Chan,Wang, Xi,Fu, Hao,Chaowei, X.,&Wang, Yizhen.(2022).Assessing the development potential of non-food biofuel crops under the water-land-biofuel nexus perspective.SCIENCE OF THE TOTAL ENVIRONMENT,847.
MLA Yang, Jiashuai,et al."Assessing the development potential of non-food biofuel crops under the water-land-biofuel nexus perspective".SCIENCE OF THE TOTAL ENVIRONMENT 847(2022).
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