湖北省农业碳排放的时空特征及经济关联性

李波,杜建国,刘雪琪

Spatial-Temporal Characteristics and Economic Relevance of Agricultural Carbon Emissions in Hubei Province

Bo LI,JianGuo DU,XueQi LIU

表1 农业碳排放系数及来源

Table 1 Agricultural carbon emission coefficient and source

碳源 Carbon source 碳排放系数 Carbon emissions coefficient 参考来源 Reference sources 化肥 Fertilizer 0.8956 kg·kg-1 WEST[21] 农药 Pesticide 4.9341 kg·kg-1 美国橡树岭国家实验室 Oak Ridge National Lab 农膜 Agricultural film 5.18 kg·kg-1 IREEA 柴油 Farm diesel fuel 0.5927 kg·kg-1 IPCC 翻耕 Plowing 312.6 kg·km-2 中国农业大学生物与技术学院 College of Biotechnology, China Agricultural University 农业灌溉 Irrigation 19.533 kg·hm-2 DUBEY[22]