基于能值改进模型的红米与烤烟作物系统可持续性评价——以贵州省盘州市为例 |
孙凯, 梁龙, 李仲佰 |
Sustainability Evaluation of the Red Rice and Flue-Cured Tobacco Crop System Based on the Improved Emergy Model——A Case Study of Panzhou City, Guizhou Province |
Sun Kai, Liang Long, Li Zhongbai |
图3 烤烟系统环境产出增(减)后的灵敏性系数 |
Fig.3 Sensitivity coefficients of the flue-cured tobacco system after the environmental output increase or decrease |