According to the relevant data from Chinese Statistical Yearbook, the overall agricultural structure and the internal structure of agriculture in Yimeng Mountainous area are analyzed. The status quo of the agricultura...According to the relevant data from Chinese Statistical Yearbook, the overall agricultural structure and the internal structure of agriculture in Yimeng Mountainous area are analyzed. The status quo of the agricultural and the internal structure of agriculture in Yimeng Mountainous area are analyzed through the method of comprehensive appraisal of the improved factors. The safety coefficient of the comprehensive appraisal is from 2.626 696 to 4.987 546,which is exclude in the safety extent, so it needs adjusting. At the same time, the internal relations of the internal structure of agriculture in Yimeng Mountainous area are studied by using the relativity analysis. The overall agricultural structure of Yimeng Mountainous area is in negative correlation to planting structure and forestry structure, and in positive correlation to livestock breeding industry; the plating structure is in negative correlation to livestock breeding structure and in positive correlation to forestry structure and the forestry structure is in negative correlation to livestock breeding structure.展开更多
针对当前近零碳园区综合评价指标体系缺失的问题,首先,构建了包含7项一级指标和20项二级指标的评价体系,并明确了指标内涵及计算方法;其次,通过主客观结合的集值迭代–批判法(Set value iteration,SVI;Criteria importance through inte...针对当前近零碳园区综合评价指标体系缺失的问题,首先,构建了包含7项一级指标和20项二级指标的评价体系,并明确了指标内涵及计算方法;其次,通过主客观结合的集值迭代–批判法(Set value iteration,SVI;Criteria importance through intercrieria correlation,CRITIC)确定指标主客观权重,根据矩阵论基本理论计算各指标组合权重,从而避免了单一赋权的片面性;然后,分别研究定性和定量指标的模糊综合计算方式,构建了综合评价模型;最后,以某近零碳园区运行数据为例进行了验证。验证结果表明,所提方法能较为全面地对近零碳排放园区建设情况进行科学评价。展开更多
文摘According to the relevant data from Chinese Statistical Yearbook, the overall agricultural structure and the internal structure of agriculture in Yimeng Mountainous area are analyzed. The status quo of the agricultural and the internal structure of agriculture in Yimeng Mountainous area are analyzed through the method of comprehensive appraisal of the improved factors. The safety coefficient of the comprehensive appraisal is from 2.626 696 to 4.987 546,which is exclude in the safety extent, so it needs adjusting. At the same time, the internal relations of the internal structure of agriculture in Yimeng Mountainous area are studied by using the relativity analysis. The overall agricultural structure of Yimeng Mountainous area is in negative correlation to planting structure and forestry structure, and in positive correlation to livestock breeding industry; the plating structure is in negative correlation to livestock breeding structure and in positive correlation to forestry structure and the forestry structure is in negative correlation to livestock breeding structure.
文摘针对当前近零碳园区综合评价指标体系缺失的问题,首先,构建了包含7项一级指标和20项二级指标的评价体系,并明确了指标内涵及计算方法;其次,通过主客观结合的集值迭代–批判法(Set value iteration,SVI;Criteria importance through intercrieria correlation,CRITIC)确定指标主客观权重,根据矩阵论基本理论计算各指标组合权重,从而避免了单一赋权的片面性;然后,分别研究定性和定量指标的模糊综合计算方式,构建了综合评价模型;最后,以某近零碳园区运行数据为例进行了验证。验证结果表明,所提方法能较为全面地对近零碳排放园区建设情况进行科学评价。