基于柴达木地区农业的能值分析  

Emergy analysis based on the Qaidam region agriculture

作　　者：徐哲[1] 王小梅[1] 

机构地区：[1]青海师范大学生命与地理科学学院,青海西宁810001

出　　处：《青海师范大学学报（自然科学版）》2013年第1期52-57,共6页Journal of Qinghai Normal University(Natural Science Edition)

摘　　要：本文用能值分析方法,以柴达木地区五年来的农业经济系统投入和产出数据为依据,分析了柴达木地区农业各种要素的投入比例、农牧渔之间产出的结构,找出本地区在农业发展中存在的问题,并提出可持续发展的对策.In this paper,using the method of emergy analysis,in the Qaidam region five years of agricultural economic system input and output data as the basis, analyzes the structure of agricultural output between various elements of the input ratio of the Qaidam region,agriculture and fishery,discovers the existence of agricultural development in the region, and put forward the countermeasure of sustainable development.

关 键 词：柴达木盆地 太阳能 比例值转换率 农业生态经济系统 

分 类 号：O174.55[理学—数学]