川西高原农牧业与生态环境耦合协调度量化研究

发布时间：2018-08-06 21:19

【摘要】：[目的]研究农牧业与生态环境的可持续发展对于川西地区区域经济发展具有重要意义,为今后治理川西地区生态环境提供参考。[方法]文章在分析川西高原农牧业与生态环境发展现状基础上,运用物理学中的耦合理论,构建耦合评价指标体系,并分析农牧业与生态环境二者间的耦合协调关系。[结果]2000~2013年川西高原农牧业综合评价指数总体呈上升趋势,而生态环境综合评价指数总体呈下降趋势;耦合度在14年间基本保持在0.49左右;耦合协调度呈反复上升下降的波动趋势,总体呈下降趋势,变化率极小,耦合协调度的类型14年间都处于中度耦合协调。[结论]农牧业与生态环境之间存在明显的耦合关系,二者相互作用,彼此影响。两系统耦合协调等级较低,均濒临失衡,而农牧业与生态环境之间的对比关系类型逐渐由生态环境敏感型转变为生态环境风险型,有向生态环境恶化型转变的趋势,各地区当中阿坝州的恶化情况最为严重,攀枝花市状况较好。
[Abstract]:[Objective] to study the sustainable development of agriculture and animal husbandry and ecological environment is of great significance to the regional economic development in the West Sichuan area, and provides reference for the ecological environment in the West Sichuan area. The coupling coordination relationship between agriculture and animal husbandry and ecological environment were analyzed. [results the overall evaluation index of agriculture and animal husbandry in Western Sichuan Plateau was on the rise in]2000~2013 in]2000~2013, and the comprehensive evaluation index of ecological environment showed a downward trend in general; the coupling degree was basically around 0.49 in 14 years, and the coupling coordination degree was rising and falling again and again. The dynamic trend, the overall decline trend, the change rate is very small, the type of coupling coordination in 14 years is in moderate coupling coordination. [Conclusion] there is a clear coupling relationship between agriculture and animal husbandry and the ecological environment, the two interaction, each other influence. Two system coupling coordination level is low, both are on the verge of imbalance, and the comparison between agriculture and animal husbandry and the ecological environment The relationship type has gradually changed from the ecological environment sensitive type to the ecological environment risk type, and has the tendency to change to the ecological environment deterioration type. The worst worsening situation in Aba state in each area is the most serious, and the Panzhihua city is in good condition.
【作者单位】：四川农业大学管理学院;
【基金】：四川省社会科学规划重大项目“四川农业产业转型升级战略研究”(SC14ZD09) 四川省哲学社会科学重点研究基地四川省农村发展研究中心重点项目“农业机械化、产业结构和农村劳动力转移”(CR1603) 四川省科技支撑项目“农田有机质提升关键技术应用与推广”(13ZC2570)
【分类号】：F327;X22

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