| 马明德1，卜晓燕2，马甜2.宁夏盐池县农业经济与农业
生态系统耦合关系研究[J].广东农业科学,2014,41(24):156-160 |
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宁夏盐池县农业经济与农业
生态系统耦合关系研究 |
| Analysis on coupling relation between agricultural economyand agro-ecosystem in Yanchi County of Ningxia |
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| DOI： |
| 中文关键词: 农业经济 农业生态系统 耦合协调度 盐池县 |
| 英文关键词: agricultural economy agro-ecosystem coupling coordination degree Yanchi County |
| 基金项目:国家自然科学基金（31160484） |
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| 摘要点击次数: 1207 |
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| 中文摘要: |
| 以宁夏盐池县为例，对盐池县农业经济与农业生态系统之间的耦合关系进行了分析。结果表明，盐池县
农业经济与农业生态系统耦合度较高，平均值为0.94193，协调度呈逐年增加趋势，由1990 年的0.40 上升至2012 年
的0.87，说明盐池县农业经济发展的同时，农业生态环境在不断恢复曰农业生态系统综合评价指数与农业经济系统
综合评价指数的对比分析表明，经济发展与生态环境之间的矛盾依旧较为突出，说明目前盐池县的发展仍表现为不
可持续性。 |
| 英文摘要: |
| Taking Yanchi County as an example, the coupling analysis on its agricultural economy and agro-ecosystems
showed that the coupling degree of agricultural economy and agro-ecosystem was very high, with the average value of
0.94193; the coordination degree of agricultural economy and agro-ecosystems increased each year from 0.40 in 1990 to 0.87
in 2012, which showed that along with the development of Yanchi Countys agricultural economy, the agricultural ecological
environment also improved. The evaluation of agro -ecosystem comprehensive index and agricultural economy system
comprehensive index of Yanchi County showed prominent contradiction between agricultural economic development and
ecological environment, which indicated that the current development style of Yanchi County was not sustainable. |
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