基于生态位的安阳市用水结构与产业结构动态演化分析
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TV213.4

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河南省高等学校重点科研项目(21A170001);安阳市2020年科技发展计划(101);安阳师范学院大学生创新基金(S202010479032)


Dynamic evolution analysis of water consumption structure and industrial structure based on niche in Anyang City
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    摘要:

    为促进安阳市水资源利用和社会经济协调发展,采用生态位、生态熵和耦合协调度等模型,系统分析了安阳市用水结构与产业结构的生态位动态演化及其耦合协调状况。结果表明:安阳市工业用水生态位呈现上升趋势且生态熵区域差异明显,农业用水生态位占主导地位且生态熵发展趋势不同,生活用水生态位波动增长而生态熵呈现下降趋势;安阳市第一产业和第二产业生态位波动下降、第三产业生态位持续上升,各县市产业结构生态熵变化趋势各异;安阳市用水结构与产业结构耦合协调度处于失调状态,但发展态势良好,其中农业用水与第一产业、工业用水与第二产业的耦合协调度波动下降,生活用水与第三产业的耦合协调度由严重失调提升为中度失调。

    Abstract:

    In order to promote the coordinated development of water resources utilization and social economy, the niche dynamic evolution and coupling coordination of water consumption structure and industrial structure in Anyang City were systematically analyzed by using niche, ecological entropy and coupling coordination degree and other models. The results show that the niche of industrial water consumption in Anyang City was on the rise and the regional difference of ecological entropy was obvious. The niche of agricultural water consumption was dominant and the development trend of ecological entropy was different. The niche of domestic water consumption increased in fluctuation and the ecological entropy was on the decline. The niche of primary industry and secondary industry declined with fluctuation while the niche of tertiary industry kept rising. The variation trends of ecological entropy of industrial structure were different among various countries. The coupling coordination degree of water consumption structure and industrial structure was in a state of maladjustment in Anyang City, but the development trend was good. The coupling coordination degree of agricultural water consumption and primary industry, industrial water consumption and secondary industry declined with fluctuation while the domestic water consumption and tertiary industry were promoted from serious maladjustment to moderate maladjustment.

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焦士兴,李青云,王安周,等.基于生态位的安阳市用水结构与产业结构动态演化分析[J].水资源保护,2021,37(1):79-85.(JIAO Shixing, LI Qingyun, WANG Anzhou, et al. Dynamic evolution analysis of water consumption structure and industrial structure based on niche in Anyang City[J]. Water Resources Protection,2021,37(1):79-85.(in Chinese))

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  • 收稿日期:2019-10-16
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  • 在线发布日期: 2021-01-20
  • 出版日期: 2021-01-20