| 宁南山区生态环境与社会经济的耦合协调发展 |
| 郝梦露1,2; 彭守璋1
|
| 2021
|
发表期刊 | 水土保持通报
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卷号 | 41期号:5页码:319-326 |
摘要 | [目的]研究宁南山区生态环境与经济系统的协调发展状况,为该区可持续发展提供科学依据。
[方法]以宁南山区为研究区,基于该区 9 个县的各项生态与经济基本指标,构建自然生态系统与社会经济
系统指标体系,使用熵值法确定各指标权重,计算自然生态系统和社会经济系统综合指数。在此基础上,
利用耦合度模型和耦合协调度模型分析社会经济系统与生态环境系统的耦合协调状态以及演变趋势。
[结果] ① 在 2000 — 2017 年,宁南山区各县社会经济发展水平逐步上升,自然生态系统综合指数整体呈波
动下降趋势。 ② 宁南山区各县耦合度呈现先上升后稍有下降的趋势,但整体范围保持在[
0. 89 , 1 ],处于较
高水平。 ③ 宁南山区耦合协调度类型属于协调发展类。 2015 — 2017 年盐池县的协调度有所下降,同心县
的协调度上升程度较低,其余县均保持上升趋势。[结论]近些年,随着经济水平的提高,宁南山区生态环
境承载力逐渐不能适配其快速发展的社会经济,生态与经济之间的矛盾逐渐显露。耦合协调度模型较好
地反映了宁南山区生态环境与社会经济之间交互胁迫的发展过程,为正确认识宁南山区生态与经济系统
耦合发展规律提供了依据。 |
其他摘要 | [ Objective ] Coupling development between the natural ecosystem and the social economy system in
the mountainous area of the Southern Ningxia Hui Autonomous Region was studied in order to provide a
scientific basis for its sustainable development. [ Methods ] The mountainous area of Southern Ningxia was
chosen as the research area , and an index system for the natural ecosystem and the social economy system
was constructed using basic ecological and economic indicators for the region.Then the entropy
method was
used to determine the weight of each index , and this weight was used to calculate the comprehensive development
index of the natural ecosystem and the social economy system.The model of coupling
degree and the model
of coupling harmony
was used to analyze the coupling coordination state and the variation trend between the
natural ecosystem and the social economy system. [ Results ] ① During
2000 — 2017 , the level of social andeconomic development of each county increased gradually , and the comprehensive development index of the
natural ecosystem showed a fluctuating downward trend.② The coupling
degree of the study area showed an
initial rising trend that subsequently
decreased slightly.However , the overall range remained at 0. 89 — 1. 00 ,
which was a high level.③ The coupling coordination degree of the mountainous area of Southern Ningxia
belonged to the coordinated development type.From 2015to 2017 , the degree of coordination in Yanchi
County decreased , while the degree of coordination in Tongxin County
increased slightly , and the degree of
coordination of other counties maintained an upward trend. [ Conclusion ] With the increase in economic level
in recent years , the contradiction between ecology and economy has gradually been revealed because the
carrying capacity
of the ecological environment in the mountainous area of Southern Ningxia has gradually
been unable to adapt to the rapid development of the social economy.The model of coupling coordination
degree can well reflect the development process of the interactive stress between the ecological environment
and the social economy in the mountainous area of Southern Ningxia
, thereby providing the basis for correctly
understanding the coupling
development law for the ecological and economic systems. |
关键词 | 生态环境
社会经济
耦合协调度模型
协调发展
宁南山区
|
收录类别 | 中文核心期刊要目总览
|
语种 | 中文
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文献类型 | 期刊论文
|
条目标识符 | sbir.nwafu.edu.cn/handle/361005/10405
|
专题 | 水保所知识产出(1956---)
|
作者单位 | 1.中国科学院水利部水土保持研究所黄土高原土壤侵蚀与旱地农业国家重点实验室 2.国科学院大学研究生院
|
第一作者单位 | 中国科学院水利部水土保持研究所
|
推荐引用方式 GB/T 7714 |
郝梦露,彭守璋. 宁南山区生态环境与社会经济的耦合协调发展[J]. 水土保持通报,2021,41(5):319-326.
|
APA |
郝梦露,&彭守璋.(2021).宁南山区生态环境与社会经济的耦合协调发展.水土保持通报,41(5),319-326.
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MLA |
郝梦露,et al."宁南山区生态环境与社会经济的耦合协调发展".水土保持通报 41.5(2021):319-326.
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文件名:
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宁南山区生态环境与社会经济的耦合协调发展_郝梦露.pdf
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