[1]YANG Weili,TAN Jingbai,FAN Bing,et al.Spatial-Temporal Coupling Coordination Relationship Between Industrial Ecosystem Adaptability and Resource Environmental Bearing Capacity in County-level Mountain Region[J].Research of Soil and Water Conservation,2022,29(06):363-374.
Copy
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
29
Number of periods:
2022 06
Page number:
363-374
Column:
Public date:
2022-10-20
- Title:
-
Spatial-Temporal Coupling Coordination Relationship Between Industrial Ecosystem Adaptability and Resource Environmental Bearing Capacity in County-level Mountain Region
- Author(s):
-
YANG Weili1, TAN Jingbai1, FAN Bing2, WANG Ziliang3, YANG Yunhui1, LIU Hui1
-
(1.School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, Xi'an 710129, China; 2.School of Software, Taiyuan University of Technology, Taiyuan 030024, China; 3.School of Management, Northwestern Polytechnical University, Xi'an 710129, China)
-
- Keywords:
-
mountainous industrial ecosystem; environmental bearing capacity; coupling coordination relationship; Qinba Mountain Region; county economy high-quality development
- CLC:
-
F129.9; X24
- DOI:
-
-
- Abstract:
-
In order to reveal the coupled coordination relationship between the industrial ecosystem adaptability, resource and environmental carrying capacity in the Qinba Mountain Region, the spatial and temporal adaptability of the mountainous industrial ecosystem, resource and environmental carrying capacity within Qinba Mountain counties from 2010 to 2019 were analysed based on P-S-R model, entropy-TOPSIS model, Pearson correlation index and the coupled coordination degree model. The spatiotemporal analysis of the coupling and coordination relationship between the two was conducted. The results show that:(1)The adaptability of mountain industrial ecosystems show a fluctuating trend of increasing then decreasing over time, with an overall uniform distribution in space, scattered bursts and sharp local decreases in high-value areas, and partial clustering in low-value areas;(2)The bearing capacity of mountain resources and the surrounding environment rises sharply, then decreases slowly on a time scale, and shows a more obvious ‘concave' spatial structure on a space scale;(3)The adaptation of the mountain industrial ecosystem, resource and environmental carrying capacity has a high correlation but declines with time; the degree of coupling coordination of the two gradually increases, and the spatial performance is a ‘scattered primary coordination' to a ‘edge primary coordination. The spatial coordination of the two is gradually increasing, and the spatial distribution is from a ‘scattered primary coordination' to a ‘marginal primary coordination' following a northwestern ‘pocket' pattern. The overall industrial economy is in its early stages of development in the Qinba Mountain Region, and the coordination between the adaptability of the industrial ecosystem and the coupling of resources and environmental carrying capacity is weak at this time; in the later stages of development, traffic access, population concentration and the industrial scale has gradually improved, and the resilience of resources and environmental carrying capacity has been increased, and the coupling coordination has been enhanced.