GEOGRAPHICAL RESEARCH

Spatiotemporal evolution and driving forces of ecosystem health in the mountain-basin system on the northern slope of Tianshan Mountains

WANG Dimeng, YIN Xiaojun, WANG Jiaojiao, GOU Zhenzhen, MA Anqiang, WU Pengjie

GEOGRAPHICAL RESEARCH, 2025, 44(2): 515-537. DOI: 10.11821/dlyj020231163

q值关系	交互作用类型	q值关系	交互作用类型
q(X₁∩X₂)<Min(q(X₁),q(X₂))	非线性减弱	q(X₁∩X₂)=q(X₁)+q(X₂)	独立
Min(q(X₁),q(X₂))<q(X₁∩X₂)<Max(q(X₁),q(X₂))	单因子非线性减弱	q(X₁∩X₂)>q(X₁)+q(X₂)	非线性增强
Max(q(X₁),q(X₂))<q(X₁∩X₂)<q(X₁)+q(X₂)	双因子增强

Tab. 3 Interaction types

Other figure/table from this article

Fig. 1 Overview and zoning of the study area
Tab. 1 Ecosystem characteristics of different subzones in the study area
Tab. 2 Ecosystem health index evaluation system
Tab. 4 Driving factors of ecosystem health
Tab. 5 Source of data
Fig. 2 Spatiotemporal variation of EHI in the mountain-basin system on the northern slope of Tianshan Mountains, 2000-2020
Fig. 3 Statistics of EHI in the mountain-basin system on the northern slope of Tianshan Mountains, 2000-2020
Fig. 4 Statistical results of ecosystem health classification in the study area, 2000-2020
Fig. 5 Changes in the ecosystem health grade in the study area from 2000 to 2020
Fig. 6 The shift of ecosystem health level in each subregion, 2000-2020
Fig. 7 Distribution and local details of EHI variation coefficients
Fig. 8 Temporal variation of the explanatory power of each factor on EHI spatial differentiation
Fig. 9 Partitioned detection results of ecosystem health driving factors, 2000-2020
Fig. 10 Constraint line for natural factors and EHI
Fig. 11 EHI zoning statistics by soil type
Fig. 12 Interaction detection of driving factors in the mountain-basin system on the northern slope of Tianshan Mountains
Tab. 6 Interaction detection results of driving factors, 2000-2020