Spatiotemporal evolution and drivers of production-living-ecological land in the northern Tianshan Mountains using complex network analysis
文献类型：期刊论文
| 作者 | Zhang, Zhaotong3,4,5; Liu, Zhaohua6; Yin, Xiaomeng3,4,5; Zhang, Hongqi1; Huang, Farong2 |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2026-01-27 |
| 卷号 | 16期号:1页码:6283 |
| 关键词 | Production-living-ecological land Spatial and temporal pattern evolution Complex network theory Redundancy analysis Northwestern arid region |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/s41598-026-35910-x |
| 产权排序 | 5 |
| 文献子类 | Article |
| 英文摘要 | The unbalanced development of production-living-ecological land (PLEL) on the northern slope of the Tianshan Mountains has led to a series of environmental and ecological problems. Clarifying the evolution of spatial and temporal patterns and driving mechanisms of the PLEL is highly important for promoting the optimization of land use functions and sustainable development in this region. Previous research has focused primarily on the area or probability of conversion between different types of PLEL, neglecting the overall structural characteristics of the PLEL system. It is difficult to quantify the connectivity and importance of each PLEL type within the entire PLEL system, making it challenging to identify key PLEL types. Furthermore, quantitative characterization of the PLEL system stability is lacking. Accordingly, in this paper, PLEL conversion networks were constructed on the basis of complex network theory, and the dynamic evolution of the PLEL was analyzed from a systemic and holistic perspective. Network metrics (weighted degree, integrated node centrality, and average path length) were calculated to identify key types of PLEL, analyze the main conversion processes of PLEL, and quantify the stability of the PLEL system. The results indicated that: (1) In the PLEL system, ecological land occupied a dominant position but gradually declined between 2000 and 2023. (2) The grassland ecological land, agricultural production land, and ranching production land all had high integrated node centrality and were identified as key types in the PLEL conversion network from 2000 to 2023. (3) The conversion of grassland ecological land, ecological accommodation land, and ranching production land into agricultural production land were the main process of PLEL conversion, with conversion ratios of 53%, 28%, and 16%, respectively. (4) The average path length of the PLEL conversion network from 2000 to 2023 was 1.153, indicating that the overall stability of the PLEL system was poor and that the conversion between PLEL types was easy. (5) The PLEL evolution was the combined result of natural, economic, and social factors. This study demonstrated that complex network models can effectively identify key regulatory land types within the PLEL system. Furthermore, the system's high instability serves as a warning that the current PLEL development model is unsustainable. This insight provides a crucial scientific basis for precise spatial management and ecological security safeguards on the northern slope of the Tianshan Mountains. |
| URL标识 | 查看原文 |
| WOS关键词 | SCALE ; AREA |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001691499100017 |
| 出版者 | NATURE PORTFOLIO |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/220918]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 通讯作者 | Yin, Xiaomeng |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China; 2.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Xinjiang Key Lab Water Cycle & Utilizat Arid Zone, Urumqi 830011, Peoples R China 3.Hebei Normal Univ, Sch Geog Sci, Shijiazhuang 050024, Peoples R China; 4.Hebei Key Lab Environm Change & Ecol Construction, Shijiazhuang 050024, Peoples R China; 5.Hebei Technol Innovat Ctr Remote Sensing Identific, Shijiazhuang 050024, Peoples R China; 6.Changji Prefecture Agr & Anim Husb Technol Extens, Changji 831100, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Zhang, Zhaotong,Liu, Zhaohua,Yin, Xiaomeng,et al. Spatiotemporal evolution and drivers of production-living-ecological land in the northern Tianshan Mountains using complex network analysis[J]. SCIENTIFIC REPORTS,2026,16(1):6283. |
| APA | Zhang, Zhaotong,Liu, Zhaohua,Yin, Xiaomeng,Zhang, Hongqi,&Huang, Farong.(2026).Spatiotemporal evolution and drivers of production-living-ecological land in the northern Tianshan Mountains using complex network analysis.SCIENTIFIC REPORTS,16(1),6283. |
| MLA | Zhang, Zhaotong,et al."Spatiotemporal evolution and drivers of production-living-ecological land in the northern Tianshan Mountains using complex network analysis".SCIENTIFIC REPORTS 16.1(2026):6283. |
入库方式： OAI收割
来源：地理科学与资源研究所
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