Evolution of the ecological security pattern of the Yellow River Basin based on ecosystem services: a case study of the Shanxi section, China DOI Creative Commons

Jinfang Wang,

Zhihong Lv,

Zhilei Zhen

et al.

Frontiers in Environmental Science, Journal Year: 2024, Volume and Issue: 12

Published: Oct. 25, 2024

Identifying and evaluating the ecological security pattern (ESP) of region can provide a solid foundation for optimizing regional ecosystem elements improving security. The PLUS model, InVEST circuit theory were used to analyze services ESP Shanxi section Yellow River Basin (SYRB) between 2005 2035. findings revealed that 1) total area land use shift across categories 2020 was 6,080.99 km 2 , or 5.22% SYRB’s area. Under natural development scenario, transfer from 2035 predicted be 4,605.10 . Among these, tendency construction forest expanding, while cultivated land, grassland, water area, unused shrinking; 2) From 2035, yield soil conservation all decreased, habitat quality carbon storage showed declining tendency; 3) source increased 35,767.00 in 39,931.00 2035; length corridors expanded 2,792.24 3,553.18 pinch points 27 40 barrier 21 28 which show remained unstable; 4) According service characteristics SYRB 2020, an “one axis, two zones, four corridors, multiple points” constructed. This study could useful guidance spatial maintaining services.

Language: Английский

Ecological security pattern based on remote sensing ecological index and circuit theory in the Shanxi section of the Yellow River Basin DOI Creative Commons
Ben Wang,

Shaotong Fu,

Zixuan Hao

et al.

Ecological Indicators, Journal Year: 2024, Volume and Issue: 166, P. 112382 - 112382

Published: July 19, 2024

Evaluating the quality and establishing an ecological network are beneficial for maintaining ecosystem health stability optimizing national spatial pattern. This study used morphological pattern analysis (MSPA) remote sensing index (RSEI) to identify sources (ESs) in Shanxi section of Yellow River Basin (SYRB). Comprehensive resistance surface is constructed corrected based on weight. The corridor was identified by Linkage Mapper tool, node barrier points were determined basis minimum cost path theory establish security (ESP) SYRB. 108 ESs identified, with a total area 34,157.42 km2. unevenness distribution obvious concentrated areas higher elevations environmental quality. We 243 corridors (ECs), totaling 3,259.44 km. main land use types ECs cultivated land, forest, grassland. Low-resistance mainly distributed central pearl-shaped basin, connecting two major source east west. high-resistance southern part which had highly fragmented at periphery. 41 pinch points, Mianshan Mountain, plays key role energy exchange between ESs. 26 overlapped ECs, obstructed landscape connectivity. A comprehensive "two zones, one belt, three corridors" ESP established, providing solid theoretical support practical guidance future sustainable development enhanced design

Language: Английский

Citations

16
Coupling eco-environmental quality and ecosystem services to delineate priority ecological reserves—A case study in the Yellow River Basin DOI

Yangjing Xu,

Xiuchun Yang,

Xiaoyu Xing

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 365, P. 121645 - 121645

Published: July 2, 2024

Language: Английский

Citations

8
How human activities affect and reduce ecological sensitivity under climate change: Case study of the Yangtze River Economic Belt, China DOI

Wei Yaqian,

Min An, Jin Huang

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 472, P. 143438 - 143438

Published: Aug. 23, 2024

Language: Английский

Citations

8
Research progress and prospects for constructing ecological security pattern based on ecological network DOI Creative Commons
Dong Xu, Fang Wang,

Meichen Fu

et al.

Ecological Indicators, Journal Year: 2024, Volume and Issue: 168, P. 112800 - 112800

Published: Nov. 1, 2024

Language: Английский

Citations

6
Assessing the impact of human activities on ecosystem asset dynamics in the Yellow River Basin from 2001 to 2020 DOI Creative Commons
Ming Lei, Yuandong Wang, Guangxu Liu

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Sept. 27, 2024

Language: Английский

Citations

4
Driving Mechanisms of Ecological Suitability Index in the Yellow River Basin from 1990 to 2020 DOI Open Access
B. H. Zhang,

Yanjun Liu,

SI-YI DU

et al.

Sustainability, Journal Year: 2025, Volume and Issue: 17(3), P. 1307 - 1307

Published: Feb. 6, 2025

Ecological security is of central significance for maintaining the integrity and stability regional ecosystems. Nevertheless, current academic research systematically studying complex driving mechanisms behind ecological deficient. Therefore, this study utilised sources (ESs) resistance surfaces (ERSs) to calculate obtain Suitability Index (ESI), thereby reflecting status. The drivers ESI in different areas Yellow River Basin (YRB) from 1990 2020 were explored using random forest (RF) model GeoDetector. results show that: (1) according RF model, LANDUSE, NDVI, PRE are most important factors upper (UYR), middle (MYR), lower (LYR) reaches YRB; (2) GeoDetector factor detection, UYR MYR, primarily influenced by natural such as NDVI PRE, showing particularly significant impacts 2010 2020; (3) LYR, mainly but degree influence socioeconomic has significantly strengthened. This provides a decision-making direction protection coordinated development YRB.

Language: Английский

Citations

0
Identification of priority areas for ecological restoration based on ecological security patterns and ecological risks: A case study of the Hefei Metropolitan Area DOI

XIAO-LING NIU,

Jing Zhang, Shangxiao Wang

et al.

Ecological Indicators, Journal Year: 2025, Volume and Issue: 175, P. 113590 - 113590

Published: May 16, 2025

Language: Английский

Citations

0
Increasing overall agricultural productivity in the Yellow River Delta Eco-economic Zone in China DOI Creative Commons
Weijian Su, Małgorzata Magdziarczyk, Adam Smoliński

et al.

Regional Environmental Change, Journal Year: 2024, Volume and Issue: 24(2)

Published: April 15, 2024

Abstract Improving the efficiency of agricultural production in infertile areas contributes to reducing hunger, ensuring food security, and promoting eco-economic development. This study examines effects mechanisms Yellow River Delta High Efficiency Ecological Economic Zone policy on total factor productivity. The data from prefecture-level cities a difference-in-difference model were used, descriptive statistics multiple regression analysis conducted. results show that establishment zone increased productivity by 40%. Heterogeneity reveals this positive effect is particularly pronounced regions with high proportion agriculture per capita disposable income. However, has diminished year since 2010. Mechanism tests suggest increase R&D, improvement mechanization, application ecological technologies have boosted confirm economic highlight need for further measures maintain these long term. Future research should explore specific micro-management technological improve performance.

Language: Английский

Citations

1
Construction of a Symbiotic Traffic Network of Traditional Villages in the Western Hunan Region of China Based on Circuit Theory DOI Open Access

Jiayun Peng,

Meng Tang,

Q. Li

et al.

Sustainability, Journal Year: 2024, Volume and Issue: 16(13), P. 5468 - 5468

Published: June 27, 2024

The concentrated and contiguous development of traditional Chinese villages is imminent, the realization their symbiotic coordinated has become both a priority challenge. Taking 370 in Western Hunan as research object, GIS spatial analysis method was used to identify extract sources Hunan, construct traffic resistance surfaces, corridors nodes based on circuit theory, optimize network Hunan. results show that composed 47 village sources, 77 corridors, 68 key nodes, which are northwest southeast showing spider-like structure. distribution shows characteristics high north low middle, surface being south. Four corridor optimization principles five node restoration strategies proposed. This study provides new concept underlying, for, planning construction transport promoting centralized protection utilization regions assisting implementation rural revitalization strategy.

Language: Английский

Citations

1
Towards Sustainability: Cultural-Ecological-Economic Systems Coupling in the Yellow River Basin Based on Service-Dominant Logic DOI Creative Commons
Zhicai Wu, Jianwu Qi,

Jialiang Xie

et al.

Land, Journal Year: 2024, Volume and Issue: 13(8), P. 1149 - 1149

Published: July 27, 2024

The level of coordination between cultural, ecological, and economic systems directly affects the sustainable development Yellow River Basin (YRB). However, researchers have neglected importance cultural elements in social-ecological system paid insufficient attention to interaction YRB. Therefore, a framework coupled cultural-ecological-economic (CEE) was constructed based on service-dominant logic, spatiotemporal distribution, evolutionary trends, factors influencing different 76 major cities YRB were analyzed by using an entropy-weighted TOPSIS model, spatial Markov chain, panel Dubin model. results as follows: (1) showed growing trend, grew faster than ecosystem, ecosystems dominated (2) From 2011 2022, type CEE mainly state slight incongruity, with regions showing temporal consistency synchronized growth, upstream area moderate midstream downstream concentrating general coordination. (3) coupling characteristic “gradually converging from downstream” exhibited low-value agglomeration high-value agglomeration. Meanwhile, there clear trend spillover terms balanced regional development, 67.11% region neighboring areas maintained stable development. (4) Tourism (TD), foreign trade (FT), human environment (HE), government control (GC), other significantly positively impacted In future, focus should be improving transregional infrastructure transportation service YRB, enhance cooperation exchanges regions. This research provides new insights methods for coordinated at watershed scale.

Language: Английский

Citations

1