Drivers and Dynamics of Forest and Grassland Ecosystems in the Altai Mountains: A Framework for National Park Conservation DOI Creative Commons

Menghan Deng,

Faxiang Hu,

Wan-Li Ma

et al.

Land, Journal Year: 2024, Volume and Issue: 14(1), P. 48 - 48

Published: Dec. 29, 2024

The Altai Mountains region, characterized by its unique biodiversity and significant ecological value, is increasingly under pressure from anthropogenic activities climate change. This study investigates the spatial temporal dynamics of forest grassland ecosystems in National Park Candidate Area 2000 to 2020, proposes a comprehensive framework for conservation management national parks. Through detailed analysis land cover changes, we observed expansion 13.65% degradation 11.69%. Rapid occurred before 2010, followed accelerated after that, with 2010 identified as critical turning point. Our highlights role key drivers, such soil type, elevation, cropland expansion, human activities, shaping these ecosystems. Using Geodetector propensity score matching methods, evaluated effectiveness existing protected areas mitigating loss. While effectively contributed restoration, they were less successful preventing decline, underscoring need integrated approaches. findings this provide insights into ecosystem effectiveness, offering valuable guidance establishment national-park-type broader regional efforts.

Language: Английский

A strategy for green infrastructure network based on multifunctional synergy DOI

Jinbing Zhang,

Pengyan Zhang, Yu Liu

et al.

Deleted Journal, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

Citations

0
The double-edged sword effects of land use optimization based on dual carbon goals: A perspective from landscape ecological risk DOI

Jiansheng Qiu,

Zeng Ju,

Han Wang

et al.

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 380, P. 125044 - 125044

Published: March 29, 2025

Language: Английский

Citations

0
Ecological Network, Ecosystem Services, and Green Infrastructure Planning: A Method for the Metropolitan City of Cagliari, Italy DOI
Vittorio Serra,

Sara Defraia,

Antonio Ledda

et al.

Networks and Spatial Economics, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 4, 2024

Language: Английский

Citations

1
Coupling and Coordination Analysis of Land Use Function and Ecological Quality in Yellow River Basin, Henan Province, China DOI Open Access
Yue Wang, Xiang Jia, Zheng Wang

et al.

Sustainability, Journal Year: 2024, Volume and Issue: 16(23), P. 10699 - 10699

Published: Dec. 6, 2024

As economic development and urbanization continue to accelerate, the Yellow River Basin experiences increasing challenges in balancing land use with ecological environmental protection. Understanding their interactions is crucial for sustainable regional development. This study adopts an integrated evaluation system a coupling model examine dynamic between functions quality section of Henan Province, China, from 2000 2020. The primary findings are as follows: (1) Land improved 0.276 0.303, high-land-use-function areas expanding eastward. (2) Ecological initially declined but subsequently improved, having good excellent 44.47% 72.61%. (3) Coupling coherence stabilized, moderate coordination covering 69.80% area by (4) fractional vegetation cover leaf index were identified critical influencing factors. Overall, these results highlight importance balanced planning targeted conservation strategies. provides valuable insights policymakers aiming enhance development, emphasizing integrating security growth rapidly urbanizing areas.

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
Spatio-Temporal Analysis of Green Infrastructure along the Urban-Rural Gradient of the Cities of Bujumbura, Kinshasa and Lubumbashi DOI Creative Commons

Henri Kabanyegeye,

Nadège Cizungu Cirezi,

Héritier Khoji Muteya

et al.

Land, Journal Year: 2024, Volume and Issue: 13(9), P. 1467 - 1467

Published: Sept. 10, 2024

This study analyses the dynamics of green infrastructure (GI) in cities Bujumbura, Kinshasa, and Lubumbashi. A remote sensing approach, combined with landscape ecology metrics, characterized this analysis, which was based on three Landsat images acquired 2000, 2013, 2022 for each city. Spatial pattern indices reveal that GI suppressed Bujumbura contrast to Lubumbashi, exhibited fragmentation. Furthermore, values stability, aggregation, fractal dimension metrics suggest experienced rather intense a reduction continuity its GI, while Kinshasa showed weaker tendencies towards patch aggregation during period. In contrast, Lubumbashi strong within context significant anthropization. The evolution Normalized Difference Vegetation Index demonstrates sawtooth tall vegetation patches compared gradual decrease It is recommended urban growth these should be carefully planned ensure integration sufficient GI.

Language: Английский

Citations

0
Optimization of Ecosystem Service Bundles from a Trade-Off and Synergistic Perspective: A Case Study of Qinghai Province DOI Creative Commons

Qiwei Wu,

Jian Gong,

Shishi Wu

et al.

Land, Journal Year: 2024, Volume and Issue: 13(12), P. 2120 - 2120

Published: Dec. 6, 2024

Ecosystem services, encompassing the provision of food, water, air purification, climate regulation, and disease mitigation, form bedrock upon which human well-being socio-economic development are anchored. The preservation these services is instrumental in safeguarding survival fostering progress. Qinghai Province, located on Qinghai–Tibetan Plateau, holds a pivotal role as crucial ecological barrier within China. optimization its ecosystem vital for effective management ecologically fragile areas. This study focuses Province. By integrating natural geographic, social, Points Interest (POI) big data, we utilized tools like InVEST, CASA, advanced algorithmic optimizations to analyze their trade-off synergies from 2000 2020. Based synergies, developed novel algorithm generate spatial bundles that amplify synergistic interactions while minimizing costs. Our findings indicate following: (1) Between 2020, recreational water yield, habitat quality Province generally exhibited an upward trend, whereas carbon sequestration showed decline; (2) Notable were evident between recreation quality. Conversely, significant trade-offs observed yield cultural with synergy effects varying markedly across different regions; (3) We constructed service characterized by “strong synergy–weak trade-off” based relationships. Following optimization, regions demonstrating expanded, those showing contracted, thereby adapting heterogeneity high-altitude advances sensitive zones through lens synergies. results offer scientific foundation formulating protection restoration strategies, providing valuable insights research other globally.

Language: Английский

Citations

0
Drivers and Dynamics of Forest and Grassland Ecosystems in the Altai Mountains: A Framework for National Park Conservation DOI Creative Commons

Menghan Deng,

Faxiang Hu,

Wan-Li Ma

et al.

Land, Journal Year: 2024, Volume and Issue: 14(1), P. 48 - 48

Published: Dec. 29, 2024

The Altai Mountains region, characterized by its unique biodiversity and significant ecological value, is increasingly under pressure from anthropogenic activities climate change. This study investigates the spatial temporal dynamics of forest grassland ecosystems in National Park Candidate Area 2000 to 2020, proposes a comprehensive framework for conservation management national parks. Through detailed analysis land cover changes, we observed expansion 13.65% degradation 11.69%. Rapid occurred before 2010, followed accelerated after that, with 2010 identified as critical turning point. Our highlights role key drivers, such soil type, elevation, cropland expansion, human activities, shaping these ecosystems. Using Geodetector propensity score matching methods, evaluated effectiveness existing protected areas mitigating loss. While effectively contributed restoration, they were less successful preventing decline, underscoring need integrated approaches. findings this provide insights into ecosystem effectiveness, offering valuable guidance establishment national-park-type broader regional efforts.

Language: Английский

Citations

0