Journal of Resources and Ecology, Journal Year: 2024, Volume and Issue: 15(6)
Published: Dec. 17, 2024
Language: Английский
The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 948, P. 174607 - 174607
Published: July 11, 2024
Language: Английский
Citations
7
Ecological Indicators, Journal Year: 2024, Volume and Issue: 166, P. 112344 - 112344
Published: July 8, 2024
Language: Английский
Citations
6
Human and Ecological Risk Assessment An International Journal, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 30
Published: Jan. 10, 2025
The Yangtze River Midstream Urban Agglomeration is a pivotal economic zone in China. Over the past 35 years, climate change has increased ecosystem vulnerability and instability this area. Therefore, assessing landscape ecological risk (LER) vital for region. This study analyzed LER variations from 1985 to 2020 using statistical methods indices, forecasted changes 2025 2050 with multi-model meteorological data. Results show following: (1) indices have decreased over last notable shift high-risk medium-risk areas. High areas remained concentrated low-elevation, densely urbanized central regions, indicating severe damage compared high-elevation (2) Climate significantly impacts index, temperature exerting stronger influence than precipitation. Overall, decreases rising temperatures precipitation, though some cities exhibit opposite trends. (3) Future multi-Shared Socioeconomic Pathway scenarios suggest general decrease predominantly resulting low- zones. will persist low-elevation zones, particularly southern plains. Given high plains, timely governmental regulation control measures are essential ensuring ecologically sustainable development.
Language: Английский
Citations
0
Environment Development and Sustainability, Journal Year: 2025, Volume and Issue: unknown
Published: April 17, 2025
Language: Английский
Citations
0
Frontiers in Environmental Science, Journal Year: 2024, Volume and Issue: 12
Published: Jan. 19, 2024
To address the ecological security issues in Songnen Plain, this study constructs pattern by using Multi-Criteria Evaluation Method, Minimum Cumulative Resistance (MCR) model, and Circuit Connectivity Model. Results show that: 1) The source areas were 66, 52, 56 blocks 2000, 2010, 2020 respectively, which are composed mainly of forests, water bodies, wetlands. distribution resistance values surface shows a gradually increases trend from to outward surrounding regions. high low value more dispersed, consisting with overall spatial distribution; 2) numbers corridors temporal declining 178 2000 159 reduction 645.46 km total length. Node distributed southwestern central-eastern regions its number decreased 232 229 2020. sizes obstacle 74029.52 2 , 70203.72 75529.72 three periods; 3) size important has 5779.16 area medium increased 11466.44 general 9509.16 . being classified as conservation, enhancement, restoration, control 30346.68 8480.56 51473.92 122047.48 respectively. multiple optimization strategies proposed based on identified areas, corridors, node points, other comprehensive patterns. It not only provides practical reference for restoration protection but also can be used investigations world.
Language: Английский
Citations
3
Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: 31(33), P. 45622 - 45635
Published: July 6, 2024
Language: Английский
Citations
1
Polish Journal of Environmental Studies, Journal Year: 2024, Volume and Issue: 33(5), P. 5577 - 5595
Published: May 23, 2024
Xuzhou used to be a significant coal resource-based city in eastern China and typical mining area with high groundwater level.Prolonged underground activities rapid urbanization have profoundly transformed its regional landscape pattern.Therefore, analyzing the laws of land use spatiotemporal evolution ecological security holds importance for sustainable development.Based on multi-period remote sensing data from 1990 2020, this study analyzed intensity changes transformation characteristics over 30-year period.On basis, status different periods was evaluated by Landscape Ecological Security Index.Lastly, spatial autocorrelation analysis conducted reveal overall local variations distribution security.The results indicate following: (1) Over course 30 years, due mining-induced subsidence water accumulation, increased 67.41%, exhibiting highest dynamic change use; construction came next, increasing 30.75%; cultivated declined most gently.(2) From 2010, displayed deteriorating trend, areas low were closely associated zones.From 2010 guided restoration plans, fragmentation patches decreased, leading evident improvements security.(3) The revealed positive correlation clustering areas.The high-high aggregation mainly distributed around land, while low-low primarily within zone.Overall, main factors influencing highwater-level area.In territorial planning, emphasis should placed connectivity diversity landscapes enhance offer essential information decision support governmental authorities planners, aiming achieve development.
Language: Английский
Citations
0
Journal of Resources and Ecology, Journal Year: 2024, Volume and Issue: 15(6)
Published: Dec. 17, 2024
Language: Английский
Citations
0