Decoding the Characteristics of Ecosystem Services and the Scale Effect in the Middle Reaches of the Yangtze River Urban Agglomeration: Insights for Planning and Management DOI Open Access
Ruiqi Zhang, Chunguang Hu,

Yucheng Sun

et al.

Sustainability, Journal Year: 2024, Volume and Issue: 16(18), P. 7952 - 7952

Published: Sept. 11, 2024

A thorough exploration of Ecosystem Services (ESs) and their intricate interactions across time space is a prerequisite for the sustainable management multiple ESs. This study aimed to systematically evaluate ESs middle reaches Yangtze River Urban Agglomeration (MRYRUA) spatial temporal scales, thereby enhancing ecosystem informed scientific decision-making. Specifically, this employed InVEST model, hot spot analysis, geographically weighted regression self-organizing feature mapping combined with K-means clustering quantify spatiotemporal characteristics, trade-offs, synergies, service clusters habitat quality (HQ), water yield (WY), carbon storage (CS), soil conservation (SC), landscape aesthetics (LA) at grid county scales from 2000 2020. The results revealed following: (1) There was significant heterogeneity among various ESs, an overall pattern exhibiting layered interwoven variations. (2) Trade-offs predominantly characterized relationships in MRYRUA, absolute values correlation coefficients mostly reaching nadir 2010. interaction strengths between HQ CS, CS SC, increased scale, while LA other were less affected by scale changes. (3) At five types bundles (ESBs) identified, whereas district four ESBs delineated, including three common types: WY–LA synergy bundle, Ecological transition Key synergetic distinct HQ–CS Integrated ecological bundle. transitions these over 20 year period generally exhibited fluctuating evolutionary more pronounced fluctuations as expanded. improve our comprehension how are related provide theoretical references multi-scale zoning environment governance.

Language: Английский

Coastal urban flood risk management: Challenges and opportunities − A systematic review DOI Creative Commons
Farhan Aziz, Xiuquan Wang, Muhammad Qasim Mahmood

et al.

Journal of Hydrology, Journal Year: 2024, Volume and Issue: unknown, P. 132271 - 132271

Published: Oct. 1, 2024

Language: Английский

Citations

6
Relieving seawater intrusion and soil salinization in coastal sponge cities: An integrated approach for optimizing the rainfall infiltration thresholds DOI

Xu Wang,

Zhongming Lu,

Minjun Gao

et al.

Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 121167 - 121167

Published: Feb. 1, 2025

Language: Английский

Citations

0
Optimizing the LID Facility Layout Considering the Impacts of the Terrain Slope and Rainfall Frequency on the Implementation Cost DOI

Faiza Chikhi,

Chuancheng Li, Yu Jiang

et al.

Water Resources Management, Journal Year: 2025, Volume and Issue: unknown

Published: April 2, 2025

Language: Английский

Citations

0
A Sponge Village Flood Response Method Based on GIS and RS Analysis Formation—A Case Study of Jiangou Village DOI Open Access
Xuanshuo Liang, Ming Guo, Guoli Wang

et al.

Water, Journal Year: 2024, Volume and Issue: 16(12), P. 1721 - 1721

Published: June 17, 2024

This study was conducted in response to the Beijing–Tianjin–Hebei mega heavy rainfall event at end of July 2023, and severely affected representative Jiangou village Beijing selected as area. A variety methods were used synthesize analyze situation propose an adaptive flooding village. Based on multi-source remote sensing (RS) data, a comprehensive topographic hydrological characterization carried out, precipitation before after disaster analyzed; flood inundation area extracted using improved normalized water body index (MNDWI) OTSU thresholding methods, changes bodies during period quantitatively convolutional-neural-network-based building identification extraction model constructed extract research distribution buildings The sponge city construction (SPCC) method obtain that can mitigate risk adapt villages by constructing small artificial lakes local buffers improve storage drainage capacity villages. shows these are innovative hazard analysis mitigation but still need further improvement data accuracy, simulation depth, system evaluation.

Language: Английский

Citations

2
Decoding the Characteristics of Ecosystem Services and the Scale Effect in the Middle Reaches of the Yangtze River Urban Agglomeration: Insights for Planning and Management DOI Open Access
Ruiqi Zhang, Chunguang Hu,

Yucheng Sun

et al.

Sustainability, Journal Year: 2024, Volume and Issue: 16(18), P. 7952 - 7952

Published: Sept. 11, 2024

A thorough exploration of Ecosystem Services (ESs) and their intricate interactions across time space is a prerequisite for the sustainable management multiple ESs. This study aimed to systematically evaluate ESs middle reaches Yangtze River Urban Agglomeration (MRYRUA) spatial temporal scales, thereby enhancing ecosystem informed scientific decision-making. Specifically, this employed InVEST model, hot spot analysis, geographically weighted regression self-organizing feature mapping combined with K-means clustering quantify spatiotemporal characteristics, trade-offs, synergies, service clusters habitat quality (HQ), water yield (WY), carbon storage (CS), soil conservation (SC), landscape aesthetics (LA) at grid county scales from 2000 2020. The results revealed following: (1) There was significant heterogeneity among various ESs, an overall pattern exhibiting layered interwoven variations. (2) Trade-offs predominantly characterized relationships in MRYRUA, absolute values correlation coefficients mostly reaching nadir 2010. interaction strengths between HQ CS, CS SC, increased scale, while LA other were less affected by scale changes. (3) At five types bundles (ESBs) identified, whereas district four ESBs delineated, including three common types: WY–LA synergy bundle, Ecological transition Key synergetic distinct HQ–CS Integrated ecological bundle. transitions these over 20 year period generally exhibited fluctuating evolutionary more pronounced fluctuations as expanded. improve our comprehension how are related provide theoretical references multi-scale zoning environment governance.

Language: Английский

Citations

2