Long Time-Series Monitoring and Drivers of Eco-Quality in the Upper-Middle Fen River Basin of the Eastern Loess Plateau: An Analysis Based on a Remote Sensing Ecological Index and Google Earth Engine DOI Creative Commons
Yanan He,

Baoying Ye,

Juan He

et al.

Land, Journal Year: 2024, Volume and Issue: 13(12), P. 2239 - 2239

Published: Dec. 20, 2024

Healthy watershed environments are essential for socioeconomic sustainability. The long-term monitoring and assessment of ecological provide a timely accurate understanding ecosystem dynamics, informing industry policy adjustments. This study focused on the upper-middle Fen River Basin (UMFRB) in eastern China’s Loess Plateau analyzed spatial temporal characteristics eco-quality from 2000 to 2023 by calculating remote sensing index (RSEI) via Google Earth Engine (GEE) platform. In addition, this also explored trends future consistency RSEI, as well impacts natural anthropogenic factors RSEI variations. findings revealed that (1) average value increased 0.51 0.57 over past 24 years, reflecting an overall improvement eco-quality, although urban centers Taiyuan exhibited localized degradation. (2) Hurst was 0.468, indicating anti-consistency, with most regions showing decline or exhibiting stochastic fluctuations. (3) Elevation, temperature, precipitation, slope, land use intensity significantly correlated quality. Natural dominate densely vegetated regions, whereas populated plains. These results valuable guidance formulating targeted restoration measures, protection policies, engineering solutions.

Language: Английский

Disaster Mitigation Based on Mosques: A Case Study of Community Experiences in Disaster-Prone Areas of Yogyakarta DOI Creative Commons
Napsiah Napsiah,

Marfuah Sri Sanityastuti

Society, Journal Year: 2025, Volume and Issue: 13(1), P. 275 - 290

Published: March 29, 2025

Indonesia is highly vulnerable to natural disasters, particularly earthquakes and tsunamis, which often cause significant social physical impacts. This study aims examine the role of mosques in disaster mitigation through a case community experiences disaster-prone areas Yogyakarta. A mixed-methods approach was employed, combining quantitative surveys qualitative interviews. The data were collected from 204 households assess awareness, while explored practices centered around mosque. findings reveal that 94% respondents know they live areas, 91% stated would evacuate mosque during disaster. functions as place worship structurally resilient evacuation center equipped with disaster-related infrastructure early warning systems. highlights strengthening preparedness suggests such religious-social institutions can serve effective models for localized strategies.

Language: Английский

Citations

0
How does hydropower station construction reshape the geomorphology of downstream mid-channel bars? DOI
Xu Zhou,

Shengjun Wu,

Changhong Ding

et al.

Geomorphology, Journal Year: 2025, Volume and Issue: unknown, P. 109729 - 109729

Published: March 1, 2025

Language: Английский

Citations

0
Quantifying Flood Risk Evolution Under Reservoir Operations: A Comprehensive Framework for Hazard, Vulnerability, and Loss Risk DOI
Ting Zhou,

Teng Chiu Lin,

Rongliang Cheng

et al.

JAWRA Journal of the American Water Resources Association, Journal Year: 2025, Volume and Issue: 61(2)

Published: April 1, 2025

ABSTRACT Floods are among the most devastating natural disasters globally, underscoring need for robust flood risk assessment methodologies. Reservoirs significantly alter patterns by regulating spatial and temporal dynamics of flooding. However, current research on under reservoir operations primarily focuses static probabilities, lacking a quantitative analysis evolutionary process risk, which limits targeted management strategies. This study proposes comprehensive framework quantifying evolution operations, integrating hazard, vulnerability, loss assessment. Key issues including multi‐site combinations, hydrograph shapes, damage operating rules systematically integrated. The is validated using case three reservoirs tributary Huai River in eastern China, employing single, parallel, multiple configurations. Results demonstrate framework's ability to quantitatively elucidate different operations. Comparative analyses reveal influences structure, rules, location patterns, providing insights mitigation. proposed offers implications supports planning control projects.

Language: Английский

Citations

0
Long Time-Series Monitoring and Drivers of Eco-Quality in the Upper-Middle Fen River Basin of the Eastern Loess Plateau: An Analysis Based on a Remote Sensing Ecological Index and Google Earth Engine DOI Creative Commons
Yanan He,

Baoying Ye,

Juan He

et al.

Land, Journal Year: 2024, Volume and Issue: 13(12), P. 2239 - 2239

Published: Dec. 20, 2024

Healthy watershed environments are essential for socioeconomic sustainability. The long-term monitoring and assessment of ecological provide a timely accurate understanding ecosystem dynamics, informing industry policy adjustments. This study focused on the upper-middle Fen River Basin (UMFRB) in eastern China’s Loess Plateau analyzed spatial temporal characteristics eco-quality from 2000 to 2023 by calculating remote sensing index (RSEI) via Google Earth Engine (GEE) platform. In addition, this also explored trends future consistency RSEI, as well impacts natural anthropogenic factors RSEI variations. findings revealed that (1) average value increased 0.51 0.57 over past 24 years, reflecting an overall improvement eco-quality, although urban centers Taiyuan exhibited localized degradation. (2) Hurst was 0.468, indicating anti-consistency, with most regions showing decline or exhibiting stochastic fluctuations. (3) Elevation, temperature, precipitation, slope, land use intensity significantly correlated quality. Natural dominate densely vegetated regions, whereas populated plains. These results valuable guidance formulating targeted restoration measures, protection policies, engineering solutions.

Language: Английский

Citations

0