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Modified remote sensing ecological index (MRSEI) reveals spatiotemporal coupling of eco-environmental quality with traditional villages in Red River Basin
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DOI：10.1016/j.ecolind.2026.115289.png)
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Abstract
En 中文
• A modified remote sensing ecological index (MRSEI) was developed for high-sediment basins. • The integration of SAVI and DMI effectively mitigated soil background interference in dry-hot valleys. • The eco-environmental quality of the Red River Basin exhibited a V-shaped evolution from 2000 to 2025. • High-density traditional village clusters showed significant spatial coupling with superior ecological zones. • Findings provide a scientific basis for the synergistic preservation of cultural and natural heritage.
Keywords:
Traditional villages
Eco-environmental quality (EEQ)
Spatial coupling
Red River Basin
Modified remote sensing ecological index (MRSEI)
Human-environment interaction
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7.4
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1.3W
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7.1W
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