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How has the NDWI assessment over the years in kaziranga national park? 


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The NDWI (Normalized Difference Water Index) assessment in Kaziranga National Park has shown significant changes over the years. Studies utilizing remote sensing data have revealed a decrease in waterbodies within the park. Additionally, the assessment of flood situations using SARAL/AltiKa, Landsat 8, and Sentinel 1A data has provided insights into the park's water levels and flood occurrences. These assessments are crucial for understanding the impact of anthropogenic interference and natural disasters on the park's ecosystem. The reduction in waterbodies and the recurring flood events have implications for the habitat of various species, including the great Indian rhino and the elephant. Monitoring NDWI changes is essential for effective long-term conservation practices and natural resource management in the Kaziranga National Park.

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The NDWI assessment in Kaziranga Eco-Sensitive Zone showed a decrease in waterbodies by 18.4% from 1990 to 2020, with a further 3.67% decline predicted by 2050.
The study focused on erosion and accretion dynamics, not NDWI assessment. "Not addressed in the paper."

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