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From Relief to Resilience an AI-Enabled Policy Framework for Reducing Climate-Amplified Flood Damage in Assam

Domaine:

climate

Type de record:

policy
Créateur:
AriBha
Éditeur:
Elsevier BV
Hôte:
Assam's flood crisis is not simply a problem of excessive water. It is a problem of recurring exposure, fragile assets, river morphology, erosion, fragmented governance and insufficient anticipatory investment-increasingly amplified by climate change. Assam is structurally exposed to flood risk because the Brahmaputra and Barak systems carry very high discharge and sediment loads through a dynamic floodplain. The Assam Water Resources Department identifies about 31.05 lakh hectaresapproximately 39.58% of the state's land area-as flood-prone. The state has built roughly 4,473.82 km of embankments, yet these works provide reasonable protection to only about 16.50 lakh hectares of flood-affected land.[1] Historical losses show the development cost of repeated inundation. Official state records report 29.14 lakh people affected and 144 deaths in 2012; 56.02 lakh people affected and 160 deaths in 2017; 73.05 lakh people affected and 101 deaths in 2019; 57.89 lakh people affected and 150 deaths in 2020; and 57.5 lakh people affected and 179 deaths in 2022. The estimated 2022 flood damage reached approximately ₹10,000 crore.[2] Climate change should be treated as a risk multiplier rather than the sole cause of Assam's floods. World Bank climate-risk analysis projects increased extreme flooding across the Indus-Ganga-Brahmaputra system under higher monsoon precipitation and Himalayan warming. Within India, the Brahmaputra basin is among those with the highest projected increase in extreme flooding, with implications for erosion, sedimentation, wetlands, and agriculture.[3] The central policy recommendation is an Assam Climate Flood Resilience Mission with an operational digital backbone-the Assam Flood Intelligence and Resilience System (AFIRS). AFIRS would integrate meteorological and river-gauge data, satellite imagery, infrastructure condition, floodplain exposure and social vulnerability to support impact-based forecasts, evacuation planning, predictive embankment maintenance, rapid damage mapping and relief logistics. AI is not a substitute for embankment repair, floodplain zoning, wetland restoration, resilient housing, evacuation shelters or functioning local government. Its value lies in making those systems more anticipatory, targeted and measurable. Human officials must retain decision-making authority, with models independently validated and audited for false negatives, geographic bias, and the exclusion of remote char communities. The revised design adds upstream data governance, resilience finance, public health forecasting, mandatory operator training, and structured community knowledge as core operating layers.

Visit

doi.org

Languages

Bushoong

Licenses

https://creativecommons.org/licenses/by/4.0/

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