Between 2015 and 2024, Sumatran mangrove forests lost roughly forty percent of their extent. Each hectare a release of stored blue carbon, a degraded coastal defense, and a measurable financial liability under the carbon accounting frameworks chapter 8 unpacks.
NDVI · 2015 → 2024 · DECLINING
| YEAR | HECTARES | Δ VS 2015 |
|---|---|---|
| 2015 | 3,210,000 | — |
| 2018 | 2,840,000 | -11.5 % |
| 2021 | 2,410,000 | -24.9 % |
| 2024 | 1,930,000 | -39.9 % |
THE MANGROVE STUDY DRAWS ON THREE CHAPTERS — GEOSPATIAL FOUNDATIONS, SATELLITE-AI METHODS, AND THE CARBON FINANCE INFRASTRUCTURE THAT TURNS HECTARES INTO BOOK ENTRIES.
Spatial context is fundamental to financial risk assessment. Geospatial data — vector, raster, sensor networks, time series — exposes supply-chain vulnerability, asset-level climate exposure, biodiversity loss, and development impact at locations regulators and investors can act on.
Satellite imagery and remote sensing make environmental monitoring real-time and global. Deep learning on Landsat and Sentinel data automates deforestation detection, mangrove mapping, emissions verification — replacing self-reported corporate data with objective Earth observation.
Carbon pricing internalizes the GHG externality. Fintech — blockchain, smart contracts, digital MRV — improves transparency and enables tokenization of carbon credits. But carbon market governance remains political and vulnerable to greenwashing without robust data verification.