Geo-Spatial Approach for Estimating Carbon Stock in Context of Siwalik Forests of Arunachal Pradesh, India: A Review

Abstract

Climate change has been identified as a global issue that must be controlled at every possible step. Arunachal Pradesh is considered a biodiversity hotspot that needs to be conserved. Carbon stock assessment of an area, especially forests, has emerged as an important aspect of understanding the carbon storage capacities of trees of that forest, helping to mitigate climate change along with promoting sustainable conservation of biodiversity. Siwalik refers to the foothill part of the Himalayas comprising of small hillocks. It is characterised by rugged and undulating topography. Due to increasing anthropogenic activities, this region is growing fragile and needs to be conserved. This review article presents various aspects of carbon stock assessment, highlighting the benefits and the challenges that hinder the process of carbon stock estimation. Various articles based upon assessing forest biomass and carbon stock of Arunachal Pradesh were reviewed. To provide insights about associated opportunities, futuristic tendencies, and challenges in carbon stock assessment using geospatial technology, the present article was planned. Reach to understand the preferred method of estimating forest biomass and related carbon stock. Also to get to know about the obstacles that was confronted during the assessment of the carbon potential of forests. The article will review and highlight the use of field-based data inventory in combination with Remote Sensing technology for carbon stock assessment of an area along with the challenges, benefits, and futuristic scope related to them.