Biomass estimation and carbon sequestration potential of gymnosperms in the unique ecological milieu of Kalash valley Chitral, Pakistan
Paper Details
Biomass estimation and carbon sequestration potential of gymnosperms in the unique ecological milieu of Kalash valley Chitral, Pakistan
Abstract
This study is to thoroughly investigate biomass and to gain comprehensive insights into the carbon sequestration dynamics of Gymnosperm trees in three sub-valleys within the Kalash region: Bumburate, Rambur, and Birir. The study honed in on conifers distributed above an elevation of 1800 meters above sea level. The species selected were Cedrus deodara, Juniperus excelsa, Pinus gerardiana, and Pinus wallichiana. Remote sensing using NDVI indicates that conifers constitute an expanse of 11,251 hectares and 3.325% of the total 1,048 square kilometres selected for this study. The total biomass contribution of the four Gymnosperm species in the area is recorded at 30.22 tonnes per hectare, sequestering 136,171 tonnes of carbon and emitting a carbon dioxide equivalent of 499,297 tonnes. The Shannon diversity index was determined to be 1.57, while Simpson’s Diversity Index (D) stood at 0.78. The study found notable contribution of Gymnosperms in carbon sequestration and long term sink of carbon both AGB and BGB.
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