Estimation of carbon pools in secondary tropical deciduous forests of Odisha,India

作     者：Subhashree Pattnayak M.Kumar N.K.Dhal Sudam C.Sahu Subhashree Pattnayak;M.Kumar;N.K.Dhal;Sudam C.Sahu

作者机构：Department of Life SciencesSambalpur UniversitySambalpurOdisha 768019India Environment and Sustainability DepartmentCSIR-IMMTBhubaneswarOdisha 751013India Department of BotanyNorth Orissa UniversityBaripadaOdisha 757003India 

出 版 物：《Journal of Forestry Research》 (林业研究（英文版）)

年 卷 期：2021年第32卷第2期

页      面：663-673页

核心收录：

学科分类：09[农学] 0903[农学-农业资源与环境] 

基　　金：funded by Principal Chief Conservator of Forest Bhubaneswar Government of Odisha for the year 2015-2017 

主　　题：Chandaka wildlife Sanctuary Diversity indices Soil organic carbon Above-ground biomass carbon Correlation study 

摘      要：Secondary tropical forests sequester atmospheric CO 2 at relatively faster rates in vegetation and in soil than old-growth primary *** understanding of biomass and carbon stocks in different plant functional types of these forests is ***,diversity,composition,soil features and carbon stocks in six distinct plant functional types,namely:Moist Mixed-Deciduous Forest,Peninsular Sal Forest(PSF),Semi-Evergreen Forest(SEF),Planted Teak Forest,Bamboo Brakes(BB),and Degraded Thorny Shrubby Forest were quantified as secondary tropical deciduous forests of the Chandaka Wildlife Sanctuary,Eastern Ghats of Odisha,***-one species≥10 cm Girth at breast height(GBH)were recorded,belonging to 38 families and 65 ***-ground biomass carbon and soil organic carbon ranged from 2.1–72.7 Mg C ha^(−1) and 20.6–67.1 Mg C ha^(−1),respectively,among all plant functional *** organic carbon and important value index were positively correlated with above-ground biomass *** carbon allocation was in SOC pool(51–91%),followed by the above-ground biomass pool(9–52%),indicating SOC is one of the major carbon sinks in secondary dry *** results highlight the importance of secondary tropical deciduous forests in biodiversity conservation and ecological importance in reducing greenhouse gases.