Carbon Dioxide Sequestration Capability of Green Spaces in Bogor City

5th International Symposium on LAPAN-IPB Satellite for Food Security and Environmental Monitoring 2018

生态环境科学

Hazarin, Azra Q.^1 ; Rokhmatuloh^1 ; Ash Shidiq, Iqbal Putut^1

Department of Geography, Faculty of Science, University of Indonesia, Depok Campus, 16424, Indonesia^1

关键词: Biomass estimation;    Carbon dioxide absorption;    Carbon dioxide emissions;    Carbon dioxide sequestration;    In-situ measurement;    Population growth rates;    Urban green spaces;    Vegetation index;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/284/1/012020/pdf
DOI  :  10.1088/1755-1315/284/1/012020

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Biomass estimation can be used to estimate the stock of carbon dioxide. Bogor City is one of the hinterland of Jakarta, which has a significant increase in population growth rate, especially in 1990-2000 when the number hit 10,25% and the average 3,373 vehicles each month of increase of the which provides a significant emission of carbon dioxide. This research uses three different Vegetation Indices such as NDVI, MSAVI2 and ARVI to estimate the best index to build a biomass models with 73 in-situ measurements and convert it to carbon stock estimation. This research aim at 1) looking for vegetation index which is best to be used for urban green spaces (identification ?) and 2) estimation of carbon stock of urban green spaces in the city of Bogor. 3) carbon dioxide absorption estimation of Bogor city. The result shows MSAVI2 as the best index of 61.8% correlation with rather that NDVI (42.35%) and ARVI (43.7%). Every districts in Bogor can not absorb its carbon dioxide emission with the total of 5,931,131 tons of carbon dioxide unabsorb.