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http://dx.doi.org/10.13087/kosert.2022.25.3.17

Carbon neutrality potentials in local governments under different forest management - The Study Case of Paju and Goseong -  

Lee, Do-Hyung (Dept. of Energy&Environment Research, Korea Research Institute on Climate Change)
Choe, Hye-Yeong (Dept. of Agriculture, Forestry and Bioresources, Seoul National University)
Kim, Joo-Young (Dept. of Forest Sciences, Seoul National University)
Cheong, Yu-Kyong (Dept. of Energy&Environment Research, Korea Research Institute on Climate Change)
Kil, Sung-Ho (Dept. of Ecological Landscape Architecture Design, Kangwon National University)
Publication Information
Journal of the Korean Society of Environmental Restoration Technology / v.25, no.3, 2022 , pp. 17-28 More about this Journal
Abstract
We evaluated the effect of CO2 offsetting by estimating changes in carbon uptake under various forest management scenarios and proposed forest management strategies to achieve carbon neutrality. Paju and Goseong, which have relatively large forest areas but different industrial characteristics, were selected for the study sites. The current state of forest distribution was analyzed using forest type maps and aerial photographs, and the amount of carbon uptake was calculated using the equation presented by the IPCC Guidelines for National Greenhouse Gas Inventories and the national emission/absorption coefficients from the Korea National Greenhouse Gas Inventory Report. As of 2015, the forest carbon absorption in Paju and Goseong was 49,931 t/yr and 94,225 t/yr, respectively, and the annual carbon absorption per unit area was 2.28 t/ha/yr and 2.16 t/ha/yr. Under the forest management scenarios, the annual maximum carbon absorption per unit area is estimated to increase to 5.68 t/ha/yr in Paju and 4.22 t/ha/yr in Goseong, and this absorption would increase further if urban forests were additionally created. Even if the current forests of Paju and Goseong are maintained as they are, emissions from electricity use can be sufficiently offset. However, by applying appropriate forest management strategies, emissions from sectors other than electricity use could be offset. This study can be applied to the establishment of carbon absorption strategies in the forest sector to achieve carbon neutrality.
Keywords
Climate Change; Carbon Uptake; Renewal of Tree Species; Renewal of Tree AGE Class; $CO_2$ Offset;
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