气候变化领域集成服务门户(CCPortal): Generic Carbon Budget Model for Assessing National Carbon Dynamics toward Carbon Neutrality: A Case Study of Republic of Korea

CCPortal

DOI	10.3390/f15050877
	Generic Carbon Budget Model for Assessing National Carbon Dynamics toward Carbon Neutrality: A Case Study of Republic of Korea
	Ko, Youngjin; Song, Cholho; Fellows, Max; Kim, Moonil; Hong, Mina; Kurz, Werner A.; Metsaranta, Juha; Son, Jiwon; Lee, Woo-Kyun
发表日期	2024
EISSN	1999-4907
起始页码	15
结束页码	5
卷号	15 期号:5
英文摘要	Forests play a crucial role in South Korea's carbon neutrality goal and require sustainable management strategies to overcome age-class imbalances. The Generic Carbon Budget Model (GCBM) offers a spatially explicit approach to simulate carbon dynamics at a regional scale. In this study, we utilized the GCBM to analyze the carbon budget of forests in South Korea and produce spatiotemporal maps for distribution of the forest biomass. The growth parameters of five representative tree species (Pinus densiflora Siebold & Zucc., Larix kaempferi Carr., Pinus koraiensis Siebold & Zucc., Quercus mongolica Fisch. ex Ledeb., Quercus variabilis Blume), which are the main species in South Korea, were used to operate the model. In addition, spatial data for harvest and thinning management activities were used to analyze the effects of anthropogenic activities. In 2020, the aboveground and belowground biomass were 112.98 and 22.84 tC ha-1, and the net primary productivity was 8.30 tC ha-1 year-1. These results were verified using comparison with statistics, a literature review, and MODIS NPP. In particular, broadleaf is higher than conifer forest in net primary production. The Canadian GCBM with Korean forest inventory data and yield curves successfully estimated the aboveground and belowground biomass of forests in South Korea. Our study demonstrates that these estimates can be mapped in detail, thereby supporting decision-makers and stakeholders in analyzing the carbon budget of the forests in South Korea and developing novel schemes that can serve regional and national aims related to forest management, wood utilization, and ecological preservation. Further studies are needed to improve the initialization of dead organic matter pools, given the large-scale afforestation efforts in recent decades that have established South Korea's forests on predominantly non-forest sites.
英文关键词	forest modeling; climate change; forest management; net primary productivity; aboveground biomass; belowground biomass; moderate resolution imaging spectroradiometer; ecological preservation
语种	英语
WOS研究方向	Forestry
WOS类目	Forestry
WOS记录号	WOS:001232444200001
来源期刊	FORESTS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/302003
作者单位	Korea University; Korea University; Natural Resources Canada; Canadian Forest Service; Pyeongtaek University; International Institute for Applied Systems Analysis (IIASA); Natural Resources Canada; Canadian Forest Service
推荐引用方式 GB/T 7714	Ko, Youngjin,Song, Cholho,Fellows, Max,et al. Generic Carbon Budget Model for Assessing National Carbon Dynamics toward Carbon Neutrality: A Case Study of Republic of Korea[J],2024,15(5).
APA	Ko, Youngjin.,Song, Cholho.,Fellows, Max.,Kim, Moonil.,Hong, Mina.,...&Lee, Woo-Kyun.(2024).Generic Carbon Budget Model for Assessing National Carbon Dynamics toward Carbon Neutrality: A Case Study of Republic of Korea.FORESTS,15(5).
MLA	Ko, Youngjin,et al."Generic Carbon Budget Model for Assessing National Carbon Dynamics toward Carbon Neutrality: A Case Study of Republic of Korea".FORESTS 15.5(2024).