인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
This study investigates the role of natural grasslands in Korea as carbon sinks and their potential inclusion in the national greenhouse gas (GHG) inventory. The Land Use, Land Use Change, and Forestry sector is vital for emitting and absorbing greenhouse gases, requiring an accurate inventory for effective climate policies. In Korea, current GHG grassland inventories focus solely on pasture sites, defined by the grassland law, using spatial data from the Korea Land and Geospatial InformatiX Corporation (LX) map, reflecting land use. This narrow definition excludes natural grasslands and significant carbon sinks, resulting in gaps that violate the Transparency, Accuracy, Consistency, Comparability, and Completeness principle. Our analysis shows that the LX map identifies 542.74 km² of ranch land, while the mid-level land cover map includes 7,974.29 km² of grassland, of which 205.64 km² are classified as natural. These differences highlight the underrepresentation of natural grasslands, contributing to carbon sequestration through soil organic carbon (SOC) and biomass storage. Notably, only 2.48 km² of natural grasslands overlap with ranch land. This study emphasizes the need for independent coefficients and methodologies for natural grasslands, ensuring their inclusion in GHG inventories. Expanding the scope to cover natural grasslands could enhance Korea’s climate change mitigation efforts by accurately reflecting their carbon sequestration potential and providing a more comprehensive basis for national carbon accounting.
본문·목차
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