논문 상세보기
pp.51-61
This study was carried out to assess the carbon budget of two urban parks and one natural park and to prepare the plan for improving the ecological functions of the park including carbon sink. Net Ecosystem Production (NEP) of those study sites was calculated from the relationship between Net Primary Production (NPP) and soil respiration of each study site. To understand carbon budget of the whole area designated as the park, carbon budget of the urban park was analyzed by classifying the vegetated and the non-vegetated zones. NEP of the Nohae and the Sanggye parks calculated by reflecting areal size that the non-vegetated zones occupy were shown in - 1.0 and 0.6 ton C ha-1 yr-1, respectively. On the other hand, NEP of Mt. Bulam natural park as a reference site was in 2.3 ton C ha-1 yr-1. Based on the result, the Nohae park was assessed as carbon source rather than carbon sink. On the other hand, the Sanggye park was classified as carbon sink but the role was poor compared with natural park. The result is, first of all, due to lower NPP of the vegetation introduced for the parks compared with natural vegetation. The other reason is due to wide arrangement of non-vegetated zone. To solve those problems and thereby to create the urban park with high ecological quality, selection of plant species suitable for the ecological characteristic of the park, their arrangement imitated natural vegetation, and ecological zoning were recommended.
재료 및 방 법
1. 조사지 개황
2. 종 조성
3. 순생산량
4. 토양호흡량
5. 순생태계생산량
결 과
1. 종 조성
2. 순생산량
3. 토양호흡량
4. 순생태계생산량
고 찰
1. 도시공원과 자연림의 탄소흡수능
2. 도시공원의 탄소흡수능 증진 전략
적 요
사 사
Refer nces
