Applying systematic conservation planning to constitute a protection strategy for broad-leaved Korean pine forests in Changbai Mountains, China
文献类型：期刊论文
| 作者 | MA Lin; SUN Gong-qi; QU Yi; LI Jun-qing |
| 刊名 | Journal of Mountain Science
 |
| 出版日期 | 2016-03 |
| 卷号 | 13期号:3页码:493-507 |
| 关键词 | Korean Pine Changbai Mountain Systematic conservation planning Conservation network Protection strategy Conservation efficiency |
| ISSN号 | 1672-6316 |
| 通讯作者 | LI Jun-qing |
| 英文摘要 | The broad-leaved Korean pine (Pinus koraiensis) forest is one of the most biodiverse zonal communities in the North Temperate Zone and an important habitat for many endangered species. Broad-leaved Korean pine forests (BKPFs) are shrinking quickly due to deforestation and rapid urbanization. Thus, scientific protection strategies are urgently needed to change this status. Changbai Mountains contains one of the largest BKPFs and is considered a priority biodiversity conservation area in China. Guided by systematic conservation planning (SCP) methods and procedures, we chose representative species and communities in BKPFs ecosystem as priority conservation objects, and set quantitative conservation target, which is in the light of the biodiversity characteristic of BKPFs. The watershed area is used as planning unit. We used C-Plan software to calculate the irreplaceability (Ir) value of each planning unit and the contribution value (Ti) of each conservation object to (1) assess the conservation efficiency; (2) identify the conservation gap of the existing conservation network. Then we calculated a human disturbance index (HDI) for planning units in the conservation gaps and combine this with the Ir value to design three conservation scenarios to optimize the conservation network. Results show that planning units with high conservation value 14.16% of the total area, with 3084.36 km2 were covered by the existing conservation network. 79.28% of planning units with high conservation value have not been protected which were concentrated mainly in the eight gap areas. Only 25.3% of protection objects achieved their conservation target with the existing conservation network. Conservation efficiency is low. Three conservation scenarios are constituted, each prioritizing a different aim: (1) ecological value; (2) species rescue; and (3) economical avoidance. The three conservation schemes potentially enable 93%, 88% and 51% of conservation objects, respectively, to achieve identified conservation targets, thereby improving conservation efficiency significantly. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/14093]  |
| 专题 | 成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2016_Vol13 No.3 |
| 推荐引用方式 GB/T 7714 | MA Lin,SUN Gong-qi,QU Yi,et al. Applying systematic conservation planning to constitute a protection strategy for broad-leaved Korean pine forests in Changbai Mountains, China[J]. Journal of Mountain Science,2016,13(3):493-507. |
| APA | MA Lin,SUN Gong-qi,QU Yi,&LI Jun-qing.(2016).Applying systematic conservation planning to constitute a protection strategy for broad-leaved Korean pine forests in Changbai Mountains, China.Journal of Mountain Science,13(3),493-507. |
| MLA | MA Lin,et al."Applying systematic conservation planning to constitute a protection strategy for broad-leaved Korean pine forests in Changbai Mountains, China".Journal of Mountain Science 13.3(2016):493-507. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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