比较在婆罗洲规划保护区网络时的适当和主动方法
Ewan A Macdonald1,2, Samuel A Cushman3, Yadvinder Malhi4
1Worcester College, University of Oxford, Walton St, Oxford, OX1 2HB, UK. ewan.macdonald@worc.ox.ac.uk.
npj biodiversity
|September 6, 2024
概括
优先考虑生物多样性和发展风险的积极保护比对野生动物的适当保护更有效,例如桑达云. 这种方法最大限度地提高了物种和生态系统的保护成果.
科学领域:
- 保护生物学 保护生物学
- 空间规划 空间规划 空间规划
- 生物多样性管理的管理
背景情况:
- 保护区对于野生动物保护至关重要,但经常受到偏见和不足的影响.
- 一个常见的批评是保护区位于偏远的高海拔地区,威胁水平较低.
研究的目的:
- 探索保护区放置偏差对保护的影响.
- 为了比较"主动保护"与"方便保护"策略的有效性.
- 为了评估在婆罗洲的桑达云的假设保护场景.
主要方法:
- 利用一个思想实验,用七个反事实场景来保护桑达云.
- 将"主动保护" (高生物多样性,高发展风险) 与"方便保护" (低发展风险) 进行比较.
- 用公布的森林丧失影响分析作为评估模拟结果的基准.
主要成果:
- 随意的储备设计提供了相比于正常运作情况的最小效益.
- 积极主动的保护区设计显示了显著更高的保护效率.
- 该研究强调了保护目标与经济发展需求之间的权衡.
结论:
- 积极的保护策略是最大限度地提高保护效率的优势.
- 保护区网络设计必须平衡生物多样性优先事项与发展压力.
- 有效的保护计划需要仔细考虑生态和社会经济因素.
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