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通过效率分析,调查文化景观中生态系统服务的潜在供应
Vasja Leban1, Lidija Zadnik Stirn2, Špela Pezdevšek Malovrh2
1University of Ljubljana, Biotechnical Faculty, Department of Forestry and Renewable Forest Resources, Večna pot 83, SI-1000, Ljubljana, Slovenia. vasja.leban@bf.uni-lj.si.
Environmental management
|April 11, 2024
概括
本研究引入了效率分析,以评估文化景观中的生态系统服务 (ES). 森林是最有效的,以较低的管理成本提供多种ES,指导可持续的资源管理.
科学领域:
- 生态生态学 生态生态学
- 环境管理环境管理
- 景观科学 景观科学 景观科学
背景情况:
- 平衡生态系统服务 (ESs) 的需求和供应对于文化景观的可持续性至关重要.
- 生态系统的健康和稳定对于通过生态系统满足人类福祉需求至关重要.
- 了解潜在的ES供应是防止生态系统退化的关键.
研究的目的:
- 为评估景观生态系统服务 (ESs) 引入一种新的效率分析框架.
- 为了比较分析多个ES的相对供应与相关的管理成本.
- 确定高效的生态系统组成,并为自然资源管理策略提供信息.
主要方法:
- 定义的景观单位 (LU) 效率是潜在ES供应与管理成本的比率.
- 开发了效率地图,突出了ES供应的"热点"和"冷点".
- 纳入土地使用和土地覆盖管理成本的分析.
主要成果:
- 效率图显示了"热点"和"冷点",表明相对于成本的不同ES供应.
- 森林生态系统被认为是高效的,以最低的管理成本提供最多的ES.
- 该分析强调了与高ES效率相关的特定生态系统组成和管理成本.
结论:
- 效率分析提供了对ES评估的比较方法,超越了绝对供应指标.
- 森林对于最大限度地以最小的管理成本提供ES至关重要.
- 效率地图为区域规划者提供了可操作的见解,以改善表现不佳的自治区的ES供应.
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