评估野生动物物种的生产和生态系统潜力的多维框架:来自拉丁美洲的见解
Jhuliet Katalina Guerrero-Peñarete1, Carlos Alberto Martínez1, Karol B Barragán-Fonseca1
1Universidad Nacional de Colombia Sede Bogotá, Faculty of Veterinary Medicine and Animal Sciences, Bogotá, Colombia.
Journal of environmental management
|February 2, 2026
概括
可持续的野生动物管理需要平衡生产潜力和生态系统服务. 这一框架揭示了生产价值并不总是与生态可持续性保持一致,需要特定的环境保护策略.
科学领域:
- 生态生态学 生态生态学
- 保护生物学 保护生物学
- 生物经济学是生物经济学.
背景情况:
- 有效的野生动物管理需要综合性框架,考虑经济价值和生态功能.
- 目前的评估往往忽视了物种的生产潜力和它们的生态系统服务之间的相互作用.
研究的目的:
- 引入和应用一个基于生产潜力 (PP) 和生态系统潜力 (EP) 的多维框架来评估野生动物物种.
- 为了比较不同种类的生产可行性和生态系统贡献,特别是在拉丁美洲.
- 确定生产利用和生态作用之间的潜在互补性和权衡.
主要方法:
- 开发了一个具有两个维度的新框架:生产潜力 (PP) 和生态系统潜力 (EP).
- 对PP的指标包括繁殖,营养,生产,市场整合和监管可行性.
- 对EP的指标包括提供,监管,支持和文化生态系统服务.
- 分析了60种物种的数据,使用得分,k-means集群和主要成分分析 (PCA).
主要成果:
- 无脊椎动物表现出比脊椎动物更高的生产潜力,通常受到生物和法律因素的限制.
- 生态系统潜力各异,与营养循环,废物分解,授粉,生态旅游和象征价值相关的独特集群.
- 综合分析揭示了六个集群,突出了生产用途和生态角色之间的权衡和互补性.
结论:
- 生产绩效并不总是与生态系统的可持续性保持一致.
- 野生动物管理决策必须根据特定的生态,法律和社会文化背景进行调整.
- 拟议的框架为综合性野生动物评估提供了一个基本工具,有助于生物经济规划和生物多样性保护.
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