选择挑:一种基于证据的系统,用于选择受粉友好的花园植物,以支持生物多样性
Andrew Salisbury1, Stephanie Bird1,2, Helen Bostock1
1Royal Horticultural Society (RHS), London, England, United Kingdom.
Bioscience
|November 28, 2025
概括
园林植物可以支持日益减少的授粉者种群. 一种新的基于证据的方法证实,超过90%的评估植物有利于授粉者,为保护种植提供了一种全球性的方法.
科学领域:
- 生态生态学 生态生态学
- 园艺园艺 园艺园艺
- 保护生物学 保护生物学
背景情况:
- 全球授粉者减少对生物多样性构成重大威胁.
- 现有的授粉者友好的花园植物清单往往缺乏强有力的经验证据.
- 种植植物在支持授粉者种群方面发挥着至关重要的作用.
研究的目的:
- 开发和应用一个结构化,以证据为基础的方法来评估栽培花园植物对授粉者的益处.
- 使用这种新方法来评估皇家园艺学会 (RHS) 的"植物对传粉者"清单.
- 提供一个可靠的框架来创建和完善授粉者友好的植物建议.
主要方法:
- 采用决策树和专家工作组,从RHS"受粉植物"列表中评估354种植物种类.
- 批判性地审查了支持每个植物分类的授粉者益处的证据.
- 植物根据证据的强度对它们对授粉者的价值进行了分类.
主要成果:
- 超过90%的被评估的植物种类表现出良好的证据表明它们对授粉者有益.
- 由于证据不足或负面影响,大约4%的种群被排除在外.
- 另外5%的种群需要进行额外的调查来确认它们的授粉者价值.
结论:
- 开发的方法提供了一种实用而强大的方法,用于创建基于证据的授粉植物列表.
- 这种结构化的评估确保了建议是基于经验数据,加强了保护工作.
- 该方法可适应全球应用,以改善全球授粉者友好的种植方案.
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