息地和地点的年龄决定了风能设施的尸体持久性:来自大规模分析的证据
Andreas Ravache1, Manuela Huso2, Kévin Barré1
1Centre d'Ecologie et des Sciences de la Conservation (CESCO), Muséum national d'Histoire naturelle, Centre National de la Recherche Scientifique, Sorbonne Université, Paris, France; Centre d'Ecologie et des Sciences de la Conservation (CESCO), Muséum national d'Histoire naturelle, Station de Biologie Marine, Paris, France.
Journal of environmental management
|February 12, 2026
概括
估计风力轮机对生物多样性的影响是很困难的,因为尸体清理. 我们的研究发现,息地和风力设施的特征显著影响了尸体的持久性,但单独的模型无法可靠地预测它.
科学领域:
- 生态生态学 生态生态学
- 野生动物生物学 野生动物生物学
- 保护科学 保护科学
背景情况:
- 估计来自风力轮机的野生动物死亡人数对于生物多样性影响评估至关重要.
- 尸体检测是偏向于清理和移位,需要准确的持久性模型.
- 目前的死亡率估计通常依赖于可能不反映现实世界的尸体持久性的假设.
研究的目的:
- 确定影响鸟类和动物尸体在风力轮机周围持续存在的关键因素.
- 评估不同统计分布的适用性,以建模尸体持久性.
- 提高风力轮机死亡率估计方法的准确性.
主要方法:
- 汇总了来自法国的10,000多个尸体持久性记录.
- 利用参数生存模型来分析息地,天气,风力设施和尸体类型的影响.
- 评估指数分布与其他尸体持久性模型相匹配.
主要成果:
- 尸体中位持续时间仅为1.91天;指数分布不符合持续数据.
- 持久性因息地 (例如,与增加,与森林减少) 和设施年龄而有显著差异.
- 鸟类的持续时间比动物长;持续时间在夏季最高,秋季最低,没有气象影响.
结论:
- 息地和风力设施的特征显著影响了体的持久性,但单独的解释力很低.
- 目前的预测模型不足以取代基于现场的尸体持久性试验.
- 准确的死亡率估计需要将本地持久性数据与强大的估计器和适当的分配函数集成在一起.
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