城市周边地区是否成为欧洲子 (Oryctolagus cuniculus L.) 的避难所?
Ana Cabrera1, Cristina Mata1,2, Juan E Malo1,2
1Terrestrial Ecology Group (TEG-UAM), Departamento de Ecología, Universidad Autónoma de Madrid, 28049 Madrid, Spain.
Animals : an open access journal from MDPI
|September 27, 2025
概括
欧洲的子种群正在减少. 城市化对子的丰富性产生了负面影响,而城市周边地区并没有提供普遍的避难所,尽管不同类型的城市有不同的影响.
科学领域:
- 生态生态学 生态生态学
- 保护生物学 保护生物学
- 野生动物管理 野生动物管理
背景情况:
- 欧洲子 (Oryctolagus cuniculus) 是地中海生态系统的关键猎物物种.
- 子种群经历了显著的下降和异质的恢复,需要研究丰富的驱动因素.
- 人类 (人类改变) 遗址对子的潜在避难效应仍然是推测性的.
研究的目的:
- 调查影响欧洲子在西班牙中部城市周边地区丰富的因素.
- 评估城市化和景观特征对子种群的影响.
- 为了确定人类化场所是否为欧洲子提供了避难所.
主要方法:
- 在西班牙中部的18个郊区和平行控制站点进行实地研究.
- 测量欧洲子丰富度指数.
- 量化城市占地,植被覆盖面和距离道路,森林和河流的距离.
- 应用线性模型来分析环境因素与子数量之间的关系.
主要成果:
- 城市发展,道路的靠近和牧场比例对子的丰富程度产生了负面影响.
- 距离大森林区域的距离与子的丰富程度有正相关性.
- 与多户或商业/工业区相比,单户住宅区对子密度的负面影响更为显著.
- 城市化影响了子的密度,但并没有创造一个普遍的避难所.
结论:
- 城市化是影响欧洲子分布和丰富性的重要因素.
- 城市周边地区虽然受到城市化的影响,但并不能作为子的普遍避难所.
- 在管理子种群时,保护战略应考虑景观特征和特定类型的城市发展.
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