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对所有广泛分布的意大利繁殖鸟类物种的高分辨率息地适应性地图

Mattia Brambilla¹, Luca Ilahiane¹, Enrico Caprio^2,3,4

¹Dipartimento di Scienze e Politiche Ambientali, Università degli Studi di Milano, Milano, Italy.

Scientific data

|April 19, 2025

概括

意大利225种繁殖鸟类的高分辨率息地图是使用广泛的发生数据创建的. 这些地图有助于评估生物多样性,并在全球生物多样性危机中确定保护优先事项.

科学领域:

生态生态学生态生态学
保护生物学保护生物学
生物多样性科学生物多样性科学

背景情况:

全球生物多样性危机需要准确,大规模的生物多样性数据来保护.
在广的地区进行生物多样性的调查,在后勤和经济上都很苛刻.
评估知识差距和确定保护优先事项对于有效的保护战略至关重要.

研究的目的:

为了生成意大利225种广泛繁殖的繁殖鸟类的高分辨率息地适应性图.
通过提供详细的空间生物多样性数据来支持生态研究和保护工作.
为了促进保护优先事项的确定和鸟类多样性模式的评估.

主要方法:

用物种分布模型创建息地适合性地图.
使用了大约250万个空间准确的,经过专家验证的鸟类发生记录 (≤1公里尺度).
在2010-2016年间,超过3000名观察员收集了数据,主要是通过Ornitho.it平台.

主要成果:

针对意大利的225种繁殖鸟类,制作了高分辨率的息地适应性图 (0.81至81平方公里,取决于物种).
该数据集提供了全意大利鸟类息地适宜性的全面空间概述.
这些地图基于经过验证的事件记录的强大数据集.

结论:

生成的息地图是生态学家,保护科学家和从业人员的宝贵工具.
这些数据可以用来调查鸟类多样性的广空间模式,并确定关键的保护区.
潜在的应用包括推断生态社区组成和物种分布在国家范围内.

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