从海流中获得的黑海的生态连接数据集
Nikolaos Nagkoulis1,2, Christos Adam2, Ioannis Mamoutos2
1Department of Ecology, School of Biology, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Data in brief
|January 27, 2025
概括
一种新的基于图形的方法将海流数据转化为黑海的生态连接数据集. 这种方法通过绘制海洋走廊的地图,有助于空间保护规划和环境保护.
科学领域:
- 海洋生态海洋生态学
- 空间保护规划空间保护规划
- 海洋学 海洋学 海洋学
背景情况:
- 生态连接对于物种的迁移和保护至关重要,尤其是在面临气候变化的海洋环境中.
- 海洋连接数据很难获得,将海流数据处理成可用于保护规划的格式是复杂的.
研究的目的:
- 开发和应用基于图形的方法来将海流数据转化为空间连接矩阵.
- 创建黑海生态走廊的高分辨率数据集.
- 支持空间保护优先级和生态建模.
主要方法:
- 使用基于图形的方法将海流数据 (方向和大小) 转换为生态连接信息.
- 海流中心点被转化为点,它们的属性被投射到最近邻近的图表上.
- 开源的科珀尼克斯黑海物理重新分析数据 (1993-2023) 用于生成图形对象和形状文件.
主要成果:
- 创建了一个新的,高分辨率的黑海海洋生态连接的数据集.
- 数据集包括与R,Python和QGIS兼容的17个文件 (月度,季节性,年度).
- 开发的算法是可访问的,促进可重复的研究和应用.
结论:
- 基于图表的方法有效地将复杂的海流数据转化为可操作的生态连接信息.
- 生成的数据集为分析黑海连接模式和告知保护战略提供了宝贵的资源.
- 这种方法加强了将海洋连通性纳入空间保护规划和环境保护工作的整合.
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