Dataset of habitat quality does not predict animal population abundance on frequently disturbed landscapes
收藏资源简介:
This dataset is the results of spatially-explicit simulations. It provides the difference (as calculated using the Earth mover's distance) between the animal relative abundance obtained after simulated movement and the one estimated using a habitat model depending on 1) the cumulative number of cells affected by a disturbance over time and space and 2) the average and standard deviation of the realized animal step length over time, number of individuals, and number of simulations. Simulations and data processing are described in Kunegel-Lion et al., 2022, Ecological Modelling (https://doi.org/10.1016/j.dib.2020.105293)
本数据集为空间显式模拟(spatially-explicit simulations)的结果,其提供了两类动物相对丰度间的差值——该差值通过地球移动距离(Earth mover's distance)计算得到:其中一类为经模拟移动后获取的动物相对丰度,另一类为采用依赖于下述两类参数的栖息地模型所估算得到的动物相对丰度。上述两类参数分别为:1)随时间与空间维度变化的受干扰单元格累积数量;2)随时间、个体数量及模拟次数变化的动物实际步长的平均值与标准差。本数据集对应的模拟实验与数据处理流程已在Kunegel-Lion等人2022年发表于《生态建模(Ecological Modelling)》的研究中详细阐述,对应DOI链接为https://doi.org/10.1016/j.dib.2020.105293



