Data: Environmental filtering governs the spatial distribution of alien fishes in a large, human-impacted Mediterranean river

Fish species data and environmental data (*.csv-files) of the Ebro River and accompanying R-scripts for calculating boosted regression tree models and joint species distribution models (and corresponding plots) used in the study: <br>Radinger J., Alcaraz-Hernández J. D. &amp; García-Berthou E. (2019) Environmental filtering governs the spatial distribution of alien fishes in a large, human-impacted Mediterranean river. <i>Diversity and Distributions</i>. DOI: 10.1111/ddi.12895

本数据集包含本研究采用的埃布罗河（Ebro River）鱼类物种数据与环境数据（格式为*.csv文件），以及用于构建提升回归树模型、联合物种分布模型（含对应可视化图件）的配套R脚本。相关研究文献为：拉丁格（Radinger J.）、阿尔卡拉兹-埃尔南德斯（Alcaraz-Hernández J. D.）与加西亚-贝图（García-Berthou E.）于2019年发表于《多样性与分布（Diversity and Distributions）》的论文《环境过滤调控受人类活动干扰的大型地中海河流中外来鱼类的空间分布》，DOI：10.1111/ddi.12895。