Presence and environmental data for the non-native common wall lizard (Podarcis muralis) in England, 2016-2018

The datasets contains species presence and background points, and their associated environmental data for non-native common wall lizard (Podarcis muralis). These data are included for local and national scale modelling of likelihood of species presence, as used in the modelling software MaxEnt. The .asc files included are the raw spatial data of parameters (i.e., distance to nearest road) used in modelling at various local regions, from which SWD 'samples with data' were extracted. Outputs from the local MaxEnt models produced the .txt files included. These serve as landscape layer inputs (habitat suitability and movement cost layers) for modelling population growth and spatial spread in the Individual based modelling platform, RangeShifter. Subsequent outputs of projected population growth (number of individuals per landscape cell) and x/y coordinates for each cell, are presented in files with the prefix Pop.csv and avg.csv (averaged data over 50 replicate runs). Full details about this dataset can be found at https://doi.org/10.5285/8ae3f9ef-9a75-4237-afbd-e01abe02e75b

该数据集包含了非本地常见壁虎（Podarcis muralis）的物种存在和背景点，以及与之相关的环境数据。这些数据被纳入其中，旨在为物种存在的可能性进行地方和国家级别的建模，并在MaxEnt建模软件中应用。所包含的.asc文件是用于各种地方区域建模的参数（例如，到最近道路的距离）的原始空间数据，从中提取了SWD '带有数据的样本'。地方MaxEnt模型产生的输出以.txt文件的形式存在。这些文件作为景观层输入（栖息地适宜性和移动成本层）用于在个体基础建模平台RangeShifter中模拟种群增长和空间扩散。随后预测的种群增长输出（每个景观单元中的个体数量）以及每个单元的x/y坐标，以Pop.csv和avg.csv（50次重复运行的平均数据）为前缀的文件呈现。关于此数据集的详细信息可在https://doi.org/10.5285/8ae3f9ef-9a75-4237-afbd-e01abe02e75b找到。