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Data underlying the publication: A tale of scale: Different factors influence the range boundaries and habitat use of a generalist mammalian carnivore

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4TU.ResearchData2025-10-31 更新2026-04-23 收录
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https://data.4tu.nl/datasets/bb39045d-6660-4a47-ac73-a5d41bccdf1b/2
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The data available in this dataset was used for the species distribution modelling of brown hyenas in southern Africa, including occurrence points, background points, environmental predictors and R code to run the analysis. Occurrence points are at ~10km resolution, collected by 100+ data contributors, through camera traps, direct observations, telemetry, scats and spoor, and collated by the IUCN SSC Hyaena Specialist Group. The environmental predictors were collected from open access sources, cropped tot he modelling region (southern Africa - Angola, Zambia, Malawi, Mozambique, Zimbabwe, Botswana, Namibia, South Africa, Lesotho, Eswatini), transformed into a normal distribution when possible, and standardized to a mean of 0 and standard deviation of 1. The R file includes code used to run the ensembled species distribution analysis.

本数据集所含数据用于非洲南部棕鬣狗的物种分布建模,包含物种出现点位、背景点位、环境预测因子及用于运行分析的R代码。该数据集的物种出现点位分辨率约为10千米,由100余名数据贡献者通过相机陷阱、直接观测、遥测技术、粪便及兽迹采集得到,并由国际自然保护联盟物种存续委员会鬣狗专家小组(IUCN SSC Hyaena Specialist Group)整理汇总。环境预测因子取自开放获取数据源,经裁剪至建模研究区域(非洲南部——安哥拉、赞比亚、马拉维、莫桑比克、津巴布韦、博茨瓦纳、纳米比亚、南非、莱索托、斯威士兰),尽可能转换为正态分布,并标准化至均值为0、标准差为1。该R代码文件包含用于运行集成物种分布分析的代码。
创建时间:
2025-10-31
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