Data and Code: Drivers of household arthropod biodiversity across continents

Here, we provide the data and code necessary to reproduce the workflow and analysis in: Barbosa et al. "Drivers of household arthropod biodiversity across continents". The manuscript is currently under review. Using a new comprehensive dataset comprising >100,000 records from users who extensively document their home biodiversity, we provide the first large-scale assessment of how domestic arthropod communities respond to climate and urbanization. Household arthropod data were collected from iNaturalist (iNaturalist.org), a popular citizen science online platform that has become a powerful data source for studying global biodiversity. To understand how human influence shapes household arthropod biodiversity, we used available data on built-up surface areas, human population density and the human footprint index. To examine how climatic predictors are related to home arthropod biodiversity, we gathered global data from the WorldClim database.本研究提供了复现Barbosa等人论文《跨大陆家庭节肢动物生物多样性的驱动因子》（"Drivers of household arthropod biodiversity across continents"）中的实验流程与分析所需的数据集与代码，该论文目前处于同行评审阶段。 本研究依托一套全新的综合性数据集，该数据集包含逾10万条来自详尽记录自家生物多样性的用户的观测记录，首次开展大规模评估以探究家庭节肢动物群落对气候与城市化的响应规律。家庭节肢动物观测数据采集自公民科学在线平台iNaturalist（iNaturalist.org），该平台现已成为研究全球生物多样性的重要数据来源。为解析人类活动如何塑造家庭节肢动物生物多样性，本研究采用了已公开的建成区面积、人口密度与人类足迹指数（human footprint index）数据。为探究气候预测因子与家庭节肢动物生物多样性的关联，本研究从WorldClim数据库获取了全球尺度的相关数据。