A dataset for pollinator diversity and their interactions with plants in the Pacific NorthWest

Pollinator populations have declined substantially in recent years. The resulting loss in pollination services has both ecological and economic consequences including reductions in plant diversity and crop production and lower food security. Datasets that identify pollinators and their plant hosts are of utmost importance in order to understand the main causes of pollinator declines. Here we present a dataset, which contains 67,954 individual pollinator records. The data has been collected across the Pacific Northwest, primarily focused in British Columbia (Canada), with 182 individual sites over 11 years, between 2005 and 2017. This dataset comprises multiple studies that aimed to collect information on pollinator abundance, diversity and their interactions with plants. Overall, the dataset includes 937 morphospecies (of which 482 were identified to species) of pollinators across 105 families, including data for bees, wasps, butterflies, moths and flies. We also present information on ...近年来，传粉者（pollinator）种群已出现大幅衰退。由此造成的传粉服务缺失，已产生生态与经济双重后果，包括植物多样性降低、作物产量下降以及粮食安全水平下滑。明确传粉者及其寄主植物的数据集，是解析传粉者种群衰退核心成因的关键支撑。本研究公开一套包含67954条单条传粉者记录的数据集。该数据采集于太平洋西北地区，研究重点主要集中在加拿大不列颠哥伦比亚省，历时11年（2005年至2017年），共覆盖182个采样点位。本数据集整合了多项旨在收集传粉者丰度、多样性及其与植物互作信息的研究成果。总体而言，该数据集涵盖了隶属于105个科的937个传粉者形态种（morphospecies），其中482个已被鉴定至物种水平，包含蜂类、胡蜂类、蝶类、蛾类以及蝇类的相关数据。此外，本数据集还提供了……