Occurrence Download

A dataset containing 584 species occurrences available in GBIF matching the query: { "and" : [ { "or" : [ "TaxonKey is Polygonum arenarium Waldst. & Kit.", "TaxonKey is Polygonum arenarium subsp. pulchellum (Loisel.) Thell." ] }, "HasCoordinate is true", "HasGeospatialIssue is false" ] } The dataset includes 584 records from 40 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016841-180508205500799/datasets/export for details. Data from some individual datasets included in this download may be licensed under less restrictive terms.本数据集收录584条符合查询条件的物种出现记录，所有记录均可在全球生物多样性信息设施（GBIF，Global Biodiversity Information Facility）中获取，且匹配如下查询规则： { "and" : [ { "or" : [ "分类单元键（TaxonKey）对应砂萹蓄（Polygonum arenarium Waldst. & Kit.）", "分类单元键（TaxonKey）对应砂萹蓄美丽亚种（Polygonum arenarium subsp. pulchellum (Loisel.) Thell.）" ] }, "存在坐标（HasCoordinate）为真", "无地理空间异常（HasGeospatialIssue）为假" ] } 本数据集包含来自40个组成数据集的584条记录；详细信息请访问 https://api.gbif.org/v1/occurrence/download/0016841-180508205500799/datasets/export 查阅。 本次下载所包含的部分单个数据集，其数据可能采用了更为宽松的授权条款。