Occurrence Download

A dataset containing 652 species occurrences available in GBIF matching the query: { "and" : [ "TaxonKey is Chlidonias niger (Linnaeus, 1758)", "Country is Mexico", "HasCoordinate is true", "HasGeospatialIssue is false" ] } The dataset includes 652 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004870-150316153013904/datasets/export for details. Data from some individual datasets included in this download may be licensed under less restrictive terms.本数据集包含652条物种出现记录，均来自全球生物多样性信息设施（GBIF，Global Biodiversity Information Facility），且匹配如下查询条件：分类单元键（TaxonKey）对应物种为黑浮鸥（*Chlidonias niger* (Linnaeus, 1758)）、采集国家为墨西哥、具备有效地理坐标且无地理空间问题。 本数据集共计包含来自22个组成数据集的652条记录；详细信息请访问链接 https://api.gbif.org/v1/occurrence/download/0004870-150316153013904/datasets/export 查阅。 本次下载所包含的部分独立数据集，其授权使用条款可能更为宽松。