Occurrence Download

A dataset containing 178699 species occurrences available in GBIF matching the query: { "and" : [ "BasisOfRecord is Specimen", "Geometry POLYGON((-110.5 20,-97.5 20,-97.5 36,-110.5 36,-110.5 20))", "HasCoordinate is true", "HasGeospatialIssue is false", "OccurrenceStatus is Present", "TaxonKey is Asterales" ] } The dataset includes 178699 records from 181 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0159731-200613084148143/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178699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）中匹配如下查询条件的条目： { "and" : [ "记录基础类型（BasisOfRecord）为标本（Specimen）", "空间几何（Geometry）为多边形（POLYGON）：((-110.5 20,-97.5 20,-97.5 36,-110.5 36,-110.5 20))", "存在坐标信息（HasCoordinate）为真", "无地理空间问题（HasGeospatialIssue）为假", "出现状态（OccurrenceStatus）为存在（Present）", "分类单元键（TaxonKey）匹配菊目（Asterales）" ] } 本数据集共包含178699条记录，源自181个组成数据集；详细信息可通过链接 https://api.gbif.org/v1/occurrence/download/0159731-200613084148143/datasets/export 查询获取。 本次下载所包含的部分单个数据集，其数据授权条款可能更为宽松。