Occurrence Download

A dataset containing 3857 species occurrences available in GBIF matching the query: { "and" : [ "Country is one of (Belgium)", "BasisOfRecord is one of (Human Observation)", "Year is greater than or equal to 1970", "TaxonKey is Trachemys scripta elegans (Wied, 1838)", "HasCoordinate is true", "HasGeospatialIssue is false" ] } The dataset includes 3857 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0042209-210914110416597/datasets/export for details. Data from some individual datasets included in this download may be licensed under less restrictive terms.本数据集收录了可在全球生物多样性信息机构（Global Biodiversity Information Facility, GBIF）获取的、符合以下查询条件的3857条物种出现记录： 需同时满足的查询条件如下： 1. 国家属于比利时（Belgium） 2. 记录基础类型（BasisOfRecord）为人类观测（Human Observation） 3. 记录年份大于等于1970年 4. 分类单元键（TaxonKey）对应红耳龟（*Trachemys scripta elegans*, Wied, 1838） 5. 存在坐标信息（HasCoordinate）为真 6. 无地理空间问题（HasGeospatialIssue）为假 本数据集共包含来自5个组成数据集的3857条记录；详细信息请参阅以下链接获取：https://api.gbif.org/v1/occurrence/download/0042209-210914110416597/datasets/export 本次下载所包含的部分单个数据集，其数据可能采用了限制更为宽松的许可协议。