Occurrence Download

A dataset containing 16346 species occurrences available in GBIF matching the query:
{
"and" : [
"TaxonKey is one of (Linepithema humile)",
"BasisOfRecord is one of (Observation, Human Observation, Material sample, Specimen, Unknown evidence, Machine Observation, Occurrence evidence)",
"Year is greater than or equal to 1971",
"Year is less than or equal to 2025",
"HasCoordinate is true",
"OccurrenceStatus is Present",
"HasGeospatialIssue is false",
{
"or" : [
"CoordinateUncertaintyInMeters is less than or equal to 5000",
"CoordinateUncertaintyInMeters is null"
]
}
]
}

The dataset includes 16346 records from 109 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020690-260507073636908/datasets/export for details.

Data from some individual datasets included in this download may be licensed under less restrictive terms.

本数据集收录了来自全球生物多样性信息机构（GBIF, Global Biodiversity Information Facility）的16346条物种发生记录，所有记录均需同时满足以下筛选条件：
1. 分类单元键（TaxonKey）为阿根廷蚁（Linepithema humile）；
2. 记录基础类型（BasisOfRecord）属于以下任一类型：观测记录、人类观测、材料样本、标本、未知证据、机器观测、发生证据；
3. 记录年份大于等于1971年；
4. 记录年份小于等于2025年；
5. 具备有效坐标信息（HasCoordinate为真）；
6. 发生状态（OccurrenceStatus）为「存在」；
7. 无地理空间数据异常（HasGeospatialIssue为假）；
8. 坐标不确定性（以米为单位，CoordinateUncertaintyInMeters）需满足以下任一条件：小于等于5000，或该字段为空值。

本数据集共计16346条记录，源自109个组成数据集；详细信息请参见以下链接：https://api.gbif.org/v1/occurrence/download/0020690-260507073636908/datasets/export

本次下载所包含的部分独立数据集，其数据适用的授权条款可能更为宽松。