Occurrence Download

A dataset containing 16130 species occurrences available in GBIF matching the query:
{
"and" : [
"TaxonKey is one of (Ehrharta erecta Lam.)",
"BasisOfRecord is one of (Specimen, Human Observation, Observation, Living Specimen, Machine Observation, Literature Occurrence)",
"Geometry POLYGON((-180 -90,180 -90,180 90,-180 90,-180 -90))",
"HasCoordinate is true",
"HasGeospatialIssue is false",
"Year is greater than or equal to 1945"
]
}

The dataset includes 16130 records from 105 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014761-250402121839773/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16130条物种发生记录，均来自GBIF（Global Biodiversity Information Facility，全球生物多样性信息网络），且符合以下查询条件：
1. 分类单元键（TaxonKey）属于直立鼠尾粟（Ehrharta erecta Lam.）
2. 记录基础类型（BasisOfRecord）为以下类型之一：标本、人类观测、观测记录、活标本、机器观测、文献发生记录
3. 地理空间范围为多边形：POLYGON((-180 -90,180 -90,180 90,-180 90,-180 -90))
4. 包含坐标信息（HasCoordinate）为真
5. 无地理空间问题（HasGeospatialIssue）为假
6. 记录年份大于或等于1945年

本数据集共计16130条记录，源自105个组成数据集；详细信息请访问以下链接获取：https://api.gbif.org/v1/occurrence/download/0014761-250402121839773/datasets/export

本次下载所包含的部分独立数据集，其数据可能采用更为宽松的许可条款。