Occurrence Download

A dataset containing 6727 species occurrences available in GBIF matching the query:
{
"and" : [
{
"and" : [
"HasGeospatialIssue is false",
"HasCoordinate is true",
"OccurrenceStatus is Present",
{
"not" : {
"BasisOfRecord" : [
"is one of (Fossil, Living Specimen)"
]
}
}
]
},
"TaxonKey is one of (Toxostoma crissale, Toxostoma dorsale, Toxostoma dorsale dorsale)",
"Year is greater than or equal to 2000",
"Year is less than or equal to 2009",
"Month is one of (November, December, January, February, March, April, May, June, July, August, September, October)"
]
}

The dataset includes 6727 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015703-260507073636908/datasets/export for details.

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

本数据集共收录6727条物种出现记录，均来自全球生物多样性信息设施（Global Biodiversity Information Facility, GBIF），且全部匹配以下查询规则：需同时满足以下全部条件：
1. 同时满足：无地理空间异常（HasGeospatialIssue）为否，包含有效坐标（HasCoordinate）为是，物种出现状态（OccurrenceStatus）为确证存在，且记录依据类型（BasisOfRecord）不属于化石标本（Fossil）或活体标本（Living Specimen）；
2. 分类单元键（TaxonKey）属于以下类群：Toxostoma crissale、Toxostoma dorsale、Toxostoma dorsale dorsale；
3. 记录年份大于或等于2000年；
4. 记录年份小于或等于2009年；
5. 记录月份属于以下之一：11月、12月、1月、2月、3月、4月、5月、6月、7月、8月、9月、10月。

本数据集共计包含6727条记录，源自14个组成数据集；详细信息可通过链接https://api.gbif.org/v1/occurrence/download/0015703-260507073636908/datasets/export查阅。

此外，本下载包中部分独立数据集的授权条款可能较为宽松。