Occurrence Download
收藏DataCite Commons2025-04-11 更新2025-04-15 收录
下载链接：
https://www.gbif.org/occurrence/download/0018143-250402121839773
下载链接
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资源简介：
A dataset containing 6372 species occurrences available in GBIF matching the query:
{
"and" : [
"HasGeospatialIssue is false",
"HasCoordinate is true",
"OccurrenceStatus is Present",
{
"not" : {
"BasisOfRecord" : [
"is one of (Fossil, Living Specimen)"
]
}
},
"TaxonKey is Festuca vivipara (L.) Sm.",
"Year is less than or equal to 2000",
"Year is greater than or equal to 1970",
{
"or" : [
{
"not" : {
"EstablishmentMeans" : [
"is one of (MANAGED, INTRODUCED)"
]
}
},
"EstablishmentMeans is null"
]
},
{
"or" : [
"CoordinateUncertaintyInMeters is less than 1000",
"CoordinateUncertaintyInMeters is null"
]
}
]
}
The dataset includes 6372 records from 65 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018143-250402121839773/datasets/export for details.
Data from some individual datasets included in this download may be licensed under less restrictive terms.
本数据集收录6372条物种发生记录，均为全球生物多样性信息设施（GBIF，Global Biodiversity Information Facility）匹配下述全部筛选条件的条目：存在地理空间问题（HasGeospatialIssue）为假、拥有坐标（HasCoordinate）为真、发生状态（OccurrenceStatus）为"存在"、排除记录基准类型（BasisOfRecord）属于化石（Fossil）或活标本（Living Specimen）的条目、分类单元键（TaxonKey）为Festuca vivipara (L.) Sm.、年份（Year）介于1970年至2000年（含两端）；需满足以下任一附加条件：定居方式（EstablishmentMeans）不属于管理种（MANAGED）或引入种（INTRODUCED），或定居方式字段为空；同时需满足以下任一坐标条件：米制坐标不确定性（CoordinateUncertaintyInMeters）小于1000米，或该字段为空。本数据集共计6372条记录，源自65个附属数据集；详细信息请参阅链接：https://api.gbif.org/v1/occurrence/download/0018143-250402121839773/datasets/export。本次下载所包含的部分独立数据集，其授权使用条款可能较为宽松。
提供机构：
The Global Biodiversity Information Facility
创建时间：
2025-04-11
