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/0018316-250402121839773
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资源简介：
A dataset containing 268 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 Kallstroemia parviflora Norton",
"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 268 records from 48 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018316-250402121839773/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268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），且匹配如下查询条件：需满足无地理空间问题（HasGeospatialIssue）为否、包含有效坐标（HasCoordinate）为是、出现状态（OccurrenceStatus）为存在；记录类型（BasisOfRecord）不属于化石（Fossil）与活标本（Living Specimen）两类；分类单元键（TaxonKey）对应物种*Kallstroemia parviflora* Norton；记录年份介于1970年至2000年（含首尾）；建立方式（EstablishmentMeans）要么不属于管理种（MANAGED）与引进种（INTRODUCED），或该字段为空值；坐标不确定性（CoordinateUncertaintyInMeters）小于1000米或该字段为空值。本数据集共计268条记录，数据源自48个独立组成数据集，详细信息请参见：https://api.gbif.org/v1/occurrence/download/0018316-250402121839773/datasets/export。此外，本次下载包含的部分独立数据集可能适用更为宽松的许可条款。
提供机构：
The Global Biodiversity Information Facility
创建时间：
2025-04-11
