Occurrence Download
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资源简介：
A dataset containing 845603 species occurrences available in GBIF matching the query: { "and" : [ { "or" : [ "BasisOfRecord is Human Observation", "BasisOfRecord is Observation" ] }, "Year 2005-2016", "TaxonKey is Anas americana J.F.Gmelin, 1789" ] } The dataset includes 845603 records from 34 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003997-180131172636756/datasets/export for details. Data from some individual datasets included in this download may be licensed under less restrictive terms.
创建时间：
2018-02-10
