Occurrence Download
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资源简介：
A dataset containing 82266 species occurrences available in GBIF matching the query: { "and" : [ "TaxonKey is Branta canadensis (Linnaeus, 1758)", { "or" : [ "Year is 2015", "Year is 2014" ] } ] } The dataset includes 82266 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002155-150922153815467/datasets/export for details. Data from some individual datasets included in this download may be licensed under less restrictive terms.
创建时间：
2015-09-30
