如果您已被重定向到此页面，很可能是您使用api.gbif.org、www.gbif.org和/或tile.gbif.org上的GBIF服务已被 暂时限制。 GBIF提供对我们API的免费访问，但是某些查询或查询模式会对我们的服务器造成高负载，可能会受到限制。
尤其是，
- 高偏移量(≥10000)的搜索查询受到限制。 需要某个物种、地区或其他搜索的所有发生数据的使用者应使用GBIF 发生下载API 或发生快照
- automated scripts, bots or crawlers accessing the web portal, www.gbif.org, may be restricted (species, occurrence, dataset information should be retrieved through an appropriate API)
- excessive API queries, where data is readily available for download, may be limited, e.g.,
- The entire occurrence dataset is available for download through Occurrence Snapshots or via several cloud providers
- Checklist / species data may be downloaded from the GBIF Backbone Taxonomy
If you have questions or believe that you are seeing this message in error, please contact helpdesk@gbif.org. If necessary, we may also be able to help you generate customized data downloads, especially for complicated and/or very large queries.
We thank you for your interest in using GBIF-mediated data and apologize for the inconvenience.