HELCOM Biodiversity database

The aim of HELCOM Biodiversity database is to collate all available species observation data made available by HELCOM Contracting Parties from a single entry point.

The database contains +1M species observations and applies World Register of Marine Species (WoRMS) taxonomy. The data model used is based on Darwin Core format, with required extensions added.

Species observations are mostly pointwise observations, but also gridded observations are included for some species.

The database can be searched, viewed and downloaded using a specific web application. The whole database can be downloaded as a zipped ESRI File geodatabase.

Disclaimer: Data in the database is stemming from various sources. While there has been considerable quality assurance efforts, the accuracy of data can not be quaranteed.

HELCOM生物多样性数据库的宗旨是从单一入口点整合由HELCOM缔约方提供的所有可用物种观测数据。
该数据库收录超100万条物种观测数据，并采用世界海洋物种目录（World Register of Marine Species, WoRMS）分类体系。其所使用的数据模型基于达尔文核心（Darwin Core）格式，并添加了必要的扩展项。
物种观测数据以点位式观测为主，同时也包含部分物种的网格化观测数据。
用户可通过专属网页应用对该数据库进行检索、查看与下载。完整数据库可打包为压缩版ESRI文件地理数据库进行下载。
免责声明：本数据库的数据源自多个来源。尽管已开展了大量质量保障工作，但无法保证数据的准确性。