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The Internet-based clearing-house mechanism (CHM) of the Convention on Biological Diversity (CBD) is studied from the point of view of its information content, value for end-users and usability. The results show that, although the basic idea of the national CHM has been realised fairly well, the information provided by the national web sites is scarce and unprocessed. Especially the amount and processing...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.