Migrating fishes — river fragmentation by obstacles for year 1700 and 2005, salmon adult, downstream to upstream
For references, please go to www.eea.europa.eu/soer or scan the QR code.
This briefing is part of the EEA's report The European Environment - State and Outlook 2015. The EEA is an official agency of the EU, tasked with providing information on Europe's environment.
PDF generated on 06 May 2016, 10:51 PM