Since 1959 fish monitoring has been conducted with a fyke in the Marsdiep at the head of Texel. While the fyke is present, between March and October, it is checked upon every day. Caught fish are identified and measured at NIOZ. The fyke provides long-term monitoring data.
This year we are going to redesign and technically improve the NIOZ website. We would like to take your opinion as website visitor into account.
By answering 10 questions you can help us enormously! It will take you no longer than 4 minutes. You can win a NIOZ t-shirt and a book voucher to the value of EUR 25 if you fill in the questions.
Thank you for your help!
