I Danmarks Naturfredningsforenings kampagne mod bundtrawl i beskyttet hav kommer den grønne organisation med mange påstande. Men holder de vand? Fiskeri Tidende har kigget dem efter i sømmene:
Påstand: Store dele af det danske hav er påvirket af bundslæbende redskaber
Fakta: Det er langt fra tilfældet, da knap 70procent af det danske hav er friholdt for fiskeri med bundslæbende redskaber fra danske fiskefartøjer. De seneste opgørelser fra DTU Aqua viser, at der de seneste seks år er fisket med bundslæbende redskaber på 32,5 procent af det danske havareal. Det betyder, at 67,5procent af havet ikke er påvirket. 75 procent af dét fiskeri forgår på kun ca. 10 procent af den samlede danske havbund.
Påstand: Når bundtrawl og andre bundslæbende redskaber trækkes hen over havbunden, så ødelægger det levesteder for de sårbare bunddyr og planter
Fakta: Studier viser, at trawlfiskeriet kun påvirker 6 procent af bundyrene og kun påvirker de øverste 2,5 centimeter af havbunden. Det fremgår også, at såfremt et område befiskes en gang om året i en årrække, vil mængden af bunddyr i gennemsnit falde med 15 procent i området, og dermed stadig indeholde 85 % ift. de områder, hvor der ikke fiskes.
Påstand: Bundtrawl er – sammen med kvælstofudledning fra landbruget – den største trussel mod vores havnatur
Fakta: De væsentligste presfaktorer er ikke fiskeri, men klimaforandringer, samt næringsstoffer og udledninger fra land og by. Det viser et internationalt studie fra 2019. Også DTU Aqua peger på disse faktorer og siger klart, at et trawlforbud ikke partout giver flere fisk i vandet.
Påstand: Fskeri med bundslæbende redskaber frigiver næringsstoffer ogsvækker havets evne til at optage og lagre CO2
Fakta: DTU Aqua kalder det ”meget spekulativt”, at trawlfiskeriet i Danmark medvirker til, at der frigives CO2 fra havbunden. Det skyldes, at fiskeriet foregår på kontinentalsoklen, hvor der er så lavvandet, at der ikke er lagret CO2 i havbunden. I 2021 blev der udgivet et studie, der konkluderede, at trawlfiskeriet bidrager til en markant CO2-udledning fordi, der angiveligt frigives CO2 fra havbunden, når den påvirkes af fiskernes trawl. Efterfølgende har studiet fået kraftig kritik, bl.a. af professor Jan Hiddink, der vurderer, at beregningerne er stærkt overdrevne, og at de ikke kan danne baggrund for et trawlforbud.
Påstand: Bundslæbende fiskeri forhindrer ålegræsset i at blive udbredt
Fakta: Trawlfiskeri foregår fra 15-20 meter vand og ud, mens ålegræsset langt de fleste steder kun findes ud til ca. 5 meter. Ergo påvirker bundtrawl ikke ålegræsset, da der ikke er noget overlap. DTU Aqua slår desuden fast, at muslingefiskeri, hvor man bruger muslingeskraber, nærmest aldrig foregår i områder med ålegræs, da skraberen ikke fungerer her, og da muslingerne er for få.
Påstand: Øresund er et godt eksempel på, at et trawlforbud virker
Fakta: Havmiljøets tilstand i Øresund kan ifølge DTU Aqua ikke alene tilskrives trawlforbuddet. Det er uklart, hvordan og hvilken rolle faktorer som trawlforbud, begrænset garnfiskeri og specielle strøm- og dybdeforhold spiller. Desuden er landingerne fra Øresund faldet med ca. 75 % over en fem-årig periode, hvilket ikke vidner om gode forhold for fiskebestandene i sundet.
Kilde: Fiskeri Tidende.



Ja det er sgu utroligt hvad landbrug og fiskeri skal lægge ryg til .Er der egentlig nogen der tænker over at ordet “Iltsvind” i fjordene først opstod efter at de holdt op med at trawle efter ål .Der vil komme gang i fjordene igen hvis man slap et par bomtrawlere løs derinde en gang eller 2 om året ,alle ved jo at stillestående vand i en skovsø vil rådne
Keep up the fantastic work!
I really like reading through a post that can make men and women think. Also, thank you for allowing me to comment!
Awesome! Its genuinely remarkable post, I have got much clear idea regarding from this post
Pretty! This has been a really wonderful post. Many thanks for providing these details.
Awesome! Its genuinely remarkable post, I have got much clear idea regarding from this post
Pretty! This has been a really wonderful post. Many thanks for providing these details.
Good post! We will be linking to this particularly great post on our site. Keep up the great writing
This is my first time pay a quick visit at here and i am really happy to read everthing at one place
I truly appreciate your technique of writing a blog. I added it to my bookmark site list and will
Awesome! Its genuinely remarkable post, I have got much clear idea regarding from this post
This is my first time pay a quick visit at here and i am really happy to read everthing at one place
I am truly thankful to the owner of this web site who has shared this fantastic piece of writing at at this place.
You’re so awesome! I don’t believe I have read a single thing like that before. So great to find someone with some original thoughts on this topic. Really.. thank you for starting this up. This website is something that is needed on the internet, someone with a little originality!
Pretty! This has been a really wonderful post. Many thanks for providing these details.
I very delighted to find this internet site on bing, just what I was searching for as well saved to fav
Pretty! This has been a really wonderful post. Many thanks for providing these details.
For the reason that the admin of this site is working, no uncertainty very quickly it will be renowned, due to its quality contents.
very informative articles or reviews at this time.
This was beautiful Admin. Thank you for your reflections.
I just like the helpful information you provide in your articles
I like the efforts you have put in this, regards for all the great content.
I do not even understand how I ended up here, but I assumed this publish used to be great
This was beautiful Admin. Thank you for your reflections.
Pretty! This has been a really wonderful post. Many thanks for providing these details.
I am truly thankful to the owner of this web site who has shared this fantastic piece of writing at at this place.
This is really interesting, You’re a very skilled blogger. I’ve joined your feed and look forward to seeking more of your magnificent post. Also, I’ve shared your site in my social networks!
Good post! We will be linking to this particularly great post on our site. Keep up the great writing
For the reason that the admin of this site is working, no uncertainty very quickly it will be renowned, due to its quality contents.
Hi there to all, for the reason that I am genuinely keen of reading this website’s post to be updated on a regular basis. It carries pleasant stuff.
I really like reading through a post that can make men and women think. Also, thank you for allowing me to comment!
There is definately a lot to find out about this subject. I like all the points you made
Good post! We will be linking to this particularly great post on our site. Keep up the great writing
This was beautiful Admin. Thank you for your reflections.
I truly appreciate your technique of writing a blog. I added it to my bookmark site list and will
I just like the helpful information you provide in your articles
I really like reading through a post that can make men and women think. Also, thank you for allowing me to comment!
I am truly thankful to the owner of this web site who has shared this fantastic piece of writing at at this place.
This is really interesting, You’re a very skilled blogger. I’ve joined your feed and look forward to seeking more of your magnificent post. Also, I’ve shared your site in my social networks!
I appreciate you sharing this blog post. Thanks Again. Cool.
For the reason that the admin of this site is working, no uncertainty very quickly it will be renowned, due to its quality contents.
Awesome! Its genuinely remarkable post, I have got much clear idea regarding from this post
Great information shared.. really enjoyed reading this post thank you author for sharing this post .. appreciated
You’re so awesome! I don’t believe I have read a single thing like that before. So great to find someone with some original thoughts on this topic. Really.. thank you for starting this up. This website is something that is needed on the internet, someone with a little originality!
very informative articles or reviews at this time.
This was beautiful Admin. Thank you for your reflections.
Very well presented. Every quote was awesome and thanks for sharing the content. Keep sharing and keep motivating others.
I truly appreciate your technique of writing a blog. I added it to my bookmark site list and will
Nice post. I learn something totally new and challenging on websites
I really like reading through a post that can make men and women think. Also, thank you for allowing me to comment!