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===MSP Challenge 2050:===
===MSP Challenge 2050:===


In the MSP Challenge Game Bottom Trawling  
In the MSP Challenge Game Bottom Trawling affect
 
 


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{| class="wikitable sortable"
{| class="wikitable sortable"
|-
|-
!Group name||Bottom Trawl||Industrial Trawl||Drift and Fixed Nets||
!Group name||t/km2
|-
|-
|Flatfish||0,675||0,001||0,008
|Flatfish||0,675
|-
|-
|Cod||0,119||0,001|0,003
|Cod||0,119
|-
|-
|Demersal||0,072||0,001|0,003
|Demersal||0,072
|-
|-
|Sandeel||0,000||1,000|0,000
|Sandeel||0,000
|-
|-
|Herring||0,002||0,877|0,000
|Herring||0,002
|-
|-
|Mackerel||0,008||0,210||0,001
|Mackerel||0,008
|-
|-
|Benthic||0,112||0,010||0,000
|Benthic||0,112
|-
|-
|Cetaceans||N/A||N/A||N/A
|Cetaceans||N/A||N/A||N/A
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[[File:NS_Bottom_Trawl_Flow.png|500px]]
[[File:NS_Bottom_Trawl_Flow.png|500px]]
Industrial and Pelagic Trawl:
[[File:NS_Industrial_Trawl_Flow.png|500px]]
Drift and Fixed Nets:
[[File:NS_Nets_Flow.png|500px]]


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[[File:Natura_2000_Example.webm|750px|start=.75]]
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Revision as of 08:32, 6 March 2018

Protection Against Bottom Trawl
Bottom-Trawl.png
Layer Info
Category Protected Areas
Sub-Category Yes
Editable Unknown
DataOwner Polygon
Layer
Natura 2000


Description:

Bottom trawling is trawling (towing a trawl, which is a fishing net) along the sea floor. It is also referred to as "dragging". The scientific community divides bottom trawling into benthic trawling and demersal trawling. Benthic trawling is towing a net at the very bottom of the ocean and demersal trawling is towing a net just above the benthic zone.

@Wikipedia

MSP Challenge 2050:

In the MSP Challenge Game Bottom Trawling affect


Type Overview:

Fishing Type Impact:

The following table indicates the t/km2 catch on the basic settings of the game. Increasing or decreasing the fishing effort will result in increased impact on the following groups.

Group name t/km2
Flatfish 0,675
Cod 0,119
Demersal 0,072
Sandeel 0,000
Herring 0,002
Mackerel 0,008
Benthic 0,112
Cetaceans N/A N/A N/A

Fishing Type Flow Diagram:

The following diagrams show the impact of different Fishing Fleets on ecology. The different types can protect against the impacts of the indicated fleets.

Bottom Trawl

NS Bottom Trawl Flow.png

NO VIDEO AVAILABLE

This page was last edited on 6 March 2018, at 08:32. Content is available under GPLv3 unless otherwise noted.