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===Methodology===
===Methodology===
Not applicable.
Not applicable.
Return to [[Categories_and_Layers#tab=Fishing|fishing]].


=Baltic Sea=
=Baltic Sea=
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This layer is not available in the Baltic Sea Edition.
This layer is not available in the Baltic Sea Edition.
Return to [[Categories_and_Layers#tab=Fishing|fishing]].


=Clyde Marine Region=
=Clyde Marine Region=
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This layer is not available in the Clyde Marine Region Edition.
This layer is not available in the Clyde Marine Region Edition.
Return to [[Categories_and_Layers#tab=Fishing|fishing]].


=Adriatic Sea=
=Adriatic Sea=
Not applicable.
Not applicable.


This layer is not available in the Adriatic Sea Edition.<headertabs/>
This layer is not available in the Adriatic Sea Edition.
 
Return to [[Categories_and_Layers#tab=Fishing|fishing]].
=Eastern Mediterranean Sea=
== Types ==
* Very Low Density
* Low Density
* Medium Density
* High Density
* Very High Density
 
==Metadata==
===Data Source===
Industrial Catch is a month-by-month, computer generated data layer following calculations made by the ecosystem simulation (EwE). The simplified EwE Eastern Mediterranean model was adjusted for use in the MSP Challenge by Eyal Ofir.
 
For more information on how Ecopath-with-Ecosim (EwE) works, please visit our [https://community.mspchallenge.info/wiki/Ecosystem_simulation_(MEL_%26_EwE) Wiki] page or visit the official EwE website at [https://ecopath.org/ https://ecopath.org].<headertabs/>

Revision as of 14:34, 5 February 2025

Industrial and Pelagic Trawl Catch
Layer Industrial and Pelagic Trawl.png
Layer Info
Category Activities
Sub-category Fishing

Description

Trawling is a method of fishing that involves pulling a fishing net through the water behind one or more boats. The net that is used for trawling is called a trawl. Pelagic trawling is also known as midwater trawling. This kind of trawling catches pelagic fish such as anchovies, shrimp, tuna and mackerel, whereas bottom trawling targets both bottom-living fish (groundfish) and semi-pelagic fish such as cod, squid, halibut and rockfish. Pelagic trawls are typically much larger than bottom trawls, with very large mesh openings in the net, little or no ground gear, and little or no chaffing gear.

Source of image: Fishing fleets poster created for NorthSEE project, accessible at MSP Challenge community website.

MSP Challenge

Industrial and Pelagic Trawl Catch is a month-by-month, computer generated data layer following this fleet's fishing efforts calculated by the ecosystem simulation. This fleet doesn't fish in areas that are protected against industrial and pelagic trawl.

A plan can also include a change in the fishing efforts for this fleet per EEZ. Activate the Fishing controls by ticking the appropriate checkbox under section 2b in the Plan Wizard. Subsequently change the Fishing effort sliders under the Fishing tab of the Plan Details (maximize the Plans Monitor and select your plan).

Return to fishing.

Retrieved from "https://knowledge.mspchallenge.info/index.php?title=Industrial_and_Pelagic_Trawl_Catch&oldid=6223"
This page was last edited on 5 February 2025, at 14:34. Content is available under GPLv3 unless otherwise noted.