No edit summary
(minor changes following new client version)
 
(7 intermediate revisions by one other user not shown)
Line 4: Line 4:
{{Infobox
{{Infobox
  | title  = {{PAGENAME}}
  | title  = {{PAGENAME}}
  | image = [[File:Layer_Drift_and_Fixed_Nets_Catch.png|200px]]
  | image = [[File:Nets.png|200px]]
  | headerstyle  =  background:#595958; color:#f9f9f9;
  | headerstyle  =  background:#595958; color:#f9f9f9;
  | header1 = Layer Info
  | header1 = Layer Info
Line 15: Line 15:


The drift and fixed nets fishing fleet is much smaller in terms of total catches than the bottom trawl or the industrial trawl. This method of fishing allows targeting the desired species and size, with reduced by-catch and discard, so this fleet has a lower ecosystem impact compared to the trawl fleets. Drift nets are deployed in the current and are allowed to float freely, while fixed nets are anchored to the sea bottom.
The drift and fixed nets fishing fleet is much smaller in terms of total catches than the bottom trawl or the industrial trawl. This method of fishing allows targeting the desired species and size, with reduced by-catch and discard, so this fleet has a lower ecosystem impact compared to the trawl fleets. Drift nets are deployed in the current and are allowed to float freely, while fixed nets are anchored to the sea bottom.
Source of image: Fishing fleets poster created for NorthSEE project, accessible at [https://community.mspchallenge.info/wiki/Materials_for_facilitators MSP Challenge community website].


==MSP Challenge==
==MSP Challenge==
Line 20: Line 22:
Drift and Fixed Nets Catch is a month-by-month, computer generated data layer following this fleet's fishing catch calculated by the ecosystem simulation. This fleet doesn't fish in areas that are [[Protection Against Nets|protected against drift and fixed nets]].
Drift and Fixed Nets Catch is a month-by-month, computer generated data layer following this fleet's fishing catch calculated by the ecosystem simulation. This fleet doesn't fish in areas that are [[Protection Against Nets|protected against drift and fixed nets]].


A plan can also include a change in the fishing efforts for this fleet per [[EEZ|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).
A plan can also include a change in the fishing efforts for this fleet per [[EEZ|EEZ]]. Activate the Fishing controls by ticking the appropriate checkbox in the Plan Wizard. Subsequently change the appropriate Fishing effort sliders.
 
Return to [[Categories and Layers#tab=Fishing|fishing]].
   
   
=North Sea=
=North Sea=
Line 28: Line 32:
* [[Flatfish|Flatfish]]
* [[Flatfish|Flatfish]]
* [[Demersal fish|Demersal fish]]
* [[Demersal fish|Demersal fish]]
* Demersal predators
* [[Demersal predators]]
* [[Sandeel|Sandeel and sprat]]
* [[Sandeel]]
*[[Sprat]]
* Many other species  
* Many other species  
==Types==
==Types==
Line 67: Line 72:
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.
 
=Eastern Mediterranean Sea=
Not applicable.
 
This layer is not present in the Eastern Mediterranean Sea.<headertabs/>

Latest revision as of 13:13, 4 April 2025

Drift and Fixed Nets Catch
Nets.png
Layer Info
Category Activities
Sub-category Fishing

Description

The drift and fixed nets fishing fleet is much smaller in terms of total catches than the bottom trawl or the industrial trawl. This method of fishing allows targeting the desired species and size, with reduced by-catch and discard, so this fleet has a lower ecosystem impact compared to the trawl fleets. Drift nets are deployed in the current and are allowed to float freely, while fixed nets are anchored to the sea bottom.

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

MSP Challenge

Drift and Fixed Nets Catch is a month-by-month, computer generated data layer following this fleet's fishing catch calculated by the ecosystem simulation. This fleet doesn't fish in areas that are protected against drift and fixed nets.

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 in the Plan Wizard. Subsequently change the appropriate Fishing effort sliders.

Return to fishing.

In the North Sea, the Drift and Fixed Nets fleet catches numerous of the larger species, including:

Types

  • Very Low Density
  • Low Density
  • Medium Density
  • High Density
  • Very High Density

Metadata

Data Source

The drift and fixed nets catch data layer comes from the EwE simplified North Sea model based on Mackinson and Daskalov 2007 and ICES WGSAM 2015 Keyrun. Ecospace based on Romagnoni et al 2015. The model was adjusted for use in the MSP Challenge by Giovanni Romagnoni.

Original Title

Drift and fixed nets catch.

Description

Includes fixed and drift nets.

Creation Date

Not applicable.

Methodology

Not applicable.

Not applicable.

This layer is not available in the Baltic Sea Edition.

Not applicable.

This layer is not available in the Clyde Marine Region Edition.

Not applicable.

This layer is not available in the Adriatic Sea Edition.

Not applicable.

This layer is not present in the Eastern Mediterranean Sea.

Retrieved from "https://knowledge.mspchallenge.info/index.php?title=Drift_and_Fixed_Nets_Catch&oldid=6235"
This page was last edited on 4 April 2025, at 13:13. Content is available under GPLv3 unless otherwise noted.