(Created page with "Category:Fishing =General Information= {{Infobox | title = {{PAGENAME}} | image = 200px | headerstyle = background:#595958; color:#f9f9f9; | header1 = Layer Info | label2 = Category | data2 = Activities | label3 = Sub-category | data3 = Fishing | label4 = Editable | No | }} ==Description== Bottom trawling is trawling (towing a trawl, which is a fishing net) along the sea floor. It is also referred to as...")
 
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  | header1 = Layer Info
  |  label2 = Category |  data2 = Activities
  |  label2 = Category |  data2 = Activities
  |  label3 = Sub-category |  data3 = Fishing
  |  label3 = Sub-category |  data3 = [[Categories_and_Layers#tab=Fishing|Fishing]]
  |  label4 = Editable |  No
  |  label4 = Editable |  No
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Bottom 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 [[Protection Against Bottom Trawl|protected against bottom trawl]].
Bottom 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 [[Protection Against Bottom Trawl|protected against bottom trawl]].


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 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).


The Bottom Trawl fleet mostly catches the following species:
The Bottom Trawl fleet mostly catches the following species:
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* Many other species in (very) small amounts
* Many other species in (very) small amounts
   
   
 
Return to [[Categories and Layers#tab=Fishing|fishing]].
   
   
=North Sea=
=North Sea=
 
==Types==
==Types==
* Very Low Density
* Very Low Density
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==Metadata==
==Metadata==
===Data Source===
===Data Source===
Enter data source for North Sea here.
The bottom trawling 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===
===Original Title===
Enter name of the layer at the North Sea source.
Bottom Trawl.


===Description===
===Description===
Enter the description of the North Sea dataset here.
The bottom trawling included demersal & benthic trawl, beam trawl, shrimp trawl and nephrops trawl.


===Creation Date===
===Creation Date===
yyyy-mm-dd North Sea
Not applicable.


===Methodology===
===Methodology===
Enter here how the layer was prepared to be integrated into the MSP Challenge North Sea Edition.
Not applicable.  


=Baltic Sea=
=Baltic Sea=

Revision as of 09:17, 4 April 2022

Bottom Trawl Catch
Layer Bottom Trawl Catch.png
Layer Info
Category Activities
Sub-category Fishing

Description

Bottom trawling is trawling (towing a trawl, which is a fishing net) along the sea floor. It is also referred to as "dragging". Bottom trawling can be contrasted with midwater trawling (also known as pelagic trawling), where a net is towed higher in the water column. Trawling is done by a trawler, which can be a small open boat with only 30 hp (22 kW) or a large factory trawler with 10,000 hp (7,500 kW). Bottom trawling can be carried out by one trawler or by two trawlers fishing cooperatively (pair trawling).

MSP Challenge

Bottom 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 bottom 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).

The Bottom Trawl fleet mostly catches the following species:

Return to fishing.

Types

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

Metadata

Data Source

The bottom trawling 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

Bottom Trawl.

Description

The bottom trawling included demersal & benthic trawl, beam trawl, shrimp trawl and nephrops trawl.

Creation Date

Not applicable.

Methodology

Not applicable.

Types

Baltic Sea types here

Metadata

Data Source

Enter data source for Baltic Sea here.

Original Title

Enter name of the layer at the Baltic Sea source.

Description

Enter the description of the Baltic Sea dataset here.

Creation Date

yyyy-mm-dd Baltic Sea

Methodology

Enter here how the layer was prepared to be integrated into the MSP Challenge Baltic Sea Edition.

Types

Clyde Marine Region types here

Metadata

Data Source

Enter data source for Clyde Marine Region here.

Original Title

Enter name of the layer at the Clyde Marine Region source.

Description

Enter the description of the Clyde Marine Region dataset here.

Creation Date

yyyy-mm-dd Clyde Marine Region

Methodology

Enter here how the layer was prepared to be integrated into the MSP Challenge Clyde Marine Region Edition.

Types

Adriatic Sea types here

Metadata

Data Source

Enter data source for Adriatic Sea here.

Original Title

Enter name of the layer at the Adriatic Sea source.

Description

Enter the description of the Adriatic Sea dataset here.

Creation Date

yyyy-mm-dd Adriatic Sea

Methodology

Enter here how the layer was prepared to be integrated into the MSP Challenge Adriatic Sea Edition.

Retrieved from "https://knowledge.mspchallenge.info/index.php?title=Bottom_Trawl_Catch&oldid=4660"
This page was last edited on 4 April 2022, at 09:17. Content is available under GPLv3 unless otherwise noted.