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[[Category:(NS)Ecology]]
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=General Information=
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===Description===
   
   
===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 [[(NS)Industrial and Pelagic Trawl Catch|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 [[(NS)Protection Against Bottom Trawl|protected against bottom trawl]].


 
A plan can also include a change in the fishing efforts for this fleet per [[(NS)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).
===MSP Challenge 2050:===
Bottom Trawl Catch is a month-by-month, computer generated data layer following the fishing efforts by this fleet calculated by the ecosystem simulation.


The Bottom Trawl fleet mostly catches the following species:
The Bottom Trawl fleet mostly catches the following species:
* Flatfish
* [[(NS)Flatfish|Flatfish]]
* Commercial gadoids
* Commercial gadoids
* Demersal fish
* [[(NS)Demersal fish|Demersal fish]]
* Large benthic invertebrates
* [[(NS)Benthic invertebrates|Large benthic invertebrates]]
* Cod
* [[(NS)Cod|Cod]]
* Demersal predators
* Demersal predators
* Many other species in (very) small amounts
* Many other species in (very) small amounts
   
   
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=Additional Information=
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'''IN THIS TAB EXTENDED CONTENT IS PLACED'''
   
   
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'''ON THIS TAB VISUAL CONTENT IS PLACED'''
'''ON THIS TAB VISUAL CONTENT IS PLACED'''
   
   
[[File:MSP_Challenge_Baltic.mp4|750px|start=.75]]
 
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===Retrieved from===
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Latest revision as of 20:08, 17 November 2020

Bottom Trawl Catch
Layer Info
Category Fishing
Editable No
Data Source Ecosystem simulation
Values
Extremely Low
Low
Medium
High
Extra High
Extreme

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:

IN THIS TAB EXTENDED CONTENT IS PLACED

ON THIS TAB VISUAL CONTENT IS PLACED


Retrieved from

N/A

Description

N/A

Retrieved from "https://knowledge.mspchallenge.info/index.php?title=(NS)Bottom_Trawl_Catch&oldid=1680"
This page was last edited on 17 November 2020, at 20:08. Content is available under GPLv3 unless otherwise noted.