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{{Infobox | {{Infobox | ||
| title = {{PAGENAME}} | | title = {{PAGENAME}} | ||
| image = [[File: | | image = [[File:Passive_Demersal_Fleet.png|200px]] | ||
| headerstyle = background:#595958; color:#f9f9f9; | | headerstyle = background:#595958; color:#f9f9f9; | ||
| header1 = Layer Info | | 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 | ||
| | | | ||
| Line 14: | Line 14: | ||
==Description== | ==Description== | ||
The passive demersal catch is a heatmap showing where the catch of the passive demersal fleets is more dense or less dense. The fleets considered as passive demersal are the ones using fixed or drift nets on or close to the | The passive demersal catch is a heatmap showing where the catch of the passive demersal fleets is more dense or less dense. The fleets considered as passive demersal are the ones using fixed or drift nets on or close to the seafloor. | ||
Source of image: [https://www.sustainweb.org/resources/images/fish_city/gc_fishing_method_passive_nets_1_small.jpg www.sustainweb.org], accessed on 2022-04-05. | |||
==MSP Challenge== | ==MSP Challenge== | ||
Passive demersal 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 passive demersal catch]]. | |||
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 [[Categories_and_Layers#tab=Fishing|fishing]]. | |||
=North Sea= | =North Sea= | ||
Not applicable. | Not applicable. | ||
This layer is not available in the North Sea Edition. | This layer is not available in the North Sea Edition. | ||
=Baltic Sea= | =Baltic Sea= | ||
This layer cover the Baltic Proper area only. | This layer cover the Baltic Proper area only. | ||
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In the Baltic Sea, the passive demersal fleets catch mostly: | In the Baltic Sea, the passive demersal fleets catch mostly: | ||
* cod (adults) | * [[cod]] (adults) | ||
* herring | * [[herring]] | ||
==Types== | ==Types== | ||
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Tomczak, M.T., Niiranen, S., Hjerne, O., Blenckner, T.: ''Ecosystem flow dynamics in the Baltic proper-using a multi-trophic dataset as a basis for food-web modelling''. Ecol. Model. 230, 123–147 (2012) | Tomczak, M.T., Niiranen, S., Hjerne, O., Blenckner, T.: ''Ecosystem flow dynamics in the Baltic proper-using a multi-trophic dataset as a basis for food-web modelling''. Ecol. Model. 230, 123–147 (2012) | ||
===Original Title=== | ===Original Title=== | ||
Passive demersal catch. | Passive demersal catch. | ||
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===Methodology=== | ===Methodology=== | ||
Not applicable. | Not applicable. | ||
=Clyde Marine Region= | =Clyde Marine Region= | ||
Not applicable. | Not applicable. | ||
| Line 63: | 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 13:28, 3 April 2023
This page was last edited on 3 April 2023, at 13:28. Content is available under GPLv3 unless otherwise noted.
Co-funded by the European Union.