1. Offshore Marine Regions
  2. Fladen and Moray Firth Offshore

Fladen and Moray Firth Offshore

Fladen and Moray Firth OMR

Submitted by AdamCox on Mon, 2021-05-24 17:43
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Pressures from human activities

Priority [1] Pressure (FeAST classification) [2] Main healthy and biologically diverse components affected [3] Main contributing FeAST activity /activities to pressure [4] Associated productive assessments [5]
1 Surface abrasion
  • Fishing - Bottom otter trawling and pair trawls (OTB, OTT, PTB, TB, TBN)
  • Fishing - Demersal seine netting (SSC, SDN, SPR)
  • Fishing - Scallop dredging (DRB)
2 Sub-surface abrasion/penetration
  • Fishing - Bottom otter trawling and pair trawls (OTB, OTT, PTB, TB, TBN)
  • Fishing - Scallop dredging (DRB)
3 Removal of target species (including lethal)
  • Fishing - Bottom otter trawling and pair trawls (OTB, OTT, PTB, TB, TBN)
  • Fishing - Demersal seine netting (SSC, SDN, SPR)
  • Fishing - Pelagic trawling & purse seining (OTM, PTM, TM, PS, PS1, PS2)
  • Fishing - Scallop dredging (DRB)
4 Removal of non-target species (including lethal)
  • Fishing - Bottom otter trawling and pair trawls (OTB, OTT, PTB, TB, TBN)
  • Fishing - Demersal seine netting (SSC, SDN, SPR)
  • Fishing - Pelagic trawling & purse seining (OTM, PTM, TM, PS, PS1, PS2)
  • Fishing - Scallop dredging (DRB)
5 Litter
  • Fishing - Bottom otter trawling and pair trawls (OTB, OTT, PTB, TB, TBN)
  • Fishing - Demersal seine netting (SSC, SDN, SPR)
  • Fishing - Pelagic trawling & purse seining (OTM, PTM, TM, PS, PS1, PS2)
  • Fishing - Scallop dredging (DRB)
  • Infrastructure - Offshore (oil & gas platforms)
  • Shipping

Footnotes:
• This pressure assessment uses the FeAST classification which includes two abrasion pressures: surface abrasion and sub-surface abrasion. Some expert groups combined these as a single pressure - Surface & sub-surface abrasion - whilst others focussed on using surface abrasion alone, hence there is a slight difference in handling for some regions.
• The ordering of entries in columns 3, 4 and 5 is not in any particular priority. There isn’t a 1:1 relationship between the entries in columns 3 and 4.
• Where aquaculture is identified as a source of noise pressure, this is due to the potential presence of Acoustic Deterrent Devices (ADDs) in this retrospective (2014-2018) pressure assessment.
• Column 4, FAO gear type added for clarity to fishing types. The gear type annotated next to the FeAST Activity is the International Standard Statistical Classification of Fishing Gear (ISSCFG). This was originally adopted during the 10th Session of the Coordinating Working Party on Fishery Statistics (CWP) (July 1980).
• Note the possibility of terrestrial influence for litter.

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Fladen and Moray Firth Offshore

The tables in this section reflect the output of the workshop (October 2019) when the pressures from human activities were assessed for the period 2014 to 2018 for the region. The summary text below the tables elaborates on some of the points that were made at the workshop.
This pressure assessment uses the FeAST classification which includes two abrasion pressures: surface abrasion & sub-surface abrasion. Some expert groups combined these as a single pressure "surface & sub-surface abrasion" whilst others focussed on using surface abrasion alone, hence there is a slight difference in handling for some regions.
The ranking of the pressures in terms of impact is a relative exercise within each region, and is not a statement of their absolute impact. Detailed comparison between regions on the basis of these relative pressure assessments is therefore not advisable.

Main pressures identified

Priority [1] Pressure (FeAST classification) [2] Main healthy and biologically diverse components affected [3] Main contributing FeAST activity /activities to pressure [4] Associated productive assessments [5]
1 Surface abrasion
  • Fishing - Bottom otter trawling and pair trawls (OTB, OTT, PTB, TB, TBN)
  • Fishing - Demersal seine netting (SSC, SDN, SPR)
  • Fishing - Scallop dredging (DRB)
2 Sub-surface abrasion/penetration
  • Fishing - Bottom otter trawling and pair trawls (OTB, OTT, PTB, TB, TBN)
  • Fishing - Scallop dredging (DRB)
3 Removal of target species (including lethal)
  • Fishing - Bottom otter trawling and pair trawls (OTB, OTT, PTB, TB, TBN)
  • Fishing - Demersal seine netting (SSC, SDN, SPR)
  • Fishing - Pelagic trawling & purse seining (OTM, PTM, TM, PS, PS1, PS2)
  • Fishing - Scallop dredging (DRB)
4 Removal of non-target species (including lethal)
  • Fishing - Bottom otter trawling and pair trawls (OTB, OTT, PTB, TB, TBN)
  • Fishing - Demersal seine netting (SSC, SDN, SPR)
  • Fishing - Pelagic trawling & purse seining (OTM, PTM, TM, PS, PS1, PS2)
  • Fishing - Scallop dredging (DRB)
5 Litter
  • Fishing - Bottom otter trawling and pair trawls (OTB, OTT, PTB, TB, TBN)
  • Fishing - Demersal seine netting (SSC, SDN, SPR)
  • Fishing - Pelagic trawling & purse seining (OTM, PTM, TM, PS, PS1, PS2)
  • Fishing - Scallop dredging (DRB)
  • Infrastructure - Offshore (oil & gas platforms)
  • Shipping

Footnotes:
• This pressure assessment uses the FeAST classification which includes two abrasion pressures: surface abrasion and sub-surface abrasion. Some expert groups combined these as a single pressure - Surface & sub-surface abrasion - whilst others focussed on using surface abrasion alone, hence there is a slight difference in handling for some regions.
• The ordering of entries in columns 3, 4 and 5 is not in any particular priority. There isn’t a 1:1 relationship between the entries in columns 3 and 4.
• Where aquaculture is identified as a source of noise pressure, this is due to the potential presence of Acoustic Deterrent Devices (ADDs) in this retrospective (2014-2018) pressure assessment.
• Column 4, FAO gear type added for clarity to fishing types. The gear type annotated next to the FeAST Activity is the International Standard Statistical Classification of Fishing Gear (ISSCFG). This was originally adopted during the 10th Session of the Coordinating Working Party on Fishery Statistics (CWP) (July 1980).
• Note the possibility of terrestrial influence for litter.

Fladen and Moray Firth Offshore