AndreaBozzo/ceres-open-data-index huggingface dataset:
Area Management - Salmon Stock Assessment Areas

Salmon Stock Assessment Areas boundaries, used by Scottish Government Marine Scotland to demarcate rivers where salmon stocks are assessed under the Salmon Conservation (Scotland) Regulations 2016. The regulations are amended annually to introduce measures for protecting stocks. Assessment Areas are also used for reporting annual statistics obtained from salmon catch returns made by the owners/occupiers/agents of salmon fisheries.

Assessment Areas boundaries are based on Scottish Environment Protection Agency (SEPA) river catchments and licensed Centre for Ecology and Hydrology (CEH) 1:50,000 data. For 17 salmon Special Areas of Conservation (SAC) the Assessment Areas boundaries include information from Scottish Natural Heritage (SNH) (now NatureScot) and the Joint Nature Conservation Committee (JNCC). Assessment Areas boundaries are a subset of Scottish river catchments, where Marine Scotland has sufficient information on salmon stocks in rivers, or groups of rivers, that their status can be assessed annually and graded for the subsequent fishing season. 

Assessment Areas boundaries were updated in 2019 and no further boundary changes have been required. Attributes include annual grade values from 2018 onwards.

Salmon Stock Assessment Areas are available to view as a layer on the Marine Scotland Open Data Network – see Marine Scotland Information pages for Salmon and Sea Trout Fishing at https://marine.gov.scot/themes/salmon-sea-trout-fishing. Boundaries were re-projected from British National Grid (BNG) to WGS84 Web Mercator before upload to Marine Scotland MAPS NMPi.

As the layer was derived by the Scottish Government from a licensed dataset, it is not downloadable or routinely available. It can be shared on request if the user provides evidence that they hold a licence from the Centre for Ecology and Hydrology (CEH) for the 1:50,000 Digital Terrain Model (DTM).

Information on river grades can be found at https://www.gov.scot/publications/salmon-fishing-proposed-river-gradings/pages/overview-and-gradings/

Tags: Administrative units, Area management/restriction/regulation zones and r, Fisheries
Organization: Scottish Government SpatialData.gov.scot
Area Management - Salmon Fishery Districts

Salmon Fishery District boundaries, used by Scottish Government Marine Scotland for reporting annual salmon catch statistics (which are obtained from salmon catch returns made by the owners/occupiers/agents of salmon fisheries) and for annual salmon stock assessment under the Salmon Conservation (Scotland) Regulations. 

District boundaries were interpreted from the Salmon Fisheries (Scotland) Acts 1862 - 1868, and are based on Scottish Environment Protection Agency (SEPA) river catchments and licensed Centre for Ecology and Hydrology (CEH) 1:50,000 data. Boundaries and attributes were updated in 2019 and no further boundary or attribute changes have been required.

Salmon Fishery Districts are available to view as a layer on the Marine Scotland Open Data Network – see Marine Scotland Information pages for Salmon and Sea Trout Fishing at https://marine.gov.scot/themes/salmon-sea-trout-fishing. Boundaries were re-projected from British National Grid (BNG) to WGS84 Web Mercator before upload to Marine Scotland MAPS NMPi.

As the layer was derived by the Scottish Government from a licensed dataset, it is not downloadable or routinely available. It can be shared on request if the user provides evidence that they hold a licence from the Centre for Ecology and Hydrology (CEH) for the 1:50,000 Digital Terrain Model (DTM).

Tags: Administrative units, Area management/restriction/regulation zones and r, Fisheries
Organization: Scottish Government SpatialData.gov.scot
River Flood Maps (FRM_FH_RIVER_VELOCITY_DIRECTION_L)

These maps have been produced to meet SEPA’s duty to publish flood hazard maps as set out in the Flood Risk Management (Scotland) Act 2009.  The maps show where there is a risk of flooding from the sea, from rivers and from surface water.The following probabilities are available for river flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus climate change using the UKCP09 high emissions scenario for the 2080s.The river hazard maps show (where available): - Flood extent - Flood depth - Flood velocities where appropriate. The climate change scenario has been defined by United Kingdom Climate Projection 2009 (UKCP09) predictions for 2080 high emissions 95%ile predictions. Velocity is presented, where appropriate; this is determined by considering the confidence in input data, modelling method and impact. It is currently represented as one of four bandsMedium and low probability flood events were selected for consistency with return periods used in Scottish Planning Policy, whereas the high probability was chosen as it is reflective of observed events experienced over the last few decades.

Organization: Scottish Government SpatialData.gov.scot
Surface Water Flood Maps (FRM_FH_SURFACE_WATER_EXTENT_L)

The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the UKCP09 high emissions scenario for the 2080s.The surface water hazard maps show (where available): - Flood extent - Flood depth - Flood velocities where appropriate. The climate change scenario has been defined by United Kingdom Climate Projection 2009 (UKCP09) predictions for 2080 high emissions 95%ile predictions. Medium and low probability flood events were selected for consistency with return periods used in Scottish Planning Policy, whereas the high probability was chosen as it is reflective of observed events experienced over the last few decades.

Organization: Scottish Government SpatialData.gov.scot
River Flood Maps (FRM_FH_RIVER_DEPTH_M_CC)

The following probabilities are available for river flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus climate change using the UKCP09 high emissions scenario for the 2080s.The river hazard maps show (where available): - Flood extent - Flood depth - Flood velocities where appropriate. The climate change scenario has been defined by United Kingdom Climate Projection 2009 (UKCP09) predictions for 2080 high emissions 95%ile predictions. Medium and low probability flood events were selected for consistency with return periods used in Scottish Planning Policy, whereas the high probability was chosen as it is reflective of observed events experienced over the last few decades.

Organization: Scottish Government SpatialData.gov.scot
River Flood Maps (FRM_FH_RIVER_VELOCITY_M_CC)

These maps have been produced to meet SEPA’s duty to publish flood hazard maps as set out in the Flood Risk Management (Scotland) Act 2009.  The maps show where there is a risk of flooding from the sea, from rivers and from surface water.The following probabilities are available for river flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus climate change using the UKCP09 high emissions scenario for the 2080s.The river hazard maps show (where available): - Flood extent - Flood depth - Flood velocities where appropriate. The climate change scenario has been defined by United Kingdom Climate Projection 2009 (UKCP09) predictions for 2080 high emissions 95%ile predictions. Velocity is presented, where appropriate; this is determined by considering the confidence in input data, modelling method and impact. It is currently represented as one of four bandsMedium and low probability flood events were selected for consistency with return periods used in Scottish Planning Policy, whereas the high probability was chosen as it is reflective of observed events experienced over the last few decades.

Organization: Scottish Government SpatialData.gov.scot
Coastal Flood Maps (FRM_FH_COASTAL_DEPTH_H)

The following probabilities are available for coastal flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus climate change using the UKCP09 high emissions scenario for the 2080s.The coastal hazard maps show (where available): - Flood extent - Flood depth's where appropriate. The climate change scenario has been defined by United Kingdom Climate Projection 2009 (UKCP09) predictions for 2080 high emissions 95%ile predictions. Medium and low probability flood events were selected for consistency with return periods used in Scottish Planning Policy, whereas the high probability was chosen as it is reflective of observed events experienced over the last few decades

Organization: Scottish Government SpatialData.gov.scot
Protected Sites - Proposed Deep Sea Marine Reserve - West of Scotland

The West of Scotland MPA was designated on 9th October 2020. The final version is hosted by NatureScot on Natural Spaces: http://gateway.snh.gov.uk/natural-spaces/index.jsp

The Scottish Government are consulting on the creation of a Deep Sea Marine Reserve in the Rockall Trough off the West Coast of Scotland. If taken forward to designation, the site would be underpinned by the powers in the Marine and Coastal Access Act 2009. This means in legal terms it would have the same status as the other existing Marine Protected Areas in offshore waters. The Rockall Trough, if designated would help meet our international commitments to protect the marine environment in the North-East Atlantic, as required under the OSPAR Convention.

Tags: Environment, Protected sites
Organization: Marine Environmental Data & Information Network
Area Management - Scottish Regional Inshore Fishery Groups (RIFGs)

Regional Inshore Fisheries Groups (RIFGs) are bodies that aim to improve the management of Scotland's inshore fisheries (out to twelve nautical miles) and to give commercial inshore fishermen a strong voice in wider marine management developments. 

Originally six pilot IFGs were established in 2009 (covering the Outer Hebrides, the Clyde, the south east of Scotland, the north west, small isles and Mull, and Moray Firth) and each developed an inshore fisheries management plan for its area. This was followed in 2013 by six Inshore Fisheries Groups (IFGs) covering all of the Scottish coast (except Shetland which has its own management arrangements). 

The West Coast and North & East Coast RIFGs were established in April 2016 and replace the four IFGs that formerly covered the Scottish mainland coast. This layer shows the RIFG network, which includes the West Coast, North & East Coast and Outer Hebrides RIFGs, along with the Orkney Management Group and Shetland Shellfish Management Organisation. In 2020, the scope of RIFGs was extended to the 12NM limit as part of the Future Fisheries Management (FFM) policy.

A new structure for the RIFG network was established in January 2023 which subdivides the west coast into two sections as well as taking a new approach to the Northern Isles.

Tags: Area management/restriction/regulation zones and r, Fisheries
Organization: Marine Environmental Data & Information Network
Survey : PLAT/25/1947 (part of CEFAS Historic surveys)

This survey was undertaken by Cefas as part of the CEFAS Historic surveys;

Station and biological data collected during research surveys carried out by 
Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the 
North Sea, since 1902. The survey hauls are not laid out systematically as a 
grid, as in current International Bottom Trawl Surveys (IBTS) and are widely 
distributed over (especially) southern and central North Sea areas. Gears and 
protocols were not standardised throughout, due to the long term nature of the 
series. Surveys took place in each season. Data are lacking for the periods of 
both World Wars. In some periods (e.g. the early 1900s), all species caught 
were recorded, whereas in other periods (e.g. 1920s-30s), only the key 
commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. 
Note that some surveys targeted particular species (notably Plaice).

Survey took place between 30/09/1947 and 03/10/1947 on Platessa

Equipment used during this survey :


-   Otter trawl Codend catch

Survey operations were undertaken on 13 stations

0 different species were caught on this survey

Organization: Marine Environmental Data & Information Network
Survey : KINGSTON/04/1939 (part of Historic Arctic Survey Series)

This survey was undertaken by Cefas as part of the Historic Arctic Survey 
Series;

*Gadus morhua* (Atlantic Cod) stocks in the Barents Sea are currently at 
levels not seen since the 1950s. Causes for the population increase last 
century, and understanding of whether such large numbers will be maintained in 
the future, are unclear. To explore this, we digitised and interrogated 
historical cod catch and diet datasets from the Barents Sea. Data includes 
temporal and spatial information, cod catch data and length distributions, and 
hydrographic data.

Survey took place between 09/05/1939 and 17/05/1939 on Kingston Amber

Equipment used during this survey :


-   GRANTON VD TRAWL WITH COD END

Survey operations were undertaken on 47 stations

12 different species were caught on this survey

Organization: Marine Environmental Data & Information Network
Survey : EHOLT/08/1959 (part of Historic Arctic Survey Series)

This survey was undertaken by Cefas as part of the Historic Arctic Survey 
Series;

*Gadus morhua* (Atlantic Cod) stocks in the Barents Sea are currently at 
levels not seen since the 1950s. Causes for the population increase last 
century, and understanding of whether such large numbers will be maintained in 
the future, are unclear. To explore this, we digitised and interrogated 
historical cod catch and diet datasets from the Barents Sea. Data includes 
temporal and spatial information, cod catch data and length distributions, and 
hydrographic data.

Survey took place between 17/11/1959 and 16/12/1959 on Ernest Holt

Equipment used during this survey :


-   Otter Trawl 78ft Granton with shrimp netting cover

Survey operations were undertaken on 62 stations

18 different species were caught on this survey

Organization: Marine Environmental Data & Information Network
Survey : HUXL/65/1905 (part of CEFAS Historic surveys)

This survey was undertaken by Cefas as part of the CEFAS Historic surveys;

Station and biological data collected during research surveys carried out by 
Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the 
North Sea, since 1902. The survey hauls are not laid out systematically as a 
grid, as in current International Bottom Trawl Surveys (IBTS) and are widely 
distributed over (especially) southern and central North Sea areas. Gears and 
protocols were not standardised throughout, due to the long term nature of the 
series. Surveys took place in each season. Data are lacking for the periods of 
both World Wars. In some periods (e.g. the early 1900s), all species caught 
were recorded, whereas in other periods (e.g. 1920s-30s), only the key 
commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. 
Note that some surveys targeted particular species (notably Plaice).

Survey took place between 09/10/1905 and 12/10/1905 on Huxley

Equipment used during this survey :


-   Grimsby style otter trawl Codend with mesh 6.8cm

Survey operations were undertaken on 9 stations

30 different species were caught on this survey

Organization: Marine Environmental Data & Information Network
Survey : PLAT/10/1948 (part of CEFAS Historic surveys)

This survey was undertaken by Cefas as part of the CEFAS Historic surveys;

Station and biological data collected during research surveys carried out by 
Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the 
North Sea, since 1902. The survey hauls are not laid out systematically as a 
grid, as in current International Bottom Trawl Surveys (IBTS) and are widely 
distributed over (especially) southern and central North Sea areas. Gears and 
protocols were not standardised throughout, due to the long term nature of the 
series. Surveys took place in each season. Data are lacking for the periods of 
both World Wars. In some periods (e.g. the early 1900s), all species caught 
were recorded, whereas in other periods (e.g. 1920s-30s), only the key 
commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. 
Note that some surveys targeted particular species (notably Plaice).

Survey took place between 23/03/1948 and 26/03/1948 on Platessa

Equipment used during this survey :


-   Otter trawl Codend catch

Survey operations were undertaken on 22 stations

15 different species were caught on this survey

Organization: Marine Environmental Data & Information Network
Survey : SLAN/8/1951 (part of CEFAS Historic surveys)

This survey was undertaken by Cefas as part of the CEFAS Historic surveys;

Station and biological data collected during research surveys carried out by 
Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the 
North Sea, since 1902. The survey hauls are not laid out systematically as a 
grid, as in current International Bottom Trawl Surveys (IBTS) and are widely 
distributed over (especially) southern and central North Sea areas. Gears and 
protocols were not standardised throughout, due to the long term nature of the 
series. Surveys took place in each season. Data are lacking for the periods of 
both World Wars. In some periods (e.g. the early 1900s), all species caught 
were recorded, whereas in other periods (e.g. 1920s-30s), only the key 
commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. 
Note that some surveys targeted particular species (notably Plaice).

Survey took place between 22/05/1951 and 30/05/1951 on Sir Lancelot

Equipment used during this survey :


-   Historic Granton otter trawl

Survey operations were undertaken on 12 stations

33 different species were caught on this survey

Organization: Marine Environmental Data & Information Network
Survey : PLAT/4/1947 (part of CEFAS Historic surveys)

This survey was undertaken by Cefas as part of the CEFAS Historic surveys;

Station and biological data collected during research surveys carried out by 
Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the 
North Sea, since 1902. The survey hauls are not laid out systematically as a 
grid, as in current International Bottom Trawl Surveys (IBTS) and are widely 
distributed over (especially) southern and central North Sea areas. Gears and 
protocols were not standardised throughout, due to the long term nature of the 
series. Surveys took place in each season. Data are lacking for the periods of 
both World Wars. In some periods (e.g. the early 1900s), all species caught 
were recorded, whereas in other periods (e.g. 1920s-30s), only the key 
commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. 
Note that some surveys targeted particular species (notably Plaice).

Survey took place between 06/02/1947 and 07/02/1947 on Platessa

Equipment used during this survey :


-   Otter trawl Codend catch

Survey operations were undertaken on 3 stations

0 different species were caught on this survey

Organization: Marine Environmental Data & Information Network
Survey : NUCE/09/1977 (part of CEFAS Historic surveys)

This survey was undertaken by Cefas as part of the CEFAS Historic surveys;

Station and biological data collected during research surveys carried out by 
Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the 
North Sea, since 1902. The survey hauls are not laid out systematically as a 
grid, as in current International Bottom Trawl Surveys (IBTS) and are widely 
distributed over (especially) southern and central North Sea areas. Gears and 
protocols were not standardised throughout, due to the long term nature of the 
series. Surveys took place in each season. Data are lacking for the periods of 
both World Wars. In some periods (e.g. the early 1900s), all species caught 
were recorded, whereas in other periods (e.g. 1920s-30s), only the key 
commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. 
Note that some surveys targeted particular species (notably Plaice).

Survey took place between 09/06/1977 and 20/06/1977 on Nucella

Equipment used during this survey :


-   Beam Trawl 2m Shrimp net 3 chains No liner
-   Beam Trawl 4m steel commercial 3/5 link mat flip up 75mm CE 40mm liner 
    COMBINED
-   Frame Trawl ISAAC-KIDD 2.5m bars standard IYFS spec.

Survey operations were undertaken on 35 stations

42 different species were caught on this survey

Organization: Marine Environmental Data & Information Network
Survey : CIRO/08/1975 (part of CEFAS Historic surveys)

This survey was undertaken by Cefas as part of the CEFAS Historic surveys;

Station and biological data collected during research surveys carried out by 
Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the 
North Sea, since 1902. The survey hauls are not laid out systematically as a 
grid, as in current International Bottom Trawl Surveys (IBTS) and are widely 
distributed over (especially) southern and central North Sea areas. Gears and 
protocols were not standardised throughout, due to the long term nature of the 
series. Surveys took place in each season. Data are lacking for the periods of 
both World Wars. In some periods (e.g. the early 1900s), all species caught 
were recorded, whereas in other periods (e.g. 1920s-30s), only the key 
commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. 
Note that some surveys targeted particular species (notably Plaice).

Survey took place between 20/08/1975 and 13/09/1975 on Cirolana

Equipment used during this survey :


-   HISTORIC COMMERCIAL TRAWL
-   Historic Granton otter trawl

Survey operations were undertaken on 72 stations

42 different species were caught on this survey

Organization: Marine Environmental Data & Information Network
Survey : PLAT/11/1946 (part of CEFAS Historic surveys)

This survey was undertaken by Cefas as part of the CEFAS Historic surveys;

Station and biological data collected during research surveys carried out by 
Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the 
North Sea, since 1902. The survey hauls are not laid out systematically as a 
grid, as in current International Bottom Trawl Surveys (IBTS) and are widely 
distributed over (especially) southern and central North Sea areas. Gears and 
protocols were not standardised throughout, due to the long term nature of the 
series. Surveys took place in each season. Data are lacking for the periods of 
both World Wars. In some periods (e.g. the early 1900s), all species caught 
were recorded, whereas in other periods (e.g. 1920s-30s), only the key 
commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. 
Note that some surveys targeted particular species (notably Plaice).

Survey took place between 09/07/1946 and 12/07/1946 on Platessa

Equipment used during this survey :


-   Otter trawl Codend catch

Survey operations were undertaken on 15 stations

9 different species were caught on this survey

Organization: Marine Environmental Data & Information Network