Special Events
Shark stocks in Scottish waters are severely threatened and data on their quantity, size, sex, distribution and growth rates is needed if they are to be protected.
To provide specific focus, SSACN run three major tagging events focusing on three shark species in trouble; these are held at various locations and times of the year, but the format is the same for all …… fish where you want, fish when you want, gather the data and hand back this info to the organisers.
Though the main aim of these weekends is to tag as many sharks as possible, they are also intended to raise the public awareness of the urgent need for sharks, ray and skate protection in Scottish waters.
This year the Events are:
The Sharkatag weekend :: This Event operates from four main centres …… Drummore, Sandhead, Isle of Whithorn & Brighouse Bay at Kirkudbright and takes place around mid-summer from marks around the Solway and SW Scotland with the focus on tagging tope, smoothound and collecting data on other shark species.
Photo galleries for previous Sharkatags may be found here.
The Spurdog Tagathon weekend :: SSACN’s longest standing tagging event – the Spurdog Tagathon takes place in late autumn and is centred about Lochs Sunart and Etive. The main target of the event is spurdog as the evidence suggests Lochs Sunart and Etive and surrounding waters have resident populations and that the spurdog pup in the region.
Photo galleries for previous Spurdog Tagathons may be found here.
The Skate Tagathon weekend :: An Easter event which is run over quite wide area, mainly centred around Crinan, Oban and Loch Aline where it is believed that the skate populations are largely resident.
Photo galleries for previous Skate Tagathons may be found here.
Read how it all came about.
Just click on the image.
By taking part in our “Special Events”, you will be helping both our current efforts aimed at shark conservation and our longer term objectives targeted at the wider regeneration of Scotland’s inshore fish stocks.
Why Tagging
Tagging data will be used to input into the Scottish Government shark management plans and reports on each event highlighting socio-economic benefit to the area are also produced and circulated to the Press, our Members, politicians and the Scottish Government. See past reports in our Reading Room.
Tagging is the only non-destructive assessment of sharks available which will help provide data such as :
- Species migrations
- Growth rates
- Population and stock make-up
- Stock fluctuations dynamics
Amongst other things, the European Community Plan of Action (CPOA) for sharks seeks to ensure
- Monitoring & assessment of recreational shark fishing mortality
- Species-specific evaluation & monitoring of shark population status
- Establishing time/area closures to protect shark pupping & nursery areas
- Further restricting or prohibiting fishing in critical habitats of endangered sharks.
and puts the emphasis on “member states” to gather the necessary data to ensure
- A deeper understanding of sharks & their role in ecosystems & fisheries
- Sustainable directed shark fisheries & properly regulated bycatch
The fact that the SSTP exists reflects the poor fisheries management policies put in place by politicians who in the past have been unwilling to address poor fisheries practices and mis-management and have not faced up to the obvious evidence of the excessive depletion of stocks.




[...] find a ‘calculator ‘ for some of the key whitefish here and for several shark species here. Both tables will be added to as more data is [...]
[...] here’s a great use of the length/weight charts available from the SSTP Events page as a pdf [...]
[...] to this page for more information and to join [...]
2012 Special Events
Dates for 2012 are :
What Did It Weigh?
Weighing fish by measuring them helps minimize any potential harm to the fish. Just enter the measurement (in cms) of your fish and the calculator will do the rest!
You can also download charts which show the length to weight curves from here
Spurdog Tagathon Photo Galleries
Sharkatag Photo Galleries
Skate Tagathon 2011 Photo Gallery
Download SSTP Shark ID Card
SSTP Data Record Card
The updated SSTP recording card is now available for download in pdf form.
NB :: Apart from the “special tagging events” please enter data directly onto the SSTP database.
Can you visualize ?
It’s all about visualizing data. If you can’t read it but want to get involved email contact@ssacn.org
How to fill in a record card
Gordon has created an explanatory guide to filling the data card which we hope everyone will find useful.
Common Skate weight charts
Skate A3 weight charts available in pdf for, just click on the following