General Information

Event name: GB-07-001
Nature of the harmful event:
Seafood toxins
Event directly affected:
Toxicity detected: Yes (Approximate range: 114 g STX eq/100g)
Associated syndrome: PSP
Unexplained toxicity:
Species implicated in toxin transmission (transvector):
Report the outcome of a monitoring programme: Yes (Food Standards Agency, Scotland Biotoxin Monitoring Programme)
Event occurred before in this location: Yes (See reports from this region from previous years)
Individuals to contact: MURRAY, LORNA , Davidson, Keith

Location & Date

[View larger map]
Location: Latitude: 56.346667, Longitude: -6.119167
General location information: Loch Scridain, Mull
HAB Area code(s): GB-16
Additional location information:
Bloom event dates (yyyy/mm/dd): Event Date:2007-06-05
Quarantine levels dates (yyyy/mm/dd): First detection: 2007-06-05, End: 2007-06-12
Additional date-related information:


Causative organism known: Yes
Causative Species/Genus: Alexandrium spp. ( cells/L)
Co-Ocurring Species/Genus:
Chlorophyll concentration, if known: µg/l
Additional bloom information:
Event-related bibliography:

Environmental Conditions

Weather: Turbidity (NTU): Wind direction:
Stratified water: Oxygen content (nL/L): Wind velocity:
Temperature (°C): Oxygen saturation %: Current Direction:
Sechhi disk (m): Salinity: Current Velocity:
Nutrient information:
Temperature Range During Event: Max: °C, Min: °C
Salinity Range During Event:
Bloom location in the water column:
Growth Comments
Additional Environmental information:

Toxin Assay Information

Species containing the toxin Toxin type Toxin details Max. concentration Assay type
Mytilus edulis Saxitoxins STX eq 114 ug stxeq/100g Bioassay-Mouse
Kit used: Type of kit used:
Additional information: Mouse Bioassay
Economic losses:
Management decision:
Additional harmful effect information:
Updated at 10:15 on 9 Oct 2020