1982 Ayres, PA. Plankton blooms of economic importance to fisheries in UK waters 1968-1982
Three phytoplankton species blooms which have been reported harmful to fisheries in UK waters are discussed: (1) The armoured dinoflagellate Gonyaulax tamarensis has caused harmful levels to humans of paralytic shellfish poison in most years since 1968 in shellfish from sites on the British east coast between 54.5°N and 56.7°N. The months of maximum toxicity are May and June. (2) Red tides of the naked dinoflagellate Gyrodinium aureolum have caused mortalities of wild marine animals in south-west England in 1978 and in North Wales in 1971, and killed farmed salmon in the west of Scotland in 1980. These red tides occurred between August and October. The dinoflagellate occurs all along the west coast of Britain and is often abundant at fronts. (3) Blooms of 'flagellate X', possibly a species of Olisthodiscus or Chattonella, have killed farmed fish in sea-lochs on the west coast of Scotland in 1979 and 1982.
dataset
https://www.dassh.ac.uk/datasets/DASSHDT00000147
description: A link to the web service or dataset
name: DASSH homepage
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DASSHDT00000147
http://www.dassh.ac.uk
eng
urn:ogc:def:crs:EPSG::4326
biota
revision
2008-01-06
creation
2011-07-06
revision
2009-11-16
-5.3709
-4.9480
56.2662
55.9569
creation
2009-06-18
Irish Sea
1979-01-01
1982-12-31
publication
2016-02-19
notPlanned
Part of MSFD NNS baseline data collation project (Jan 2016). Subset of a dataset as we were only pulling out records for a selection of INNS. Contains records for Heterosigma akashiwo. If any sensitive species or biotope records are present within this dataset, they will have been removed. If you wish to request access to sensitive species records, please contact the metadata contact. The UK Sensitive Species list has been agreed by UK statutory bodies and relevant experts. It can be viewed here https://docs.nbnatlas.org/sensitive-species-list/. Please note sensitive species lists can vary across the UK. See 'Plankton blooms of economic importance to fisheries in UK waters 1968-1982. ICES CM, 50, 38.' for original data source.
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originator
Data Manager
Data Archive for Seabed Species and Habitats (DASSH)
Marine Biological Association of the UK, The Laboratory, Citadel Hill
Plymouth
PL1 2PB
01752 633102
01752 633291
custodian
DASSH, The Archive for Marine Species and Habitat Data
pointOfContact
2021-03-03