SmartBuoy Marine Observational Network - UK Waters Phytoplankton Data 2001-2017
Summary
This dataset consists of analysed phytoplankton data from the years 2001-2017 inclusive collected in UK waters from the SmartBuoy moorings at Celtic Deep, Dowsing, Gabbard/West Gabbard/WestGabbard2, Warp and Liverpool Bay using WMS and EDU automated water samplers. SmartBuoys consist of a 4 meter tall stainless steel frame with a fibreglass toroid for buoyancy. Instruments are attached at a nominal 1 meter depth to the frame. The water samplers collect into pre-spiked bags containing acidified Lugols Iodine on a pre-determined cycle over the course of a deployment. Following recovery these samples were analysed for a full community of phytoplankton species using the Utermohl method on high-power inverted microscopes. Phytoplankton cell counts are abundance values reported in Cells per Litre.
Categories
Keywords
N/A
Use limitation statement
There are no public access constraints to this data. Use of this data is subject to the licence identified.
Licence
Open Government LicenceAttribution statement
See Cefas Data Portal for details – link to dataset below.
Technical information
Update frequency
unknown
Lineage
These deployments form part of the National Marine Monitoring Programme (NMMP) funded by the UK Government's Department for Environment, Food and Rural Affairs (Defra). SmartBuoy phytoplankton data is primarily used for eutrophication monitoring and feeds into OSPAR and MSFD assessments. Buoys have also been deployed as part of short term (up to 3 years) research contracts. Phytoplankton samples have been collected using SmartBuoys since April 2001 at a variety of locations in the North Sea, Irish Sea and Celtic Sea. Blanks in the dataset constitute information which is unavailable and should be treated as missing. This dataset is now Version 2, which includes Size Class information per taxa and a .txt file to provide detailed descriptions for each column.
Spatial information
Coordinate reference system
N/A
Geographic extent
- Latitude from: 51 to 53.75
- Longitude from: -6.5 to 2.5
Metadata information
Language
English
Metadata identifier
9acd51f3-dc28-486e-95f4-2b0f9a275563
Published by
Centre for Environment, Fisheries & Aquaculture Science
Contact publisher
data.manager@cefas.gov.ukDataset reference dates
Creation date
25 January 2019
Revision date
18 January 2024
Publication date
31 January 2019
Period
- From: 23 January 2001
- To: 14 January 2018
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Data and Supporting Information
| Data services and download by area of interest | Link | Action |
|---|---|---|
| The Cefas Data Portal contains metadata records and data sets available to download and connect to in support of our commitment to open science. Data is available in the following formats: CSV, ESRI Shapefile. The data can also be accessed via the WFS and WMS protocols. | Open link |