SmartBuoy Marine Observational Network - UK Waters Phytoplankton Data 2018-2019
Summary
This dataset consists of analysed phytoplankton data from the years 2018-2019 inclusive collected in UK waters from the SmartBuoy moorings at Dowsing, 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. As of the beginning of this data set water samples have been taken using a CTD rosette on mooring turnarounds in case of buoy failure, reducing the issue of data gaps 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
This dataset is a continuation of the 'SmartBuoy Marine Observational Network - UK Waters Phytoplankon Data 2001-2017 (Milligan and Bear (2019). SmartBuoy Marine Observational Network - Phytoplankton Data 2001-2017. Cefas, UK. V2. doi: `https://doi.org/10.14466/CefasDataHub.58`_). 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. .. _`https://doi.org/10.14466/cefasdatahub.58`: https://doi.org/10.14466/CefasDataHub.58
Spatial information
Coordinate reference system
N/A
Geographic extent
- Latitude from: 51.5 to 53.75
- Longitude from: -3.5 to 2.5
Metadata information
Language
English
Metadata identifier
a3e61608-d3ef-4536-aeeb-368b1e932073
Published by
Centre for Environment, Fisheries & Aquaculture Science
Contact publisher
data.manager@cefas.gov.ukDataset reference dates
Creation date
01 July 2021
Revision date
18 January 2024
Publication date
08 July 2021
Period
- From: 17 February 2018
- To: 22 December 2019
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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 |