Secchi disk measurements during Nodularia spumigena bloom on Lake Bante in Wilhemshaven, Germany

Fuente: PANGAEA
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Autores principales: Garaba, Shungudzemwoyo Pascal, Albinus, Michelle
Formato: Dataset Open Access
Lenguaje:en
Publicado: PANGAEA 2022
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author Garaba, Shungudzemwoyo Pascal
Albinus, Michelle
author_facet Garaba, Shungudzemwoyo Pascal
Albinus, Michelle
collection Datos científicos de ciencias marinas y ambientales
contents A black and white Secchi disk with a diameter of 30 cm was used during the Lake Bante field campaign aboard an electric powered boat on 25 August 2022 in Wilhelmshaven, Germany. The disk had a steel weight attached at the bottom to keep it stable in the water column. Here, Secchi disk depth was collected as a descriptor of water transparency/clarity. More information about Secchi disk depth procedures and importance is explained in open-access works e.g., (Garaba et al., 2015; Wernand, 2011). At each station on Lake Bante, the black and white Secchi disk was lowered into the water until it was no longer visible. The depth at which it disappeared or was no longer visible was recorded as a distance from the water surface to the disk. The recorded depth information was then used to describe water clarity as clear or turbid using the Secchi disk depth in meters as an index.
format Dataset Open Access
id pangaea_https___doi_org_10_1594_PANGAEA_951239
institution PANGAEA
language en
publishDate 2022
publisher PANGAEA
record_format pangaea
spellingShingle Secchi disk measurements during Nodularia spumigena bloom on Lake Bante in Wilhemshaven, Germany
Garaba, Shungudzemwoyo Pascal
Albinus, Michelle
BanterSee; DATE/TIME; Depth of Secchi Disk; Germany; LakeBante; Lake Bante; LATITUDE; LONGITUDE; Nodularia spumigena bloom; SD; Secchi disk; Secchi disk depth; Station label; water clarity; Wilhelmshaven
A black and white Secchi disk with a diameter of 30 cm was used during the Lake Bante field campaign aboard an electric powered boat on 25 August 2022 in Wilhelmshaven, Germany. The disk had a steel weight attached at the bottom to keep it stable in the water column. Here, Secchi disk depth was collected as a descriptor of water transparency/clarity. More information about Secchi disk depth procedures and importance is explained in open-access works e.g., (Garaba et al., 2015; Wernand, 2011). At each station on Lake Bante, the black and white Secchi disk was lowered into the water until it was no longer visible. The depth at which it disappeared or was no longer visible was recorded as a distance from the water surface to the disk. The recorded depth information was then used to describe water clarity as clear or turbid using the Secchi disk depth in meters as an index.
title Secchi disk measurements during Nodularia spumigena bloom on Lake Bante in Wilhemshaven, Germany
topic BanterSee; DATE/TIME; Depth of Secchi Disk; Germany; LakeBante; Lake Bante; LATITUDE; LONGITUDE; Nodularia spumigena bloom; SD; Secchi disk; Secchi disk depth; Station label; water clarity; Wilhelmshaven
url https://doi.org/10.1594/PANGAEA.951239