Marine phytoplankton community data and corresponding environmental properties from eastern Norway, 1896–2020
Lundsør, E.; Lømsland, E.R.; Johnsen, T.M.; Engesmo, A.; Staalstrøm, A.; Norli, M.; Magnusson, J.; Sørensen, K.; Edvardsen, B.; Eikrem, W. (2022). Marine phytoplankton community data and corresponding environmental properties from eastern Norway, 1896–2020. Scientific Data 9(1): 767. https://dx.doi.org/10.1038/s41597-022-01869-3
In: Scientific Data. Nature Publishing Group: London. ISSN 2052-4463; e-ISSN 2052-4463, more
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| Authors | | Top |
- Lundsør, E.
- Lømsland, E.R.
- Johnsen, T.M.
- Engesmo, A.
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- Staalstrøm, A.
- Norli, M.
- Magnusson, J.
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- Sørensen, K.
- Edvardsen, B.
- Eikrem, W.
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| Abstract |
Time series are essential for studying the long-term effects of human impact and climatic changes on the natural environment. Although data exist, no long-term phytoplankton dataset for the Norwegian coastal area has been compiled and made publicly available in a standardised format. Here we report on a compilation of phytoplankton data from inner Oslofjorden going back more than a century. The database contains 605 sampling events from 1896 to 2020, and environmental data has also been provided when available. Although the sampling frequency has varied over time, the high taxonomic quality and relatively similar methodology make it very useful. For the last 15 years (2006–2020), the sampling frequency has been almost monthly throughout the year. This dataset can be used for time series analysis to understand community structure and changes over time. It can also be used to study common taxa’ responses to environmental variables and changes, seasonal or annual species diversity and be useful for developing ecological indicators. |
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