Pykäri, Janina (2022): Light attenuation data set along a coastal salinity gradient in Pohjanpitäjänlahti bay in May 2021 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.947091
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Published: 2022-08-16 • DOI registered: 2022-11-16
Abstract:
Light attenuation was measured in Pohjanpitäjänlahti bay in May 2021 at four stations along a coastal salinity gradient. Light attenuation was measured with Secchi disc and a light meter (400-700 nm). In addition, optically active substances, i.e., factors affecting light attenuation, were measured. These parameters included chlorophyll-a, particulate matter and colored dissolved organic matter (CDOM). In addition, salinity and temperature was measured at each station. The samples were collected 8 times with a small boat. The data was collected to a thesis funded by Walter and Andreé de Nottbeck Foundation.
Keyword(s):
Related to:
Pykäri, Janina (2022): Comparing three methods to estimate light attenuation along a coastal salinity gradient [thesis]. Master's thesis. University of Helsinki, https://urn.fi/URN:NBN:fi:hulib-202205041795
Coverage:
Median Latitude: 59.982946 * Median Longitude: 23.424423 * South-bound Latitude: 59.855850 * West-bound Longitude: 23.260533 * North-bound Latitude: 60.092850 * East-bound Longitude: 23.568400
Date/Time Start: 2021-05-04T13:35:00 * Date/Time End: 2021-05-27T12:50:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
6 datasets
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Datasets listed in this bundled publication
- Pykäri, J (2022): Absorption measurements of colored dissolved organic matter (cDOM) in Pohjanpitäjänlahti bay in May 2021. https://doi.org/10.1594/PANGAEA.947068
- Pykäri, J (2022): Spectral slopes of colored dissolved organic matter (cDOM) in Pohjanpitäjänlahti bay in May 2021. https://doi.org/10.1594/PANGAEA.947077
- Pykäri, J (2022): Fluorescence measurements of colored dissolved organic matter (cDOM) in Pohjanpitäjänlahti bay in May 2021. https://doi.org/10.1594/PANGAEA.947071
- Pykäri, J (2022): Photosynthetically active radiation measurements in Pohjanpitäjänlahti bay in May 2021. https://doi.org/10.1594/PANGAEA.947079
- Pykäri, J (2022): Physical and chemical characteristics of water in Pohjanpitäjänlahti bay in May 2021. https://doi.org/10.1594/PANGAEA.947058
- Pykäri, J (2022): Secchi depth in Pohjanpitäjänlahti bay in May 2021. https://doi.org/10.1594/PANGAEA.947063