Data on the effects of increase in water colour on lake plankton communities

SND-ID: 2024-213. Version: 1. DOI: https://doi.org/10.57804/024z-db86

Citation

Alternative title

Increased water colour affects freshwater plankton communities but not ecosystem functions in a mesocosm study

Creator/Principal investigator(s)

Eva S. Lindström - Uppsala University orcid

Research principal

Uppsala University rorId

Description

Increases in water colour (brownification) have been observed in aquatic systems in the Northern Hemisphere, partly caused by increased loading of organic carbon from terrestrial origins. We investigated the effect of increase in water colour on the composition, structure and function of lake plankton communities (bacteria, phytoplankton and zooplankton) conducting a mesocosm experiment. Experiments were performed during the summer of 2013 in 3 lakes — Ekholmssjön (59° 52’ 45’’ N, 18° 32’ 11’’ E), Hålsjön (59° 49’0’’ N, 17°13’46’’ E) and Edasjön (59°48’ 15’’ N, 17° 54’8’’ E) — located in central Sweden. The lakes were chosen to be representative of boreal forest lakes (e.g. relatively small, meso-humic and mesotrophic). Although the lakes were meso-humic, they are in the medium range of DOC concentration and water colour in the study region and are prone to be affected by brownification.

See article "Increased water colour affects freshwater plankton communities in a mesocosm study" by Lebret et al (2018) for further information.

The dataset was originally published in DiVA and moved to SND

... Show more..
Increases in water colour (brownification) have been observed in aquatic systems in the Northern Hemisphere, partly caused by increased loading of organic carbon from terrestrial origins. We investigated the effect of increase in water colour on the composition, structure and function of lake plankton communities (bacteria, phytoplankton and zooplankton) conducting a mesocosm experiment. Experiments were performed during the summer of 2013 in 3 lakes — Ekholmssjön (59° 52’ 45’’ N, 18° 32’ 11’’ E), Hålsjön (59° 49’0’’ N, 17°13’46’’ E) and Edasjön (59°48’ 15’’ N, 17° 54’8’’ E) — located in central Sweden. The lakes were chosen to be representative of boreal forest lakes (e.g. relatively small, meso-humic and mesotrophic). Although the lakes were meso-humic, they are in the medium range of DOC concentration and water colour in the study region and are prone to be affected by brownification.

See article "Increased water colour affects freshwater plankton communities in a mesocosm study" by Lebret et al (2018) for further information.

The dataset was originally published in DiVA and moved to SND in 2024. Show less..

Data contains personal data

No

Language

Method and outcome

Data format / data structure

Data collection
Geographic coverage
Administrative information

Identifiers

Topic and keywords

Research area

Ecology (Standard för svensk indelning av forskningsämnen 2011)

Keywords

Lakes, Plankton

Publications

Lebret, K., Langenheder, S., Colinas, N., Östman, Ö., & Lindström, E. (2018). Increased water colour affects freshwater plankton communities in a mesocosm study. Aquatic Microbial Ecology, 81(1), 1–17. https://doi.org/10.3354/ame01858

Published: 2017-12-20
Last updated: 2024-08-27