<abstract xmlns="http://www.w3.org/1999/xhtml"><p> The aim of paper is to present the diversity of water level fluctuations in degraded Baltic raised bogs. An attempt was made to answer the question how strong the diversity of fluctuations is both within each object and between two objects situated close to each other. Moreover, speed and value of the response of water level to atmospheric precipitation were analysed. The spatial scope of the paper covers two Baltic raised bogs in the lower part of the Łeba river valley: Czarne Bagno and Łebskie Bagno. The time scope covers years 2012-2014. The study found that both analysed bogs were a high dynamic in variation of groundwater level. Annual amplitudes of fluctuations in the water table was in the range of 28.4 to 77.9 cm (Łebskie Bagno) and of 45.6 to 105.0 cm (Czarne Bagno). It has been observed that lowering the water level on both peatlands always been recorded in the summer months, whilst the increase in the autumn, which lasted until spring. Retention and the water level on peatlands influenced primarily precipitation. Extreme meteorological conditions that make it less conspicuous is the variation resulting from factors such as location in different parts of the bog or type of degradation.</p></abstract>

The aim of paper is to present the diversity of water level fluctuations in degraded Baltic raised bogs. An attempt was made to answer the question how strong the diversity of fluctuations is both within each object and between two objects situated close to each other. Moreover, speed and value of the response of water level to atmospheric precipitation were analysed. The spatial scope of the paper covers two Baltic raised bogs in the lower part of the Łeba river valley: Czarne Bagno and Łebskie Bagno. The time scope covers years 2012-2014. The study found that both analysed bogs were a high dynamic in variation of groundwater level. Annual amplitudes of fluctuations in the water table was in the range of 28.4 to 77.9 cm (Łebskie Bagno) and of 45.6 to 105.0 cm (Czarne Bagno). It has been observed that lowering the water level on both peatlands always been recorded in the summer months, whilst the increase in the autumn, which lasted until spring. Retention and the water level on peatlands influenced primarily precipitation. Extreme meteorological conditions that make it less conspicuous is the variation resulting from factors such as location in different parts of the bog or type of degradation.

Diversity of water level fluctuations in degraded Baltic raised bogs

University of Gdańsk, Faculty of Oceanography and Geography, Department of Hydrology, Bażyńskiego 4 St., 80-952 Gdańsk,

Environmental Protection and Natural Resources

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"Diversity of water level fluctuations in degraded Baltic raised bogs"}

The aim of paper is to present the diversity of water level fluctuations in degraded Baltic raised bogs. An attempt was made to answer the question how strong...

Diversity of water level fluctuations in degraded Baltic raised bogs

Published Online: Mar 14, 2017

Page range: 1 - 7

DOI: https://doi.org/10.1515/oszn-2017-0004

Keywords
peat bog, degradation, water level, precipitation, fluctuations, variability

© by Filip Duda

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Diversity of water level fluctuations in degraded Baltic raised bogs

Published Online: Mar 14, 2017

Page range: 1 - 7

DOI: https://doi.org/10.1515/oszn-2017-0004

Keywordspeat bog, degradation, water level, precipitation, fluctuations, variability

© by Filip Duda

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
peat bog, degradation, water level, precipitation, fluctuations, variability