The dependence of the consumption of dissolved oxygen on lake morphology in ice covered lakes.
(2020) In Hydrology Research 51(3). p.381-391- Abstract
- The consumption of oxygen in ice covered lakes is analyzed and related to biological oxygen demand and sediment oxygen demand. An approach for computing dissolved oxygen concentration is suggested assuming horizontally mixed waters and negligible vertical dispersion. It is found that the depletion of dissolved oxygen is mainly due to the transfer of oxygen at the water/sediment interface. The morphology of a lake is very important for how fast the dissolved oxygen concentration is reduced during winter.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/a93a0ac8-f494-4519-bc5d-d3e5bbcca959
- author
- Bengtsson, Lars LU
- contributor
- Ali Maher, Osama LU
- organization
- publishing date
- 2020
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- convection, dissolved oxygen, ice covered lakes, lake morphology, sediment oxygen demand
- in
- Hydrology Research
- volume
- 51
- issue
- 3
- pages
- 381 - 391
- publisher
- IWA Publishing
- external identifiers
-
- scopus:85087274637
- ISSN
- 1998-9563
- DOI
- 10.2166/nh.2020.150
- language
- English
- LU publication?
- yes
- id
- a93a0ac8-f494-4519-bc5d-d3e5bbcca959
- date added to LUP
- 2020-03-22 19:10:50
- date last changed
- 2022-04-18 21:13:46
@article{a93a0ac8-f494-4519-bc5d-d3e5bbcca959, abstract = {{The consumption of oxygen in ice covered lakes is analyzed and related to biological oxygen demand and sediment oxygen demand. An approach for computing dissolved oxygen concentration is suggested assuming horizontally mixed waters and negligible vertical dispersion. It is found that the depletion of dissolved oxygen is mainly due to the transfer of oxygen at the water/sediment interface. The morphology of a lake is very important for how fast the dissolved oxygen concentration is reduced during winter.}}, author = {{Bengtsson, Lars}}, issn = {{1998-9563}}, keywords = {{convection, dissolved oxygen, ice covered lakes, lake morphology, sediment oxygen demand}}, language = {{eng}}, number = {{3}}, pages = {{381--391}}, publisher = {{IWA Publishing}}, series = {{Hydrology Research}}, title = {{The dependence of the consumption of dissolved oxygen on lake morphology in ice covered lakes.}}, url = {{http://dx.doi.org/10.2166/nh.2020.150}}, doi = {{10.2166/nh.2020.150}}, volume = {{51}}, year = {{2020}}, }