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The dependence of the consumption of dissolved oxygen on lake morphology in ice covered lakes.

Bengtsson, Lars LU (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:
author
contributor
LU
organization
publishing date
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
2020-07-19 06:08:05
@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},
  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},
}