Computationally characterizing the diffusive boundary layer in lakes and reservoirs
Purpose Hypolimnetic hypoxia has become increasingly prevalent in stratified water bodies in recent decades due to climate change. One primary sink of dissolved oxygen (DO) is sediment oxygen uptake ( J O 2 ). On the water side of the sediment–water interface (SWI), J O 2 is controlled by a diffusiv...
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| Veröffentlicht in: | Journal of soils and sediments 2024-05, Vol.24 (5), p.2132-2143 |
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| container_title | Journal of soils and sediments |
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| creator | Man, Xiamei Lei, Chengwang Bierlein, Kevin A. Bryant, Lee D. Lewis, Abigail S. Carey, Cayelan C. Little, John C. |
| description | Purpose
Hypolimnetic hypoxia has become increasingly prevalent in stratified water bodies in recent decades due to climate change. One primary sink of dissolved oxygen (DO) is sediment oxygen uptake (
J
O
2
). On the water side of the sediment–water interface (SWI),
J
O
2
is controlled by a diffusive boundary layer (DBL), a millimeter-scale layer where molecular diffusion is the primary transport mechanism. In previous studies, the DBL was determined by visual inspection, which is subjective and time-consuming.
Material and methods
In this study, a computational procedure is proposed to determine the SWI and DBL objectively and automatically. The procedure was evaluated for more than 300 DO profiles in the sediment of three eutrophic water bodies spanning gradients of depth and surface area. Synthetic DO profiles were modeled based on sediment characteristics estimated by laboratory experiments. The procedure was further verified adopting the synthetic profiles.
Results and discussion
The procedure, which was evaluated for both measured and synthetic DO profiles, determined the SWI and DBL well for both steady and non-steady state DO profiles. A negative relationship between DBL thickness and aeration rates was observed, which agrees with existing literatures.
Conclusions
The procedure is recommended for future studies involving characterizing DBL to improve efficiency and consistency. |
| doi_str_mv | 10.1007/s11368-024-03767-0 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_3153659668</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3062956450</sourcerecordid><originalsourceid>FETCH-LOGICAL-c347t-98b3901863be16cdb5cc66749101f257af2a87d8cdaf92dde251a82ee757d1333</originalsourceid><addsrcrecordid>eNp9kEtLAzEUhYMoWB9_wNWAGzfRPGaSzFKKLyi4UNchk9xpU6eTmswU6q83tYLgwtU9cL9z4ByELii5poTIm0QpFwoTVmLCpZCYHKAJFbTEslTkMOuS15hQoo7RSUpLkqn8nqCXaVitx8EMPvSm67aFXZho7ADRf_p-XgwLKJxv2zH5DRRNGHtn4rbozBZi4fss3iEVpndFhARxE3xMZ-ioNV2C8597it7u716nj3j2_PA0vZ1hy0s54Fo1vCZUCd4AFdY1lbVCyLKmhLaskqZlRkmnrDNtzZwDVlGjGICspKOc81N0tc9dx_AxQhr0yicLXWd6CGPSnFZcVLUQKqOXf9BlGGNunCkiWF2JsiKZYnvKxpBShFavo1_lvpoSvdtZ73fWeWf9vbPemfjelDLczyH-Rv_j-gIDEYDr</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3062956450</pqid></control><display><type>article</type><title>Computationally characterizing the diffusive boundary layer in lakes and reservoirs</title><source>SpringerLink Journals - AutoHoldings</source><creator>Man, Xiamei ; Lei, Chengwang ; Bierlein, Kevin A. ; Bryant, Lee D. ; Lewis, Abigail S. ; Carey, Cayelan C. ; Little, John C.</creator><creatorcontrib>Man, Xiamei ; Lei, Chengwang ; Bierlein, Kevin A. ; Bryant, Lee D. ; Lewis, Abigail S. ; Carey, Cayelan C. ; Little, John C.</creatorcontrib><description>Purpose
Hypolimnetic hypoxia has become increasingly prevalent in stratified water bodies in recent decades due to climate change. One primary sink of dissolved oxygen (DO) is sediment oxygen uptake (
J
O
2
). On the water side of the sediment–water interface (SWI),
J
O
2
is controlled by a diffusive boundary layer (DBL), a millimeter-scale layer where molecular diffusion is the primary transport mechanism. In previous studies, the DBL was determined by visual inspection, which is subjective and time-consuming.
Material and methods
In this study, a computational procedure is proposed to determine the SWI and DBL objectively and automatically. The procedure was evaluated for more than 300 DO profiles in the sediment of three eutrophic water bodies spanning gradients of depth and surface area. Synthetic DO profiles were modeled based on sediment characteristics estimated by laboratory experiments. The procedure was further verified adopting the synthetic profiles.
Results and discussion
The procedure, which was evaluated for both measured and synthetic DO profiles, determined the SWI and DBL well for both steady and non-steady state DO profiles. A negative relationship between DBL thickness and aeration rates was observed, which agrees with existing literatures.
Conclusions
The procedure is recommended for future studies involving characterizing DBL to improve efficiency and consistency.</description><identifier>ISSN: 1439-0108</identifier><identifier>EISSN: 1614-7480</identifier><identifier>DOI: 10.1007/s11368-024-03767-0</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Aeration ; Boundary layers ; Climate change ; Diffusion layers ; Dissolved oxygen ; Earth and Environmental Science ; Environment ; Environmental Physics ; Eutrophic environments ; Eutrophic waters ; Eutrophication ; Hypoxia ; Laboratory experimentation ; Molecular diffusion ; oxygen ; Oxygen consumption ; Oxygen uptake ; Profiles ; Sec 2 • Physical and Biogeochemical Processes • Research Article ; Sediment ; sediment-water interface ; Sediments ; Soil Science & Conservation ; Stratified water ; surface area ; Visual inspection ; Water depth</subject><ispartof>Journal of soils and sediments, 2024-05, Vol.24 (5), p.2132-2143</ispartof><rights>The Author(s) 2024</rights><rights>The Author(s) 2024. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c347t-98b3901863be16cdb5cc66749101f257af2a87d8cdaf92dde251a82ee757d1333</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11368-024-03767-0$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11368-024-03767-0$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Man, Xiamei</creatorcontrib><creatorcontrib>Lei, Chengwang</creatorcontrib><creatorcontrib>Bierlein, Kevin A.</creatorcontrib><creatorcontrib>Bryant, Lee D.</creatorcontrib><creatorcontrib>Lewis, Abigail S.</creatorcontrib><creatorcontrib>Carey, Cayelan C.</creatorcontrib><creatorcontrib>Little, John C.</creatorcontrib><title>Computationally characterizing the diffusive boundary layer in lakes and reservoirs</title><title>Journal of soils and sediments</title><addtitle>J Soils Sediments</addtitle><description>Purpose
Hypolimnetic hypoxia has become increasingly prevalent in stratified water bodies in recent decades due to climate change. One primary sink of dissolved oxygen (DO) is sediment oxygen uptake (
J
O
2
). On the water side of the sediment–water interface (SWI),
J
O
2
is controlled by a diffusive boundary layer (DBL), a millimeter-scale layer where molecular diffusion is the primary transport mechanism. In previous studies, the DBL was determined by visual inspection, which is subjective and time-consuming.
Material and methods
In this study, a computational procedure is proposed to determine the SWI and DBL objectively and automatically. The procedure was evaluated for more than 300 DO profiles in the sediment of three eutrophic water bodies spanning gradients of depth and surface area. Synthetic DO profiles were modeled based on sediment characteristics estimated by laboratory experiments. The procedure was further verified adopting the synthetic profiles.
Results and discussion
The procedure, which was evaluated for both measured and synthetic DO profiles, determined the SWI and DBL well for both steady and non-steady state DO profiles. A negative relationship between DBL thickness and aeration rates was observed, which agrees with existing literatures.
Conclusions
The procedure is recommended for future studies involving characterizing DBL to improve efficiency and consistency.</description><subject>Aeration</subject><subject>Boundary layers</subject><subject>Climate change</subject><subject>Diffusion layers</subject><subject>Dissolved oxygen</subject><subject>Earth and Environmental Science</subject><subject>Environment</subject><subject>Environmental Physics</subject><subject>Eutrophic environments</subject><subject>Eutrophic waters</subject><subject>Eutrophication</subject><subject>Hypoxia</subject><subject>Laboratory experimentation</subject><subject>Molecular diffusion</subject><subject>oxygen</subject><subject>Oxygen consumption</subject><subject>Oxygen uptake</subject><subject>Profiles</subject><subject>Sec 2 • Physical and Biogeochemical Processes • Research Article</subject><subject>Sediment</subject><subject>sediment-water interface</subject><subject>Sediments</subject><subject>Soil Science & Conservation</subject><subject>Stratified water</subject><subject>surface area</subject><subject>Visual inspection</subject><subject>Water depth</subject><issn>1439-0108</issn><issn>1614-7480</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><recordid>eNp9kEtLAzEUhYMoWB9_wNWAGzfRPGaSzFKKLyi4UNchk9xpU6eTmswU6q83tYLgwtU9cL9z4ByELii5poTIm0QpFwoTVmLCpZCYHKAJFbTEslTkMOuS15hQoo7RSUpLkqn8nqCXaVitx8EMPvSm67aFXZho7ADRf_p-XgwLKJxv2zH5DRRNGHtn4rbozBZi4fss3iEVpndFhARxE3xMZ-ioNV2C8597it7u716nj3j2_PA0vZ1hy0s54Fo1vCZUCd4AFdY1lbVCyLKmhLaskqZlRkmnrDNtzZwDVlGjGICspKOc81N0tc9dx_AxQhr0yicLXWd6CGPSnFZcVLUQKqOXf9BlGGNunCkiWF2JsiKZYnvKxpBShFavo1_lvpoSvdtZ73fWeWf9vbPemfjelDLczyH-Rv_j-gIDEYDr</recordid><startdate>20240501</startdate><enddate>20240501</enddate><creator>Man, Xiamei</creator><creator>Lei, Chengwang</creator><creator>Bierlein, Kevin A.</creator><creator>Bryant, Lee D.</creator><creator>Lewis, Abigail S.</creator><creator>Carey, Cayelan C.</creator><creator>Little, John C.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H96</scope><scope>H97</scope><scope>L.G</scope><scope>SOI</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>20240501</creationdate><title>Computationally characterizing the diffusive boundary layer in lakes and reservoirs</title><author>Man, Xiamei ; Lei, Chengwang ; Bierlein, Kevin A. ; Bryant, Lee D. ; Lewis, Abigail S. ; Carey, Cayelan C. ; Little, John C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c347t-98b3901863be16cdb5cc66749101f257af2a87d8cdaf92dde251a82ee757d1333</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Aeration</topic><topic>Boundary layers</topic><topic>Climate change</topic><topic>Diffusion layers</topic><topic>Dissolved oxygen</topic><topic>Earth and Environmental Science</topic><topic>Environment</topic><topic>Environmental Physics</topic><topic>Eutrophic environments</topic><topic>Eutrophic waters</topic><topic>Eutrophication</topic><topic>Hypoxia</topic><topic>Laboratory experimentation</topic><topic>Molecular diffusion</topic><topic>oxygen</topic><topic>Oxygen consumption</topic><topic>Oxygen uptake</topic><topic>Profiles</topic><topic>Sec 2 • Physical and Biogeochemical Processes • Research Article</topic><topic>Sediment</topic><topic>sediment-water interface</topic><topic>Sediments</topic><topic>Soil Science & Conservation</topic><topic>Stratified water</topic><topic>surface area</topic><topic>Visual inspection</topic><topic>Water depth</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Man, Xiamei</creatorcontrib><creatorcontrib>Lei, Chengwang</creatorcontrib><creatorcontrib>Bierlein, Kevin A.</creatorcontrib><creatorcontrib>Bryant, Lee D.</creatorcontrib><creatorcontrib>Lewis, Abigail S.</creatorcontrib><creatorcontrib>Carey, Cayelan C.</creatorcontrib><creatorcontrib>Little, John C.</creatorcontrib><collection>Springer Nature OA/Free Journals</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Environment Abstracts</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Journal of soils and sediments</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Man, Xiamei</au><au>Lei, Chengwang</au><au>Bierlein, Kevin A.</au><au>Bryant, Lee D.</au><au>Lewis, Abigail S.</au><au>Carey, Cayelan C.</au><au>Little, John C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Computationally characterizing the diffusive boundary layer in lakes and reservoirs</atitle><jtitle>Journal of soils and sediments</jtitle><stitle>J Soils Sediments</stitle><date>2024-05-01</date><risdate>2024</risdate><volume>24</volume><issue>5</issue><spage>2132</spage><epage>2143</epage><pages>2132-2143</pages><issn>1439-0108</issn><eissn>1614-7480</eissn><abstract>Purpose
Hypolimnetic hypoxia has become increasingly prevalent in stratified water bodies in recent decades due to climate change. One primary sink of dissolved oxygen (DO) is sediment oxygen uptake (
J
O
2
). On the water side of the sediment–water interface (SWI),
J
O
2
is controlled by a diffusive boundary layer (DBL), a millimeter-scale layer where molecular diffusion is the primary transport mechanism. In previous studies, the DBL was determined by visual inspection, which is subjective and time-consuming.
Material and methods
In this study, a computational procedure is proposed to determine the SWI and DBL objectively and automatically. The procedure was evaluated for more than 300 DO profiles in the sediment of three eutrophic water bodies spanning gradients of depth and surface area. Synthetic DO profiles were modeled based on sediment characteristics estimated by laboratory experiments. The procedure was further verified adopting the synthetic profiles.
Results and discussion
The procedure, which was evaluated for both measured and synthetic DO profiles, determined the SWI and DBL well for both steady and non-steady state DO profiles. A negative relationship between DBL thickness and aeration rates was observed, which agrees with existing literatures.
Conclusions
The procedure is recommended for future studies involving characterizing DBL to improve efficiency and consistency.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s11368-024-03767-0</doi><tpages>12</tpages><oa>free_for_read</oa></addata></record> |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Aeration Boundary layers Climate change Diffusion layers Dissolved oxygen Earth and Environmental Science Environment Environmental Physics Eutrophic environments Eutrophic waters Eutrophication Hypoxia Laboratory experimentation Molecular diffusion oxygen Oxygen consumption Oxygen uptake Profiles Sec 2 • Physical and Biogeochemical Processes • Research Article Sediment sediment-water interface Sediments Soil Science & Conservation Stratified water surface area Visual inspection Water depth |
| title | Computationally characterizing the diffusive boundary layer in lakes and reservoirs |
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