Using the INCA-Hg model of mercury cycling to simulate total and methyl mercury concentrations in forest streams and catchments
We present a new, catchment-scale, process-based dynamic model for simulating mercury (Hg) in soils and surface waters. The Integrated Catchments Model for Mercury (INCA-Hg) simulates transport of gaseous, dissolved and solid Hg and transformations between elemental (Hg0), ionic (Hg(II)) and methyl...
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| Veröffentlicht in: | The Science of the total environment 2012-05, Vol.424, p.219-231 |
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| creator | Futter, M.N. Poste, A.E. Butterfield, D. Dillon, P.J. Whitehead, P.G. Dastoor, A.P. Lean, D.R.S. |
| description | We present a new, catchment-scale, process-based dynamic model for simulating mercury (Hg) in soils and surface waters. The Integrated Catchments Model for Mercury (INCA-Hg) simulates transport of gaseous, dissolved and solid Hg and transformations between elemental (Hg0), ionic (Hg(II)) and methyl (MeHg) Hg in natural and semi-natural landscapes. The mathematical description represents the model as a series of linked, first-order differential equations describing chemical and hydrological processes in catchment soils and waters which we believe control surface water Hg dynamics. The model simulates daily time series between one and 100years long and can be applied to catchments ranging in size from |
| doi_str_mv | 10.1016/j.scitotenv.2012.02.048 |
| format | Article |
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The Integrated Catchments Model for Mercury (INCA-Hg) simulates transport of gaseous, dissolved and solid Hg and transformations between elemental (Hg0), ionic (Hg(II)) and methyl (MeHg) Hg in natural and semi-natural landscapes. The mathematical description represents the model as a series of linked, first-order differential equations describing chemical and hydrological processes in catchment soils and waters which we believe control surface water Hg dynamics. The model simulates daily time series between one and 100years long and can be applied to catchments ranging in size from <1 to ~10,000km2. Here we present applications of the model to two boreal forest headwater catchments in central Canada where we were able to reproduce observed patterns of stream water total mercury (THg) and MeHg fluxes and concentrations. Model performance was assessed using Monte Carlo techniques. Simulated in-stream THg and MeHg concentrations were sensitive to hydrologic controls and terrestrial and aquatic process rates.</description><identifier>ISSN: 0048-9697</identifier><identifier>ISSN: 1879-1026</identifier><identifier>EISSN: 1879-1026</identifier><identifier>DOI: 10.1016/j.scitotenv.2012.02.048</identifier><identifier>PMID: 22444066</identifier><identifier>CODEN: STENDL</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Applied sciences ; Biological and physicochemical properties of pollutants. Interaction in the soil ; boreal forests ; Catchment model ; Catchments ; Computer simulation ; Continental surface waters ; Dorset ; dynamic models ; Earth sciences ; Earth, ocean, space ; Engineering and environment geology. Geothermics ; Environment ; Environmental Monitoring - methods ; Environmental Sciences ; Exact sciences and technology ; Forest stream biogeochemistry ; Hydrology ; INCA ; Mathematical models ; Mercury ; Mercury - analysis ; Mercury - chemistry ; Methylmercury ; methylmercury compounds ; Methylmercury Compounds - analysis ; Methylmercury Compounds - chemistry ; Miljövetenskap ; model validation ; Models, Chemical ; Monte Carlo Method ; Monte Carlo methods ; Natural water pollution ; Oceanografi, hydrologi, vattenresurser ; Oceanography, Hydrology, Water Resources ; Ontario ; Pollution ; Pollution, environment geology ; Rivers - chemistry ; Seasons ; Sensitivity and Specificity ; simulation models ; Soil and sediments pollution ; soil water ; Soils ; Streams ; surface water ; time series analysis ; Water Pollutants, Chemical - analysis ; Water Pollutants, Chemical - chemistry ; Water treatment and pollution ; watersheds</subject><ispartof>The Science of the total environment, 2012-05, Vol.424, p.219-231</ispartof><rights>2012 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2012 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c529t-6d6a107f5621f7e66457e37fe98e707f1db730bcec0a276e1c083268e81338d33</citedby><cites>FETCH-LOGICAL-c529t-6d6a107f5621f7e66457e37fe98e707f1db730bcec0a276e1c083268e81338d33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.scitotenv.2012.02.048$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,777,781,882,3537,27905,27906,45976</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25827713$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22444066$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://res.slu.se/id/publ/43464$$DView record from Swedish Publication Index$$Hfree_for_read</backlink></links><search><creatorcontrib>Futter, M.N.</creatorcontrib><creatorcontrib>Poste, A.E.</creatorcontrib><creatorcontrib>Butterfield, D.</creatorcontrib><creatorcontrib>Dillon, P.J.</creatorcontrib><creatorcontrib>Whitehead, P.G.</creatorcontrib><creatorcontrib>Dastoor, A.P.</creatorcontrib><creatorcontrib>Lean, D.R.S.</creatorcontrib><creatorcontrib>Sveriges lantbruksuniversitet</creatorcontrib><title>Using the INCA-Hg model of mercury cycling to simulate total and methyl mercury concentrations in forest streams and catchments</title><title>The Science of the total environment</title><addtitle>Sci Total Environ</addtitle><description>We present a new, catchment-scale, process-based dynamic model for simulating mercury (Hg) in soils and surface waters. The Integrated Catchments Model for Mercury (INCA-Hg) simulates transport of gaseous, dissolved and solid Hg and transformations between elemental (Hg0), ionic (Hg(II)) and methyl (MeHg) Hg in natural and semi-natural landscapes. The mathematical description represents the model as a series of linked, first-order differential equations describing chemical and hydrological processes in catchment soils and waters which we believe control surface water Hg dynamics. The model simulates daily time series between one and 100years long and can be applied to catchments ranging in size from <1 to ~10,000km2. Here we present applications of the model to two boreal forest headwater catchments in central Canada where we were able to reproduce observed patterns of stream water total mercury (THg) and MeHg fluxes and concentrations. Model performance was assessed using Monte Carlo techniques. Simulated in-stream THg and MeHg concentrations were sensitive to hydrologic controls and terrestrial and aquatic process rates.</description><subject>Applied sciences</subject><subject>Biological and physicochemical properties of pollutants. Interaction in the soil</subject><subject>boreal forests</subject><subject>Catchment model</subject><subject>Catchments</subject><subject>Computer simulation</subject><subject>Continental surface waters</subject><subject>Dorset</subject><subject>dynamic models</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Environment</subject><subject>Environmental Monitoring - methods</subject><subject>Environmental Sciences</subject><subject>Exact sciences and technology</subject><subject>Forest stream biogeochemistry</subject><subject>Hydrology</subject><subject>INCA</subject><subject>Mathematical models</subject><subject>Mercury</subject><subject>Mercury - analysis</subject><subject>Mercury - chemistry</subject><subject>Methylmercury</subject><subject>methylmercury compounds</subject><subject>Methylmercury Compounds - analysis</subject><subject>Methylmercury Compounds - chemistry</subject><subject>Miljövetenskap</subject><subject>model validation</subject><subject>Models, Chemical</subject><subject>Monte Carlo Method</subject><subject>Monte Carlo methods</subject><subject>Natural water pollution</subject><subject>Oceanografi, hydrologi, vattenresurser</subject><subject>Oceanography, Hydrology, Water Resources</subject><subject>Ontario</subject><subject>Pollution</subject><subject>Pollution, environment geology</subject><subject>Rivers - chemistry</subject><subject>Seasons</subject><subject>Sensitivity and Specificity</subject><subject>simulation models</subject><subject>Soil and sediments pollution</subject><subject>soil water</subject><subject>Soils</subject><subject>Streams</subject><subject>surface water</subject><subject>time series analysis</subject><subject>Water Pollutants, Chemical - analysis</subject><subject>Water Pollutants, Chemical - chemistry</subject><subject>Water treatment and pollution</subject><subject>watersheds</subject><issn>0048-9697</issn><issn>1879-1026</issn><issn>1879-1026</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqN0k1v0zAYB_AIgVgZfAXmCxKXFL_Fdo5VBWzSBAfo2XKcJ62rJC62M9QTXx13Kd1xRFYcWb_H_it-iuKG4CXBRHzaL6N1yScYH5YUE7rEeXD1olgQJeuSYCpeFgucl8pa1PKqeBPjHudHKvK6uKKUc46FWBR_NtGNW5R2gO6-rVfl7RYNvoUe-Q4NEOwUjsgebf-IPIpumHqTIH8n0yMztlml3bF_wn60MKZgkvNjRG5EnQ8QE4opgBniY401ye6GzOLb4lVn-gjvzvN1sfny-ef6trz__vVuvbovbUXrVIpWGIJlVwlKOglC8EoCkx3UCmReJ20jGW4sWGyoFEAsVowKBYowplrGroty3jf-hsPU6ENwgwlH7Y3TsZ8aE06TjqA544Jn_3H2h-B_TTm_Hly00PdmBD9FTaTETOIqv5-lmMha1gKL_6CY1IIKVmcqZ2qDjzFAd4lM8GlLoff60gP61AMa58FVrnx_PmRqBmgvdf8uPYMPZ2CiNX0XzGhdfHKVolKS0z-7mV1nvDbbkM3mRz6J55SKSFplsZoF5Kt7cBBOkSA3QOsC2KRb756N-xfild5G</recordid><startdate>20120501</startdate><enddate>20120501</enddate><creator>Futter, M.N.</creator><creator>Poste, A.E.</creator><creator>Butterfield, D.</creator><creator>Dillon, P.J.</creator><creator>Whitehead, P.G.</creator><creator>Dastoor, A.P.</creator><creator>Lean, D.R.S.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QH</scope><scope>7ST</scope><scope>7TV</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope><scope>SOI</scope><scope>7SU</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope><scope>ADTPV</scope><scope>AOWAS</scope></search><sort><creationdate>20120501</creationdate><title>Using the INCA-Hg model of mercury cycling to simulate total and methyl mercury concentrations in forest streams and catchments</title><author>Futter, M.N. ; Poste, A.E. ; Butterfield, D. ; Dillon, P.J. ; Whitehead, P.G. ; Dastoor, A.P. ; Lean, D.R.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c529t-6d6a107f5621f7e66457e37fe98e707f1db730bcec0a276e1c083268e81338d33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Applied sciences</topic><topic>Biological and physicochemical properties of pollutants. Interaction in the soil</topic><topic>boreal forests</topic><topic>Catchment model</topic><topic>Catchments</topic><topic>Computer simulation</topic><topic>Continental surface waters</topic><topic>Dorset</topic><topic>dynamic models</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. Geothermics</topic><topic>Environment</topic><topic>Environmental Monitoring - methods</topic><topic>Environmental Sciences</topic><topic>Exact sciences and technology</topic><topic>Forest stream biogeochemistry</topic><topic>Hydrology</topic><topic>INCA</topic><topic>Mathematical models</topic><topic>Mercury</topic><topic>Mercury - analysis</topic><topic>Mercury - chemistry</topic><topic>Methylmercury</topic><topic>methylmercury compounds</topic><topic>Methylmercury Compounds - analysis</topic><topic>Methylmercury Compounds - chemistry</topic><topic>Miljövetenskap</topic><topic>model validation</topic><topic>Models, Chemical</topic><topic>Monte Carlo Method</topic><topic>Monte Carlo methods</topic><topic>Natural water pollution</topic><topic>Oceanografi, hydrologi, vattenresurser</topic><topic>Oceanography, Hydrology, Water Resources</topic><topic>Ontario</topic><topic>Pollution</topic><topic>Pollution, environment geology</topic><topic>Rivers - chemistry</topic><topic>Seasons</topic><topic>Sensitivity and Specificity</topic><topic>simulation models</topic><topic>Soil and sediments pollution</topic><topic>soil water</topic><topic>Soils</topic><topic>Streams</topic><topic>surface water</topic><topic>time series analysis</topic><topic>Water Pollutants, Chemical - analysis</topic><topic>Water Pollutants, Chemical - chemistry</topic><topic>Water treatment and pollution</topic><topic>watersheds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Futter, M.N.</creatorcontrib><creatorcontrib>Poste, A.E.</creatorcontrib><creatorcontrib>Butterfield, D.</creatorcontrib><creatorcontrib>Dillon, P.J.</creatorcontrib><creatorcontrib>Whitehead, P.G.</creatorcontrib><creatorcontrib>Dastoor, A.P.</creatorcontrib><creatorcontrib>Lean, D.R.S.</creatorcontrib><creatorcontrib>Sveriges lantbruksuniversitet</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Aqualine</collection><collection>Environment Abstracts</collection><collection>Pollution 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) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Environment Abstracts</collection><collection>Environmental Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>SwePub</collection><collection>SwePub Articles</collection><jtitle>The Science of the total environment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Futter, M.N.</au><au>Poste, A.E.</au><au>Butterfield, D.</au><au>Dillon, P.J.</au><au>Whitehead, P.G.</au><au>Dastoor, A.P.</au><au>Lean, D.R.S.</au><aucorp>Sveriges lantbruksuniversitet</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Using the INCA-Hg model of mercury cycling to simulate total and methyl mercury concentrations in forest streams and catchments</atitle><jtitle>The Science of the total environment</jtitle><addtitle>Sci Total Environ</addtitle><date>2012-05-01</date><risdate>2012</risdate><volume>424</volume><spage>219</spage><epage>231</epage><pages>219-231</pages><issn>0048-9697</issn><issn>1879-1026</issn><eissn>1879-1026</eissn><coden>STENDL</coden><abstract>We present a new, catchment-scale, process-based dynamic model for simulating mercury (Hg) in soils and surface waters. The Integrated Catchments Model for Mercury (INCA-Hg) simulates transport of gaseous, dissolved and solid Hg and transformations between elemental (Hg0), ionic (Hg(II)) and methyl (MeHg) Hg in natural and semi-natural landscapes. The mathematical description represents the model as a series of linked, first-order differential equations describing chemical and hydrological processes in catchment soils and waters which we believe control surface water Hg dynamics. The model simulates daily time series between one and 100years long and can be applied to catchments ranging in size from <1 to ~10,000km2. Here we present applications of the model to two boreal forest headwater catchments in central Canada where we were able to reproduce observed patterns of stream water total mercury (THg) and MeHg fluxes and concentrations. Model performance was assessed using Monte Carlo techniques. Simulated in-stream THg and MeHg concentrations were sensitive to hydrologic controls and terrestrial and aquatic process rates.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><pmid>22444066</pmid><doi>10.1016/j.scitotenv.2012.02.048</doi><tpages>13</tpages></addata></record> |
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| identifier | ISSN: 0048-9697 |
| ispartof | The Science of the total environment, 2012-05, Vol.424, p.219-231 |
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| subjects | Applied sciences Biological and physicochemical properties of pollutants. Interaction in the soil boreal forests Catchment model Catchments Computer simulation Continental surface waters Dorset dynamic models Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Environment Environmental Monitoring - methods Environmental Sciences Exact sciences and technology Forest stream biogeochemistry Hydrology INCA Mathematical models Mercury Mercury - analysis Mercury - chemistry Methylmercury methylmercury compounds Methylmercury Compounds - analysis Methylmercury Compounds - chemistry Miljövetenskap model validation Models, Chemical Monte Carlo Method Monte Carlo methods Natural water pollution Oceanografi, hydrologi, vattenresurser Oceanography, Hydrology, Water Resources Ontario Pollution Pollution, environment geology Rivers - chemistry Seasons Sensitivity and Specificity simulation models Soil and sediments pollution soil water Soils Streams surface water time series analysis Water Pollutants, Chemical - analysis Water Pollutants, Chemical - chemistry Water treatment and pollution watersheds |
| title | Using the INCA-Hg model of mercury cycling to simulate total and methyl mercury concentrations in forest streams and catchments |
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