{"id":"https://openalex.org/W3095776114","doi":null,"title":"The Magnetic Isotope Effect and Anomalous Case of Mercury Stable Isotope Fractionation","display_name":"The Magnetic Isotope Effect and Anomalous Case of Mercury Stable Isotope Fractionation","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W3095776114","mag":"3095776114"},"language":"en","primary_location":{"id":"pmh:oai:deepblue.lib.umich.edu:2027.42/153470","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/2027.42/153470","pdf_url":"https://hdl.handle.net/2027.42/153470","source":{"id":"https://openalex.org/S4306400393","display_name":"Deep Blue (University of Michigan)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I27837315","host_organization_name":"University of Michigan","host_organization_lineage":["https://openalex.org/I27837315"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/2027.42/153470","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026208237","display_name":"Laura C. Motta","orcid":"https://orcid.org/0000-0002-4098-904X","observed_orcids":["https://orcid.org/0000-0002-4098-904X"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Laura C. Motta","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5026208237"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10819","display_name":"Mercury impact and mitigation studies","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10819","display_name":"Mercury impact and mitigation studies","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12073","display_name":"Isotope Analysis in Ecology","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10109","display_name":"Paleontology and Stratigraphy of Fossils","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mercury-stable-isotopes","display_name":"mercury stable isotopes","score":0.9340000152587891},{"id":"https://openalex.org/keywords/mercury-biogeochemistry","display_name":"mercury biogeochemistry","score":0.6779999732971191},{"id":"https://openalex.org/keywords/mass-independent-fractionation","display_name":"mass-independent fractionation","score":0.699999988079071},{"id":"https://openalex.org/keywords/mass-dependent-fractionation","display_name":"mass-dependent fractionation","score":0.9290000200271606},{"id":"https://openalex.org/keywords/mercury-demethylation","display_name":"mercury demethylation","score":0.7049999833106995},{"id":"https://openalex.org/keywords/mercury-methylation","display_name":"mercury methylation","score":0.8840000033378601},{"id":"https://openalex.org/keywords/marine-particles","display_name":"marine particles","score":0.44699999690055847},{"id":"https://openalex.org/keywords/zooplankton","display_name":"zooplankton","score":0.9570000171661377},{"id":"https://openalex.org/keywords/precipitation","display_name":"precipitation","score":0.3199999928474426},{"id":"https://openalex.org/keywords/north-pacific-subtropical-gyre","display_name":"North Pacific Subtropical Gyre","score":0.9629999995231628},{"id":"https://openalex.org/keywords/electronic-structure-calculations","display_name":"electronic structure calculations","score":0.6669999957084656},{"id":"https://openalex.org/keywords/mercury-poisoning","display_name":"mercury toxicity","score":0.4959999918937683},{"id":"https://openalex.org/keywords/marine-food-webs","display_name":"marine food webs","score":0.5260000228881836},{"id":"https://openalex.org/keywords/seasonal-variation","display_name":"seasonal variation","score":0.6549999713897705}],"concepts":[{"id":"https://openalex.org/C164304813","wikidata":"https://www.wikidata.org/wiki/Q25276","display_name":"Isotope","level":2,"score":0.739759087562561},{"id":"https://openalex.org/C97428945","wikidata":"https://www.wikidata.org/wiki/Q15305109","display_name":"Fractionation","level":2,"score":0.6867035627365112},{"id":"https://openalex.org/C2777777548","wikidata":"https://www.wikidata.org/wiki/Q206040","display_name":"Mercury (programming language)","level":2,"score":0.671685516834259},{"id":"https://openalex.org/C22117777","wikidata":"https://www.wikidata.org/wiki/Q17148629","display_name":"Stable isotope ratio","level":2,"score":0.649787187576294},{"id":"https://openalex.org/C2779334269","wikidata":"https://www.wikidata.org/wiki/Q3080293","display_name":"Isotope fractionation","level":3,"score":0.580184817314148},{"id":"https://openalex.org/C165349299","wikidata":"https://www.wikidata.org/wiki/Q1674549","display_name":"Isotope geochemistry","level":3,"score":0.524440348148346},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.41132399439811707},{"id":"https://openalex.org/C177322064","wikidata":"https://www.wikidata.org/wiki/Q750955","display_name":"Radiochemistry","level":1,"score":0.3348765969276428},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15715628862380981},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.1200462281703949},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.10635769367218018},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.07358133792877197},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:deepblue.lib.umich.edu:2027.42/153470","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/2027.42/153470","pdf_url":"https://hdl.handle.net/2027.42/153470","source":{"id":"https://openalex.org/S4306400393","display_name":"Deep Blue (University of Michigan)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I27837315","host_organization_name":"University of Michigan","host_organization_lineage":["https://openalex.org/I27837315"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Thesis"},{"id":"mag:3095776114","doi":null,"is_oa":false,"landing_page_url":"https://deepblue.lib.umich.edu/handle/2027.42/153470","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:deepblue.lib.umich.edu:2027.42/153470","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/2027.42/153470","pdf_url":"https://hdl.handle.net/2027.42/153470","source":{"id":"https://openalex.org/S4306400393","display_name":"Deep Blue (University of Michigan)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I27837315","host_organization_name":"University of Michigan","host_organization_lineage":["https://openalex.org/I27837315"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Thesis"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1486243749","display_name":"Evaluating the relative importance of suspended and sinking particles to the meso and bathypelagic food web in the central North Pacific","funder_award_id":"1333734","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3391410496","display_name":"ETBC: COLLABORATIVE RESEARCH: MASS-DEPENDENT AND INDEPENDENT MERCURY ISOTOPE FRACTIONATION DURING MICROBIAL METHYLATION AND REDOX TRANSFORMATIONS OF MERCURY IN NATURAL WATERS","funder_award_id":"0952108","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4515628459","display_name":"ETBC: COLLABORATIVE RESEARCH: MASS-DEPENDENT AND INDEPENDENT MERCURY ISOTOPE FRACTIONATION DURING MICROBIAL METHYLATION AND REDOX TRANSFORMATIONS OF MERCURY IN NATURAL WATERS","funder_award_id":"0952291","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8112729293","display_name":"Collaborative Research: Isotopic insights to mercury in marine food webs and how it varies with ocean biogeochemistry","funder_award_id":"1433710","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8421720976","display_name":"Collaborative Research:  Isotopic insights to mercury in marine food webs and how it varies with ocean biogeochemistry","funder_award_id":"1433846","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G956854688","display_name":"Dissolved Organic Matter Composition in the Deep Atlantic Ocean","funder_award_id":"1154320","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320312582","display_name":"New Jersey Agricultural Experiment Station","ror":"https://ror.org/05vt9qd57"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3095776114.pdf","grobid_xml":"https://content.openalex.org/works/W3095776114.grobid-xml"},"referenced_works_count":63,"referenced_works":["https://openalex.org/W621927278","https://openalex.org/W1484483802","https://openalex.org/W1736105525","https://openalex.org/W1963615690","https://openalex.org/W1964011165","https://openalex.org/W1964957701","https://openalex.org/W1968641143","https://openalex.org/W1971230551","https://openalex.org/W1974970149","https://openalex.org/W1974993476","https://openalex.org/W1977285562","https://openalex.org/W1981113626","https://openalex.org/W1988638366","https://openalex.org/W1990116280","https://openalex.org/W1991648718","https://openalex.org/W1998290559","https://openalex.org/W2000264395","https://openalex.org/W2003625237","https://openalex.org/W2012511532","https://openalex.org/W2013599309","https://openalex.org/W2019528512","https://openalex.org/W2024115582","https://openalex.org/W2031218748","https://openalex.org/W2041847793","https://openalex.org/W2045488003","https://openalex.org/W2047865817","https://openalex.org/W2048681523","https://openalex.org/W2049407167","https://openalex.org/W2061488378","https://openalex.org/W2061772059","https://openalex.org/W2063104454","https://openalex.org/W2069969959","https://openalex.org/W2071414196","https://openalex.org/W2073911538","https://openalex.org/W2074972294","https://openalex.org/W2081704217","https://openalex.org/W2082359902","https://openalex.org/W2090720994","https://openalex.org/W2094308481","https://openalex.org/W2098088428","https://openalex.org/W2100544389","https://openalex.org/W2110086012","https://openalex.org/W2137212309","https://openalex.org/W2165268976","https://openalex.org/W2264376628","https://openalex.org/W2322710652","https://openalex.org/W2329965085","https://openalex.org/W2330684400","https://openalex.org/W2342982958","https://openalex.org/W2466478373","https://openalex.org/W2500710076","https://openalex.org/W2517158630","https://openalex.org/W2518444335","https://openalex.org/W2524988948","https://openalex.org/W2562482090","https://openalex.org/W2583733641","https://openalex.org/W2739391087","https://openalex.org/W2778512280","https://openalex.org/W2792632729","https://openalex.org/W2815705883","https://openalex.org/W2902448490","https://openalex.org/W2947778524","https://openalex.org/W2951310902"],"related_works":["https://openalex.org/W2942306714","https://openalex.org/W4391146829","https://openalex.org/W2025310754","https://openalex.org/W4389563626","https://openalex.org/W4362607562","https://openalex.org/W2991185820","https://openalex.org/W4237811282","https://openalex.org/W3207008107","https://openalex.org/W14840820","https://openalex.org/W2947778524"],"abstract_inverted_index":{"Mercury":[0],"(Hg)":[1],"is":[2,322,362,433,459],"a":[3,8,139,224,236,268,350,460],"global":[4],"pollutant":[5],"that":[6,100,114,320,332,345,360,379,414,444,454,477,493],"poses":[7],"public":[9],"health":[10],"threat":[11],"because":[12],"exposure":[13],"through":[14],"consumption":[15],"of":[16,30,39,45,59,76,88,97,124,133,145,149,159,195,217,226,235,270,275,285,294,309,326,337,355,370,382,417,505],"fish":[17],"or":[18,393],"rice":[19],"can":[20,85],"lead":[21],"to":[22,51,128,178,209,256,299,328,435],"adverse":[23],"neurological":[24],"and":[25,42,69,84,107,119,199,239,312,335,359,427,453],"immunological":[26],"effects.":[27],"Despite":[28],"decades":[29],"research":[31,126,242,286],"there":[32,361],"are":[33],"significant":[34],"gaps":[35],"in":[36,104,135,151,171,182,188,247,288,303,341,365,384,429,467],"the":[37,43,60,109,130,143,146,157,165,189,212,233,241,248,258,264,292,304,307,323,342,366,380,421,439,455,464,471,474],"understanding":[38,96,144],"Hg":[40,46,77,102,112,117,134,150,160,173,180,191,213,222,227,259,296,301,327,338,367,418],"biogeochemistry":[41],"measurement":[44],"stable":[47,174,192,214,260,297],"isotopes":[48,78,175,261,298],"has":[49],"proven":[50],"be":[52,86,388,420],"an":[53],"effective":[54],"tool":[55],"for":[56,162,425,463,485],"answering":[57],"some":[58],"outstanding":[61],"questions.":[62],"Mass-dependent":[63],"fractionation":[64,71,451,484,504],"(MDF,":[65],"reported":[66,73],"as":[67,74,407],"\u03b4202Hg)":[68],"mass-independent":[70,450,482,502],"(MIF,":[72],"\u0394199Hg)":[75],"occur":[79],"during":[80],"many":[81],"biogeochemical":[82,131],"processes":[83],"diagnostic":[87],"specific":[89],"chemical":[90],"reactions.":[91],"This":[92,186],"dissertation":[93,290],"enhances":[94],"our":[95],"key":[98,110],"pathways":[99],"control":[101],"toxicity":[103],"marine":[105,136,153,166,196,330,347,385],"waters":[106,137,386],"pinpoints":[108],"dissolved":[111,404],"species":[113],"may":[115,387,419,447,480],"limit":[116,481],"methylation":[118,334],"bioaccumulation.":[120],"The":[121,283,315,373,410],"overarching":[122],"goal":[123,170],"this":[125,169,289],"was":[127],"investigate":[129,179],"cycle":[132],"with":[138,221,263],"focus":[140],"on":[141,232,501],"enhancing":[142],"photochemical":[147,265,423],"decomposition":[148,266,426],"surface":[152,329,346],"waters,":[154,331],"which":[155,432],"reduces":[156],"pool":[158],"available":[161],"incorporation":[163],"into":[164],"foodweb.":[167],"With":[168],"mind,":[172],"were":[176,230,279],"used":[177],"cycling":[181,302],"North":[183,249],"Pacific":[184,250],"Ocean.":[185],"resulted":[187],"first":[190],"isotope":[193,317,368,376,411,457,483,503],"analysis":[194],"particles,":[197],"zooplankton":[198,348],"open":[200],"ocean":[201],"precipitation":[202,321],"(Chapter":[203,253,281],"2,":[204],"3,":[205],"5).":[206],"In":[207],"order":[208],"fully":[210],"interpret":[211],"isotopic":[215],"composition":[216,369],"natural":[218,468],"samples":[219,469],"associated":[220],"photochemistry,":[223,358],"number":[225],"photochemistry":[228,375],"studies":[229,262],"conducted":[231,280],"rooftop":[234],"laboratory":[237,313],"building":[238],"onboard":[240],"vessel":[243],"R/V":[244],"Kilo":[245],"Moana":[246],"Subtropical":[251],"Gyre":[252],"4,5).":[254],"Finally,":[255,438],"connect":[257],"mechanism,":[267],"series":[269],"high-level":[271,440],"electronic":[272],"structure":[273],"calculations":[274],"environmentally":[276],"relevant":[277],"complexes":[278,398,489],"6).":[282],"body":[284],"presented":[287],"highlights":[291],"advantages":[293],"utilizing":[295],"study":[300],"environment,":[305],"bypassing":[306],"limitations":[308],"traditional":[310],"field":[311],"experiments.":[314],"environmental":[316],"measurements":[318],"indicated":[319],"main":[324],"source":[325],"both":[333],"demethylation":[336],"takes":[339],"place":[340],"water":[343],"column,":[344],"record":[349],"diurnal":[351],"\u0394199Hg":[352,465],"variation":[353],"indicative":[354],"methylmercury":[356],"(MeHg)":[357],"seasonal":[363],"variability":[364],"particulate":[371],"Hg.":[372],"MeHg":[374,383,397,506],"experiments":[377,412],"demonstrated":[378],"photodecomposition":[381],"controlled":[389],"intracellularly":[390],"by":[391,394,403],"phytoplankton":[392],"reactive":[395],"inorganic":[396,487],"(e.g":[399],"MeHgOH)":[400],"but":[401,492],"not":[402,448,497],"organic":[405],"matter":[406],"previously":[408],"hypothesized.":[409],"indicate":[413,476],"direct":[415],"photolysis":[416],"dominant":[422],"mechanism":[424,462],"reduction":[428],"aquatic":[430],"ecosystems,":[431],"contrary":[434],"previous":[436],"investigations.":[437],"computational":[441],"simulations":[442,475],"demonstrate":[443],"spin-orbit":[445,478,494],"coupling":[446,479,495],"quench":[449],"(\u0394199Hg)":[452],"magnetic":[456],"effect":[458,500],"plausible":[461],"recorded":[466],"around":[470],"world.":[472],"Specifically,":[473],"divalent":[486],"Hg(II)":[488],"(e.g.":[490],"Hg(thiol)2),":[491],"does":[496],"have":[498],"any":[499],"complexes.":[507]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2020-11-09T00:00:00"}