Natural and anthropogenic variations in atmospheric mercury deposition during the Holocene near Quelccaya Ice Cap, Peru

dc.date.accessioned2022-01-04T20:29:58Z
dc.date.accessioned2022-10-25T18:47:40Z
dc.date.available2022-01-04T20:29:58Z
dc.date.available2022-10-25T18:47:40Z
dc.date.created2022-01-04T20:29:58Z
dc.date.issued2014
dc.identifierhttps://hdl.handle.net/20.500.12866/10471
dc.identifierGlobal Biogeochemical Cycles
dc.identifierhttps://doi.org/10.1002/2013GB004780
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4784962
dc.description.abstractMercury (Hg) is a toxic metal that is transported globally through the atmosphere. Emissions of Hg from mineral reservoirs and recycling between soil/biomass, oceans, and the atmosphere are fundamental to the global Hg cycle, yet past emissions from anthropogenic and natural sources are not fully constrained. We use a sediment core from Yanacocha, a headwater lake in southeastern Peru, to study the anthropogenic and natural controls on atmospheric Hg deposition during the Holocene.
dc.languageeng
dc.publisherAmerican Geophysical Union
dc.relationurn:issn:1944-9224
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectPeru
dc.subjectHolocene
dc.subjectsediment core
dc.subjectDeposition
dc.subjectglobal climate
dc.subjectatmospheric deposition
dc.subjectAtmospheric mercury deposition
dc.subjectBackground level
dc.subjectCuzco [Peru]
dc.subjectlake sediment
dc.subjectLake sediments
dc.subjectLakes
dc.subjectmercury (element)
dc.subjectMercury (metal)
dc.subjectmercury record
dc.subjectNatural sources
dc.subjectPre-industrial
dc.subjectQuelccaya Ice Cap
dc.subjectReservoirs (water)
dc.subjectSpatial extent
dc.subjecttoxic metals
dc.subjectToxic metals
dc.subjecttropical climate
dc.subjectTropical climates
dc.titleNatural and anthropogenic variations in atmospheric mercury deposition during the Holocene near Quelccaya Ice Cap, Peru
dc.typeArtículos de revistas


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