Wet deposition of mercury and ambient mercury concentrations at a site in the Lake Champlain basin
dc.contributor.author | Burke, J. | en_US |
dc.contributor.author | Hoyer, Marion E. | en_US |
dc.contributor.author | Keeler, Gerald J. | en_US |
dc.contributor.author | Scherbatskoy, Timothy | en_US |
dc.date.accessioned | 2006-09-11T14:00:55Z | |
dc.date.available | 2006-09-11T14:00:55Z | |
dc.date.issued | 1995-02 | en_US |
dc.identifier.citation | Burke, J.; Hoyer, M.; Keeler, G.; Scherbatskoy, T.; (1995). "Wet deposition of mercury and ambient mercury concentrations at a site in the Lake Champlain basin." Water, Air, & Soil Pollution 80 (1-4): 353-362. <http://hdl.handle.net/2027.42/43913> | en_US |
dc.identifier.issn | 0049-6979 | en_US |
dc.identifier.issn | 1573-2932 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/43913 | |
dc.description.abstract | The “Great Waters” program, established in the 1990 Clean Air Act Amendments, mandated that atmospheric deposition of hazardous air pollutants to Lake Champlain (including Hg) be assessed. An assessment of the magnitude and seasonal variation of atmospheric Hg deposition in the Lake Champlain basin was initiated in December 1992 with one year of event precipitation collection, as well as collection of vapor and particle phase Hg in ambient air. Samples were collected at the Vermont Monitoring Cooperative air monitoring site at the Proctor Maple Research Center in Underhill Center, VT. The average volume-weighted concentration for Hg in precipitation was 8.3 ng/L for the sampling year and the average amount of Hg deposited with each precipitation event was 0.069 μg/m 2 . The total amount of Hg deposited through precipitation during 1993 was 9.26 μg/m 2 /yr. A seasonal pattern for Hg in precipitation was evident, with increased concentrations and deposition during spring and summer months. Meteorological analysis indicated the highest levels of Hg in precipitation were associated with regional transport from the south regardless of season, and with transport from the west, southwest and northwest during spring and summer months. Concentrations of ambient vapor phase Hg were typical of rural locations and consistent across seasons. Ambient particulate Hg concentrations averaged 11 pg/m 3 with highest concentrations during the winter months. | en_US |
dc.format.extent | 640614 bytes | |
dc.format.extent | 3115 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Kluwer Academic Publishers; Springer Science+Business Media | en_US |
dc.subject.other | Hydrogeology | en_US |
dc.subject.other | Environment, General | en_US |
dc.subject.other | Atmospheric Protection/Air Quality Control/Air Pollution | en_US |
dc.subject.other | Wet Deposition | en_US |
dc.subject.other | Regional Transport | en_US |
dc.subject.other | Particle Phase Mercury | en_US |
dc.subject.other | Lake Champlain | en_US |
dc.subject.other | Mercury | en_US |
dc.subject.other | Environment | en_US |
dc.title | Wet deposition of mercury and ambient mercury concentrations at a site in the Lake Champlain basin | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Natural Resources and Environment | en_US |
dc.subject.hlbsecondlevel | Ecology and Evolutionary Biology | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | The University of Michigan Air Quality Laboratory, 48109-2029, Ann Arbor, MI | en_US |
dc.contributor.affiliationum | The University of Michigan Air Quality Laboratory, 48109-2029, Ann Arbor, MI | en_US |
dc.contributor.affiliationum | The University of Michigan Air Quality Laboratory, 48109-2029, Ann Arbor, MI; University of Vermont School of Natural Resources, 05405-0088, Burlington, VT | en_US |
dc.contributor.affiliationum | The University of Michigan Air Quality Laboratory, 48109-2029, Ann Arbor, MI | en_US |
dc.contributor.affiliationumcampus | Ann Arbor | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/43913/1/11270_2005_Article_BF01189685.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1007/BF01189685 | en_US |
dc.identifier.source | Water, Air, & Soil Pollution | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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