Study of CO, isoprene, and anthropogenic non-methane hydrocarbons (C2-C7) as photochemical sinks for hydroxyl radical at a northern Michigan forested site.
dc.contributor.author | Nucifore, Brian | en_US |
dc.coverage.spatial | UMBS Prophet Tower | en_US |
dc.date.accessioned | 2007-06-14T23:18:32Z | |
dc.date.available | 2007-06-14T23:18:32Z | |
dc.date.issued | 2001 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/54948 | |
dc.description.abstract | On a global scale CO is considered to be a main sink for the hydroxyl radical (OH). However, in areas with high concentrations of biogenic VOC's, specifically isoprene (2-methyl-1,3-butadiene) isoprene may limit the OH concentration in summertime. PROPHET is located in ""mixed"" forest in northern Michigan, rich in species that emit summertime isoprene. PROPHET 2000 and 2001 intensive study periods show that isoprene provided the dominant OH sink in this area, more than CO or anthropogenic hydrocarbons. Isoprene accounts for 85%-90% of the OH sink during both summers, regardless of whether transport was from north or south, (north generally meaning lower in anthropogenic pollutants, and south meaning more anthropogenic sources). This dominance of isoprene shows its importance to tropospheric chemistry in isoprene rich sites. | en_US |
dc.format.extent | 1150820 bytes | |
dc.format.extent | 3144 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.relation.haspart | Diagram or Illustration | en_US |
dc.relation.haspart | Graph | en_US |
dc.relation.haspart | Map | en_US |
dc.relation.haspart | Table of Numbers | en_US |
dc.subject | Undergraduate Research Exper. | en_US |
dc.subject.other | ATMOSPHERE | en_US |
dc.subject.other | REACTIONS | en_US |
dc.subject.other | VOLATILE | en_US |
dc.subject.other | ORGANIC | en_US |
dc.subject.other | COMPOUNDS | en_US |
dc.subject.other | CARBON | en_US |
dc.subject.other | MONOXIDE | en_US |
dc.subject.other | OXIDATION | en_US |
dc.subject.other | PHOTOCHEMISTRY | en_US |
dc.subject.other | HYDROCARBONS | en_US |
dc.title | Study of CO, isoprene, and anthropogenic non-methane hydrocarbons (C2-C7) as photochemical sinks for hydroxyl radical at a northern Michigan forested site. | en_US |
dc.type | Working Paper | en_US |
dc.subject.hlbsecondlevel | Natural Resource and Environment | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.contributor.affiliationum | Biological Station, University of Michigan | en_US |
dc.contributor.affiliationumcampus | Ann Arbor | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/54948/1/3389.pdf | en_US |
dc.description.filedescription | Description of 3389.pdf : Access restricted to on-site users at the U-M Biological Station. | en_US |
dc.owningcollname | Biological Station, University of Michigan (UMBS) |
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