Matches in SemOpenAlex for { <https://semopenalex.org/work/W171093418> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W171093418 endingPage "1487" @default.
- W171093418 startingPage "1483" @default.
- W171093418 abstract "Formate and acetate are ubiquitous in the troposphere. Their occurrence is closely related to processes in the biosphere and contributes to an understanding of carbon biogeochemical cycles. A 43-year record of formate and acetate in an ice core from Glacier 1 (43°06′N, 86°49′E) at Urumqi river head, Tianshan, west China was investigated. Fluctuating between 22.7 ng·g-1 and 2830.7 ng·g-1, acetate concentration averages 373.2 ± 376.1 ng·g-1 (mean ± 1σ, N = 541) and is the highest anion in the record. Next to acetate, the concentration for formate varies between 2.1 ng·g-1 and 795.5 ng·g-1 and averages 61.1 ± 89.0ng·g-1 (N = 541). The formate to acetate ratio averages 0.22 ± 0.25 (N = 541), indicating that the chief source is from fossil fuel combustion, coal burning in particular. The two species co-varied in the past four decades and exhibited periods of high concentration from the early 1960s to the middle of 1970s and from the early 1980s to the middle of 1990s, separated by a time of the lower concentration between 1975-1980. These variations may reflect the local/regional anthropogenic pollution to the atmosphere as well as the economic development of northwestern China." @default.
- W171093418 created "2016-06-24" @default.
- W171093418 creator A5032392342 @default.
- W171093418 creator A5036945655 @default.
- W171093418 creator A5038738083 @default.
- W171093418 creator A5043391643 @default.
- W171093418 creator A5091824106 @default.
- W171093418 date "2003-01-01" @default.
- W171093418 modified "2023-09-24" @default.
- W171093418 title "Formate and acetate as recorded in a mid－latitude glacier in west China" @default.
- W171093418 hasPublicationYear "2003" @default.
- W171093418 type Work @default.
- W171093418 sameAs 171093418 @default.
- W171093418 citedByCount "0" @default.
- W171093418 crossrefType "journal-article" @default.
- W171093418 hasAuthorship W171093418A5032392342 @default.
- W171093418 hasAuthorship W171093418A5036945655 @default.
- W171093418 hasAuthorship W171093418A5038738083 @default.
- W171093418 hasAuthorship W171093418A5043391643 @default.
- W171093418 hasAuthorship W171093418A5091824106 @default.
- W171093418 hasConcept C100834320 @default.
- W171093418 hasConcept C100970517 @default.
- W171093418 hasConcept C105923489 @default.
- W171093418 hasConcept C107872376 @default.
- W171093418 hasConcept C127313418 @default.
- W171093418 hasConcept C153294291 @default.
- W171093418 hasConcept C161790260 @default.
- W171093418 hasConcept C178790620 @default.
- W171093418 hasConcept C185592680 @default.
- W171093418 hasConcept C188471824 @default.
- W171093418 hasConcept C205325660 @default.
- W171093418 hasConcept C205649164 @default.
- W171093418 hasConcept C2780178953 @default.
- W171093418 hasConcept C39432304 @default.
- W171093418 hasConcept C49204034 @default.
- W171093418 hasConcept C65440619 @default.
- W171093418 hasConcept C71915725 @default.
- W171093418 hasConceptScore W171093418C100834320 @default.
- W171093418 hasConceptScore W171093418C100970517 @default.
- W171093418 hasConceptScore W171093418C105923489 @default.
- W171093418 hasConceptScore W171093418C107872376 @default.
- W171093418 hasConceptScore W171093418C127313418 @default.
- W171093418 hasConceptScore W171093418C153294291 @default.
- W171093418 hasConceptScore W171093418C161790260 @default.
- W171093418 hasConceptScore W171093418C178790620 @default.
- W171093418 hasConceptScore W171093418C185592680 @default.
- W171093418 hasConceptScore W171093418C188471824 @default.
- W171093418 hasConceptScore W171093418C205325660 @default.
- W171093418 hasConceptScore W171093418C205649164 @default.
- W171093418 hasConceptScore W171093418C2780178953 @default.
- W171093418 hasConceptScore W171093418C39432304 @default.
- W171093418 hasConceptScore W171093418C49204034 @default.
- W171093418 hasConceptScore W171093418C65440619 @default.
- W171093418 hasConceptScore W171093418C71915725 @default.
- W171093418 hasIssue "14" @default.
- W171093418 hasLocation W1710934181 @default.
- W171093418 hasOpenAccess W171093418 @default.
- W171093418 hasPrimaryLocation W1710934181 @default.
- W171093418 hasRelatedWork W1970545113 @default.
- W171093418 hasRelatedWork W2020160642 @default.
- W171093418 hasRelatedWork W2063665379 @default.
- W171093418 hasRelatedWork W2066396892 @default.
- W171093418 hasRelatedWork W2155537338 @default.
- W171093418 hasRelatedWork W2166932648 @default.
- W171093418 hasRelatedWork W2409460458 @default.
- W171093418 hasRelatedWork W2807652240 @default.
- W171093418 hasRelatedWork W2810346243 @default.
- W171093418 hasRelatedWork W3006125724 @default.
- W171093418 hasRelatedWork W3127725072 @default.
- W171093418 hasVolume "48" @default.
- W171093418 isParatext "false" @default.
- W171093418 isRetracted "false" @default.
- W171093418 magId "171093418" @default.
- W171093418 workType "article" @default.