Greenhouse Gases Flux Estimation of Hot Springs in Changbaishan Volcanic Field , NE China
详细信息
- 责任者：Zhang Maoliang (Key Laboratory of Cenozoic Geology and Environment ; Institute of Geology and Geophysics ; Chinese Academy of Sciences ; Beijing 100029 ; China) ; Guo Zhengfu
- 刊名：Acta Petrologica Sinica
- 出版年：2011
- 卷期：27(10)
- 关键词：温室气体 ; greenhouse gases ; 长白山 ; Changbai Mountains
- 页码：p.2898-2904
- 图表：4 illus., 4 tables, 12 refs.
- 分类号：1800
- issnNo：ISSN1000-0569
- isbnNo：CN11-1922/P
摘要
A new apparatus named GL-103B digital bubble/liquid flowmeter is used to measure the gas fluxes of the Lake shoreline hot spring belt, Julong hot spring area, Jinjiang hot springs and Shibadaogou hot springs in changbaishan volcanic field. Combining with the previous studies on gas compositions, the total flux of greenhouse gases emitting from hot springs in Changbai Mountains volcanic field has been estimated. The results of greenhouse gases flux in this area, 6.9×104 t·a-1 for CO2 and 428.44 t·a-1 for CH4, could be compared to that of Pantelleria Island volcano in Sicily, Italy.