Concepedia

Gas Speciation

Gas speciation is a geochemical analytical method that identifies and quantifies the distinct chemical forms of volatile components—such as H₂O, CO₂, SO₂, and H₂S—present in volcanic gases, thereby distinguishing their molecular and ionic constituents to elucidate magmatic processes and degassing mechanisms.

200

Publications

10.9K

Citations

723

Authors

253

Institutions

Publications per year

2017–2026

35

Parents

Publications

200

Cassini Ion and Neutral Mass Spectrometer: Enceladus Plume Composition and Structure

J. H. Waite, M. R. Combi, W.-H. Ip et al. · Science · 2006 · 689 citations

, , +17

Origin of carbon in fumarolic gas from island arcs

Yuji Sano, Bernard Marty · Chemical Geology · 1995 · 671 citations

, , +10

Noble Gases and Volatile Recycling at Subduction Zones

D. R. Hilton, Tobias P. Fischer, Bernard Marty · Reviews in Mineralogy and Geochemistry · 2002 · 580 citations

, , +13

Identification of gaseous SO2 and new upper limits for other gases on Io

J. C. Pearl, Rudolf Hanel, V. G. Kunde et al. · Nature · 1979 · 297 citations

, , +12

Rare gases in Samoan xenoliths

Robert J. Poreda, Kenneth A. Farley · Earth and Planetary Science Letters · 1992 · 264 citations

, , +2

1–5 of 200

Authors

723

  1. SZ
    Shuichang Zhang

    Research Institute of Petroleum Exploration and Development, China

    6 publications · 221 citations

    6

    h-index

  2. BM
    Bernard Marty

    Centre de Recherches Pétrographiques et Géochimiques, France

    4 publications · 1.3K citations

    4

    h-index

  3. QL
    Quanyou Liu

    Sinopec (China), China

    4 publications · 244 citations

    4

    h-index

  4. XW
    Xiaoqi Wu

    Sinopec (China), China

    4 publications · 241 citations

    4

    h-index

  5. GE
    Giuseppe Etiope

    Istituto Nazionale di Geofisica e Vulcanologia, Italy

    4 publications · 195 citations

    4

    h-index

1–5 of 723

Institutions

253

  1. Research Institute of Petroleum Exploration and Development

    Beijing, China

    19 h-index

    87 publications

    3K citations

  2. Istituto Nazionale di Geofisica e Vulcanologia

    Rome, Italy

    11 h-index

    38 publications

    1.5K citations

  3. China University of Petroleum, Beijing

    Beijing, China

    10 h-index

    27 publications

    625 citations

  4. Centre National de la Recherche Scientifique

    Paris, France

    7 h-index

    16 publications

    902 citations

  5. Chinese Academy of Sciences

    Beijing, China

    7 h-index

    16 publications

    498 citations

  6. Sinopec (China)

    Beijing, China

    6 h-index

    19 publications

    1.2K citations

  7. University of Chicago

    Chicago, United States

    6 h-index

    14 publications

    1.7K citations

  8. University of Palermo

    Palermo, Italy

    6 h-index

    15 publications

    1.4K citations

1–8 of 253

Venues

  1. Chemical Geology

    11 publications · 1.3K citations

    11

    h-index

  2. Geochimica et Cosmochimica Acta

    11 publications · 775 citations

    11

    h-index

  3. Organic Geochemistry

    9 publications · 401 citations

    9

    h-index

  4. Journal of Volcanology and Geothermal Research

    7 publications · 272 citations

    7

    h-index

  5. GEOCHEMICAL JOURNAL

    7 publications · 244 citations

    7

    h-index

1–5