Report of Seventh Field Workshop on Volcanic Gases Satsuma-Iwojima and Kuju, 17-25 October, 2000

The Seventh Field Workshop on Volcanic Gases of the IAVCEI Commission on the Chemistry of Volcanic Gases was held from 17 till 25 October. 2000 in Kyushu Japan.


2000 Workshop Participants
(photo by: Antonio Caprai)


There were 44 participants from 14 countries (Belgium 2, Costa Rica 1, France 2, Germany 1, Indonesia 1, Italy 5, New Zealand 1, Nicaragua 1, Mexico 1, Russia 1, Spain 1, Taiwan 1, USA 5, Japan 21) and 24 papers were presented.

The statistics of the participation for the last seven Workshops are:

No. Location Dates Total Local Foreign Contr. Papers
1. Vulcano 31 Sep. - 27 Sep. 1982 19 7 12 5 10
2. Mt. Usu 23 Jun. - 03 Jul. 1985 42 20 22 7 17
3. White Island 08 Feb. - 17 Feb. 1988 47 6 41 10 23
4. Vulcano 02 Sep. - 07 Sep. 1991 61 39 22 8 ?
5. Jawa 18 Jul. - 29 Jul. 1994 36 15 21 8 27
6. Kilauea 16 May - 20 May 1997 19 4 15 6 11
7. Kyushu 17 Oct. - 25 Oct. 2000 44 21 23 14 24

 

1) Scientific Program

a) Collection of volcanic gases
Two fumaroles at Satsuma-Iwojima and one at Kuju volcano were selected to be sampled by the participants. The participants will report detailed description of their techniques, sampling conditions and analytical results of these samples after the workshop. 16 groups participated the intercomparison program, and eleven groups reported the results. Control samples of acid and alkaline condensate were distributed to evaluate analytical errors. See Analytical results of the samples collected during the 7th workshop for more in detail.
b) Oral presentation
Twenty-four oral presentations of scientific papers on geochemical monitoring of volcanoes, volcanic gas chemistry, volatile emission from the earth and other related topics were given during the workshop. Look at the Titles and authors of the abstracts presented during the workshop.

2) Business Meeting

3) Workshop Schedule

Date Schedule Stay
17th (Tue) Meet at Kagoshima city Kagoshima
18 (Wed) Ferry to Satsuma-Iwojima (900-1300) Satsuma-Iwojima Invited lectures on Geology, Geophysics and Geochemistry of the Volcano.
19-21 Two days fieldwork and one day symposium Satsuma-Iwojima
22 (Sun) Ferry back to Kagoshima (1000-1400), then symposium and business meeting at Kagoshima Kagoshima
23 (Mon) Visit Sakurajima volcano observatory, Aso volcano, then move to Kuju
24 (Tue) Fieldwork at Kuju volcano Kuju
25 (Wed) Finish at Fukuoka International airport at noon.

 

 

 


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