Journal of Volcanology and Geothermal Research, 2000, V 97, N 1-4, April.

Special Issue: Crater Lakes
edited by Johan C. Varekamp and Gary L. Rowe

B.W. Christenson, Geochemistry of fluids associated with the 1995--1996
eruption of Mt. Ruapehu, New Zealand: signatures and processes in the
magmatic-hydrothermal system, 
pp. 1-30

P. Delmelle, A. Bernard, M. Kusakabe, T.P. Fischer, B. Takano, Geochemistry
of the magmatic--hydrothermal system of Kawah Ijen volcano, East Java,
Indonesia, 
pp. 31-53

P. Delmelle, A. Bernard, Downstream composition changes of acidic volcanic
waters discharged into the Banyupahit stream, Ijen caldera, Indonesia,
pp. 55-75

T. Sriwana, M.J. van Bergen, J.C. Varekamp, S. Sumarti, B. Takano, B.J.H.
van Os, M.J. Leng, Geochemistry of the acid Kawah Putih lake, Patuha
Volcano, West Java, Indonesia, 
pp. 77-104

M.A. Armienta, S. De la Cruz-Reyna, J.L. Macías, Chemical characteristics
of the crater lakes of Popocatetetl, El Chichon, and Nevado de Toluca
volcanoes, Mexico, 
pp. 105-125

M. Martínez, E. Fernández, J. Valdés, V. Barboza, R. Van der Laat, E.
Duarte, E. Malavassi, L. Sandoval, J. Barquero, T. Marino, Chemical
evolution and volcanic activity of the active crater lake of Poás volcano,
Costa Rica, 1993--1997, 
pp. 127-141

K.A. Kempter, G.L. Rowe, Leakage of Active Crater lake brine through the
north flank at Rincón de la Vieja volcano, northwest Costa Rica, and
implications for crater collapse, 
pp. 143-159

J.C. Varekamp, G.B. Pasternack, G.L. Rowe, Jr., Volcanic lake systematics
II. Chemical constraints ,
pp. 161-179

S.M. Fazlullin, S.V. Ushakov, R.A. Shuvalov, M. Aoki, A.G. Nikolaeva, E.G.
Lupikina, The 1996 subaqueous eruption at Academii Nauk volcano (Kamchatka)
and its effects on Karymsky lake,
pp. 181-193

L.G. Mastin, J.B. Witter, The hazards of eruptions through lakes and
seawater, 
pp.195-214

Y. Zhang, Energetics of gas-driven limnic and volcanic eruptions, 
pp. 215-231

A. Rice, Rollover in volcanic crater lakes: a possible cause for Lake Nyos
type disasters, 
pp. 233-239

M. Kusakabe, G.Z. Tanyileke, S.A. McCord, S.G. Schladow, Recent pH and CO2
profiles at Lakes Nyos and Monoun, Cameroon: implications for the degassing
strategy and its numerical simulation,
pp. 241-260

S.J. Freeth, D.C. Rex, Constraints on the age of Lake Nyos, Cameroon,
pp. 261-269

E. Aguilera, G. Chiodini, R. Cioni, M. Guidi, L. Marini, B. Raco, Water
chemistry of Lake Quilotoa (Ecuador) and assessment of natural hazards,
pp. 271-285

M. Kusakabe, Y. Komoda, B. Takano, T. Abiko, Sulfur isotopic effects in the
disproportionation reaction of sulfur dioxide in hydrothermal fluids:
implications for the δ34S variations of dissolved bisulfate and
elemental sulfur from active crater lakes,
pp. 287-307

J.C. Varekamp, R. Kreulen, The stable isotope geochemistry of volcanic
lakes, with examples from Indonesia, 
pp. 309-327

T. Ohba, J. Hirabayashi, K. Nogami, D/H and 18O/16O ratios of water in the
crater lake at Kusatsu-Shirane volcano, Japan,
pp. 329-346

F. Goff, G.M. McMurtry, Tritium and stable isotopes of magmatic waters,
pp. 347-396

B. Takano, Q. Zheng, S. Ohsawa, A telemetering system for monitoring
aqueous polythionates in an active crater lake, 
pp. 397-406

Y. Xu, M.A.A. Schoonen, D.K. Nordstrom, K.M. Cunningham, J.W. Ball, Sulfur
geochemistry of hydrothermal waters in Yellowstone National Park, Wyoming,
USA. II. Formation and decomposition of thiosulfate and polythionate in
Cinder Pool, 
pp. 407-423

H. Rymer, J. Cassidy, C.A. Locke, M.V. Barboza, J. Barquero, J. Brenes, R.
Van der Laat, Geophysical studies of the recent 15-year eruptive cycle at
Poás Volcano, Costa Rica, 
pp. 425-442

J. Vandemeulebrouck, J.-C. Sabroux, M. Halbwachs, , Hydroacoustic noise
precursors of the 1990 eruption of Kelut Volcano, Indonesia, 
pp. 443-456

D.R. Zimbelman, R.O. Rye, G.P. Landis, Fumaroles in ice caves on the summit
of Mount Rainier---preliminary stable isotope, gas, and geochemical
studies,
pp. 457-473

F. Africano, A. Bernard, Acid alteration in the fumarolic environment of
Usu volcano, Hokkaido, Japan, 
pp. 475-495

B. Takano, S.M. Fazlullin, P. Delmelle, Analytical laboratory comparison of
major and minor constituents in an active crater lake, 
pp. 497-508