Issue Vol. 44 , No. 6 : Geochemical Journal

Preface

Geochemical Advances: Following Prof. Sakai Preface

KEIKO HATTORI, YUKIHIRO MATSUHISA

Geochemical Journal, Vol. 44, No. 6, P. 449-450, 2010

Helium isotopes of seawater in the Philippine Sea and the western North Pacific

NAOTO TAKAHATA, TAICHI TOKUKAKE, KOTARO SHIRAI, SHINZOU FUJIO, KIYOSHI TANAKA, YUJI SANO

Geochemical Journal, Vol. 44, No. 6, P. 451-460, 2010

Origin and fate of deep-sea seeping methane bubbles at Kuroshima Knoll, Ryukyu forearc region, Japan

U. TSUNOGAI, A. KOSAKA, N. NAKAYAMA, D. D. KOMATSU, U. KONNO, S. KAMEYAMA, F. NAKAGAWA, H. SUMINO, K. NAGAO, K. FUJIKURA, H. MACHIYAMA

Geochemical Journal, Vol. 44, No. 6, P. 461-476, 2010

Microbial carbon isotope fractionation to produce extraordinarily heavy methane in aging hydrothermal plumes over the southwestern Okinawa Trough

TOSHITAKA GAMO, URUMU TSUNOGAI, SHINSUKE ICHIBAYASHI, HITOSHI CHIBA, HAJIME OBATA, TAMOTSU OOMORI, TAKURO NOGUCHI, EDWARD T. BAKER, TAKASHI DOI, MASAHIRO MARUO, YUJI SANO

Geochemical Journal, Vol. 44, No. 6, P. 477-487, 2010

Geologic structure and geochemical characteristics of sediments of fluoride and arsenic contaminated groundwater aquifer in Kalalanwala and its vicinity, Punjab, Pakistan

HARUE MASUDA, MUNEKI MITAMURA, ABIDA M. FAROOQI, NASIIM MUHANMAD, MASAFUMI OWADA, KAORI OKAZAKI, ASHRAF ALI SEDDIQUE

Geochemical Journal, Vol. 44, No. 6, P. 489-505, 2010

Gas geochemical characteristics of hydrothermal plumes at the HAKUREI and JADE vent sites, the Izena Cauldron, Okinawa Trough

SHINSUKE KAWAGUCCI, KOTARO SHIRAI, TEFANG FAITH LAN, NAOTO TAKAHATA, URUMU TSUNOGAI, YUJI SANO, TOSHITAKA GAMO

Geochemical Journal, Vol. 44, No. 6, P. 507-518, 2010

Noble gases in Lakes Nyos and Monoun, Cameroon

KEISUKE NAGAO, MINORU KUSAKABE, YUTAKA YOSHIDA, GREGORY TANYILEKE

Geochemical Journal, Vol. 44, No. 6, P. 519-543, 2010

Stable and noble gas isotopic study of thermal and groundwaters in northwestern Hokkaido, Japan and the occurrence of geopressured fluids

AKIRA UEDA, KEISUKE NAGAO, TOMO SHIBATA, TAKAHIRO SUZUKI

Geochemical Journal, Vol. 44, No. 6, P. 545-560, 2010

Sources of pore water in a Tanegashima mud volcano inferred from chemical and stable isotopic studies

NORIKO NAKAYAMA, JUICHIRO ASHI, URUMU TSUNOGAI, TOSHITAKA GAMO, MICHIRO TANAHASHI

Geochemical Journal, Vol. 44, No. 6, P. 561-569, 2010

Note

Ten-year observation of sulfur isotopic composition of sulfate in aerosols collected at Tsuruoka, a coastal area on the Sea of Japan in northern Japan

NAOFUMI AKATA, FUMITAKA YANAGISAWA, TAKASHI KOTANI, AKIRA UEDA

Geochemical Journal, Vol. 44, No. 6, P. 571-577, 2010

Express Letter

Quantitative determination of long-term erosion rates of weathered granitic soil surfaces in western Abukuma, Japan using cosmogenic ¹⁰Be and ²⁶Al depth profile

KAZUYO SHIROYA, YUSUKE YOKOYAMA, HIROYUKI MATSUZAKI

Geochemical Journal, Vol. 44, No. 6, P. e23-e27, 2010

GEOCHEMICAL JOURNAL
Volume 44, No. 6

Published: 2010

Vol. 44, No. 6 (2010)