Works matching AU Hachikubo, Akihiro

Results: 38

Physical and thermal properties of mud-dominant sediment from the Joetsu Basin in the eastern margin of the Japan Sea.

Published in:

Marine Geophysical Research, 2017, v. 38, n. 4, p. 393, doi. 10.1007/s11001-017-9302-y

By:

Goto, Shusaku;
Yamano, Makoto;
Morita, Sumito;
Kanamatsu, Toshiya;
Hachikubo, Akihiro;
Kataoka, Satsuki;
Tanahashi, Manabu;
Matsumoto, Ryo

Publication type:

Article

Effect of Pressure on Hydrogen Isotope Fractionation in Methane during Methane Hydrate Formation at Temperatures Below the Freezing Point of Water.

Published in:

Methane, 2023, v. 2, n. 2, p. 129, doi. 10.3390/methane2020010

By:

Hachikubo, Akihiro;
Nezu, Taichi;
Takizawa, Kaede;
Takeya, Satoshi

Publication type:

Article

In situ measurements of polarization properties of snow surface under the Brewster geometry in Hokkaido, Japan, and northwest Greenland ice sheet.

Published in:

Journal of Geophysical Research. Atmospheres, 2014, v. 119, n. 24, p. 13,946, doi. 10.1002/2014JD022325

By:

Tanikawa, Tomonori;
Hori, Masahiro;
Aoki, Teruo;
Hachikubo, Akihiro;
Kuchiki, Katsuyuki;
Niwano, Masashi;
Matoba, Sumito;
Yamaguchi, Satoru;
Stamnes, Knut

Publication type:

Article

Lattice Expansion of Clathrate Hydrates of Methane Mixtures and Natural GasS.T. thanks H. Fujihisa, Y. Gotoh, and K. Honda of AIST for their valuable comments and discussions, and H. Narita of AIST for his support in experiments.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 42, p. 6928, doi. 10.1002/anie.200501845

By:

Satoshi Takeya;
Tsutomu Uchida;
Yasushi Kamata;
Jiro Nagao;
Masato Kida;
Hirotsugu Minami;
Hirotoshi Sakagami;
Akihiro Hachikubo;
Nobuo Takahashi;
Hitoshi Shoji;
Oleg Khlystov;
Mikhail Grachev;
Valery Soloviev

Publication type:

Article

Distribution of Butane in the Host Water Cage of Structure II Clathrate Hydrates.

Published in:

Chemistry - A European Journal, 2014, v. 20, n. 51, p. 17207, doi. 10.1002/chem.201403575

By:

Takeya, Satoshi;
Fujihisa, Hiroshi;
Hachikubo, Akihiro;
Sakagami, Hirotoshi;
Gotoh, Yoshito

Publication type:

Article

Surface heat flow measurements in the eastern margin of the Japan Sea using a 15 m long geothermal probe to overcome large bottom-water temperature fluctuations.

Published in:

Marine Geophysical Research, 2023, v. 44, n. 1, p. 1, doi. 10.1007/s11001-022-09508-7

By:

Goto, Shusaku;
Yamano, Makoto;
Tanahashi, Manabu;
Matsubayashi, Osamu;
Kinoshita, Masataka;
Machiyama, Hideaki;
Morita, Sumito;
Kanamatsu, Toshiya;
Hachikubo, Akihiro;
Kataoka, Satsuki;
Matsumoto, Ryo

Publication type:

Article

Effects of snow physical parameters on shortwave broadband albedos.

Published in:

Journal of Geophysical Research. Atmospheres, 2003, v. 108, n. D19, p. n/a, doi. 10.1029/2003JD003506

By:

Aoki, Teruo;
Hachikubo, Akihiro;
Hori, Masahiro

Publication type:

Article

Effects of snow physical parameters on spectral albedo and bidirectional reflectance of snow surface.

Published in:

Journal of Geophysical Research. Atmospheres, 2000, v. 105, n. D8, p. 10219, doi. 10.1029/1999JD901122

By:

Aoki, Teruo;
Aoki, Tadao;
Fukabori, Masashi;
Hachikubo, Akihiro;
Tachibana, Yoshihiro;
Nishio, Fumihiko

Publication type:

Article

Effect of wind on surface hoar growth on snow.

Published in:

Journal of Geophysical Research. Atmospheres, 1997, v. 102, n. D4, p. 4367, doi. 10.1029/96JD03456

By:

Hachikubo, Akihiro;
Akitaya, Eizi

Publication type:

Article

Molecular and Isotopic Composition of Volatiles in Gas Hydrates and in Sediment from the Joetsu Basin, Eastern Margin of the Japan Sea.

Published in:

Energies (19961073), 2015, v. 8, n. 6, p. 4647, doi. 10.3390/en8064647

By:

Akihiro Hachikubo;
Katsunori Yanagawa;
Hitoshi Tomaru;
Hailong Lu;
Ryo Matsumoto

Publication type:

Article

A special type of mud volcanism in Lake Baikal.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 6098

By:

Mazzini, Adriano;
Khlystov, Oleg;
Poort, Jeffrey;
Akhmanov, Grigorii;
Minami, Hirotsugu;
Hachikubo, Akihiro;
Marc De Batist

Publication type:

Article

Authigenic rhodochrosite from a gas hydrate-bearing structure in Lake Baikal.

Published in:

International Journal of Earth Sciences, 2018, v. 107, n. 6, p. 2011, doi. 10.1007/s00531-018-1584-z

By:

Krylov, Alexey A.;
Hachikubo, Akihiro;
Minami, Hirotsugu;
Pogodaeva, Tatyana V.;
Zemskaya, Tamara I.;
Krzhizhanovskaya, Mariya G.;
Poort, Jeffrey;
Khlystov, Oleg M.

Publication type:

Article

Characteristics of hydrate-bound gas retrieved at the Kedr mud volcano (southern Lake Baikal).

Published in:

Scientific Reports, 2020, v. 10, n. 1, p. N.PAG, doi. 10.1038/s41598-020-71410-2

By:

Hachikubo, Akihiro;
Minami, Hirotsugu;
Yamashita, Satoshi;
Khabuev, Andrey;
Krylov, Alexey;
Kalmychkov, Gennadiy;
Poort, Jeffrey;
De Batist, Marc;
Chenskiy, Alexandr;
Manakov, Andrey;
Khlystov, Oleg

Publication type:

Article

Carbon Isotope Fractionation during the Formation of CO 2 Hydrate and Equilibrium Pressures of 12 CO 2 and 13 CO 2 Hydrates.

Published in:

Molecules, 2021, v. 26, n. 14, p. 4215, doi. 10.3390/molecules26144215

By:

Kimura, Hiromi;
Fuseya, Go;
Takeya, Satoshi;
Hachikubo, Akihiro

Publication type:

Article

Development of a handheld integrating sphere snow grain sizer (HISSGraS).

Published in:

Annals of Glaciology, 2024, v. 65, p. 1, doi. 10.1017/aog.2023.72

By:

Teruo Aoki;
Akihiro Hachikubo;
Motoshi Nishimura;
Masahiro Hori;
Masashi Niwano;
Tomonori Tanikawa;
Konosuke Sugiura;
Ryo Inoue;
Satoru Yamaguchi;
Sumito Matoba;
Rigen Shimada;
Hiroshi Ishimoto;
Gallet, Jean-Charles

Publication type:

Article

Natural gas hydrates with locally different cage occupancies and hydration numbers in Lake Baikal.

Published in:

Geochemistry, Geophysics, Geosystems: G3, 2009, v. 10, n. 5, p. n/a, doi. 10.1029/2009GC002473

By:

Kida, Masato;
Hachikubo, Akihiro;
Sakagami, Hirotoshi;
Minami, Hirotsugu;
Krylov, Alexey;
Yamashita, Satoshi;
Takahashi, Nobuo;
Shoji, Hitoshi;
Khlystov, Oleg;
Poort, Jeffrey;
Narita, Hideo

Publication type:

Article

Structure and Density Comparison of Noble Gas Hydrates Encapsulating Xenon, Krypton and Argon.

Published in:

ChemPhysChem, 2019, v. 20, n. 19, p. 2518, doi. 10.1002/cphc.201900591

By:

Takeya, Satoshi;
Hachikubo, Akihiro

Publication type:

Article

Hydrogen and oxygen isotopic anomalies in pore waters suggesting clay mineral dehydration at gas hydrate-bearing Kedr mud volcano, southern Lake Baikal, Russia.

Published in:

Geo-Marine Letters, 2018, v. 38, n. 5, p. 403, doi. 10.1007/s00367-018-0542-x

By:

Minami, Hirotsugu;
Hachikubo, Akihiro;
Yamashita, Satoshi;
Sakagami, Hirotoshi;
Kasashima, Ryo;
Konishi, Masaaki;
Shoji, Hitoshi;
Takahashi, Nobuo;
Pogodaeva, Tatyana;
Krylov, Alexey;
Khabuev, Andrey;
Kazakov, Andrey;
De Batist, Marc;
Naudts, Lieven;
Chensky, Alexandr;
Gubin, Nikita;
Khlystov, Oleg

Publication type:

Article

Sequentially sampled gas hydrate water, coupled with pore water and bottom water isotopic and ionic signatures at the Kukuy mud volcano, Lake Baikal: ambiguous deep-rooted source of hydrate-forming water.

Published in:

Geo-Marine Letters, 2014, v. 34, n. 2/3, p. 241, doi. 10.1007/s00367-014-0364-4

By:

Minami, Hirotsugu;
Hachikubo, Akihiro;
Sakagami, Hirotoshi;
Yamashita, Satoshi;
Soramoto, Yusuke;
Kotake, Tsuyoshi;
Takahashi, Nobuo;
Shoji, Hitoshi;
Pogodaeva, Tatyana;
Khlystov, Oleg;
Khabuev, Andrey;
Naudts, Lieven;
Batist, Marc

Publication type:

Article

Possible variation in methane flux caused by gas hydrate formation on the northeastern continental slope off Sakhalin Island, Russia.

Published in:

Geo-Marine Letters, 2012, v. 32, n. 5/6, p. 525, doi. 10.1007/s00367-012-0287-x

By:

Minami, Hirotsugu;
Tatsumi, Kazuya;
Hachikubo, Akihiro;
Yamashita, Satoshi;
Sakagami, Hirotoshi;
Takahashi, Nobuo;
Shoji, Hitoshi;
Jin, Young;
Obzhirov, Anatoly;
Nikolaeva, Nataliya;
Derkachev, Alexander

Publication type:

Article

Raman spectroscopic and calorimetric observations on natural gas hydrates with cubic structures I and II obtained from Lake Baikal.

Published in:

Geo-Marine Letters, 2012, v. 32, n. 5/6, p. 419, doi. 10.1007/s00367-012-0285-z

By:

Hachikubo, Akihiro;
Khlystov, Oleg;
Kida, Masato;
Sakagami, Hirotoshi;
Minami, Hirotsugu;
Yamashita, Satoshi;
Takahashi, Nobuo;
Shoji, Hitoshi;
Kalmychkov, Gennadiy;
Poort, Jeffrey

Publication type:

Article

Thermal anomalies associated with shallow gas hydrates in the K-2 mud volcano, Lake Baikal.

Published in:

Geo-Marine Letters, 2012, v. 32, n. 5/6, p. 407, doi. 10.1007/s00367-012-0292-0

By:

Poort, Jeffrey;
Khlystov, Oleg;
Naudts, Lieven;
Duchkov, Albert;
Shoji, Hitoshi;
Nishio, Shin'ya;
Batist, Marc;
Hachikubo, Akihiro;
Kida, Masato;
Minami, Hirotsugu;
Manakov, Andrey;
Kulikova, Marina;
Krylov, Alexey

Publication type:

Article

Molecular and isotopic composition of hydrate-bound and dissolved gases in the southern basin of Lake Baikal, based on an improved headspace gas method.

Published in:

Geo-Marine Letters, 2012, v. 32, n. 5/6, p. 465, doi. 10.1007/s00367-012-0294-y

By:

Sakagami, Hirotoshi;
Takahashi, Nobuo;
Hachikubo, Akihiro;
Minami, Hirotsugu;
Yamashita, Satoshi;
Shoji, Hitoshi;
Khlystov, Oleg;
Kalmychkov, Gennadiy;
Grachev, Mikhail;
De Batist, Marc

Publication type:

Article

Molecular and isotopic characteristics of gas hydrate-bound hydrocarbons in southern and central Lake Baikal.

Published in:

Geo-Marine Letters, 2010, v. 30, n. 3/4, p. 321, doi. 10.1007/s00367-010-0203-1

By:

Hachikubo, Akihiro;
Khlystov, Oleg;
Krylov, Alexey;
Sakagami, Hirotoshi;
Minami, Hirotsugu;
Nunokawa, Yutaka;
Yamashita, Satoshi;
Takahashi, Nobuo;
Shoji, Hitoshi;
Nishio, Shin'ya;
Kida, Masato;
Ebinuma, Takao;
Kalmychkov, Gennadiy;
Poort, Jeffrey

Publication type:

Article

Isotopic composition of gas hydrates in subsurface sediments from offshore Sakhalin Island, Sea of Okhotsk.

Published in:

Geo-Marine Letters, 2010, v. 30, n. 3/4, p. 313, doi. 10.1007/s00367-009-0178-y

By:

Hachikubo, Akihiro;
Krylov, Alexey;
Sakagami, Hirotoshi;
Minami, Hirotsugu;
Nunokawa, Yutaka;
Shoji, Hitoshi;
Matveeva, Tatiana;
Jin, Young K.;
Obzhirov, Anatoly

Publication type:

Article

Isotopic composition of dissolved inorganic carbon in subsurface sediments of gas hydrate-bearing mud volcanoes, Lake Baikal: implications for methane and carbonate origin.

Published in:

Geo-Marine Letters, 2010, v. 30, n. 3/4, p. 427, doi. 10.1007/s00367-010-0190-2

By:

Krylov, Alexey A.;
Khlystov, Oleg M.;
Hachikubo, Akihiro;
Minami, Hirotsugu;
Nunokawa, Yutaka;
Shoji, Hitoshi;
Zemskaya, Tamara I.;
Naudts, Lieven;
Pogodaeva, Tatyana V.;
Kida, Masato;
Kalmychkov, Gennady V.;
Poort, Jeffrey

Publication type:

Article

Characteristics and varieties of gases enclathrated in natural gas hydrates retrieved at Lake Baikal.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-31669-7

By:

Hachikubo, Akihiro;
Minami, Hirotsugu;
Sakagami, Hirotoshi;
Yamashita, Satoshi;
Krylov, Alexey;
Kalmychkov, Gennadiy;
Poort, Jeffrey;
De Batist, Marc;
Manakov, Andrey;
Khlystov, Oleg

Publication type:

Article

Field observation of weak layers of depth hoar, graupel and rime-free crystals.

Published in:

Journal of the Japanese Society of Snow & Ice / Seppyo, 2011, v. 73, n. 2, p. 133, doi. 10.5331/seppyo.73.2_133

By:

KAIHARA, Takuya;
HACHIKUBO, Akihiro;
OZEKI, Toshihiro;
NISHIMURA, Kouichi;
AKITAYA, Eizi

Publication type:

Article

Dissociation heat of mixed-gas hydrate composed of methane and ethane.

Published in:

2009

By:

Hachikubo, Akihiro;
Kida, Masato;
Okuda, Mitsuru;
Sakacam, Hirotoshi;
Shoji, Hitoshi

Publication type:

Abstract

Slab avalanches occurred at Mt. Kamihorokamettoku, Tokachi Mountain Range, in Hokkaido in November 2007.

Published in:

Journal of the Japanese Society of Snow & Ice / Seppyo, 2008, v. 70, n. 6, p. 580, doi. 10.5331/seppyo.70.6_571

By:

Ozeki, Toshihiro;
Hachikubo, Akihiro;
Iwahana, Go;
Nakamura, Kazuki;
Higuchi, Kazuo;
Onishi, Hitoshi;
Sasaki, Daisuke;
Akitaya, Eizi

Publication type:

Article

The exchange between clathrate phase and gas phase methane on artificial methane hydrate.

Published in:

Journal of the Japanese Association for Petroleum Technology, 2019, v. 84, n. 2, p. 162, doi. 10.3720/japt.84.162

By:

Hirotoshi Sakagami;
Akihiro Hachikubo;
Hirotsugu Minami;
Satoshi Yamashita;
Nobuo Takahashi;
Hitoshi Shoji

Publication type:

Article

Lattice Expansion of Clathrate Hydrates of Methane Mixtures and Natural Gas.

Published in:

Angewandte Chemie, 2005, v. 117, n. 42, p. 7088, doi. 10.1002/ange.200501845

By:

Satoshi Takeya;
Tsutomu Uchida;
Yasushi Kamata;
Jiro Nagao;
Masato Kida;
Hirotsugu Minami;
Hirotoshi Sakagami;
Akihiro Hachikubo;
Nobuo Takahashi;
Hitoshi Shoji;
Oleg Khlystov;
Mikhail Grachev;
Valery Soloviev

Publication type:

Article

Measurement of specific surface area of fresh solid precipitation particles in heavy snowfall regions of Japan.

Published in:

Cryosphere Discussions, 2019, p. 1, doi. 10.5194/tc-2019-78

By:

Satoru Yamaguchi;
Masaaki Ishizaka;
Hiroki Motoyoshi;
Sent Nakai;
Vincent, Vionnet;
Teruo Aoki;
Katsuya Yamashita;
Akihiro Hashimoto;
Akihiro Hachikubo

Publication type:

Article

Measurement of specific surface area of fresh solid precipitation particles in heavy snowfall regions of Japan.

Published in:

Cryosphere, 2019, v. 13, n. 10, p. 2713, doi. 10.5194/tc-13-2713-2019

By:

Yamaguchi, Satoru;
Ishizaka, Masaaki;
Motoyoshi, Hiroki;
Nakai, Sent;
Vionnet, Vincent;
Aoki, Teruo;
Yamashita, Katsuya;
Hashimoto, Akihiro;
Hachikubo, Akihiro

Publication type:

Article

Model of formation of double structure gas hydrates in Lake Baikal based on isotopic data.

Published in:

Geophysical Research Letters, 2009, v. 36, n. 18, p. n/a, doi. 10.1029/2009GL039805

By:

Hachikubo, Akihiro;
Khlystov, Oleg;
Manakov, Andrey;
Kida, Masato;
Krylov, Alexey;
Sakagami, Hirotoshi;
Minami, Hirotsugu;
Takahashi, Nobuo;
Shoji, Hitoshi;
Kalmychkov, Gennadiy;
Poort, Jeffrey

Publication type:

Article

First discovery and formation process of authigenic siderite from gas hydrate-bearing mud volcanoes in fresh water: Lake Baikal, eastern Siberia.

Published in:

Geophysical Research Letters, 2008, v. 35, n. 5, p. n/a, doi. 10.1029/2007GL032917

By:

Krylov, Alexey;
Khlystov, Oleg;
Zemskaya, Tamara;
Minami, Hirotsugu;
Hachikubo, Akihiro;
Nunokawa, Yutaka;
Kida, Masato;
Shoji, Hitoshi;
Naudts, Lieven;
Poort, Jeffrey;
Pogodaeva, Tatiana

Publication type:

Article

Isotopic fractionation of methane and ethane hydrates between gas and hydrate phases.

Published in:

Geophysical Research Letters, 2007, v. 34, n. 21, p. n/a, doi. 10.1029/2007GL030557

By:

Hachikubo, Akihiro;
Kosaka, Tomoko;
Kida, Masato;
Krylov, Alexey;
Sakagami, Hirotoshi;
Minami, Hirotsugu;
Takahashi, Nobuo;
Shoji, Hitoshi

Publication type:

Article

Coexistence of structure I and II gas hydrates in Lake Baikal suggesting gas sources from microbial and thermogenic origin.

Published in:

Geophysical Research Letters, 2006, v. 33, n. 24, p. n/a, doi. 10.1029/2006GL028296

By:

Kida, Masato;
Khlystov, Oleg;
Zemskaya, Tamara;
Takahashi, Nobuo;
Minami, Hirotsugu;
Sakagami, Hirotoshi;
Krylov, Alexey;
Hachikubo, Akihiro;
Yamashita, Satoshi;
Shoji, Hitoshi;
Poort, Jeffrey;
Naudts, Lieven

Publication type:

Article