Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Masakichi NISHIMURA"'
Publikováno v:
Antarctic Record, Iss 75, Pp 25-36 (1982)
In 1978-79 field season, water samples were collected vertically at Lake Vanda. The concentrations of Al, Fe, Ni, and Cu were determined. The vertical profile of copper is similar to that of chlorinity. Aluminium has constant value from the surface t
Externí odkaz:
https://doaj.org/article/d698ae12b3784283a288457f721773d0
Autor:
Shyu NAKAYA, Masakichi NISHIMURA
Publikováno v:
Antarctic Record, Iss 58, Pp 89-92 (1977)
A simple model is proposed for the present chemical composition of the saline lakes in the Dry Valleys. A diluted water of sea salt whose compositional ratio was that of sea water was concentrated by evaporation to the present chlorinity. During the
Externí odkaz:
https://doaj.org/article/ad8d5f33ecf942598efb3ee5996720ed
Publikováno v:
南極資料. 75:25-36
1978-79年のフィールドシーズンに南極バンダ湖(水深68m)で表層から底層まで10層の採水を行い, その微量金属(Al, Fe, Ni, Cu)を定量した。銅は塩素と同様な分布を示した。アルミニウムは水深
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::2537d9e673d5a672c66700638eaaaee4
http://id.nii.ac.jp/1291/00008304/
http://id.nii.ac.jp/1291/00008304/
Autor:
Katsutoshi Kido, Masakichi Nishimura
Publikováno v:
Deep Sea Research and Oceanographic Abstracts. 22:323-338
Reactive, particulate, and total silica were investigated in seawater samples collected in the Oyashio and Kuroshio areas of the western North Pacific and Funka Bay near Hokkaido Island. The concentrations of particulate silica and suspended inorgani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98ac5cb7d749c8aff737a7869ba6f3c7
https://doi.org/10.1016/0011-7471(75)90073-x
https://doi.org/10.1016/0011-7471(75)90073-x
Autor:
Masakichi Nishimura, Shinichiro Noriki
Publikováno v:
Analytica Chimica Acta. 72:339-343
It is known that 8-hydroxyquinoline (HQ) forms a non-extractable chelate with magnesium, Mg(Q)2·2H2O, and in the presence of pyridine an extractable chelate, Mg(Q)2(pyridine). In these systems, the presence of a quaternary ammonium base, zephiramine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a89432781f68c92a2bbded3a70cb6626
https://doi.org/10.1016/s0003-2670(01)95864-7
https://doi.org/10.1016/s0003-2670(01)95864-7
Publikováno v:
BUNSEKI KAGAKU. 24:655-658
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72218e16e6109b37c65bd48999bcae38
https://doi.org/10.2116/bunsekikagaku.24.655
https://doi.org/10.2116/bunsekikagaku.24.655
Autor:
Noboru Yamagata, Yukio Murakami, Hideo Akaiwa, Tsunenobu Shigematsu, Yasuharu Nishikawa, Yoshimi Morita, Masami Ichikuni, Takejiro Ozawa, Masayo Murozumi, Kozo Nagashima, Takeshi Sotobayashi, Tsutomu Matsuo, Yasushi Kitano, Masaakira Kamada, Hiroshi Hamaguchi, Masakichi Nishimura, Toshiyasu Kiba, Nobuo Suzuki, Yuroku Yamamoto, Kunihiko Watanuki
Publikováno v:
BUNSEKI KAGAKU. 26:T11-T16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83ee665c9311daf9eddf7fd16e8ca63f
https://doi.org/10.2116/bunsekikagaku.26.8_t11
https://doi.org/10.2116/bunsekikagaku.26.8_t11
Publikováno v:
Memoirs of National Institute of Polar Research. Special issue. 13:49-52
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::8835c1a55281bdaee049b2830c77a0d4
http://id.nii.ac.jp/1291/00000984/
http://id.nii.ac.jp/1291/00000984/
Publikováno v:
Analytica Chimica Acta. 73:204-208
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e75b55a4d89f306846f40f0930180230
https://doi.org/10.1016/s0003-2670(01)82826-9
https://doi.org/10.1016/s0003-2670(01)82826-9
Publikováno v:
Journal of the Oceanographical Society of Japan. 39:295-300
Seventy percent of 342 seawater samples collected in the Bering Sea, North and South Pacific, Japan Sea, East and South China Seas, and Indian Ocean had concentrations of “total” mercury ranging from 3 to 6 ng Hg l−1 with an arithmetic mean of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd8620de934b2ef41af1bf126ceb29ce
https://doi.org/10.1007/bf02071824
https://doi.org/10.1007/bf02071824