Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Shyu, Nakaya"'
Publikováno v:
Antarctic Record, Iss 74, Pp 324-329 (1982)
Five Japanese geochemists visited Scott Base and the Dry Valleys area to carry out the geophysical and geochemical research programs for a period from December 1980 to January 1981. The main research subjects in this season were; 1) geophysical study
Externí odkaz:
https://doaj.org/article/668cbd2173e74498beb0618985a377cb
Publikováno v:
Antarctic Record, Iss 58, Pp 9-19 (1977)
Chemical characteristics of main Antarctic saline lakes found in the oases of McMurdo. Vestfold and Syowa are reviewed. Lakes are primarily classified into the fresh and saline ones and then the latter into coastal lakes and those located in the glac
Externí odkaz:
https://doaj.org/article/bf88167e37dc4974b5d48c682538b93d
Distribution of Nutrient Matters in Saline Lakes in the Dry Valleys, South Victoria Land, Antarctica
Publikováno v:
Antarctic Record, Iss 58, Pp 20-31 (1977)
The distribution of nutrient matters in the saline lakes in the Dry Valleys was studied on the spot in the summers 1971-1972 and 1972-1973. The presence of a large amount of nitrogen compounds in the saline lakes was pointed out and their source was
Externí odkaz:
https://doaj.org/article/2da1a856585e4c8fa1084d5c6974e6cc
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
Autor:
Shyu Nakaya
Publikováno v:
Antarctic Record, Iss 75, Pp 1-11 (1982)
Atmospheric aerosol samples were collected at Syowa Station, Antarctica, on a 47mm millipore filter with 0.45μm pore size, using an air-pump. Air sampling volumes ranged from 10m^3 to 30m^3,which were collected about 30m windward of the Laboratory o
Externí odkaz:
https://doaj.org/article/bf6cf133a69c436d887c1e43072e6e7f
Publikováno v:
Antarctic Record, Vol 32, Iss 2, Pp 103-112 (1988)
Lithium and boron contents in pond waters of the Labyrinth (77°33′S, 160°50′E) of the Dry Valleys region in Southern Victoria Land, Antarctica were determined to elucidate the origin of dissolved salts. Also Lakes Vanda, Fryxell and Bonney, and
Externí odkaz:
https://doaj.org/article/dcd7b6b72e0c464b86e5bb351991242b
Publikováno v:
Antarctic Record, Vol 31, Iss 3, Pp 230-237 (1987)
In the 1984-1985 summer season, science activities of Japanese geochemistry party are divided into two categories. The first one is the participation in the Cenozoic Investigations of the Western Ross Sea (CIROS) Project and the second one is the geo
Externí odkaz:
https://doaj.org/article/e353120da190482a95866b8c7f823ae1
Autor:
Toshifumi Konda, Susumu Takii, Manabu Fukui, Yasushi Kusuoka, Genki I. Matsumoto, Shyu Nakaya, Tetsuya Torii
Publikováno v:
Antarctic Record, Vol 31, Iss 2, Pp 109-117 (1987)
Vertical distribution of bacteria in Lake Vanda in the Dry Valleys region of the Antarctic was examined by the acridine orange direct count (AODC) method in December 1984 and the results were compared with those of January 1984 (S. TAKII et al. : Hyd
Externí odkaz:
https://doaj.org/article/9b1e11a6cb4c4295a7cd6f5e7f63e390
Publikováno v:
Antarctic Record, Iss 73, Pp 113-123 (1981)
Since 1957 with the commencement of the activities of the Japanese Antarctic Research Expedition, geochemical investigations of lakes in the vicinity of Syowa Station have been carried out. There are various kinds of lakes in the chemical composition
Externí odkaz:
https://doaj.org/article/049435b1b4354f918bcf531d01be2f17
Publikováno v:
Antarctic Record, Vol 33, Iss 1, Pp 10-16 (1989)
Atmospheric aerosols were collected at Vanda Station and the Lower Wright Hut in the Dry Valleys area, South Victoria Land, Antarctica, on a 110mm diameter Whatman No. 41 filter paper using a high volume air sampler with a handy type generator. Air s
Externí odkaz:
https://doaj.org/article/957c1f76a7e848f2aff5c9f87a6c9280