Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Ryoji Nakazato"'
Publikováno v:
Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research). 78:I_17-I_25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92787b0e3f616bd048f2c7210b994205
https://doi.org/10.2208/jscejer.78.5_i_17
https://doi.org/10.2208/jscejer.78.5_i_17
Autor:
Hideaki Sakurai, Ryoji Nakazato, Azumi Saji, Makiko Higo, Taku Tsuchiya, Tomonori Naya, Mitsuru Muramatsu
Publikováno v:
Japanese Journal of Limnology (Rikusuigaku Zasshi). 66:165-180
2000年2月,茨城県南東部に位置する浅い富栄養湖である北浦の全域60地点において,エクマンバージ採泥器を用いてユスリカ幼虫の水平分布を調べた。全地点から合計13分類群のユスリカ幼
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49202d925a47c388f00c40afddc28761
https://doi.org/10.3739/rikusui.66.165
https://doi.org/10.3739/rikusui.66.165
Publikováno v:
Limnology. 5:17-23
We investigated seasonal changes in the density of epiphytic cladocerans Alona spp. (Chydoridae, Anomopoda) in two habitats, emergent and submerged aquatic plants, in Lake Suwa, Japan, from April to August 1998 and from April to November 2000. Alona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19fde68d12e31532ee90fd3d37974b69
https://doi.org/10.1007/s10201-003-0110-5
https://doi.org/10.1007/s10201-003-0110-5
Autor:
Ryoji Nakazato, Taku Tsuchiya, Tomonori Naya, Hideto Abekawa, Yoshihiro Tanimura, Kazuo Amano
Publikováno v:
Japanese Journal of Limnology (Rikusuigaku Zasshi). 65:203-213
浅い湖における沈降粒子の挙動と珪藻殻堆積過程を明らかにすることを目的として,茨城県南東部に位置する浅い富栄養湖である北浦においてセディメントトラップを設置し,沈降粒子と
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36b6cf1546ff0acaf27e380e85618151
https://doi.org/10.3739/rikusui.65.203
https://doi.org/10.3739/rikusui.65.203
Publikováno v:
The Journal of the Geological Society of Japan. 110:1-10
Article
The Journal of the Geological Society of Japan. 110(1): 1-10 (2004)
The Journal of the Geological Society of Japan. 110(1): 1-10 (2004)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ee4813db9371733a6fafb2494269f1b
https://doi.org/10.5575/geosoc.110.1
https://doi.org/10.5575/geosoc.110.1
Publikováno v:
Limnology. 3:115-119
Two methods were developed for the quantitative sampling of rotifers and cladocerans attached to aquatic macrophytes while separating them from plankton. We named them the “covering method” and the “picking-up method.” We consider the coverin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca4c8859370a55636a09e770563ac25c
https://doi.org/10.1007/s102010200013
https://doi.org/10.1007/s102010200013
Publikováno v:
Japanese Journal of Limnology (Rikusuigaku Zasshi). 62:139-149
諏訪湖周辺域では,毎年大量のユスリカ成虫が湖沿岸域に定期的に飛来し,住民の日常生活や観光業へ大きな支障をきたし,社会問題となっている。本研究では,諏訪湖におけるユスリカ類の
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b588fad9a3c837c3c07250c38a3e8306
https://doi.org/10.3739/rikusui.62.139
https://doi.org/10.3739/rikusui.62.139
Publikováno v:
山形大学理学部裏磐梯湖沼実験所報 = Faculty of Science, Yamagata University Urabandai Limnological Report. (7):34-44
論文(Article)
The first record of depth-time profiles for some physicochemical and biological parameters of Lake Bishamon-numa based on periodic observations during the ice-free season of 1996 are reported. Throughout the observed period, the
The first record of depth-time profiles for some physicochemical and biological parameters of Lake Bishamon-numa based on periodic observations during the ice-free season of 1996 are reported. Throughout the observed period, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc9f93b10de51cc120854c01d3418ee7
https://yamagata.repo.nii.ac.jp/records/3221
https://yamagata.repo.nii.ac.jp/records/3221
Autor:
Yasuhiro Satoh, Valentine Drucker, Yasunori Watanabe, Nina E. Guselnikova, Toshi Nagata, Oliga Mologawaya, Kyoko Kawanobe, Tatyana Kostrnova, Ryoji Nakazato, Kenji Takai, Dong-Sup Kim, N. A. Bondarenko
Publikováno v:
Journal of Plankton Research. 16:945-959
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6551b83b40b2611da368b05e2ee42a51
https://doi.org/10.1093/plankt/16.8.945
https://doi.org/10.1093/plankt/16.8.945
Autor:
Yasunori Watanabe, Ryoji Nakazato
Publikováno v:
Japanese Journal of Limnology (Rikusuigaku Zasshi). 55:213-221
Direct counting of bacteria in lake sediments by epifluorescence microscopy was examined. To evaluate the counting efficiency we prepared synthetic sediment samples of known bacterial density. In the case of acridine orange (AO) staining, it was impo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6838ff026b4b3817ded89cd2ffb5f1a
https://doi.org/10.3739/rikusui.55.213
https://doi.org/10.3739/rikusui.55.213