Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Hiroshi HIROTANI"'
Publikováno v:
Japanese Journal of Limnology (Rikusuigaku Zasshi). 76:111-127
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b60ff4748a283a1e2d0bba5ea4a1971
https://doi.org/10.3739/rikusui.76.111
https://doi.org/10.3739/rikusui.76.111
Publikováno v:
Water Science and Technology. 68:689-694
Fluctuation of bacteriophage and Escherichia coli densities in naturally developed riverbed biofilms were investigated for a 1-year period. E. coli ranged from 1,500 to 15,500 most probable number (MPN)/100 mL and from 580 to 18,500 MPN/cm2 in the ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d287fa68a505987fcfd2ea422995c65
https://doi.org/10.2166/wst.2013.298
https://doi.org/10.2166/wst.2013.298
Publikováno v:
Japanese Journal of Limnology (Rikusuigaku Zasshi). 72:19-40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47538c629291e656ca4a4b548797f44a
https://doi.org/10.3739/rikusui.72.19
https://doi.org/10.3739/rikusui.72.19
Autor:
Hiroshi Hirotani
Publikováno v:
Journal of Environmental Conservation Engineering. 39:458-463
外来種の二枚貝であるタイワンシジミ（Corbicula fluminea）が近年生息圏を広げている．二枚貝はろ過摂食を行う懸濁物食者であるため，植物プランクトンをはじめ，細菌やウイルスを取り
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d938efb000b65d15a60a4e7e617b2814
https://doi.org/10.5956/jriet.39.458
https://doi.org/10.5956/jriet.39.458
Autor:
Hisanori Kagawa, Hiroshi Hirotani
Publikováno v:
SIL Proceedings, 1922-2010. 29:1573-1577
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3950c611a127f540179f23ff68090995
https://doi.org/10.1080/03680770.2005.11902947
https://doi.org/10.1080/03680770.2005.11902947
Publikováno v:
Journal of Japan Society on Water Environment. 27:175-180
Water quality parameters in the water column of a dam reservoir were measured monthly in 2001. From July to November, the vertical profiles of alkaline phosphatase activity (APA) and related parameters were examined in detail. APA increased during th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::863b742a2f681992a339141b791e3d42
https://doi.org/10.2965/jswe.27.175
https://doi.org/10.2965/jswe.27.175
Publikováno v:
SIL Proceedings, 1922-2010. 28:866-871
(2002). Effects of plastic-coated sheet fences crossing the upper end of a reservoir on summer lake chlorophyll a concentration. SIL Proceedings, 1922-2010: Vol. 28, No. 2, pp. 866-871.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c47d0997e9bc375e4d368f2830c81642
https://doi.org/10.1080/03680770.2001.11901838
https://doi.org/10.1080/03680770.2001.11901838
Publikováno v:
Journal of Japan Society on Water Environment. 24:762-765
Fluctuations of alkaline phosphatase activities in two streams and in reservoirs receiving the stream waters located in two adjacent but not connected watersheds were investigated from January to December in 2000. Alkaline phosphatase activities (APA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6dab03d65f865e21188d1d7c26c07fb
https://doi.org/10.2965/jswe.24.762
https://doi.org/10.2965/jswe.24.762
Publikováno v:
Water Environment Research. 71:132-138
The occurrence of Aeromonas hydrophila in a mountain stream was studied quarterly for more than 3 years. A. hydrophila and fecal coliforms were measured by the membrane filter method, and heterotrophic plate counts (HPC) were measured by the pour pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a0abc02f9ee332f840bdbfa7904e0f2
https://doi.org/10.2175/106143099x121544
https://doi.org/10.2175/106143099x121544
Autor:
Satoshi Ishizuka, Joseph Jawa Kendawang, Kazuhiko Ogino, Katsutoshi Sakurai, Hideaki Hirai, Shinichi Tanaka, Hua Seng Lee, Hiroshi Hirotani
Publikováno v:
Tropics. 8:31-44
For the rehabilitation of the degraded and abandoned land in the tropical area, it needs to define the various characteristics of remaining natural forests. This work was done to find out a physical hazard for root elongation of plant at Lambir Hills
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05bb69342c9ef7a47d11468dcb3d495b
https://doi.org/10.3759/tropics.8.31
https://doi.org/10.3759/tropics.8.31