Hiroshi Hirotani

陸水の事典

講談社, 1, 2006  

Using E. coli as a microbial indicator for water quality index in the river waters.

1st IWA-ASPIRE (Asia Pacific Regional Group) Conference and Exhibition, Singapore, July, Proceedings, 6F1, 2005  

Fluctuation of alkaline phosphatase activity in the headwaters and the factors affecting the activity

IWA-Asia Pacific Regional Conference (Asian Waterqual 2003, Proceedings, 408 (3Q5K15:1-5), 2003  

Nutritive elements in sediment in relation to chlorophyll concentration in the epilimnion of a reservoir

INTERNATIONAL ASSOCIATION OF THEORETICAL AND APPLIED LIMNOLOGY, PROCEEDINGS, VOL 27, PT 4, 27(4) 2198-2202, 2001  

Growth potentials of bacterial indicators in stream augmented with reclaimed water

First International Water Association (IWA) Asia-Pacific Regional Conference (Asian Waterqual 2001, Proceedings II, 435-438, 2001  

Respiratory activity and bacterial density in the upper reaches of a river. (Asian Waterqual 2001)

First International Water Association (IWA) Asia-Pacific Regional Conference, Fukuoka Proceedings, 1 367-371, 2001  

Effect of stream diversion on diversion of Aeromonas hydrophila in a mountain stream

IWA 1st Conference Preprint Book, 7 163, 2000  

Respiratory activity and bacterial density in the upper reaches of river

Final Program, 1, 1998