Urea decomposing activity of fractionated brackish phytoplankton in Lake Nakaumi O. MitamuraY. SeikeM. Okumura RESEARCH PAPER Pages: 75 - 80
Evaluation of natural food for planktivorous fish in Lakes Phewa, Begnas, and Rupa in Pokhara Valley, Nepal Ash Kumar Rai RESEARCH PAPER Pages: 81 - 89
Species richness of Protozoa in Japanese lakes N. TakamuraY. ShenP. Xie RESEARCH PAPER Pages: 91 - 106
Image analysis as a tool for quantitative phycology: a computational approach to cyanobacterial taxa identification Ross F. WalkerMichio Kumagai RESEARCH PAPER Pages: 107 - 115
Relationships between stream water chemistry and catchment geology in a mountainous region in Nagano Prefecture, Japan II: mid to southern part along the Median Tectonic Line K. FukushimaR. NakajimaT. Sakurai RESEARCH PAPER Pages: 117 - 127
A pretreatment method for the determination of nitrate in brackish water and seawater based on the hydrazinium reduction technique Y. SeikeH. OkaY. Senga NOTE Pages: 129 - 132
Seasonal variation in primary production of microphytobenthos at the Isshiki intertidal flat in Mikawa Bay N. GotoO. MitamuraH. Terai NOTE Pages: 133 - 138
Taxonomic notes on Neophylax koizumii (Iwata 1927) (Trichoptera, Uenoidae) from Japan H. MitsuhashiT. NozakiK. Tanida NOTE Pages: 139 - 142
Isotopic characteristics of typhonic rainwater: typhoons no. 13 (1993) and no. 6 (1996) S. OhsawaY. Yusa ASIA/OCEANIA REPORT Pages: 143 - 149
