Sexual reproduction under fluctuating water levels in an amphibious plant Schoenoplectus lineolatus (Cyperaceae): a waiting strategy? Jun IshiiYasuro Kadono RESEARCH PAPER Pages: 1 - 6
The budget of dissolved trace metals in Lake Biwa, Japan Saeko MitoYoshiki SohrinMunetsugu Kawashima RESEARCH PAPER Pages: 7 - 16
Migration from plant to plant: an important factor controlling densities of the epiphytic cladoceran Alona (Chydoridae, Anomopoda) on lake vegetation Masataka SakumaTakayuki HanazatoRyoji Nakazato RESEARCH PAPER Pages: 17 - 23
Submarine groundwater discharge in Osaka Bay, Japan Makoto TaniguchiHiroteru Iwakawa RESEARCH PAPER Pages: 25 - 32
Seasonal variation of denitrification rate in Lake Suwa sediment Toru HasegawaTokio Okino RESEARCH PAPER Pages: 33 - 39
An improved method for collecting heterotrophic microorganisms living on pebbles in streams Miwa FukudaAtsuko AshidaShin-ichi Nakano NOTE Pages: 41 - 46
Progress of eutrophication and change of chironomid fauna in Lake Yamanakako, Japan Kimio HirabayashiKazuya YoshizawaFutaba Kazama NOTE Pages: 47 - 53
Abstracts from the Japanese Journal of Limnology Yuuji OndaShinji OhsawaTohru Yabe Abstracts from the Japanese Journal of Limnology Pages: 57 - 60