Nitrous oxide in brackish Lakes Shinji and Nakaumi, Japan Yukiko SengaYasushi SeikeMinoru Okumura NOTE Pages: 129 - 136
Morphological variability of Aulacoseira granulata (Ehr.) Simonsen (Bacillariophyceae) in the Lower Paraná River (Argentina) I. O'FarrellG. TellA. Podlejski RESEARCH PAPER Pages: 65 - 71
Behavior of Peridinium bipes (Dinophyceae) resting cysts in the Asahi Reservoir N. KishimotoY. OhnishiM. Ohnishi RESEARCH PAPER Pages: 101 - 109
Release of phosphorus from sediments in Lake Biwa T. MurphyA. LawsonC. Nalewajko RESEARCH PAPER Pages: 119 - 128
Observation of wind-induced two-layer dynamics in Lake Nakaumi, a coastal lagoon in Japan T. GodoK. KatoY. Ishitobi NOTE Pages: 137 - 143
Effects of zooplankton on nutrient availability and seston C : N : P stoichiometry in inshore waters of Lake Biwa, Japan J. J. ElserL. GudexJ. Urabe RESEARCH PAPER Pages: 91 - 100
Penetration of solar ultraviolet radiation into New Zealand lakes: influence of dissolved organic carbon and catchment vegetation R. RaeC. Howard-WilliamsW. F. Vincent RESEARCH PAPER Pages: 79 - 89
Description of the type species of the genus Goerodes and generic assignment of three East Asian species (Trichoptera, Lepidostomatidae) Tomiko Ito RESEARCH PAPER Pages: 1 - 9
Effects of zooplankton on the sinking flux of organic carbon in Lake Biwa C. YoshimizuT. YoshidaJ. Urabe RESEARCH PAPER Pages: 37 - 43
Second record of Cyclopina kiraensis, a small, brackish-water cyclopoid copepod, in Japan H. UedaS. OhtsukaS. Ohtani NOTE Pages: 49 - 50
Geochemical processes of iron and manganese in a seasonally stratified lake affected by coal-mining drainage in China F. C. WuG. J. WanY. R. Cai ASIA/OCEANLA REPORT Pages: 55 - 62
Perturbations of a water column of Lake Onogawa by local heavy rainfall Y. SatohM. SasakiY. Yamagami RESEARCH PAPER Pages: 11 - 18
Analysis of the change in dominant phytoplankton species in unstratified Lake Oshima-Ohnuma estimated by a bottle incubation experiment K. TakanoY. IshikawaS. Hino RESEARCH PAPER Pages: 29 - 35
Effects of temperature, and availability of nitrogen and phosphorus on the abundance of Anabaena and Microcystis in Lake Biwa, Japan: an experimental approach C. NalewajkoT. P. Murphy RESEARCH PAPER Pages: 45 - 48
Population genetic structure of Potamogeton anguillanus in Lake Shinji, Japan S. IidaY. Kadono Note Pages: 51 - 53
Relative importance of biotic and abiotic factors affecting bacterial abundance in Lake Biwa: an empirical analysis T. B. GurungM. KagamiJ. Urabe RESEARCH PAPER Pages: 19 - 28
Galaziella baikalensis, a new genus and species of chirocephalid (Crustacea: Branchiopoda: Anostraca) from Russia and the zoogeography of East Asian Anostraca H. NaganawaT. I. Orgiljanova RESEARCH PAPER Pages: 209 - 216
Diel variation in urea decomposing activity in the euphotic zone of brackish Lake Nakaumi O. MitamuraN. IshidaM. Okumura RESEARCH PAPER Pages: 151 - 157
Environmental chemistry of rivers and lakes, part v: a comparative study of the chemical and physicochemical characteristics of organic carbon dissolved in river and lake waters Yuko SugiyamaMasahito SugiyamaToshitaka Hori RESEARCH PAPER Pages: 171 - 176
Aluminum in lake water and organs of a fish Tribolodon hakonensis in strongly acidic lakes with a high aluminum concentration A. TakatsuY. EzoeK. Satake RESEARCH PAPER Pages: 185 - 189
Investigation of physicochemical form of uranium in sediment of brackish Lake Obuchi using sequential extraction procedure S. UedaH. HasegawaK. Kondo NOTE Pages: 231 - 236
Runoff characteristics in a small mountain basin analyzed by the use of hydrogen and oxygen stable isotopes T. Saito RESEARCH PAPER Pages: 217 - 224
Horizontal distribution of carbon and nitrogen and their isotopic compositions in the surface sediment of Lake Biwa J. MuraseM. Sakamoto RESEARCH PAPER Pages: 177 - 184
Effect of cyanobacterial blooms on thermal stratification M. KumagaiS. NakanoA. Quesada RESEARCH PAPER Pages: 191 - 195
Vertical distribution of Microcystis population in the regulated Nakdong River, Korea K. HaH.-W. KimG.-J. Joo NOTE Pages: 225 - 230
Conservation of freshwater biodiversity in Oriental Asia: constraints, conflicts, and challenges to science and sustainability D. Dudgeon ASIA/OCEANIA REPORT Pages: 237 - 243
Checklists of Trichoptera in Japan. 4. Goeridae, Uenoidae, and Limnephilidae T. NozakiK. TanidaT. Ito RESEARCH PAPER Pages: 197 - 208
Characteristics of nighttime respiration in outdoor mesocosms T. FukushimaK. MatsushigeR. S. J. Weisburd RESEARCH PAPER Pages: 159 - 170
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
Taxonomic notes on Neophylax koizumii (Iwata 1927) (Trichoptera, Uenoidae) from Japan H. MitsuhashiT. NozakiK. Tanida NOTE Pages: 139 - 142
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
Urea decomposing activity of fractionated brackish phytoplankton in Lake Nakaumi O. MitamuraY. SeikeM. Okumura RESEARCH PAPER Pages: 75 - 80
Isotopic characteristics of typhonic rainwater: typhoons no. 13 (1993) and no. 6 (1996) S. OhsawaY. Yusa ASIA/OCEANIA REPORT Pages: 143 - 149
Seasonal variation in primary production of microphytobenthos at the Isshiki intertidal flat in Mikawa Bay N. GotoO. MitamuraH. Terai NOTE Pages: 133 - 138
Image analysis as a tool for quantitative phycology: a computational approach to cyanobacterial taxa identification Ross F. WalkerMichio Kumagai RESEARCH PAPER Pages: 107 - 115
Species richness of Protozoa in Japanese lakes N. TakamuraY. ShenP. Xie RESEARCH PAPER Pages: 91 - 106
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
Genetic diversity of the submerged macrophyte Hydrilla verticillata (L. f.) Royle in a river system in Japan T. NakamuraY. Kadono RESEARCH PAPER Pages: 27 - 31
Change in the water quality in Lake Ohnuma, Hokkaido, Japan: a comparison of 1977 and 1996 T. YoshimuraI. KudoK. Matsunaga NOTE Pages: 63 - 68
Urea degradation by picophytoplankton in the euphotic zone of Lake Biwa O. MitamuraM. KawashimaH. Maeda RESEARCH PAPER Pages: 19 - 26
Characteristics of fluctuations in salinity and water quality in brackish Lake Obuchi S. UedaH. KawabataK. Kondo NOTE Pages: 57 - 62
Reproductive behavior and morphology of Paraleptophlebia spinosa (Ephemeroptera: Leptophlebiidae): implications of variation in copula duration Y. Takemon RESEARCH PAPER Pages: 47 - 56
Freshwater ecology: changes, requirements, and future demands R. G. Wetzel REVIEW ARTICLE Pages: 3 - 9
Limnological characteristics of subtropical Lakes Phewa, Begnas, and Rupa in Pokhara Valley, Nepal A. K. Rai RESEARCH PAPER Pages: 33 - 46