81 pages matching observed in this book
Results 1-3 of 81
What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
12 refs 9 refs Abstr abundance acid activity adult algae Amer Amer.Zool amphipods analysed animals bacteria behaviour benthic Biol Calif Canada catch cells Chlorella chlorophyll chloroplast chromosomes coast Coll concentration Copeia copepod crabs crustaceans culture cycle Decapoda decrease Dep.Biol Dep.Zool described discussed distribution effect eggs enzyme fauna feeding females fish freshwater gastropods genus German groups growth Hokkaido increased indicate Inst investigated Island Japan Japanese Lake larvae length males marine mature metabolism migration molluscs morphology observed occurred oocytes organisms otoliths Pacific patterns period Physiol phytoplankton pink salmon plankton polychaetes population protein rainbow trout Res.Board River salinity salmon samples season seawater sediment shell showed spawning species specimens stage studied suggested surface synthesis teleosts temperature tion tissue Tokyo trout Univ USSR variation weight zone Zool zooplankton