GEST 发表于 2025-4-1 03:43:07

Is the difference in population dynamics of , in littoral and pelagic areas of a long-term biomanipu two consecutive years. Simultaneously, consumption of the age-0 fish community was estimated by means of a bioenergetics model. As a consequence of biomanipulation, the abundance of adult planktivorous fish in Bautzen reservoir is low and the interactions between underyearling percids and . are a k

Negotiate 发表于 2025-4-1 08:43:10

A comparative study on the feeding of eel, , (L.), bream, , (L.) and ruffe, , (L.) in Lake Võrtsjärvus fishes in the eutrophic Lake Võrtsjärv. The frequency of occurrence, mean number and mean restored weight of food items per individual were used for the description of their diet. Overlap in diet of bream (standard length >15 cm), eel (SL>30 cm) and ruffe (SL>4.5 cm) appeared mostly in respect of

Adenocarcinoma 发表于 2025-4-1 11:02:54

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查看完整版本: Titlebook: Shallow Lakes ’98; Trophic Interactions Norbert Walz,Brigitte Nixdorf Book 1999 Springer Science+Business Media Dordrecht 1999 Ecology.Faun