Titlebook: Biomanipulation Tool for Water Management; Proceedings of an In Ramesh D. Gulati,Eddy H. R. R. Lammens,Ellen Donk Conference proceedings 19

固執(zhí)點(diǎn)好

colostrum

tenosynovitis

平躺

A fading recovery: the role of roach (, L.) in maintaining high phytoplankton productivity and biomasewage loading was diverted from the lake. Initially, the recovery of the lake proceeded well but after some years summer blooms of blue-green algae (.) increased again. High biomass of roach (. L.) was considered to play an important role in maintaining high algal productivity and biomass in the la

沒花的是打擾

encyclopedia

FRONT

Conditions for effective biomanipulation; conclusions derived from whole-lake experiments in Europety of biomanipulation as a management tool should be derived only from whole-lake studies, the results of which were followed for at least three to five years. There are only a few experiments and applications of that type from which the following conclusions can be drawn: (1) Food web manipulation