Interspecies relations in fishery community in heated Konin lakes
1994
Wilkonska, H. (Inland Fisheries Institute, Olsztyn (Poland))
On the basis of the materials comprising 27 years of studies (1966-92) analyses have been made of the changes in time and of the interspecies relations within fry communities in heated Konin lakes. Fry numbers showed a decreasing trend, there were cycles in fry occurrence in particular years and a strict dependence was found between roach, bleak and stickleback
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
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