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Information × Registration Number 0310U002685, 0106U001630 , R & D reports Title The studies of adaptation and transformation mechanisms in parasitary component of the marine coastal groupings under conditions of environment heterogeneity and anthropogenic effect. popup.stage_title Вивчити видову структуру угруповань і параметри популяцій паразитів азово-чорноморських гідробіонтів, які живуть в умовах неоднорідності середовища антропогенного походження. Head Gaevskaya A.V., Registration Date 25-05-2010 Organization Kovalevsky Institute of biology of the southern seas, NAS of Ukraine popup.description2 Investigations have shown, that pollutants uneven distribution in the ground impacts on ectoparasites (monogeney) population characteristics: contamination degree increase leads to decrease of the changes number of the parasites localizations on the host body. Population characteristics of the endoparasitic species may depend on uneven distribution of the contaminants, but their reaction was mediated trough the change of their population intermediate hosts density. Number of parasitic organisms demonstrate high resistance to the pollution, which is determined by their settling apart stage immunity (microsporidias) or resistance to the contamination of the intermediate parasites hosts (nematodes). Such environmental factors, as eutrophication and salinity impacts on most investigated parasites population characteristics more, than ground contamination. Human activity, which is connected with the coastline orography change impacts on quantity of some species, which parasite into fish not less. Product Description popup.authors Дмітрієва Є.В. Мачкевський В.К. popup.nrat_date 2020-04-02 Close