Data/hora: 10/06/2024 06:26:59

Provedor de dados: 	13	
País: 	Ukraine	
Título: 	Assessment of ecological risk to populations of aquatic invertebrates

Оценка экологического риска для популяций водных беспозвоночных

Оцiнка екологiчного ризику для популяцiй водних безхребетних	
Autores: 	Tsytsugina, V. G.	
Data: 	2009-11-09	
Ano: 	2009	
Palavras-chave: 	Aquatic invertebrates; Pollution; Fecundity; Adaptation; Ecological risk assessment; Водные беспозвоночные; Загрязнение; Плодовитость; Адаптация; Оценка экологического риска.	
Resumo: 	On the base of experimental data and cytogenetic studies of marine and freshwater invertebrates natural populations it was shown that different species had approximately equal part (%) of full value posterity at the same average level of chromosome mutagenesis for populations, independing on deleterious factors and females fecundity. This phenomenon made it possible to calculate specimens reproductive contribution for species with different females fecundity and to assess expected reduction of population adaptive potential and the increase of ecological risk at different levels of population damage. It is suggested that the adaptation to pollution will be more effective in populations with high female fecundity.	
Tipo: 	Journal Contribution	
Idioma: 	Inglês	
Identificador: 	Morskyji ehkologichnyji zhurnal/Marine ecological journal/Morskoj ehkologicheskij zhurnal, 8(3). p. 53-58

http://repository.ibss.org.ua/dspace/handle/99011/1085	
Formato: 	76800 bytes

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