Search academic texts

Information × Registration Number 0216U001551, 0111U000075 , R & D reports Title The sanitary-hydrobiological state of water objects of urban areas popup.stage_title Head Yuryshynets Volodymyr Ivanovych, Registration Date 19-02-2016 Organization Institute of Hydrobiology of National Akademy of Sciences of Ukraune popup.description2 On the basis of modern European and original approaches it was stated that most water objects of the urbanized territories are the disturbed heavily modified ecosystems, subjected to significant anthropogenic impact. It was revealed that different biotic components are to the different degree sensitive to the anthropogenic impact; response of their structural and functional characteristics depends on integral impact of abiotic and biotic factors. It was stated that assessment of the sanitary-hydrobiological state by certain biotic communities in most cases overestimates results of ecological assessment. It was shown that complex sanitary-hydrobiological assessment of the water objects of the urbanized territories determines their overwhelming majority to be in "moderate" state, or potential. It was stated, that integral assessment of the sanitary-hydrobiological state of the water objects of the urbanized territories should combine criterial and comparative approaches. This will enable to establish safety of the water object for needs of population and to reveal its ecological state or potential. Improvement of the sanitary-hydrobiological state of the water objects of the urbanized territories should be based on identification of the pollutants' sources and destabilizing abiotic and biotic factors, their elimination and/or mitigation of their effects, and complex of measures on improvement of structural-functional characteristics of the ecosystems. Product Description popup.authors Івасюк Юлія Сергіївна Воліков Юрій Миколайович Гусейнова Валіда Полад-кизи Давидов Олег Анатолійович Заіченко Наталія Вікторівна Карпова Галина Олексіївна Красуцька Наталія Олександрівна Ларіонова Діана Павлівна Рибка Тетяна Сергіївна Щербина Ольга Євгеніївна Юришинець Володимир Іванович popup.nrat_date 2020-04-02 Close