Search academic texts

Information × Registration Number 0311U003422, 0108U000874 , R & D reports Title Hydrobionts' role in forming the water quality in the Central Polissya river ecosystems popup.stage_title Дослідження впливу водоростей планктону та перифітону на якість води річкових екосистем Центрального Полісся Head Shcherbak Volodymyr Ivanovych, Registration Date 12-03-2011 Organization Zhytomyr State University named after Ivan Franko popup.description2 The aim of the research is to establish peculiarsties in formation and functions of algae groups in antropogenically changed middle and small rivers ecosystems (the river Teteriv and tributaries as an example). 20 new species (21 intra species taxons) of algae in Ukrainian Woodland and more that 400 species in the river Teteriv and its tributaries are found. Data on primary production and destruction of organic substance, chlorophyll content in algae groups, their taxonomic structure, ecological and biogeographic characteristics, occurrence, quantity, biomass as well as space dynamics and time distribution of these indices are obtained. The dependence of phytomicroperiphyton development on substrate type is established. The role of biotic components (zooplankton, bacterioplankton, phytoplankton) in the process of organic substance formation. The response of river ecosystems algae groups to natural and anthropogenic factors is the basis for their bioindicative possibilities use in evaluation of water environment quality according to Directive 2000/60/EC, for preservation and restoration of its biodiversity and may be used scientific planning of water-supply, fish industry and recreation. Electronic thesaurus on algae groups according to their structure and function indices in the river Teteriv, its 6 water reservoirs and tributaries ( the Kamyanka, the Gnylopyat, the Dubovets, the Irsha, the Zdvyzh, the Guyva, the Tal) in 2003-2009 period is made up in Microsoft Excel 2003 format. The data of this research on formation and functions of algae groups in antropogenically changed river ecosystems are included to botanical and ecological courses in Ivan Franko Zhytomyr State University. Product Description popup.authors Алпатова Оксана Миколаївна Арсан Орест Михайлович Вискушенко Дмитро Андрійович Гарбар Діана Анатоліївна Грубінко Василь Васильович Дика Тетяна Петрівна Довгаль Ігор Васильович Житова Олена Петрівна Завальнюк Вікторія Вікторівна Киричук Галина Євгеніївна Константиненко Людмила Анатоліївна Корнійчук Наталія Миколаївна Лейченко Алла Миколаївна Пампура Марія Михайлівна Пацюк Марина Костянтинівна Стадниченко Агнеса Полікарпівна Тарасова Юлія Вікторівна Шевчук Світлана Юріївна Шелюк Юлія Святославівна Щербак Володимир Іванович popup.nrat_date 2020-04-02 Close