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Information × Registration Number 0212U000085, 0106U012507 , R & D reports Title Scientific bases and the practical beginning of preservation and restoration of a biodiversity of a megasity as an indispensable condition of maintenance of its functional stability popup.stage_title Head Radchenko Vladimir Grigorievich, Registration Date 16-01-2012 Organization Research Centre of Ecomonitoring and Biodiversity of Megapolice National Academy of Sciences of the Ukraine popup.description2 The object of the research - the biodiversity of the megalopolis. The goal of the research - identification of actual conditions of natural and anthropogenically transformed landscapes, and identification of disbalance rates of single territories and monitoring of plants and animals communities. The methods of the research - field observations, cameral treatment and computer analysis, mathematical modeling. The current state of floristic diversity and vegetation diversity of megalopolis were defined. The recreational degression land and higher aquatic vegetation of forests and lakes were investigated. The stages of this degression were appropriated. With the use of lihenoindikation studied air pollution Feofania park were searched. The main reason of plant organisms' catastrophic functional state of investigated kind of trees [linden (Tilia cordata Mill.), different types of maple (acer platanoides, A. pseudoplatanus L.,) and Horse-chestnut (Aesculus hippocastanum L.)] and its death is the critical level of ions Na+ and Cl- pollution, source of which is the use of NaCl salt in winter period and Pb2+ and Cd2+ heavy metals' pollution from automobile emissions was firstly founded. The Na+ ions are the most aggressive necrotization's indicator of leaves cover in upper branches of trees. For the first time was compiled an annotated summary of species of vascular flora of Kiev, which consists according our data 1618 species of plants. Was excluded 38 species from the list that were erroneous for the area. For the first time was showed 60 species of vascular plants. A database was created on the base of program Access, contains 31 taxonomic and typological features, for least widespread species are given precise habitat, indicating the source of information. Reviewed the status of synanthropic species. It is shown that the stability of tree species to toxic effects of heavy metals depends on their chemical nature, speed and level of accumulation in cellular structures, most of which found in roots, stems and leaves. Product Description popup.authors Ігнатюк Олексій Анатолійович Блюм Олег Борисивич Гапонова Людмила Петрівна Дубровський Юрій Володимирович Зуб Леся Миколаївна Ковтун Ірина Володимирівна Козир Микола Станіславович Котенко Анатолій Григорович Луцишин Олена Гордіївна Монченко Владіслав Іванович Нарольский Микола Борисович Пньовська Оксана Михайлівна Радченко Володимир Григорович Самчишина Лариса Володимирівна Стукалюк Станіслав Володимирович Тесленко Ігор Констянтинович Тютюнник Юліан Генадійович Шеляг-Сосонко Юрий Романович Яворовський Петро Петрович popup.nrat_date 2020-04-02 Close