The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In a series of sites from the top of Mumlawski Wierch downwards (Western part of Karkonosze Mts.), properties of bilberry population as well as concentrations of heavy metals in various parts of the plant have been analysed in order to assess the state of spruce forests. It has been found that in habitats where tree stands are declined, density of bilberry population drops rapidly, the plants are...
Akumulacja metali ciężkich w glebach i roślinach prowadzi do zaburzeń homeostazy systemu ekologicznego. W łańcuchu pokarmowym gleba — roślina — zwierzę/człowiek, gleba stanowi podstawowe ogniwo. Dlatego zmiana w jej składzie chemicznym w wyniku nadmiernej koncentracji metali ciężkich jest zjawiskiem wyjątkowo niekorzystnym. Dotychczasowe zapobieganie akumulacji metali ciężkich w glebach i roślinach...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.