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.
Our study assesses environmental lead and fluoride pollution in West Pomeranian forests in Poland, on the basis of chemical analysis of antlers and skull bones of roe deer (Capreolus capreolus L.) from the surroundings of Szczecin and Drawsko Pomorskie, Poland. Lead was measured by atomic absorption spectrometry, and fluorides by using an ion-selective electrode. Our study indicates greater lead contamination...
For assessment of the organic matter mobility rate, dissolved and particulate organic carbon were used. Quality of the organic matter was determined on the grounds of the relative indicator of aromatic properties (SUVA260) and the absorbance ratio at 260 nm (A260) and 330 nm (A330). The study has revealed that the dominant form of organic carbon is the dissolved form (DOC). The main source of organic...
Rationale for the paper came from Polish energetics adjustment need to the European Union requirements and necessity of energy production from renewable sources. The base of the research consists of references and interviews of energetics sector employees. The paper presents energy role in economy, energetics adjustment to Union requirements and possibilities and premises for production with renewable...
Intense changes in the land use of lake catchment basins in the Polesie Lubelskie region (E. Poland), observed over the last decades, have a strong, significant effect on the functioning of lakes and wetlands in the landscape. One of the methods of investigating these changes is analysis of the network of land use boundaries. The studies included 11 basins of lakes located in 3 neighboring river valleys...
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.