20.500.12556/DiRROS-7660 Retrospektivni biomonitoring onesnaženosti ekosistemov Šaleške doline s svincem in fluoridi z uporabo rogovja srnjakov Historical biomonitoring of environmental pollution with lead and Fluorides inthe Šalek valley with the aid of roe deer antlers V Šaleški dolini oziroma v okolici Termoelektrarne Šoštanj (TEŠ) smo določili vsebnosti svinca in fl uoridov v zgodovinski seriji 129 rogovij srnjakov, uplenjenih v obdobju 1961-2004. Najvišje vsebnosti obeh onesnažil smo izmeriliv vzorcih iz sredine prejšnjega stoletja (Pb: ? = 4,21 } 2,57 mg/kg, max = 7,28 mg/kg; F-: ? = 1453 } 113 mg/kg, max = 2590 mg/kg), najnižje pa vtistih iz obdobja 2000-2004 (Pb: ? = 0,58 } 0,11 mg/kg, min = 0,15 mg/kg; F-: ? = 500 } 113 mg/kg, min = 110 mg/kg). Onesnaženost okolja z anorganskimionesnažili je v preučevanem območju v zadnjih desetletjih kontinuirano upadala, kar potrjuje učinkovitost ukrepov za zmanjševanje onesnaževanja okolja (postavitev in rekonstrukcija daljinskega toplovodnega sistema ogrevanja, prehod na neosvinčen bencin, postavitev naprav za razžveplanje dimnih plinov TEŠ). Ugotovljena visoko značilna soodvisnost med letnimi emisijami anorganskih onesnažil iz TEŠ in povprečnimi letnimi vsebnostmi Pb oziroma F- v rogovju srnjakov kaže, da vsebnosti obeh onesnažil v rogovju odlično odsevajo upad emisij iz TEŠ, posledično pa potrjujejo tudi uspešnost sanacijskih ukrepov, opravljenih na njej.Key words: srnjad, rogovje,retrospektivni biomonitoring, onesnaženost okolja, svinec, fluoridi, Šaleška dolina, Termoelektrarna Šoštanj. Contents of lead and fluorides were determined in the historical set of 129 roe deer antlers, shot in the period 1961-2004 in the vicinity of the Šoštanj Thermal Power Plant (ŠTPP), the Šalek Valley, Slovenia. The highest levels of both pollutants were determined in antlers from the sixties/eighties (Pb: ? = 4.21 } 2.57 mg/kg, max = 7.28 mg/kg; F-: ? = 1453 } 113 mg/kg, max = 2590 mg/kg), while the lowest levels were found in the most recent antlers (2000-2004 period: Pb: ? = 0.58 } 0.11 mg/kg, min = 0.15 mg/kg; F-: ? = 500 } 113 mg/kg, min = 110 mg/kg). Pollution with inorganic substances has continuously decreased in the study area during the last decades, which confi rms the effi ciency of some ecological remediation measures carried out in theŠalek Valley (e.g. construction of the remote heating system, introduction of unleaded petrol, and particularly construction of the flue gas cleaning devices at the ŠTPP, respectively). Indeed, highly positive correlations between annual emissions of gaseous pollutants from the ŠTPP and the mean yearly Pb/F- levels in roe deer antlers indicate that the decrease of Pb/F- contents in antlers reflects a significant reduction of emissions from the ŠTPP; consequently, it confirms the effectiveness of remediation measures implemented on/at the ŠTPP itself. srnjad rogovje retrospektivni biomonitoring onesnaženost okolja fluoridi Šaleška dolina Termoelektrarna Šoštanj roe deer antlers historical biomonitoring environmental pollution fluorides Šalek Valley Šoštanj Thermal Power Plant true false true Slovenski jezik Angleški jezik Znanstveno delo 2017-07-12 09:18:48 2017-07-12 09:18:48 2022-08-12 14:10:35 0000-00-00 00:00:00 2006 0 0 str. 65-80 Vol. 80 2006 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 630*425(497.12 Šaleška dolina)(045)=863 0351-3114 URN:NBN:SI:doc-CXYZ7PTP 1798054 6206978 RAZ_Pokorny_Bostjan_i2006.pdf RAZ_Pokorny_Bostjan_i2006.pdf 1 F6AD9DE06CAD86FD7EC8C74E4520A0FA bd3eda3b0a32d3629e9fa5945b2cff27311f2654a923da08270bb5034d56e4f4 20ceb3a1-17b5-11ed-b6b8-001a4af901a5 20.500.12556/dirros/1a53b79d-d113-4039-8495-e93b1e2349db https://dirros.openscience.si/Dokument.php?lang=slv&id=9525 Gozdarski inštitut Slovenije Acta Silvae et Ligni 0 0 0