%0 Journal Article %9 journal article %J Mining Science %@ 2300-9586 %V 21 %N 1 %D 2014 %F Kaźmierczak2014 %T Valuation of industry noise impact in open-pit mining %X The paper attempts to assess the impact range of the acoustic field of investment by extending the operating borders. The analysis has identified four noise protected areas located in the vicinity of the new investment. The calculations showed that the sound level does not exceed the limit values in three out of four respondents observation points. As the cause of the exceedance in the fourth one it indicates the location of sources, duration of their work and the lack of natural obstacles that could lower the noise impact. %A Kaźmierczak, Urszula %A Stopa, Michał %P 89-97 %U http://www.miningscience.pwr.edu.pl/Valuation-of-industry-noise-impact-in-open-pit-mining,59646,0,2.html