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D.</span> (2016): Heavy metals and hydrocarbons content in soils of settlements of the Yamal-Nenets autonomous region. <i>Gigiena i sanitariya</i>, 95: 818-821.</span></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt; font-variant: small-caps"> Beznosikov, V. A., Lodygin, E. D.</span><span lang="EN-US" style="font-size: 9.0pt"> (2014): Hydrocarbons in the background soils of the southern- and middle- taiga subzones of the Komi Republic. <i>Eurasian Soil Science</i>, 47: 682-686.</span></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt; font-variant: small-caps"> Brassington, K. J., Hough, R. L., Paton, G. I., Semple, K. T., Risdon, G., Crossley, J., Hay, I., Askari, K.</span><span lang="EN-US" style="font-size: 9.0pt"> and <span style="font-variant: small-caps">Pollard, S. J. T</span>. 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J., Prpich, G., Paton, G. I., Semple, K. T., Pollard, S. J. T.</span><span lang="EN-US" style="font-size: 9.0pt"> and <span style="font-variant:small-caps">Coulon, F.</span> (2016): Insights into the biodegradation of weathered hydrocarbons in contaminated soils by bioaugmentation and nutrient stimulation. <i>Chemosphere</i>, 161: 300-307.</span></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt; font-variant: small-caps"> Karppinen, E. M., Stewart, K. J., Farrell, R. E.</span><span lang="EN-US" style="font-size: 9.0pt"> and <span style="font-variant:small-caps">Siciliano, S. D.</span> (2017): Petroleum hydrocarbon remediation in frozen soil using a meat and bonemeal biochar plus fertilizer. <i>Chemosphere</i>, 173: 330-339.</span></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt; font-variant: small-caps"> Konečný, F., Boháček, Z., Müller, P., Kovářová, M.</span><span lang="EN-US" style="font-size: 9.0pt"> and <span style="font-variant:small-caps">Sedláčková, I.</span> (2003): Contamination of soils and groundwater by petroleum hydrocarbons and volatile organic compounds – case study: ELSLAV BRNO. Bulletin of Geosciences, 78: 225-239.</span></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt; font-variant: small-caps"> Maletic, S. P., Dalmacija, B. D., Roncevic, S. D., Agbaba, J. 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U.</span> (2011): Impact of hydrocarbon type, concentration and weathering on its biodegradability in soil. <i>Journal of Environmental Science and Health</i>, 46: 1042-1049.</span></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt; font-variant: small-caps"> Panagos, P., Van Liedekerke, M., Yigini, Y.</span><span lang="EN-US" style="font-size: 9.0pt"> and <span style="font-variant:small-caps">Montanarella, L.</span> (2013): Contaminated sites in Europe: review of the current situation based on data collected through a european network. <i>Journal of Environmental and Public Health</i>, ID 158764, 11 p., http://dx.doi.org/10.1155/2013/ 158764</span></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt; font-variant: small-caps"> Sharma, V. K., Hicks, S. D., Rivera, W.</span><span lang="EN-US" style="font-size: 9.0pt"> and <span style="font-variant:small-caps">Vazquez, F. G.</span> (2000): Hydrocarbon contamination in sediments of Nueces Bay, Texas. <i>Bulletin of Environmental Contamination & Toxicology</i>, 65: 253-260.</span></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt; font-variant: small-caps"> Shi, H., Zhang, L., Yue, L.</span><span lang="EN-US" style="font-size: 9.0pt"> and <span style="font-variant: small-caps">Zheng, G.</span> (2008): Petroleum hydrocarbon contamination in surface sediments of Beiluohe Basins, China. <i>Bulletin of Environmental Contamination & Toxicology</i>, 81: 416-421.</span></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt; font-variant: small-caps"> Stroud, J. L., Paton, G. I.</span><span lang="EN-US" style="font-size: 9.0pt"> and <span style="font-variant: small-caps">Semple, K. T.</span> (2007): Microbe-aliphatic hydrocarbon interactions in soil: implications for biodegradation and bioremediation. <i>Journal of Applied Microbiology</i>, 102: 1239-1253.</span></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt; font-variant: small-caps"> Towell, M. G., Bellarby, J., Paton, G. I., Coulon, F., Pollard, S. J. T.</span><span lang="EN-US" style="font-size: 9.0pt"> and <span style="font-variant:small-caps">Semple, K. T.</span> (2011): Mineralisation of target hydrocarbons in three contaminated soils from former refinery facilities. <i>Environmental Pollution</i>, 159: 515-523.</span></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt; font-variant: small-caps"> Zaboeva, I. V.</span><span lang="EN-US" style="font-size: 9.0pt"> (1975): Soils and Land Resources of the Komi ASSR. Komi Publishing House, Syktyvkar. 344 p.</span></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt; font-variant: small-caps"> Zaboeva, I. V., Belyaev, S. V.</span><span lang="EN-US" style="font-size: 9.0pt"> and <span style="font-variant: small-caps">Popov V. A.</span> (1982): State Soil Map of the Soviet Union, 1 : 1 M Scale. Map Sheet Q-40 (Pechora). Academia Nauk SSSR, Moscow. (In Russian).</span></p> <p class="MsoNormal" style="text-align:justify"><b> <span style="font-size:11.0pt"><br> <br> Web sources / Other sources</span></b></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt">[1] Environmental Protection Regulations. PND F 16.1:2.21-98. Quantitative Chemical Analysis of Soils. Determination of the Content of Oil Products in Soil Sample Using a Fluorat02 Liquid Analyzer. Moscow, 2007. 24 p. (In Russian).</span></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt">[2] Procedure for Determining Damage from Soil Contamination by Chemical Substances. Minprirody, Goskomzem, Moscow, 1993. 50 p. (In Russian).<br> </span><span lang="EN-GB" style="font-size: 9.0pt"></span></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt">[3] State Sanitary Norms. SanPiN 2.1.7.1287-03. Sanitary-Epidemiological Requirements for Soil Quality. Ministry of Health of the Russia, Moscow, 2003. 24 p. (In Russian).<br> </span></p> <p class="MsoNormal" style="margin-left:11.35pt;text-align:justify;text-indent: -11.35pt"><span lang="EN-US" style="font-size: 9.0pt">[4] IUSS Working Group WRB. (2014): World Reference Base for Soil Resources 2014. International soil classification system for naming soils and creating legends for soil maps. World Soil Resources Reports No. 106. FAO, Rome. 192 p.</span><span lang="EN-GB"></span></p> <p class="MsoNormal" style="text-align:justify"><b></b></p>