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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">gesj</journal-id><journal-title-group><journal-title xml:lang="en">GEOGRAPHY, ENVIRONMENT, SUSTAINABILITY</journal-title><trans-title-group xml:lang="ru"><trans-title>GEOGRAPHY, ENVIRONMENT, SUSTAINABILITY</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2071-9388</issn><issn pub-type="epub">2542-1565</issn><publisher><publisher-name>Russian Geographical Society</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24057/2071-9388-2013-6-3-38-59</article-id><article-id custom-type="elpub" pub-id-type="custom">gesj-139</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GEOGRAPHY</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>География</subject></subj-group></article-categories><title-group><article-title>RADIOCARBON CHRONOLOGY OF HOLOCENE PALSA OF BOL’SHEZEMEL’SKAYA TUNDRA IN RUSSIAN NORTH</article-title><trans-title-group xml:lang="ru"><trans-title></trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Vasil’chuk</surname><given-names>Yurij</given-names></name></name-alternatives><bio xml:lang="en"/><email xlink:type="simple">vasilch@geol.msu.ru</email></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Vasil’chuk</surname><given-names>Alla</given-names></name></name-alternatives><bio xml:lang="en"/><email xlink:type="simple">alla-vasilch@yandex.ru</email></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Jungner</surname><given-names>Högne</given-names></name></name-alternatives><bio xml:lang="en"/><email xlink:type="simple">hogne.jungner@helsinki.fi</email></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Budantseva</surname><given-names>Nadine</given-names></name></name-alternatives><bio xml:lang="en"/><email xlink:type="simple">nadin.budanceva@mail.ru</email></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Chizhova</surname><given-names>Julia</given-names></name></name-alternatives><bio xml:lang="en"/><email xlink:type="simple">eacentr@yandex.ru</email></contrib></contrib-group><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>01</day><month>09</month><year>2013</year></pub-date><volume>6</volume><issue>3</issue><fpage>38</fpage><lpage>59</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Vasil’chuk Y., Vasil’chuk A., Jungner H., Budantseva N., Chizhova J., 2013</copyright-statement><copyright-year>2013</copyright-year><copyright-holder xml:lang="ru">Vasil’chuk Y., Vasil’chuk A., Jungner H., Budantseva N., Chizhova J.</copyright-holder><copyright-holder xml:lang="en">Vasil’chuk Y., Vasil’chuk A., Jungner H., Budantseva N., Chizhova J.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://ges.rgo.ru/jour/article/view/139">https://ges.rgo.ru/jour/article/view/139</self-uri><abstract/><kwd-group xml:lang="en"><kwd>palsa</kwd><kwd>permafrost</kwd><kwd>mires</kwd><kwd>North-Eastern Europe</kwd><kwd>radiocarbon</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Ǻhman, R. (1976) The structure and morphology of minerogenic palsas in Northern Norway.</mixed-citation><mixed-citation xml:lang="en">Ǻhman, R. (1976) The structure and morphology of minerogenic palsas in Northern Norway.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Biuletyn peryglacjalny, N 26, pp. 25–31.</mixed-citation><mixed-citation xml:lang="en">Biuletyn peryglacjalny, N 26, pp. 25–31.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Allard M., Rousseau L. (1999) The internal structure of a palsa and a peat plateau in the</mixed-citation><mixed-citation xml:lang="en">Allard M., Rousseau L. (1999) The internal structure of a palsa and a peat plateau in the</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Riviere Boniface Region, Quebec: inferences on the formation of ice segregation mounds.</mixed-citation><mixed-citation xml:lang="en">Riviere Boniface Region, Quebec: inferences on the formation of ice segregation mounds.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Geograpie Physique et Quaternaire, vol. 53, N 3, pp. 373–387.</mixed-citation><mixed-citation xml:lang="en">Geograpie Physique et Quaternaire, vol. 53, N 3, pp. 373–387.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Barcan V.Sh. (2010). Stability of palsa at the southern margin of its distribution on the Kola</mixed-citation><mixed-citation xml:lang="en">Barcan V.Sh. (2010). Stability of palsa at the southern margin of its distribution on the Kola</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Peninsula. Polar Science, vol. 4, Iss. 3, pp. 489–495.</mixed-citation><mixed-citation xml:lang="en">Peninsula. Polar Science, vol. 4, Iss. 3, pp. 489–495.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Blyakharchuk T.A., Sulerzhitsky L.D. (1999). Holocene vegetation and climatic changes in</mixed-citation><mixed-citation xml:lang="en">Blyakharchuk T.A., Sulerzhitsky L.D. (1999). Holocene vegetation and climatic changes in</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">the forest zone of Western Siberia according to pollen records from the extrazonal palsa</mixed-citation><mixed-citation xml:lang="en">the forest zone of Western Siberia according to pollen records from the extrazonal palsa</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">bog Bugristoye. The Holocene, N 9, Iss. 5, pp. 621–628.</mixed-citation><mixed-citation xml:lang="en">bog Bugristoye. The Holocene, N 9, Iss. 5, pp. 621–628.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Christensen T.R, Jackowicz-Korczyński M, Aurela M, Crill P, Heliasz M, Mastepanov M, Friborg</mixed-citation><mixed-citation xml:lang="en">Christensen T.R, Jackowicz-Korczyński M, Aurela M, Crill P, Heliasz M, Mastepanov M, Friborg</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">T. (2012). Monitoring the multi-year carbon balance of a subarctic palsa mire with</mixed-citation><mixed-citation xml:lang="en">T. (2012). Monitoring the multi-year carbon balance of a subarctic palsa mire with</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">micrometeorological techniques. Ambio, vol. 41, Iss. 3, pp. 207–217.</mixed-citation><mixed-citation xml:lang="en">micrometeorological techniques. Ambio, vol. 41, Iss. 3, pp. 207–217.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Cyr S., Payette S. (2010). The origin and structure of wooded permafrost mounds at the</mixed-citation><mixed-citation xml:lang="en">Cyr S., Payette S. (2010). The origin and structure of wooded permafrost mounds at the</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">arctic treeline in eastern Canada. Plant Ecology &amp; Diversity, vol. 3, N 1. P.35–46.</mixed-citation><mixed-citation xml:lang="en">arctic treeline in eastern Canada. Plant Ecology &amp; Diversity, vol. 3, N 1. P.35–46.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Farbrot H., Isaksen K., Etzelmüller B., Gisnås K. (2013). Ground Thermal Regime and Permafrost</mixed-citation><mixed-citation xml:lang="en">Farbrot H., Isaksen K., Etzelmüller B., Gisnås K. (2013). Ground Thermal Regime and Permafrost</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Distribution under a Changing Climate in Northern Norway. Permafrost and</mixed-citation><mixed-citation xml:lang="en">Distribution under a Changing Climate in Northern Norway. Permafrost and</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Periglacial Processes, vol. 24, N1, pp. 20–38.</mixed-citation><mixed-citation xml:lang="en">Periglacial Processes, vol. 24, N1, pp. 20–38.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Lewkowicz A.G., Coultish T.L. (2004). Beaver Damming and Palsa Dynamics in a Subarctic</mixed-citation><mixed-citation xml:lang="en">Lewkowicz A.G., Coultish T.L. (2004). Beaver Damming and Palsa Dynamics in a Subarctic</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Mountainous Environment, Wolf Creek, Yukon Territory, Canada. Arctic, Antarctic, and</mixed-citation><mixed-citation xml:lang="en">Mountainous Environment, Wolf Creek, Yukon Territory, Canada. Arctic, Antarctic, and</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Alpine Research, vol. 36, N 2, pp. 208–218.</mixed-citation><mixed-citation xml:lang="en">Alpine Research, vol. 36, N 2, pp. 208–218.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Magnan G., Lavoie M., Payette S. (2012). Impact of fire on long-term vegetation dynamics of ombrotrophic</mixed-citation><mixed-citation xml:lang="en">Magnan G., Lavoie M., Payette S. (2012). Impact of fire on long-term vegetation dynamics of ombrotrophic</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">peatlands in northwestern Quebec, Canada. Quaternary Research, vol. 77, pp. 110–121.</mixed-citation><mixed-citation xml:lang="en">peatlands in northwestern Quebec, Canada. Quaternary Research, vol. 77, pp. 110–121.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Maksimova L.N., Ospennikov E.N. (2012). Evolution of mire systems and permafrost of Bolshezemelskaya</mixed-citation><mixed-citation xml:lang="en">Maksimova L.N., Ospennikov E.N. (2012). Evolution of mire systems and permafrost of Bolshezemelskaya</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">tundra in Holocene. Earth Cryosphere, vol. 16, N 3, pp. 53–61. (In Russian).</mixed-citation><mixed-citation xml:lang="en">tundra in Holocene. Earth Cryosphere, vol. 16, N 3, pp. 53–61. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">McLaughlin J., Webster K. (2013). Effects of a changing climate on peatlands in permafrost</mixed-citation><mixed-citation xml:lang="en">McLaughlin J., Webster K. (2013). Effects of a changing climate on peatlands in permafrost</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">zones: a literature review and application to Ontario’s Far North. Climate research report</mixed-citation><mixed-citation xml:lang="en">zones: a literature review and application to Ontario’s Far North. Climate research report</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">CCRR-34.</mixed-citation><mixed-citation xml:lang="en">CCRR-34.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Oksanen P.O., Kuhry P, Alekseeva R.N., Kanev V.V. (1998). Permafrost dynamicsat the Rogovaya</mixed-citation><mixed-citation xml:lang="en">Oksanen P.O., Kuhry P, Alekseeva R.N., Kanev V.V. (1998). Permafrost dynamicsat the Rogovaya</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">River peat plateau, Subarctic Russia In Permafrost. Seventh International Conference.</mixed-citation><mixed-citation xml:lang="en">River peat plateau, Subarctic Russia In Permafrost. Seventh International Conference.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Proceedings. Yellowknife, Canada. Collection Nordicana, N 55, pp. 847–854.</mixed-citation><mixed-citation xml:lang="en">Proceedings. Yellowknife, Canada. Collection Nordicana, N 55, pp. 847–854.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Pissart A. (1983). Pingos et palses: Un essai de synthese des connaissances actuelles. In Mesoformen</mixed-citation><mixed-citation xml:lang="en">Pissart A. (1983). Pingos et palses: Un essai de synthese des connaissances actuelles. In Mesoformen</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">des Reliefs im heutigen Periglazialraum. Bericht uber ein Symposium. H.Poser</mixed-citation><mixed-citation xml:lang="en">des Reliefs im heutigen Periglazialraum. Bericht uber ein Symposium. H.Poser</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">and E.Schunke (Ed.). Abhandlungen der Akademie der Wissenschaften in Gottingen.</mixed-citation><mixed-citation xml:lang="en">and E.Schunke (Ed.). Abhandlungen der Akademie der Wissenschaften in Gottingen.</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Mathematische - Phys. Klasse. Vandenhoeck and Ruprecht. 3 Folge, N 35, pp. 48–69.</mixed-citation><mixed-citation xml:lang="en">Mathematische - Phys. Klasse. Vandenhoeck and Ruprecht. 3 Folge, N 35, pp. 48–69.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Popov A.I. (1967). Cryogenic phenomena in the Eath Crust (cryolithology). Moscow Moscow</mixed-citation><mixed-citation xml:lang="en">Popov A.I. (1967). Cryogenic phenomena in the Eath Crust (cryolithology). Moscow Moscow</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">University press. 304 p. (In Russian).</mixed-citation><mixed-citation xml:lang="en">University press. 304 p. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Romanenko F.A., Garankina E.V. (2012). Permafrost formation and structure at the south</mixed-citation><mixed-citation xml:lang="en">Romanenko F.A., Garankina E.V. (2012). Permafrost formation and structure at the south</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">border of cryolithozone, the Kola Peninsula. Earth Cryosphere, vol. 16, N 3, pp. 72–80.</mixed-citation><mixed-citation xml:lang="en">border of cryolithozone, the Kola Peninsula. Earth Cryosphere, vol. 16, N 3, pp. 72–80.</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">(In Russian).</mixed-citation><mixed-citation xml:lang="en">(In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Salonen J.S., Seppa H., Valiranta M., Jones V.J., Self A., Heikkila M., Seija Kultti S., Yang H.</mixed-citation><mixed-citation xml:lang="en">Salonen J.S., Seppa H., Valiranta M., Jones V.J., Self A., Heikkila M., Seija Kultti S., Yang H.</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">(2011). The Holocene thermal maximum and late-Holocene cooling in the tundra of NE</mixed-citation><mixed-citation xml:lang="en">(2011). The Holocene thermal maximum and late-Holocene cooling in the tundra of NE</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">European Russia. Quaternary Research, vol. 75, Iss. 4, pp. 100–111.</mixed-citation><mixed-citation xml:lang="en">European Russia. Quaternary Research, vol. 75, Iss. 4, pp. 100–111.</mixed-citation></citation-alternatives></ref><ref id="cit44"><label>44</label><citation-alternatives><mixed-citation xml:lang="ru">Seppälä M. (1971). Evolution of eolian relief of the Kaamasjoki-Kiellajoki River basin in</mixed-citation><mixed-citation xml:lang="en">Seppälä M. (1971). Evolution of eolian relief of the Kaamasjoki-Kiellajoki River basin in</mixed-citation></citation-alternatives></ref><ref id="cit45"><label>45</label><citation-alternatives><mixed-citation xml:lang="ru">Finnish Lapland. Fennia, N 104, pp. 1–88.</mixed-citation><mixed-citation xml:lang="en">Finnish Lapland. Fennia, N 104, pp. 1–88.</mixed-citation></citation-alternatives></ref><ref id="cit46"><label>46</label><citation-alternatives><mixed-citation xml:lang="ru">Seppälä M. (1986). Origin of palsas. Geografiska Annaler. Ser.A. Physical geography, vol.</mixed-citation><mixed-citation xml:lang="en">Seppälä M. (1986). Origin of palsas. Geografiska Annaler. Ser.A. Physical geography, vol.</mixed-citation></citation-alternatives></ref><ref id="cit47"><label>47</label><citation-alternatives><mixed-citation xml:lang="ru">A, N 3, pp. 141–147.</mixed-citation><mixed-citation xml:lang="en">A, N 3, pp. 141–147.</mixed-citation></citation-alternatives></ref><ref id="cit48"><label>48</label><citation-alternatives><mixed-citation xml:lang="ru">Seppälä M. (2011). Synthesis of studies of palsa formation underlining the importance of</mixed-citation><mixed-citation xml:lang="en">Seppälä M. (2011). Synthesis of studies of palsa formation underlining the importance of</mixed-citation></citation-alternatives></ref><ref id="cit49"><label>49</label><citation-alternatives><mixed-citation xml:lang="ru">local environmental and physical characteristics. Quaternary Research, vol. 75, pp. 366–370.</mixed-citation><mixed-citation xml:lang="en">local environmental and physical characteristics. Quaternary Research, vol. 75, pp. 366–370.</mixed-citation></citation-alternatives></ref><ref id="cit50"><label>50</label><citation-alternatives><mixed-citation xml:lang="ru">Väliranta M., Kaakinen A., Kuhry P. (2003). Holocene climate and landscape evolution East of the</mixed-citation><mixed-citation xml:lang="en">Väliranta M., Kaakinen A., Kuhry P. (2003). Holocene climate and landscape evolution East of the</mixed-citation></citation-alternatives></ref><ref id="cit51"><label>51</label><citation-alternatives><mixed-citation xml:lang="ru">Pechora Delta, East-European Russian Arctic. Quaternary Research, vol. 59, N 3, pp. 335–344.</mixed-citation><mixed-citation xml:lang="en">Pechora Delta, East-European Russian Arctic. Quaternary Research, vol. 59, N 3, pp. 335–344.</mixed-citation></citation-alternatives></ref><ref id="cit52"><label>52</label><citation-alternatives><mixed-citation xml:lang="ru">Välliranta M., Kaakinen A., Kuhry P., Kultti S., Salonen J. S., Seppä H. (2010). Scattered lateglacial</mixed-citation><mixed-citation xml:lang="en">Välliranta M., Kaakinen A., Kuhry P., Kultti S., Salonen J. S., Seppä H. (2010). Scattered lateglacial</mixed-citation></citation-alternatives></ref><ref id="cit53"><label>53</label><citation-alternatives><mixed-citation xml:lang="ru">and early Holocene tree populations as dispersal nuclei for forest development</mixed-citation><mixed-citation xml:lang="en">and early Holocene tree populations as dispersal nuclei for forest development</mixed-citation></citation-alternatives></ref><ref id="cit54"><label>54</label><citation-alternatives><mixed-citation xml:lang="ru">in north-eastern European Russia. Journal of Biogeography, vol. 38, Iss. 5, pp. 922–932.</mixed-citation><mixed-citation xml:lang="en">in north-eastern European Russia. Journal of Biogeography, vol. 38, Iss. 5, pp. 922–932.</mixed-citation></citation-alternatives></ref><ref id="cit55"><label>55</label><citation-alternatives><mixed-citation xml:lang="ru">Vasil’chuk Yu.K. (1983). About formation specific of palsas in the north-west Siberia during</mixed-citation><mixed-citation xml:lang="en">Vasil’chuk Yu.K. (1983). About formation specific of palsas in the north-west Siberia during</mixed-citation></citation-alternatives></ref><ref id="cit56"><label>56</label><citation-alternatives><mixed-citation xml:lang="ru">Holocene. In A.I.Popov and V.T.Trofimov (Eds.). Natural conditions of Western Siberia.</mixed-citation><mixed-citation xml:lang="en">Holocene. In A.I.Popov and V.T.Trofimov (Eds.). Natural conditions of Western Siberia.</mixed-citation></citation-alternatives></ref><ref id="cit57"><label>57</label><citation-alternatives><mixed-citation xml:lang="ru">Moscow. Moscow University publ. pp. 88–103. (In Russian).</mixed-citation><mixed-citation xml:lang="en">Moscow. Moscow University publ. pp. 88–103. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit58"><label>58</label><citation-alternatives><mixed-citation xml:lang="ru">Vasil’chukYu.K., Vasil’chuk A.C. (1998). The 14C Age of Palsas in Northern Eurasia. Radiocarbon,</mixed-citation><mixed-citation xml:lang="en">Vasil’chukYu.K., Vasil’chuk A.C. (1998). The 14C Age of Palsas in Northern Eurasia. Radiocarbon,</mixed-citation></citation-alternatives></ref><ref id="cit59"><label>59</label><citation-alternatives><mixed-citation xml:lang="ru">vol. 40, N 2, pp. 895–904.</mixed-citation><mixed-citation xml:lang="en">vol. 40, N 2, pp. 895–904.</mixed-citation></citation-alternatives></ref><ref id="cit60"><label>60</label><citation-alternatives><mixed-citation xml:lang="ru">Vasil’chuk Yu.K., Vasil’chuk A.C., Budantseva N.A., Chizhova Ju.N. (2008). Palsa of frozen peat</mixed-citation><mixed-citation xml:lang="en">Vasil’chuk Yu.K., Vasil’chuk A.C., Budantseva N.A., Chizhova Ju.N. (2008). Palsa of frozen peat</mixed-citation></citation-alternatives></ref><ref id="cit61"><label>61</label><citation-alternatives><mixed-citation xml:lang="ru">mires. Prof. Yu.K.Vasil’chuk (Ed.) – Moscow. Moscow University Press. 571 pp. (In Russian).</mixed-citation><mixed-citation xml:lang="en">mires. Prof. Yu.K.Vasil’chuk (Ed.) – Moscow. Moscow University Press. 571 pp. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit62"><label>62</label><citation-alternatives><mixed-citation xml:lang="ru">Vasil’chuk Yu.K., Vasil’chuk A.C., Budantseva N.A., Chizhova Ju.N. (2011). Palsas in the northern</mixed-citation><mixed-citation xml:lang="en">Vasil’chuk Yu.K., Vasil’chuk A.C., Budantseva N.A., Chizhova Ju.N. (2011). Palsas in the northern</mixed-citation></citation-alternatives></ref><ref id="cit63"><label>63</label><citation-alternatives><mixed-citation xml:lang="ru">European Russia: the southern and northern limits of the areal and the modern</mixed-citation><mixed-citation xml:lang="en">European Russia: the southern and northern limits of the areal and the modern</mixed-citation></citation-alternatives></ref><ref id="cit64"><label>64</label><citation-alternatives><mixed-citation xml:lang="ru">dynamic. Engineering Geology, N 2, pp. 56–72. (In Russian).</mixed-citation><mixed-citation xml:lang="en">dynamic. Engineering Geology, N 2, pp. 56–72. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit65"><label>65</label><citation-alternatives><mixed-citation xml:lang="ru">Vasil’chuk Yu.K., Vasil’chuk A.C., Budantseva N.A., Chizhova Ju.N. (2012). Palsas in the north</mixed-citation><mixed-citation xml:lang="en">Vasil’chuk Yu.K., Vasil’chuk A.C., Budantseva N.A., Chizhova Ju.N. (2012). Palsas in the north</mixed-citation></citation-alternatives></ref><ref id="cit66"><label>66</label><citation-alternatives><mixed-citation xml:lang="ru">of Western Siberia: the southern and northern limits of the areal and the modern dynamics.</mixed-citation><mixed-citation xml:lang="en">of Western Siberia: the southern and northern limits of the areal and the modern dynamics.</mixed-citation></citation-alternatives></ref><ref id="cit67"><label>67</label><citation-alternatives><mixed-citation xml:lang="ru">Engineering Geology, N 3, pp. 62–78. (In Russian).</mixed-citation><mixed-citation xml:lang="en">Engineering Geology, N 3, pp. 62–78. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit68"><label>68</label><citation-alternatives><mixed-citation xml:lang="ru">Washburn A.L. (1983). Palsas and continuous permafrost. In Permafrost. Fourth International</mixed-citation><mixed-citation xml:lang="en">Washburn A.L. (1983). Palsas and continuous permafrost. In Permafrost. Fourth International</mixed-citation></citation-alternatives></ref><ref id="cit69"><label>69</label><citation-alternatives><mixed-citation xml:lang="ru">Conference. Proceedings. Fairbanks, Alaska. National Academy Press, Washington,</mixed-citation><mixed-citation xml:lang="en">Conference. Proceedings. Fairbanks, Alaska. National Academy Press, Washington,</mixed-citation></citation-alternatives></ref><ref id="cit70"><label>70</label><citation-alternatives><mixed-citation xml:lang="ru">D.C., pp. 1372–1377.</mixed-citation><mixed-citation xml:lang="en">D.C., pp. 1372–1377.</mixed-citation></citation-alternatives></ref><ref id="cit71"><label>71</label><citation-alternatives><mixed-citation xml:lang="ru">Westin B., Zuidhoff F.S. (2001). Ground thermal conditions in a frost-crack polygon, a palsa</mixed-citation><mixed-citation xml:lang="en">Westin B., Zuidhoff F.S. (2001). Ground thermal conditions in a frost-crack polygon, a palsa</mixed-citation></citation-alternatives></ref><ref id="cit72"><label>72</label><citation-alternatives><mixed-citation xml:lang="ru">and a mineral palsa (lithalsa) in the discontinuous permafrost zone, northern Sweden.</mixed-citation><mixed-citation xml:lang="en">and a mineral palsa (lithalsa) in the discontinuous permafrost zone, northern Sweden.</mixed-citation></citation-alternatives></ref><ref id="cit73"><label>73</label><citation-alternatives><mixed-citation xml:lang="ru">Permafrost and Periglacial Processes, vol. 12, N 4, pp. 325–335.</mixed-citation><mixed-citation xml:lang="en">Permafrost and Periglacial Processes, vol. 12, N 4, pp. 325–335.</mixed-citation></citation-alternatives></ref><ref id="cit74"><label>74</label><citation-alternatives><mixed-citation xml:lang="ru">Yevseev V.P. (1976). Regularities of migrational palsas distribution in the northeast of the</mixed-citation><mixed-citation xml:lang="en">Yevseev V.P. (1976). Regularities of migrational palsas distribution in the northeast of the</mixed-citation></citation-alternatives></ref><ref id="cit75"><label>75</label><citation-alternatives><mixed-citation xml:lang="ru">European part of the USSR. and Northwest Siberia. In Popov A.I. (ed.). Problems of Cryolithology.</mixed-citation><mixed-citation xml:lang="en">European part of the USSR. and Northwest Siberia. In Popov A.I. (ed.). Problems of Cryolithology.</mixed-citation></citation-alternatives></ref><ref id="cit76"><label>76</label><citation-alternatives><mixed-citation xml:lang="ru">Moscow. Moscow University Press., vol. 5, pp. 95–159.</mixed-citation><mixed-citation xml:lang="en">Moscow. Moscow University Press., vol. 5, pp. 95–159.</mixed-citation></citation-alternatives></ref><ref id="cit77"><label>77</label><citation-alternatives><mixed-citation xml:lang="ru">Zuidhoff F.S., Kolstrup E. (2000). Changes in Palsa Distribution in Relation to Climate</mixed-citation><mixed-citation xml:lang="en">Zuidhoff F.S., Kolstrup E. (2000). Changes in Palsa Distribution in Relation to Climate</mixed-citation></citation-alternatives></ref><ref id="cit78"><label>78</label><citation-alternatives><mixed-citation xml:lang="ru">Change in Laivadalen, Northern Sweden, Especially 1960–1997. Permafrost and Periglacial</mixed-citation><mixed-citation xml:lang="en">Change in Laivadalen, Northern Sweden, Especially 1960–1997. Permafrost and Periglacial</mixed-citation></citation-alternatives></ref><ref id="cit79"><label>79</label><citation-alternatives><mixed-citation xml:lang="ru">Processes, vol. 11, N 1, pp. 55–69.</mixed-citation><mixed-citation xml:lang="en">Processes, vol. 11, N 1, pp. 55–69.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
