<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">10.24057/2071-9388-2012-5-3-28-47</article-id><article-id custom-type="elpub" pub-id-type="custom">gesj-168</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>AEROSPACE MAPPING OF THE STATUS AND POSITION OF NORTHERN FOREST LIMIT</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>Kravtsova</surname><given-names>Valentina</given-names></name></name-alternatives><bio xml:lang="en"/><email xlink:type="simple">valentinamsu@yandex.ru</email></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Tutubalina</surname><given-names>Olga</given-names></name></name-alternatives><bio xml:lang="en"/><email xlink:type="simple">olgatut@mail.ru</email></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Hofgaard</surname><given-names>Annika</given-names></name></name-alternatives><bio xml:lang="en"/><email xlink:type="simple">Annika.Hofgaard@nina.no</email></contrib></contrib-group><pub-date pub-type="collection"><year>2012</year></pub-date><pub-date pub-type="epub"><day>01</day><month>09</month><year>2012</year></pub-date><volume>5</volume><issue>3</issue><fpage>28</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Kravtsova V., Tutubalina O., Hofgaard A., 2012</copyright-statement><copyright-year>2012</copyright-year><copyright-holder xml:lang="ru">Kravtsova V., Tutubalina O., Hofgaard A.</copyright-holder><copyright-holder xml:lang="en">Kravtsova V., Tutubalina O., Hofgaard A.</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/168">https://ges.rgo.ru/jour/article/view/168</self-uri><abstract/><kwd-group xml:lang="en"><kwd>taiga-tundra ecotone</kwd><kwd>dynamics of the forest limit</kwd><kwd>satellite images</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">Ary-mas. Natural environment, flora and vegetation of the world’s northernmost forest</mixed-citation><mixed-citation xml:lang="en">Ary-mas. Natural environment, flora and vegetation of the world’s northernmost forest</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">massif (1978) Leningrad: Nauka, 192 pp.</mixed-citation><mixed-citation xml:lang="en">massif (1978) Leningrad: Nauka, 192 pp.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Golubeva E.I., Plyushkyavichyute Yu.A., Rees G.W., Tutubalina O.V. (2010) Remote sensing</mixed-citation><mixed-citation xml:lang="en">Golubeva E.I., Plyushkyavichyute Yu.A., Rees G.W., Tutubalina O.V. (2010) Remote sensing</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">methods for phytomass estimation and mapping of tundra vegetation. Geography, Environment,</mixed-citation><mixed-citation xml:lang="en">methods for phytomass estimation and mapping of tundra vegetation. Geography, Environment,</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Sustainability, v. 3, N 3, pp. 4–13.</mixed-citation><mixed-citation xml:lang="en">Sustainability, v. 3, N 3, pp. 4–13.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Henning E. (2007) Climate. Greenhouse effect. GEO, N 5, p. 110–120.</mixed-citation><mixed-citation xml:lang="en">Henning E. (2007) Climate. Greenhouse effect. GEO, N 5, p. 110–120.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Kharuk V.I., Ranson K., Im S., Naurzbaev M.M. (2006) Larch forests of forest-tundra and climatic</mixed-citation><mixed-citation xml:lang="en">Kharuk V.I., Ranson K., Im S., Naurzbaev M.M. (2006) Larch forests of forest-tundra and climatic</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">trends. Ekologiya, N 5, pp. 323–331.</mixed-citation><mixed-citation xml:lang="en">trends. Ekologiya, N 5, pp. 323–331.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Kislov A.V., Evstigneev V.M., Malkhazova S.M. and others. (2008) Forecast of climatic resourse</mixed-citation><mixed-citation xml:lang="en">Kislov A.V., Evstigneev V.M., Malkhazova S.M. and others. (2008) Forecast of climatic resourse</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">provision for East-European plain in the context of warming in 21st century. Moscow:</mixed-citation><mixed-citation xml:lang="en">provision for East-European plain in the context of warming in 21st century. Moscow:</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">MAKS Press. 292 pp.</mixed-citation><mixed-citation xml:lang="en">MAKS Press. 292 pp.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Kravtsova V.I. (2012) Spatial structure of tundra-taiga ecotone at Putorana plateau as</mixed-citation><mixed-citation xml:lang="en">Kravtsova V.I. (2012) Spatial structure of tundra-taiga ecotone at Putorana plateau as</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">defined from very high resolution images. Vestnik Moskovskogo Unversiteta, Ser. 5, Geografiya,</mixed-citation><mixed-citation xml:lang="en">defined from very high resolution images. Vestnik Moskovskogo Unversiteta, Ser. 5, Geografiya,</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">N 1, pp. 67–74.</mixed-citation><mixed-citation xml:lang="en">N 1, pp. 67–74.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Kravtsova V.I., Loshkareva A.R. (2009) Dynamics of forest-tundra vegetation in the northern</mixed-citation><mixed-citation xml:lang="en">Kravtsova V.I., Loshkareva A.R. (2009) Dynamics of forest-tundra vegetation in the northern</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">part of Kola peninsula in the context of climatic changes: investigation by multitemporal</mixed-citation><mixed-citation xml:lang="en">part of Kola peninsula in the context of climatic changes: investigation by multitemporal</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">aerospace images. Proceedings of the International Conference “InterCarto-InterGIS – 15.</mixed-citation><mixed-citation xml:lang="en">aerospace images. Proceedings of the International Conference “InterCarto-InterGIS – 15.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Across the lands of Europe.” June 29 – July 1, 2009: Perm, Russia; July 3 – July 6, 2009: Ghent,</mixed-citation><mixed-citation xml:lang="en">Across the lands of Europe.” June 29 – July 1, 2009: Perm, Russia; July 3 – July 6, 2009: Ghent,</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Belgium. Vol. 1. pp. 297–307.</mixed-citation><mixed-citation xml:lang="en">Belgium. Vol. 1. pp. 297–307.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Kravtsova V.I., Loshkareva A.R. (2010а) Study of northern forest boundary using satellite</mixed-citation><mixed-citation xml:lang="en">Kravtsova V.I., Loshkareva A.R. (2010а) Study of northern forest boundary using satellite</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">images of different resolution. Vestnik Moskovskogo Unversiteta, Ser. 5, Geografiya, N 6,</mixed-citation><mixed-citation xml:lang="en">images of different resolution. Vestnik Moskovskogo Unversiteta, Ser. 5, Geografiya, N 6,</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">pp. 49–57.</mixed-citation><mixed-citation xml:lang="en">pp. 49–57.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Kravtsova V.I., Loshkareva A.R. (2010b) Assessment of interpretation potential for northern</mixed-citation><mixed-citation xml:lang="en">Kravtsova V.I., Loshkareva A.R. (2010b) Assessment of interpretation potential for northern</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">vegetation in 30-meter satellite images on the basis of very high resolution satellite images.</mixed-citation><mixed-citation xml:lang="en">vegetation in 30-meter satellite images on the basis of very high resolution satellite images.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Geodezia i kartografia, N 8, pp. 33–41.</mixed-citation><mixed-citation xml:lang="en">Geodezia i kartografia, N 8, pp. 33–41.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Kravtsova V.I., Tutubalina O.V. (2012) Circumpolar satellite map of the taiga-tundra ecotone,</mixed-citation><mixed-citation xml:lang="en">Kravtsova V.I., Tutubalina O.V. (2012) Circumpolar satellite map of the taiga-tundra ecotone,</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">compiled in the U.S.: assessment with Russian data. Proceedings of the International</mixed-citation><mixed-citation xml:lang="en">compiled in the U.S.: assessment with Russian data. Proceedings of the International</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Conference “InterCarto-InterGIS” – 18: 27–29 July 2012, Smolensk. Vol. 1.</mixed-citation><mixed-citation xml:lang="en">Conference “InterCarto-InterGIS” – 18: 27–29 July 2012, Smolensk. Vol. 1.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Loshkareva A.R. (2011) Study of tundra-taiga ecotone dynamics in Kola Peninsula using</mixed-citation><mixed-citation xml:lang="en">Loshkareva A.R. (2011) Study of tundra-taiga ecotone dynamics in Kola Peninsula using</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">satellite images and NDVI differencing. Global climatic processes and their influence on</mixed-citation><mixed-citation xml:lang="en">satellite images and NDVI differencing. Global climatic processes and their influence on</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">ecosystems of arctic and subarctic regions. Abstracts of international scientific conference,</mixed-citation><mixed-citation xml:lang="en">ecosystems of arctic and subarctic regions. Abstracts of international scientific conference,</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Murmansk, 9–11 November 2011. Apatity: Kola Science Centre RAS.</mixed-citation><mixed-citation xml:lang="en">Murmansk, 9–11 November 2011. Apatity: Kola Science Centre RAS.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Makunina G.S. (2004) Specific features of delineation of the forest-tundra zone and north</mixed-citation><mixed-citation xml:lang="en">Makunina G.S. (2004) Specific features of delineation of the forest-tundra zone and north</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">and temperate taiga subzones in Central and North-Eastern Siberia. Geografia i prirodnye</mixed-citation><mixed-citation xml:lang="en">and temperate taiga subzones in Central and North-Eastern Siberia. Geografia i prirodnye</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">resursy, N 3, pp. 115–120.</mixed-citation><mixed-citation xml:lang="en">resursy, N 3, pp. 115–120.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Mathisen I.E.,, Mikheeva A.I., Tutubalina O.V., Aune S., Hofgaard A. (2012) 50 years of treeline</mixed-citation><mixed-citation xml:lang="en">Mathisen I.E.,, Mikheeva A.I., Tutubalina O.V., Aune S., Hofgaard A. (2012) 50 years of treeline</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">change in the Khibiny Mountains, Russia. Advantages of a combined remote sensing and</mixed-citation><mixed-citation xml:lang="en">change in the Khibiny Mountains, Russia. Advantages of a combined remote sensing and</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">dendroecological approach. In review by Advances in Vegetation Science.</mixed-citation><mixed-citation xml:lang="en">dendroecological approach. In review by Advances in Vegetation Science.</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Mikheeva A.I. (2011a) Study of the altitudinal treeline change with aerospacwe images</mixed-citation><mixed-citation xml:lang="en">Mikheeva A.I. (2011a) Study of the altitudinal treeline change with aerospacwe images</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Geodezia i kartografia, N 1, pp. 31–36.</mixed-citation><mixed-citation xml:lang="en">Geodezia i kartografia, N 1, pp. 31–36.</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Mikheeva A.I. (2011b) Methods of spectroradiometry and aerospace image interpretation</mixed-citation><mixed-citation xml:lang="en">Mikheeva A.I. (2011b) Methods of spectroradiometry and aerospace image interpretation</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">for mapping state and dynamics of the tundra-taiga ecotone vegetation [case study of</mixed-citation><mixed-citation xml:lang="en">for mapping state and dynamics of the tundra-taiga ecotone vegetation [case study of</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Khibiny mountains. Executive summary of Cand. Sci. Geog. dissertation. Moscow: Faculty</mixed-citation><mixed-citation xml:lang="en">Khibiny mountains. Executive summary of Cand. Sci. Geog. dissertation. Moscow: Faculty</mixed-citation></citation-alternatives></ref><ref id="cit44"><label>44</label><citation-alternatives><mixed-citation xml:lang="ru">of Geography, Moscow State University, 24 pp. http://www.geogr.msu.ru/science/diss/</mixed-citation><mixed-citation xml:lang="en">of Geography, Moscow State University, 24 pp. http://www.geogr.msu.ru/science/diss/</mixed-citation></citation-alternatives></ref><ref id="cit45"><label>45</label><citation-alternatives><mixed-citation xml:lang="ru">oby/mikheeva.pdf</mixed-citation><mixed-citation xml:lang="en">oby/mikheeva.pdf</mixed-citation></citation-alternatives></ref><ref id="cit46"><label>46</label><citation-alternatives><mixed-citation xml:lang="ru">Mikheeva A.I., Mathisen I.E., Tutubalina O., Hofgaard A. (2010) Change of the treeline ecotone</mixed-citation><mixed-citation xml:lang="en">Mikheeva A.I., Mathisen I.E., Tutubalina O., Hofgaard A. (2010) Change of the treeline ecotone</mixed-citation></citation-alternatives></ref><ref id="cit47"><label>47</label><citation-alternatives><mixed-citation xml:lang="ru">in Khibiny Mountains, Kola Peninsula, Russia, over the last 50 years. International Polar</mixed-citation><mixed-citation xml:lang="en">in Khibiny Mountains, Kola Peninsula, Russia, over the last 50 years. International Polar</mixed-citation></citation-alternatives></ref><ref id="cit48"><label>48</label><citation-alternatives><mixed-citation xml:lang="ru">Year Oslo Scientific Conference, June 8–12 2010. http://ipy-osc.no/abstract/37381</mixed-citation><mixed-citation xml:lang="en">Year Oslo Scientific Conference, June 8–12 2010. http://ipy-osc.no/abstract/37381</mixed-citation></citation-alternatives></ref><ref id="cit49"><label>49</label><citation-alternatives><mixed-citation xml:lang="ru">Mikheeva A., Novichikhin A., Tutubalina O. (2012) Linear spectral mixture modelling of</mixed-citation><mixed-citation xml:lang="en">Mikheeva A., Novichikhin A., Tutubalina O. (2012) Linear spectral mixture modelling of</mixed-citation></citation-alternatives></ref><ref id="cit50"><label>50</label><citation-alternatives><mixed-citation xml:lang="ru">arctic vegetation using ground spectroradiometry. Polar Record 48 (244), pp. 63–74.</mixed-citation><mixed-citation xml:lang="en">arctic vegetation using ground spectroradiometry. Polar Record 48 (244), pp. 63–74.</mixed-citation></citation-alternatives></ref><ref id="cit51"><label>51</label><citation-alternatives><mixed-citation xml:lang="ru">Novichikhin A. (2011) Development of object-oriented image classification technique</mixed-citation><mixed-citation xml:lang="en">Novichikhin A. (2011) Development of object-oriented image classification technique</mixed-citation></citation-alternatives></ref><ref id="cit52"><label>52</label><citation-alternatives><mixed-citation xml:lang="ru">with a tree heights and species interpretation using 8-band VHR satellite imagery. Digital-</mixed-citation><mixed-citation xml:lang="en">with a tree heights and species interpretation using 8-band VHR satellite imagery. Digital-</mixed-citation></citation-alternatives></ref><ref id="cit53"><label>53</label><citation-alternatives><mixed-citation xml:lang="ru">Globe 8-band Challenge Research report. April 2011. 15 pp. http://dgl.us.neolane.net/res/</mixed-citation><mixed-citation xml:lang="en">Globe 8-band Challenge Research report. April 2011. 15 pp. http://dgl.us.neolane.net/res/</mixed-citation></citation-alternatives></ref><ref id="cit54"><label>54</label><citation-alternatives><mixed-citation xml:lang="ru">img/3c5687076c2379877a695dbbeddc6a11.pdf</mixed-citation><mixed-citation xml:lang="en">img/3c5687076c2379877a695dbbeddc6a11.pdf</mixed-citation></citation-alternatives></ref><ref id="cit55"><label>55</label><citation-alternatives><mixed-citation xml:lang="ru">Novichikhin A.E., Tutubalina O.V. (2009) Integration of image processing algorithms to</mixed-citation><mixed-citation xml:lang="en">Novichikhin A.E., Tutubalina O.V. (2009) Integration of image processing algorithms to</mixed-citation></citation-alternatives></ref><ref id="cit56"><label>56</label><citation-alternatives><mixed-citation xml:lang="ru">interpret forest vegetation in very high resolution satellite imagery. Zemlya iz kosmosa –</mixed-citation><mixed-citation xml:lang="en">interpret forest vegetation in very high resolution satellite imagery. Zemlya iz kosmosa –</mixed-citation></citation-alternatives></ref><ref id="cit57"><label>57</label><citation-alternatives><mixed-citation xml:lang="ru">naibolee effektivnye resheniya. N 3, pp. 40–42.</mixed-citation><mixed-citation xml:lang="en">naibolee effektivnye resheniya. N 3, pp. 40–42.</mixed-citation></citation-alternatives></ref><ref id="cit58"><label>58</label><citation-alternatives><mixed-citation xml:lang="ru">Novichikhin A.E., Tutubalina O.V. (2010) Interpretation of tree stands using detailed satellite</mixed-citation><mixed-citation xml:lang="en">Novichikhin A.E., Tutubalina O.V. (2010) Interpretation of tree stands using detailed satellite</mixed-citation></citation-alternatives></ref><ref id="cit59"><label>59</label><citation-alternatives><mixed-citation xml:lang="ru">imagery. Methods of object delineation, maps of spatial structure. Saarbrucken: LAP</mixed-citation><mixed-citation xml:lang="en">imagery. Methods of object delineation, maps of spatial structure. Saarbrucken: LAP</mixed-citation></citation-alternatives></ref><ref id="cit60"><label>60</label><citation-alternatives><mixed-citation xml:lang="ru">LAMBERT Academic Publishing, 129 pp.</mixed-citation><mixed-citation xml:lang="en">LAMBERT Academic Publishing, 129 pp.</mixed-citation></citation-alternatives></ref><ref id="cit61"><label>61</label><citation-alternatives><mixed-citation xml:lang="ru">Ranson K.J., Montesano P.M., Nelson R. (2011) Object-based mapping of the circumpolar</mixed-citation><mixed-citation xml:lang="en">Ranson K.J., Montesano P.M., Nelson R. (2011) Object-based mapping of the circumpolar</mixed-citation></citation-alternatives></ref><ref id="cit62"><label>62</label><citation-alternatives><mixed-citation xml:lang="ru">taiga–tundra ecotone with MODIS tree cover. Remote Sensing of Environment, Volume</mixed-citation><mixed-citation xml:lang="en">taiga–tundra ecotone with MODIS tree cover. Remote Sensing of Environment, Volume</mixed-citation></citation-alternatives></ref><ref id="cit63"><label>63</label><citation-alternatives><mixed-citation xml:lang="ru">, Issue 12, pp. 3670–3680.</mixed-citation><mixed-citation xml:lang="en">, Issue 12, pp. 3670–3680.</mixed-citation></citation-alternatives></ref><ref id="cit64"><label>64</label><citation-alternatives><mixed-citation xml:lang="ru">Rees, W.G., Tutubalina, O.V., Tømmervik, H., Zimin, M., Mikheeva, A., Golubeva, E., Dolan, K. and</mixed-citation><mixed-citation xml:lang="en">Rees, W.G., Tutubalina, O.V., Tømmervik, H., Zimin, M., Mikheeva, A., Golubeva, E., Dolan, K. and</mixed-citation></citation-alternatives></ref><ref id="cit65"><label>65</label><citation-alternatives><mixed-citation xml:lang="ru">Hofgaard, A. (2008) Mapping of the Eurasian circumboreal forest-tundra transition zone by</mixed-citation><mixed-citation xml:lang="en">Hofgaard, A. (2008) Mapping of the Eurasian circumboreal forest-tundra transition zone by</mixed-citation></citation-alternatives></ref><ref id="cit66"><label>66</label><citation-alternatives><mixed-citation xml:lang="ru">remote sensing. Circumboreal Vegetation Mapping Workshop, Helsinki, Conservation of</mixed-citation><mixed-citation xml:lang="en">remote sensing. Circumboreal Vegetation Mapping Workshop, Helsinki, Conservation of</mixed-citation></citation-alternatives></ref><ref id="cit67"><label>67</label><citation-alternatives><mixed-citation xml:lang="ru">Arctic Flora and Fauna CAFF Technical Report, pp. 144–150.</mixed-citation><mixed-citation xml:lang="en">Arctic Flora and Fauna CAFF Technical Report, pp. 144–150.</mixed-citation></citation-alternatives></ref><ref id="cit68"><label>68</label><citation-alternatives><mixed-citation xml:lang="ru">Tyukavina A.Yu. (2011) Application of satellite images of varying resolution for mapping</mixed-citation><mixed-citation xml:lang="en">Tyukavina A.Yu. (2011) Application of satellite images of varying resolution for mapping</mixed-citation></citation-alternatives></ref><ref id="cit69"><label>69</label><citation-alternatives><mixed-citation xml:lang="ru">northern forests of Taimyr. Global climatic processes and their influence on ecosystems</mixed-citation><mixed-citation xml:lang="en">northern forests of Taimyr. Global climatic processes and their influence on ecosystems</mixed-citation></citation-alternatives></ref><ref id="cit70"><label>70</label><citation-alternatives><mixed-citation xml:lang="ru">of arctic and subarctic regions. Abstracts of international scientific conference, Murmansk,</mixed-citation><mixed-citation xml:lang="en">of arctic and subarctic regions. Abstracts of international scientific conference, Murmansk,</mixed-citation></citation-alternatives></ref><ref id="cit71"><label>71</label><citation-alternatives><mixed-citation xml:lang="ru">–11 November 2011. Apatity: Kola Science Centre RAS.</mixed-citation><mixed-citation xml:lang="en">–11 November 2011. Apatity: Kola Science Centre RAS.</mixed-citation></citation-alternatives></ref><ref id="cit72"><label>72</label><citation-alternatives><mixed-citation xml:lang="ru">MAPS AND ATLASES</mixed-citation><mixed-citation xml:lang="en">MAPS AND ATLASES</mixed-citation></citation-alternatives></ref><ref id="cit73"><label>73</label><citation-alternatives><mixed-citation xml:lang="ru">Map of landscapes of USSR, for higher education institutions (1988). Edited by</mixed-citation><mixed-citation xml:lang="en">Map of landscapes of USSR, for higher education institutions (1988). Edited by</mixed-citation></citation-alternatives></ref><ref id="cit74"><label>74</label><citation-alternatives><mixed-citation xml:lang="ru">A.G. Isachenko (ed.). scale 1:4 000 000 Moscow: GUGK.</mixed-citation><mixed-citation xml:lang="en">A.G. Isachenko (ed.). scale 1:4 000 000 Moscow: GUGK.</mixed-citation></citation-alternatives></ref><ref id="cit75"><label>75</label><citation-alternatives><mixed-citation xml:lang="ru">Map of vegetation of USSR, for higher education institutions (1990) Scale 1:4 000 000</mixed-citation><mixed-citation xml:lang="en">Map of vegetation of USSR, for higher education institutions (1990) Scale 1:4 000 000</mixed-citation></citation-alternatives></ref><ref id="cit76"><label>76</label><citation-alternatives><mixed-citation xml:lang="ru">(1990). Moscow: GUGK.</mixed-citation><mixed-citation xml:lang="en">(1990). Moscow: GUGK.</mixed-citation></citation-alternatives></ref><ref id="cit77"><label>77</label><citation-alternatives><mixed-citation xml:lang="ru">National Atlas of Russia (2007). Volume 2. Nature and Environment. Moscow: Ministry of</mixed-citation><mixed-citation xml:lang="en">National Atlas of Russia (2007). Volume 2. Nature and Environment. Moscow: Ministry of</mixed-citation></citation-alternatives></ref><ref id="cit78"><label>78</label><citation-alternatives><mixed-citation xml:lang="ru">transport of Russian Federation, Federal agency of geodesy and cartography. 495 pp.</mixed-citation><mixed-citation xml:lang="en">transport of Russian Federation, Federal agency of geodesy and cartography. 495 pp.</mixed-citation></citation-alternatives></ref><ref id="cit79"><label>79</label><citation-alternatives><mixed-citation xml:lang="ru">Vegetation zones and types of altitudinal zonality for Russia and adjacent territories (1999)</mixed-citation><mixed-citation xml:lang="en">Vegetation zones and types of altitudinal zonality for Russia and adjacent territories (1999)</mixed-citation></citation-alternatives></ref><ref id="cit80"><label>80</label><citation-alternatives><mixed-citation xml:lang="ru">Edited by G.N. Ogureeva. Scale 1:8 000 000. Moscow: Moscow State University.</mixed-citation><mixed-citation xml:lang="en">Edited by G.N. Ogureeva. Scale 1:8 000 000. Moscow: Moscow State University.</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>
