{"id":170,"date":"2017-01-31T12:36:03","date_gmt":"2017-01-31T12:36:03","guid":{"rendered":"https:\/\/aceczechfor.ifer.cz\/?page_id=170"},"modified":"2018-11-08T13:01:56","modified_gmt":"2018-11-08T13:01:56","slug":"cienciala-et-al-2015","status":"publish","type":"page","link":"https:\/\/aceczechfor.ifer.cz\/?page_id=170","title":{"rendered":"Cienciala et al. 2015"},"content":{"rendered":"<p><em>Cienciala E, \u010cern\u00fd M, Russ V, Zatloukal V (2015): <\/em>Inventarizace krajiny CzechTerra. Vybran\u00e9 v\u00fdsledky \u0161et\u0159en\u00ed z let 2008\/2009 a 2014\/2015.<em> Lesnick\u00e1 pr\u00e1ce, 12 pp.<\/em><\/p>\n<p>This contribution summarizes the main results of the repeated Landscape inventory CzechTerra, with the surveys conducted\u00a0 in\u00a0 2008\/2009\u00a0 (CZT\u00a0 2009)\u00a0 and\u00a0 2014\/2015\u00a0 (CZT\u00a0 2015).\u00a0 It\u00a0 is\u00a0 a\u00a0 multisource\u00a0 inventory\u00a0 performed\u00a0 in\u00a0 randomized 7&#215;7 km grid of 1599 localities that statistically represent the Czech Republic. Areas of land use categories estimated using raster analysis of aerial photos reached 35.6 % for forest land and 7.3 % for close-to-nature elements. The repeated inventory CZT 2015 with inventory period 5.757 years did not show statistically significant changes in\u00a0 areas.\u00a0 Tree\u00a0 species\u00a0 composition\u00a0 is\u00a0 dominated\u00a0 by\u00a0 Norway\u00a0 spruce\u00a0 with\u00a0 42.6\u00a0 %,\u00a0 share\u00a0 of\u00a0 broadleaved\u00a0 species\u00a0 is\u00a0 40.6\u00a0 %.\u00a0 Growing\u00a0 stock\u00a0 estimated\u00a0 by\u00a0 CZT\u00a0 2015\u00a0 reached\u00a0 917\u00a0 mil.\u00a0 m3\u00a0 as\u00a0 compared\u00a0 to\u00a0 853\u00a0 mil.\u00a0 m3 \u00a0in\u00a0 CZT\u00a0 2009.\u00a0 Average growing stock increased from 303 m3\/ha in CZT 2009 to 329 m3\/ha in CZT 2015. Total current increment estimated\u00a0 from\u00a0 the\u00a0 measured\u00a0 data\u00a0 reached\u00a0 28.7\u00a0 mil.\u00a0 m3\/year,\u00a0 i.\u00a0 e.,\u00a0 10.3\u00a0 m3\/ha\/year.\u00a0 The\u00a0 consecutive\u00a0 estimates\u00a0 of\u00a0 growing\u00a0 stock\u00a0 and\u00a0 current\u00a0 increment\u00a0 permits\u00a0 assessment\u00a0 of\u00a0 real\u00a0 size\u00a0 of\u00a0 harvested\u00a0 wood\u00a0 volume,\u00a0 which\u00a0 reached\u00a0 17.6\u00a0 mil.\u00a0 m3\/year.\u00a0 Combining\u00a0 inventory\u00a0 data\u00a0\u00a0\u00a0 and\u00a0 mathematical\u00a0 models\u00a0 of\u00a0 stem\u00a0 shape,\u00a0 stem\u00a0 quality\u00a0 and\u00a0 cutting\u00a0 algorithms\u00a0 gives\u00a0 potential\u00a0 assortment\u00a0 output\u00a0 and\u00a0 its\u00a0 financial\u00a0 value.\u00a0 Standing\u00a0 dead\u00a0 tree\u00a0 and\u00a0 lying\u00a0 deadwood\u00a0 volume reached in average 5.2 and 5.5 m3\/ha, respectively. Carbon content in aboveground biomass is in average 113\u00a0 t\/ha,\u00a0 which\u00a0 is\u00a0 dominated\u00a0 by\u00a0 living\u00a0 trees\u00a0 with\u00a0 111\u00a0 t\/ha.\u00a0 Data\u00a0 on\u00a0 tree\u00a0 regeneration\u00a0 from\u00a0 repeated\u00a0 inventory\u00a0 indicate increasing share of broadleaves, which reached almost 62 %. This is significantly more than their share in stands regardless age. Game damage affects 8.1 % of growing stock volume, for Norway spruce it is 15 %. The full set of results is available at <a title=\"www.czechterra.cz\" href=\"https:\/\/www.czechterra.cz\" target=\"_blank\">www.czechterra.cz<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cienciala E, \u010cern\u00fd M, Russ V, Zatloukal V (2015): Inventarizace krajiny CzechTerra. Vybran\u00e9 v\u00fdsledky \u0161et\u0159en\u00ed z let 2008\/2009 a 2014\/2015. Lesnick\u00e1 pr\u00e1ce, 12 pp. This contribution summarizes the main results of the repeated Landscape inventory CzechTerra, with the surveys conducted\u00a0 in\u00a0 2008\/2009\u00a0 (CZT\u00a0 2009)\u00a0 and\u00a0 2014\/2015\u00a0 (CZT\u00a0 2015).\u00a0 It\u00a0 is\u00a0 a\u00a0 multisource\u00a0 inventory\u00a0 performed\u00a0 in\u00a0 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":86,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/aceczechfor.ifer.cz\/index.php?rest_route=\/wp\/v2\/pages\/170"}],"collection":[{"href":"https:\/\/aceczechfor.ifer.cz\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aceczechfor.ifer.cz\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aceczechfor.ifer.cz\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/aceczechfor.ifer.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=170"}],"version-history":[{"count":4,"href":"https:\/\/aceczechfor.ifer.cz\/index.php?rest_route=\/wp\/v2\/pages\/170\/revisions"}],"predecessor-version":[{"id":252,"href":"https:\/\/aceczechfor.ifer.cz\/index.php?rest_route=\/wp\/v2\/pages\/170\/revisions\/252"}],"up":[{"embeddable":true,"href":"https:\/\/aceczechfor.ifer.cz\/index.php?rest_route=\/wp\/v2\/pages\/86"}],"wp:attachment":[{"href":"https:\/\/aceczechfor.ifer.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}