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Analysis of natural-production conditions for timber harvesting in European North of Russia

机译：俄罗斯北部木材采伐自然生产条件分析

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Natural-production conditions determine operational efficiency of logging machines. This influence needs to be taken into account at different levels of forest management. It is necessary to allocate areas with similar natural-production conditions for effective forest management. It allows simplifying the decision making process for selecting logging technology and machines. The purpose of this study was to establish areas with similar natural and production conditions in the European North of Russia (ENR). In addition, for small enterprises, we recommend logging technologies and logging machines that can be used in established areas. We determined the indicators of the natural-production conditions of ENR regions and compared them. Cluster analysis was used to compare the indicators. We found that ENR can be divided into three main zones A, B, C and two subzones B1 and B2 with similar natural-production conditions. In the zones A, B and the subzones B1 and B2, small logging enterprises should use a harvester and a forwarder. In the zone C, the enterprises can use a logging system including a harvester and a forwarder or a logging system including a feller buncher, a skidder and a processor. The logging system should be based on the light class of logging machines for the zone A, the medium class or the heavy class for the zones B, C and the subzones B1, B2, the heavy class of machines for the zone C.
机译：天然生产条件决定了测井机器的运行效率。在不同层次的森林管理中需要考虑这种影响。有必要为有效的森林管理分配具有类似的天然生产条件的领域。它允许简化选择测井技术和机器的决策过程。本研究的目的是建立俄罗斯北部（ENR）欧洲欧洲北部具有相似自然和生产条件的地区。此外，对于小型企业，我们建议登录可用于既定区域的伐木技术和伐木机。我们确定了ENR地区的天然生产条件的指标并比较了它们。群集分析用于比较指标。我们发现，EV可以分为三个主要区域A，B，C和两个子区域B1和B2，具有类似的天然生产条件。在A，B和Subzones B1和B2的区域中，小型测井企业应使用收割机和转发器。在C区内，企业可以使用包括收割机和转发器的伐木系统或伐木系统，包括来自Buncher，Spridder和处理器。测井系统应基于区域A，中型或重型级别的Legging Machines的Legging机器，用于区域B，C和子区域B1，B2，该区域C的重型机器。

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