Abstract

In recent decades, the tree line has been moving along the entire territory of the boreal forests due to climatic changes. In this work, the dynamics of the tree line and the area of closed stands in the Southern Siberian Mountains are analyzed. At all objects of the study, the advancement of the tree line is observed with an average advance rate of ~ 0.6 – 0.9 m per year. A significant relationship was found between the advancement of the tree line and the air temperature.

Highlights

  • В работе использовались материалы дистанционного зондирования Земли, представленные снимками Landsat (60 и 30 м), съемкой сверхвысокого пространственного разрешения (WorldView, GeoEye; 0,41–0,46 м.) и цифровой моделью рельефа (ЦМР) SRTMGL1

  • The tree line has been moving along the entire territory of the boreal forests due to climatic changes

  • At all objects of the study, the advancement of the tree line is observed with an average advance rate of ~ 0.6 – 0.9 m per year

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Summary

Introduction

В работе использовались материалы дистанционного зондирования Земли, представленные снимками Landsat (60 и 30 м), съемкой сверхвысокого пространственного разрешения (WorldView, GeoEye; 0,41–0,46 м.) и цифровой моделью рельефа (ЦМР) SRTMGL1 (разрешение 30 м). Томского государственного университета и 170-летию со дня рождения П.Н. Пространственно-временная динамика верхней границы леса в горах Южной Сибири В данной работе исследована динамика верхней границы и площади сомкнутых древостоев в высокогорьях Южной Сибири.

Results
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