Present Situation Of Forest Resources In Qingshan Nature Reserve Of Inner Mongolia And Its Construction Countermeasures

Qingshan National Nature Reserve in Inner Mongolia is a typical ecotone of forest and grassland,which has an important function of ecological regulation and protection of forest resources.It is of great strategic significance for improving regional ecological environment,maintaining ecological balance,ensuring ecological security and social and economic development in the middle part of Daxinganling Mountains.Based on the data analysis of the planning of forest land conservation and utilization of Qingshan National Nature Reserve,this paper analyzes the current situation of forest resources in Qingshan National Nature Reserve,and analyzes the information of various land use areas,forest types,forest species structure,forest origin,tree species composition,age group structure,etc.Among all kinds of land use areas in the study area,the forest land accounts for 85.27%of the total area of the nature reserve,of which the forest land accounts for 66.925%of the total area of Qingshan National Nature Reserve;the main forest types are general public welfare forest,accounting for 46.54%of the total area of the forest land;the state-owned land use right accounts for the absolute advantage,accounting for 96.7%of the total area of the forest land;the tree species structure is mainly natural protection forest,accounting for the total area of the forest land Among the tree species,Mongolian oak forest and black birch forest account for 39.14%and 23.73%respectively.Starting from the current situation of forest resources in Qingshan nature reserve and combining with the reality of the construction of the reserve,this paper analyzes the forest resources in Qingshan nature reserve,points out the existing problems in the construction and management of Qingshan nature reserve,and puts forward relevant countermeasures for sustainable management according to the current form.