Assessment Of Scenic And Recreational Forest Health Management Effect In Beijing Mountainous Area

Using integrated forest health indicator assessment method and satisfaction fuzzy comprehensive evaluation approach of health management effect,evaluated the forest health management project which has finished in Beijing mountainous area,which in order to provide theoretical basis and technical reference for healthy management of scenic and recreational forest in Beijing mountainous area.The main conclusion was as follows:(1) Through integrated forest health indicator assessment method,explored the health level before and after the health management of several main tree species in Beijing mountainous area, which includ Robinia pseudoacacia,Platycladus orientalis,Acer truncatum,Cotinus coggygria, Pinus bungeana,Pinus tabulaeformis.The results proved that before the health management,Robinia pseudoacacia,Acer truncatum,Cotinus coggygria,Pinus bungeana and Pinus tabulaeformis plantations' health condition are all at sub-health level;Platycladus orientalis plantation health level is unhealthy.After health management,Robinia pseudoacacia,Acer truncatum,Cotinus coggygria and Pinus tabulaeformis plantations' health condition have reached to health level;Platycladus orientalis plantation health level is sub-health,but compared to the condition before health management,the health level has improved;Pinus bungeana plantation still at sub-health level,health level has not changed,the effect of health management need more dynamic monitoring and analysis to confirm.(2) Choose forestry professional students(FPS) and non-forestry professional students(NFPS) as survey objects,using fuzzy comprehensive evaluation approach,studied the satisfaction of in-forest landscape before and afletr health management.The results proved that before health management of scenic and recreational forest,FPS' satisfaction is 5.4%,NFPS' satisfaction is 5.5%,all of them are at a low level.but after health management.FPS' satisfaction is 52.2%,have 46.8%improvement than before,NFPS' satisfaction is 63.9%.have 58.4%improvement than before,the effect of health management is remarkable.(3)Studied on the landscape quality satisfaction of tourist after the health managemnt of scenic and recreational forest region by fuzzy comprehensive evaluation approach,The results proved that after the health management in demonstration region,the tourist's satisfaction has reached to 61.4%,have higher satisfaction.Through the analysis above all,we can find that the ecceft of health management have been approbated by the professionals and the general public,and the health management measures which have been implemented are feasible and effective.