Study On The Evaluation Of Forest Resources Value In Lingshi State-owned Forest Farm

As an important component of natural resources,forest resources not only provide people with direct use value products such as wood,fruits and other non-forest products,but also offer indirect use value to the society such as soil and water conservation,water conservation effects,wind break and sand fixation,and noise cancellation.To evaluate the value of forest resources and quantify the value of forest resources will enable people to have a better understanding of the value of forest resources and on the basis of this to develop a sustainable development strategy,protect and utilize forest resources in a rational manner.Only in this way,can the sustainable development of social,economic and ecological aspects be achieved in harmony and unity.Taking Lingshi State-owned Forest Farm as the study object and on the basis of the second-class survey of the Fuqing Lingshi State-owned Forest Farm in 2016,the thesis combined the actual situation of the forest farm in the process of production management with basic economic data and calculated the value of the forest resources of the state-owned forest farm.This evaluation adopts the overall average assessment method for the economic resources of forests.The specific evaluation methods used for various types of forest resources are as follows.The young artificial timber forests adopt the replacement cost method for assessment.Themiddle-aged forests and near-mature forests of artificial timber forests are evaluated by present earning value method.The over-mature forest and public welfare of the artificial timber forests are assessed by market-based forest value method.The bamboo forest and economic forest are evaluated as the whole by the annual average cash value method.The annual forest land rent and forest land assets adopt the forest land expectation price method for assessment.According to the Evaluation Standard of Forest Ecosystem Service Function(LY/T1721-2008)issued and implemented by the State Forestry Administration in 2008,the ecological service functions of forests are evaluated.The conditional value method(CVM)is applied to assess the forest landscape assets.The total value of Lingshi state-owned forest farm is 531,213,700 yuan through calculation and of which the economic value is 258,730,700 yuan,taking up 48.69%.The ecological value is 225,644,000 yuan,accounting for 42.51%.The landscape value is 46.735 million yuan,making up 8.8%.The stand value of the forest makes up the majority of the economic value,standing at 298.6 million yuan and occupying38.79%.Among the forest ecological values,the water conservation accounts for a big part which stands at 142 million yuan and makes up26.73%.It can be seen from the calculation results that in the valuecomposition of forest resources,the proportion of forest ecological benefits and economic value is relatively close.When people use forests to obtain their economic value by cutting down trees,they often overlook the ecological value of forests,which means the loss of ecological resources of equal value.Planting more trees and increasing the forest area is one of the main means to enhance the ecological service value of forests.Appropriate selective cutting of forests will not have a major impact on its ecological service functions.Finally,from the three aspects of economy,ecology and landscape,the countermeasures for sustainable management of forest farms are proposed,and the value of forest resources in forest farms is improved,which provides a theoretical basis for the protection and utilization of forest resources.