Study On Comprehensive Benefit Evaluation Of Forest Ecosystem In Jiangxi Province

Since human's recognition of the forests' value is too simple,the "infinite" understanding of forests leads to the excessive development and utilization of forests in social activities,destroying the structure of forests,continuously reducing forest functions,and continuously deteriorating human living environment.People gradually realized that,as an important role of the main ecosystem forests on the land,people began to study the benefits of forests from multiple angles and fields,then the comprehensive benefits of forests gradually emerged.With the rapid development of science,technology and society,the ability of mankind to use and transform nature is constantly improving,and the demand for forest resources is also increasing.People begin to explore the comprehensive benefits of forests and try to scientifically evaluate their value and study the development regularity of forest benefits generation.How to optimize the environment for better comprehensive forest benefits and how to guide social activities has become a hot topic at home and abroad.2016,based on the unified deployment of the State Forestry Administration,Jiangxi Province carried out the ninth forest resource inventory.In combination with this inventory,the biodiversity,forest soil organic carbon and its physical and chemical properties were also investigated.Therefore,it is urgent to make full use of the first-hand information of the latest field survey,combined with the existing forest resource planning and design survey data,to comprehensively and scientifically evaluate the synthetic benefits of forest ecosystems in Jiangxi Province,and to comprehensively and objectively reflect the achievements of Jiangxi Province's forestry ecological construction providing data support.This paper collects data on the results of forest resources inventory in Jiangxi Province in 2011 and 2016,the results of forest biomass inventory surveys conducted by the National Forest Resources Inventory,and the results of the survey and design of forest resources in 2014.In 2016,the results of survey and determination of biodiversity and forest soil organic carbon and their physical and chemical properties in Jiangxi Province,economic and social public data published by authoritative institutions,and published data on similar research results in academic journals,etc.,to obtain the basic materials needed for the assessment and Data;comprehensive analysis and statistics of the collected basic information and data,comprehensive application of theories and methods of ecological,economic,and forest ecosystem service function assessment,and the forest ecology of Jiangxi Province from two aspects of material quality and value The ecological,economic and social benefits of the system were comprehensively evaluated.Comprehensive scientific research results and data models are used to scientifically and objectively evaluate the comprehensive forest benefits of Jiangxi Province,and provide decision-making basis for guiding the ecological civilization construction of the province and the forestry work of the province.