The Research Of Index System Of Grassland Resources’ Management And Assessment

Sustainable resource utilization has increasingly become the pursuit of modern human race reflecting continuously on the past development mode of high consumpt ion.On the one hand,grassland resource is a complex system,must not be limited to a single awareness level(that only concerned with the natural properties),because i t has natural and social properties,which has support the operation of ecology,econo my and society of human beings.On the other hand,concluded from the two points above,rational and effective management of grassland resources must be based on s ustainable use of resources and mutual coordinated system of grassland resources.Th erefor,the indicator system of grassland resources’ management must also be an effe ctive tool,which covers all aspects of grassland function and can provide long-term management decisions for the future development of mankind.The first chapter of this article introduced the background and significance of t he research,and reviewed the relevant literature.Chapter two explained the general sit uation of study area.The third chapter of the thesis began with the writing thoughts,described some important theory in the research and defined the connotation of gras sland resources’ management.Chapter four established the indicator system of manag ement of grassland resources based on the theory of sustainable and management of ecosystem,by means of processing and substituting into the selected data from liter ature and statistics.Subsequently,calculated the weight of each index using the metho d of variation coefficient.In the chapter five,I selected comprehensive index model to calculate the composite index of management and drew in conclusion.Chapter six is a summary of this paper,there is still much room for improvement.Finally,I an alyzed future research trends in management of grassland resources.