The Evaluation And Application Of Integrated Exploration Region In China

In recent years,the imbalance between supply and demand of mineral resources in China has become obvious increasingly and our dependence on foreign mineral resources has kept growing.Meanwhile,we have superior geological conditions of mineralization and great potential in prospecting major mineral resources.Therefore,it is necessary to focus on our exploration of mineral resources in China,strengthen our exploration work and carry out the strategic breakthrough actions of mineral exploration.However,integrated exploration is an important way to make breakthroughs in mineral exploration in a fast way.The comprehensive evaluation research on integrated exploration regions is good for us to make the comprehensive benefit of integrated exploration regions clear,and is beneficial to the dynamic adjustment and optimized layout of integrated exploration regions,and is helpful to attract social investment.This thesis comprehensively evaluated the integrated exploration area from the perspectives of technological economy and environment based on the summary and division and step-by-step thinking framework.To begin with,this thesis comprehensively evaluated multiple integrated exploration areas and rapidly achieved their advantage order,and further evaluated the advantageous ones and achieved their detailed techno-economic and environmental impact so as to clarify the environmental feasibility of the integrated exploration area in terms of economic benefits and development.In the framework of this idea,firstly,this thesis studied the connotation and characteristics of integrated exploration and the integrated exploration area,as well as the progress made in integrated exploration.Secondly,it established a comprehensive evaluation index system of the integrated exploration area,based on which it further built a comprehensive evaluation model,with which it studied 3 representative integrated exploration areas.Thirdly,based on the comprehensive evaluation,it established a mineral deposit economic evaluation formula and a detailed environmental impact assessment model,conducting economic evaluation of large and medium-sized deposits with the formula and evaluating the environmental feasibility of mineral resources with the model in the selected area.This thesis has three innovations:one is a comprehensive evaluation index system and a comprehensive evaluation model,the second one the advantage order for the three regions is given;the third one is to carry out and strengthen the environmental impact assessment study as the same time as to carry out the technical and economic evaluation,this broaden the connotation of traditional research.The results are characterized by rapid evaluation of 3 integrated exploration areas with clear conclusions,practical advantage order verified by experts and feasible evaluation method.The detailed evaluation of a specific integrated exploration area clarified the economic benefits of large and medium-sized deposits in the area.Environmental evaluation results verified environmental impact of the development of mineral resources in the area is "average",indicating feasible development.