Priority-sequence of mineral resources' development and utilization based on grey relational analysis method

Generally, the sequence decision of the development and utilization of Chinese mineral resources is based on national and provincial overall plan of the mineral resources. Such plan usually cannot reflect the relative size of the suitability of the development and utilization of mineral resources. To solve the problem, the paper has selected the gift condition, the market condition, the technological condition,socio-economic condition and environmental condition as the starting-points to analyze the influential factors of the priority-sequence of mineral resources' development and utilization. The above 5 conditions are further specified into 9 evaluative indicators to establish an evaluation indicator system. At last,we propose a decision model of the priority sequence based on grey relational analysis method, and figure out the observation objects by the suitability index of development. Finally, the mineral resources of a certain province in China were analyzed as an example. The calculation results indicate that silver(2.0057), coal(1.9955), zinc(1.9442), cement limestone(1.9077), solvent limestone(1.5624) and other minerals in the province are suitable for development and utilization.

Development and Utilization of Potash Resources in Lop Nor,Xinjiang

The Lop Nor saline lake in the east Tarim basin,extends115 km from the south to the north,and 90 km from the east to the west,which covers an area of 10350 km2.It is the world’s largest dry saline lake,and is also so far the largest

Prospects for Development of Edible and Medicinal Mycorrhizal Fungus in Shanxi Province

This paper first elaborated basic characteristics and research development of the edible mycorrhizal fungus. Then,it analyzed the natural ecological environment and development conditions of edible fungus in Shanxi Province. Finally,it discussed edible mycorrhizal fungus resources in Shanxi Province and development and utilization prospects of edible mycorrhizal fungi,to provide some references for the development of edible fungi industry and edible and medicinal mycorrhizal fungus in Shanxi Province and adjacent provinces.

Protect the Environment and Speed up the Sustainable Development of Chinese Agriculture

Strengthening the environmental protection, deepening rural reform, increasing agricultural input, and promoting a more stable and higher-speed growth of peasants＇ income, all of these are playing a very important role in the sustainable development of agriculture. The environment problems are not only economic problems, but also important political problems. And they constitute an urgent and arduous task that we meet, and need a long time to be conquered. Under the present new historical circumstances, we should establish a scientific development philosophy, strengthen the environment protection, and build up a harmonious society in which urban and rural areas are progressing coordinately.

“Health Report” On The Development and Utilization of China's Important Mineral Resources Came Out

'Report on the development and utilization of important mineral resources'('Report'for short)was officially brought to the public.This Report was prepared,based on specific investigation,by Zhengzhou Research Institute of Multipurpose Utilization of Mineral Resources of Chinese Academy of Geological Sciences that was assigned by Department