Further development and sustainable utilization mode of grassland tourism resources: a case study of Inner Mongolia Autonomous Region, China

Tourism resources are important foundation for the development of tourism industry.Grassland is not only a kind of important resource but also a great attraction to visitors.Therefore,the integrated development and sustainable utilization of grassland tourism resources are of great significance.This paper,based on the analysis of literatures and the current problems existing in grassland tourism,summarizes the speciality of grassland tourism development,deals nation as example and carries out empirical research.Based on the status quo of grassland tourism resources in Inner Mongolia,this study analyzes the characteristics of grassland tourism resources,the necessity and feasibility of integrated development,then proposes the following suggestions： idea for development,mode of development,regional cooperation,tourism products development,especially the three modes of development based on the resources conditions - the mode of relying on market,the mode of combination aggregation and the mode of relying on quality.

A Study of Resource Curse Effect of Chinese Provinces Based on Human Developing Index

Traditional opinion considers that natural resources play an important positive role in economic development, while resource curse theory holds that natural resources usually obstruct economic increase. This debate needs further exploration. In most of empirical studies on resource curse theory, the economic development of an area is mainly evaluated by the Gross Domestic Product(GDP), however, the social and cultural contents of economic development are seldom considered. Thus, the Human Developing Index(HDI) was chosen to describe the comprehensive developing situation of an area in our study. Based on the panel data from the year of 2000 to 2011, the relationship between Human Developing Index and resource exploitation degree(RED) of 30 provinces in China(Tibet, Taiwan, Hong Kong and Macao were not included because of the restriction of data acquisition) was investigated by correlation coefficient analysis and regression analysis. We found that resource curse did exist over the entire country and its effect on 30 provinces were not exactly the same. According to the effects of resource curse, these provinces could be classified into four types: no resource curse provinces, slight resource curse provinces, severe resource curse provinces, and extreme resource curse provinces. Testing from two short time periods 2000–2005, and 2006–2011, the resource curse effect was not prominent. However, testing from the entire period of 2000–2011, the effect was obvious among each province.

Developing energy forecasting model using hybrid artificial intelligence method

An important problem in demand planning for energy consumption is developing an accurate energy forecasting model. In fact, it is not possible to allocate the energy resources in an optimal manner without having accurate demand value. A new energy forecasting model was proposed based on the back-propagation(BP) type neural network and imperialist competitive algorithm. The proposed method offers the advantage of local search ability of BP technique and global search ability of imperialist competitive algorithm. Two types of empirical data regarding the energy demand(gross domestic product(GDP), population, import, export and energy demand) in Turkey from 1979 to 2005 and electricity demand(population, GDP, total revenue from exporting industrial products and electricity consumption) in Thailand from 1986 to 2010 were investigated to demonstrate the applicability and merits of the present method. The performance of the proposed model is found to be better than that of conventional back-propagation neural network with low mean absolute error.

Village Centre Internal Resources Used for New Development

Villages historically have been founded around agriculture but farm land has greatly changed, mainly in the areas of the centralised conception of agriculture from the 1950s. Original parcelling, homestead composition and functional layouts have stopped being useful for current village inhabitants. The Czech Republic is an example of an area where this problem has appeared. According to the Czech Statistical Office, the number of inhabitants working in agriculture is now only 1%. Therefore, we need to concentrate on the village historic centre： the possibilities of restructuring and the definition of its potential and possibilities for new development. The internal resources of the village mentioned in this paper refer to the buildings, structures and land of the village centre core. The case studies worked out by the students of architecture in the Faculty of Civil Engineering of Czech Technical University in Prague from the 1990s were used for the research. Comparing designs can define these basic approaches to the new historic centre＇s use： a spatial solution--urban （non-invasive and invasive） and architectonical （reconstruction, traditional form with modern detail or completely modern design） and a functional solution. The research shown in the original historic village core offers enough opportunities for new usages and non-agricultural functions which are suitable for this area.

圈定七大方向

中国可持续发展油气战略的重点要从资源和供需状况、国内资源开发、资源进口与“走出去”石油储备、石化工业发展、节约和替代、政策保障等方面下工夫。