Applied Mechanics and Materials Vols. 209-211

Abstract: On discussing the value of inundated land the paper points out the problems of existing land evaluation methods and analyses the factors affecting land evaluation as well as discusses the principle of land value assessment. On this basis, the paper put forwards a model based on income approach -- residual method to reflect the true market value of the inundated land.

Abstract: Based on the panel data of 29 provinces, municipalities and autonomous regions in China from 1995 to 2010, this paper uses a semi-parametric panel data additive model to study the influences of coal, electricity, oil consumptions to regional economic growth. The obtained results indicate that the influence directions and intensities of coal, electricity and oil consumptions to GDP are different in estern, central and western regions of China. They are decided by the combination of linear and nonlinear influences.

Abstract: From the theory of urban ecosystem, using emergy analysis method founded by Odum, this paper analyzed the emergy flow of Hefei city systematically, and evaluated the status of the natural environment of its ecosystem and its socioeconomic sustainable development through a series of emergy indices. The results showed that the environment loading ratio of Hefei urban ecosystem was 19.71, emergy sustainable indices(ESI) and emergy index for sustainable development (EISD) was 0.0425, 0.0507, respectively in 2010, slightly higher than the neighboring capital cities. This indicated that Hefei had strong sustainable development ability. In 2010, the input emergy of eco-economic system of Hefei city was 2.35×1022sej, the output emergy was 1.95×1022sej, the surplus emergy was 0.40×1022sej, which indicated that the emergy of Hefei city continued to increase and accumulate, and this was the real reason of the rapid development of Hefei city in recent years.

Abstract: Basing on the relevant researches for sustainable development, this paper constructed the evaluated indicators system, and then gave an evaluation for the sustainable development ability in 31 provinces of China. The results showed that the comprehensive score of each province had a great difference; the top provinces are Shanghai, Beijing; the last provinces are Gansu and Guizhou and so on; the eastern coastal regions had strong sustainable development ability, and the midwest regions had weak sustainable development ability.

Abstract: This paper, based on the Provincial Panel Data of 30 provinces during 1995~2010 period, applies the panel unit root, heterogeneous panel co-integration and panel based error correction models to re-investigate co-movement and the causality between oil consumption and GDP. The results show that there is one-way directional causality from energy consumption to GDP in the western area, and one-way causality from GDP to energy consumption in the central area, while no causality between energy consumption and GDP exists in the eastern area.

Abstract: Real estate investment is an essential part of regional economy. Combining the concept of sustainable development with the real estate investment and economic coordinating development, this text illustrates the correlation between real estate investment and regional economic development, discusses the boosting function of real estate investment on regional economic growth and proposes relevant policies of real estate investment on regional economic sustainable development.

Abstract: The paper discusses the concept of “Headquarters Economy” on the current, and it put forward the idea of “Headquarters City” that achieves upgrading of urban function based on the advantages of corporate networks. Taking 45 Chinese cities as the analysis object, the paper uses 42 indicators to build indicator-system so as to assess urban environment of headquarters location. Beijing and Shanghai are the most attractive advantage to concentration of large corporate headquarters. Shenzhen and Guangzhou are in the second position, and the headquarters location conditions are significantly higher than other provincial capital cities. At the same time, other 15 cities among different administrative levels of the municipalities, sub-provincial capital cities and prefecture-level cities have the location advantages to gather the regional corporate headquarters, as Tianjin, Chongqing, Hangzhou, Suzhou, Nanjing etc.

Abstract: Global warming in the key period, all countries in the corresponding measures are put forward, the resulting low carbon economy become a global trend. Low carbon economy has become the development in the world today and future development of the main melody. This paper analyzes the background of low carbon buildings, put forward the meaning of a low carbon economy, emphatically analyses the meaning of low carbon buildings and our low carbon building currently in question, compared to developed countries construction development a low carbon economy advanced experience, and explores our country construction on the future development of low carbon building method and the strategy.

Abstract: Based on the Tangshan scientific innovation system construction's realistic situation, profits from the domestic and foreign region innovation theory, analyzed Tangshan scientific innovation system current construction environment and the resources characteristic, has constructed the evaluating indicator system, has carried on the empirical analysis based on the indicator system using the principal components law to the Tangshan scientific innovation system construction condition, proposed in the Tangshan scientific innovation system construction exists question as well as optimized countermeasure suggestion..

Abstract: With the development and impulse of the internet of things technology, intelligent transportation development has entered upon a new rapid development phase. Firstly, this study advanced dynamic sensing stage, active control stage, integrated coordination stage for intelligent transportation development to go through. Secondly, characters and development priorities of each stage was analyzed. Thirdly, some examples were used to summarized that a majority of cities in china are in the dynamic sensing stage expect paucity such as shanghai city. The conclusion of this study will do some help to the development of urban intelligent development in China.