A new model of university-enterprise cooperation is explored. As a case, the building energy saving test qualification is declared jointly by the university and enterprise. The key making the success of cooperation is fully guaranteeing the core benefit of both parties. Using the pattern of instrument and equipment and the teacher's professional technical knowledge as the shares and enterprise is responsible for business and market to develop. It can fully arouse the enthusiasm of both university and enterprise. In the process of cooperation, the discipline and team construction level of the university has been improved, and the efficiency of enterprises has been increased. This will become the outward service platform and the resources sharing are realized.
Jiaxing is listed experiment city of the national ecological civilization construction in 2012. Correctly understand and evaluate the supply of resources and environmental carrying capacity is an important prerequisite of ecologically-civilized city construction. The article structures emergy ecological footprint model combination emergy analysis theory and ecological footprints model.It can quantitative analysis environmental carrying capacity of Jiaxing through comparing ecological carrying capacity and the ecological footprint occupancy. By empirical study, in the rapid development of Jiaxing economy at the same time, ecological deficit has happened in the regions of Jiaxing, total deficit is 3.15 times of the urban area. It shows that industrial structure adjusting of Jiaxing is in a very stressful situation. From ecological deficit proportion of five counties and two districts in Jiaxing to see, Pinghu constitutes 37.63% and Haiyan constitutes 24.65%,the sum up of two counties (city) is to 62.28%. They are the priority counties of the industry structure adjustment.
The calculation methods of the city emergy yield ratio (EYR), environmental load rate (ELR) and city environmental efficiency index (CEI) are defined based on the emergy analysis of city social- economic- environment complex systems. The change trends of environmental efficiency indexes are studied which is from 2003 to 2009 year of Jiaxing city. The results show that the EYR takes on a slow growth trend, from 1.17 to 1.23. The ELR takes on a growth trend also, from 5.14 to 6.99. But, the EYR average annual growth rate is only 0.66 percent which is much lower than the inflation of ELR, whose rate is 5.13 percent. In general, the CEI has a downward trend, from 0.23 to 0.18. Industrial restructuring in Jiaxing has achieved a considerable success. The study results show that, however, the environment has a high pressure still from the social economic development. The task of industrial restructuring has a long road to walk.
Hangzhou urban agglomeration (HzUA) plays a decisive role in Zhejiang province and even in the Changjiang delta. Whose core is Hangzhou, the main body is Hangzhou district and Huzhou, Jiaxing, Shaoxing city is the vice center. It is an important subject to evaluate sustainability of the HzUA quantitatively.The article constructs the city ecological efficiency index (CEI) with the emergy analysis theory, analyzes quantitatively the resources supply and environmental capacity of the HzUA. The case study shows that the CEIs of the four major cities are all not high, among 0.15-0.19. Especially, the CEI of Jiaxing is the minimum, although whose renewable natural resources of unit area is the maximum. It is worth attention. To realize the HzUA steady, harmonious and healthy development, two aspects measures must be adopted, namely, adjust industrial structure and strengthen environmental protection.
PBL model is not only refers to problem-based learning but also refers to project-based learning. In this mode, teacher is an active guider and the students are self-learning teaching in groups around the problems. The specialized fundamental curriculum, Building Architecture, is practiced as an example. This article extracts three Projects and forty Problems. The theory teaching and course design are taken a comprehensive view of the situation as a whole. This curriculum reform practice has proved that PBL mode can raise students' the ability to analyze and solve problems, and it is an important way to carry out the Excellent Plan in the course teaching.
As hydropower project construction and ecological support systems become more interdependent, new disciplines are needed to assess this ecological effect. An ecological footprint model of the hydropower project is presented based on the emergy theory (Em-EF). Modifications have been made to the Em-EF model, in response to its perceived shortcomings. The emergy of additional capacity of reservoir should be included in the renewable natural resources account. Further, the same emergy density should be used to calculate the ecological capacity supplied account and the ecological footprint occupied account. The aim of this paper is to show a modified ecological footprint calculation for the hydropower project. A large-scale (Ⅱ) hydropower project is selected as an example for the application. To demonstrate the mechanics of this modified method, we compared our calculations with the conventional one. The same conclusion is drawn using both methods: the ecological deficit of the hydropower project will occur before the design equilibrium year. But, the needed time to offset the ecological deficit is different. The modified model gives an even rational result than the conventional one.
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