This paper has established a water resources renewability assessment index system according to the renewability characteristics of water resources and has made a comprehensive assessment of respective water resources renewability using the method of multi-level fuzzy comprehensive assessment in 16 regions of Yunnan province.

The assessment indices system of surface water resources renewability in the Yellow River basin had been set up by the meaning of water resources renewability, and then the TOPSIS method was applied to assess the renewability of surface water .

Using statistical data,the water resources renewability of the 16 regions as well as the social renewability of the 15 main cities in the Yellow River Basin were assessed with GPPM method.

It is pointed out that water resource sustainable utilization is the final aim of water resource renewability.

Research and development on levulinic acid-a new- type green "platform chemical" from renewable resources;

On utilization of renewable resources;

The application research of H_∞ control strategies about renewable resources exploitation and investment;

The use of natural renewable resources in wood adhesive;

Synthesis of non-isocyanate polyurethane using by the renewable resources soybean oil and carbon dioxide;

This paper presents the fermentation technology of acetic acid from renewable resources and the separation methods of acetic acid-water solution.

The paper has analyzed that the atrium play an important role in microclimate modulation,and pointed out the ecological design strategies of architectural atrium,including adapting the climate conditions in different areas and using the renewable energy to improve indoor microclimate and reduce energy consumption,so as to better exert the role the building\'s atrium.