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Study on Low Carbon Countermeasures of Urban Energy Use Base on Carbon Footprint Assessment

Sponsor: National Nature Science Foundation of China (NNSFC)Headed by Lin JianyiDate: 2011.01-2013.12Low-carbon countermeasure research of energy use is the key of developing low-carbon economy and low-carbon city. Currently, most low-carbon countermeasure research is based on direct carbon emission assessment. By synthetically considering the direct and indirect carbon emis...

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Rhizosphere processes of chromium in the submerged soil-rice system

Sponsor: National Nature Science Foundation of China (NNSFC)Headed by Luo XiaosanDate: 2011.01-2013.12 Since wetland plants can absorb and accumulate heavy metals, it is of great significance to elucidate the bioavailability, transport and transformation of heavy metals in the submerged soil-plant system. Rice and chromium (Cr) will be studied as a model system in this proje...

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Effects of Engineered nano-TiO2 on phosphorus adsorption in sediments and its mechanisms

Sponsor: National Nature Science Foundation of China (NNSFC)Headed by Luo ZhuanxiDate: 2011.01-2013.12Nanotechnology is advancing rapidly and could soon become a trillion-dollar industry. As a result, release of substantial amount of engineered nanoparticles (ENPs) into the environment is inevitable. Understanding the safety, environmental and human health implications of na...

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Novel signaling systems for arsenic based on aggregation induced emission / aggregation induced emission enhancement

Sponsor: National Nature Science Foundation of China (NNSFC)Headed by Shen JiangshanDate: 2011.01-2013.12Arsenic (As) widely exists in the environment as a strong cancerogenic element. It is important that, for theoretical and practical significance, the toxicity induced by this kind of chemical pollutants should be deeply investigated and understood. However, their bio-/c...

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Microbial metabolism of arsenic in paddy soil

Sponsor: National Nature Science Foundation of China (NNSFC)Headed by Su JianqiangDate: 2011.01-2013.12Asenic is recognized as carcinogenic and chronic exposure to arsenic results in a wide range of adverse health effects. Microbial metabolism plays an important role in arsenic mobilization and detoxification in paddy soil. In this proposal, we focus on the microbial transfo...

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Urban footprint region evolution mechanism from the perspective of spatial and human ecological processes

Sponsor: National Nature Science Foundation of China (NNSFC)Headed by Yang DeweiDate: 2011.01-2013.12Project Abstract: The evolution mechanism of urban footprint region(UFR) will better contribute to elucidating the Symbiotic dependence relationship and sustainability between the city and its support regions in the context of rapid urbanization and global environmental chang...

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