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DOI: http://dx.doi.org.gate3.inist.fr/10.1016/j.proenv.2012.01.107 [ScienceDirect, via Biblio-SHS] Auteur : M.R. Su, B. Chen, T. Xing [et al.] Paru dans : Procedia Environmental Sciences, Volume 13, 2012, Pages 1143-1148 18th Biennial ISEM Conference on Ecological Modelling for Global Change and Coupled Human and Natural System Abstract It is undoubted that low-carbon city has become a vital development trend for Chinese cities in the new century. Many Chinese cities have been devoted to the upsurge of low-carbon city construction in recent years. Focusing on these problems - What measures has been adopted to construct low-carbon city in China? How is the effect of low-carbon city construction? Are there some issues needing attention in the future - this paper summarizes the situation of low-carbon city development in China and clarifies a few viewpoints that need be paid attention to in the subsequent development. It is expected that the discussion in this paper can help promote the construction of low-carbon city in China.

Abstract: Threatened by the huge pressure caused by climate change, low-carbon cities have become an inevitable part of urban evolution. It is essential to evaluate urban low-carbon development levels to smoothly promote the construction of low-carbon cities. This paper proposes an evaluation index system for urban low-carbon development from the points of view of economic development and social progress, energy structure and usage efficiency, living consumption, and development surroundings. A weighted sum model was also established. Selecting 12 typical Chinese cities as cases studies, an integrated evaluation was conducted based on the index system and the assessment model. The development speed and limiting factors of different cities were also analyzed. The 12 cities were ultimately classified into three groups in terms of their low-carbon development patterns by integrating all of the analysis results. Furthermore, suitable regulation and management for different patterns were suggested. This study both aids in assessing the executive effect of low-carbon city construction and helps to determine existing problems and suggest effective solutions.

Centre for Sustainable Energy Technologies, The University of Nottingham Ningbo China 27th to 28th October 2012 Ningbo, Zhejiang, China The building sector is one of the highest energy consuming sectors in China accounting for about 30% of total energy usage and also contributes to a significant proportion of pollutant emissions in China. Meanwhile, building construction activities are contributing significantly towards China's economic growth and infrastructure development under the current urbanisation programme. It is estimated that half of the world's buildings being constructed between now and 2020 are expected to be built in China and if nothing is done to control the upward energy trend, building-related energy consumption could double and have a devastating effect on the environment and the economy as a whole. The objective of this international symposium is therefore to provide a forum for academics, government officials, researchers and practitioners to present and discuss recent research and demonstration projects related to low carbon buildings in China. The event will feature well known international experts in this field as Keynote speakers. General topic areas * Sustainable Energy Technologies * Energy storage technologies * Energy and Environmental Policy * Modelling and simulation of buildings * Thermal Energy Management systems * Low carbon construction materials * Eco-building design * Integration of renewable energy technologies in refurbished buildings * Life cycle analysis of low carbon buildings * Waste and water management * Energy Management Contract systems * Post occupancy evaluation of low carbon buildings * Green Architecture * Design for low impact healthcare buildings * Improving sustainability (and resilience) of healthcare facility * Sustainable Urbanism * Urban form and Energy use or Low carbon cities * Green and liveable cities Website: http://www.nottingh