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Jialei Huang and Hong Geng
The anthropogenic disturbance caused by irrational urbanization impacts the ecological security of cities. The study of the relationship between urban spatial form (USF) and urban ecological resilience (UER) can offer guidance for sustainable urban devel...
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Jianye Cao, Zhicheng Yan, Jinquan Wan, Yan Wang, Gang Ye, Yingping Long and Quanmo Xie
Water security plays a critical role in the development and stability of a region. Constructing an objective and reasonable evaluation indicator system is beneficial to quantitatively evaluating the regional water security status and improving water reso...
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Huimin Zhou, Tingping Ouyang, Yu Guo, Shasha Peng, Chenjian He and Zhaoyu Zhu
As a primary sink of pollutants, urban soil heavy metal pollution and its influence on urban residents and ecosystems has been becoming one of the most important environmental problems. In the present study, four indices, the Geoaccumulation index (Igeo)...
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Zuohua Miao, Lei Pan, Qiaozhi Wang, Pei Chen, Cheng Yan and Likun Liu
The creation of a road network can lead to the fragmentation and reduction of the connectivity of the ecological habitat. The study of urban ecological networks under threat from rapidly developing road networks is of great significance in understanding ...
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Zhengzhao Li, Mingjing Dong, Tony Wong, Jianbin Wang, Alagarasan Jagadeesh Kumar and Rajendra Prasad Singh
This paper presents a framework of objectives and indexes for sponge cities implementation in China. The proposed objectives and indexes aims to reflect whether the city is in accord with the sponge city. Different cities have different objectives and in...
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Li-Yan Wang, Yi Xiao, En-Ming Rao, Ling Jiang, Yang Xiao and Zhi-Yun Ouyang
Inner Mongolia, an autonomous region of the People?s Republic of China, has experienced severe soil erosion following a period of rapid economic development and urbanization. To investigate how urbanization has influenced the extent of soil erosion in In...
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Yuan Gao, Chuanrong Zhang, Qingsong He and Yaolin Liu
Ecological security is an important research topic, especially urban ecological security. As highly populated eco-systems, cities always have more fragile ecological environments. However, most of the research on urban ecological security in literature h...
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Shuhan Liu, Dongyan Wang, Hong Li, Wenbo Li, Wenjun Wu and Yuanli Zhu
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Roger Attwater and Chris Derry
Pressures on urban, peri-urban and rural water and agricultural systems are increasingly complex with multiple interacting stresses and impacts. As a way of addressing these issues there has been increasing consideration as to how to build and manage res...
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Ramil Khakimov, Sergei Shirokov, Elena Vetrova, Alexey Zykin
Pág. 295 - 300
This paper presents complex methodology of quantity measurements for single and gross emissions of hazardous substances contained in vehicle exhaust gases and generated by the vehicle itself in urban and agro-industrial conditions in order to gain genera...
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