Results 171 to 180 of about 6,019 (208)

Advanced PS-INSAR for Land Subsidence Monitoring in Cangzhou

Applied Mechanics and Materials, 2012
The conventional D-InSAR technique has been successfully applied in the volcano, earthquake induced surface deformation monitoring of large scale. However it is restricted by the loss of coherence and atmospheric delay effect. Advanced PS-INSAR as IPTA (Interferometric Point Target Analysis) technology was used to monitor urban area in Cangzhou city ...
Xiao Ying Yu, Mei Huang, Jian Zhang
openaire   +1 more source

Clariant opens JV stabiliser additives production facility in Cangzhou

Additives for Polymers, 2021
Clariant has opened a new production facility for process and light stabilisers in Cangzhou, China. Jointly owned by Clariant and Beijing Tiangang Auxiliary Co., Ltd. (Tiangang), a privately-owned producer of light stabilisers, the new site will enhance Clariant's ability to serve increasing demand from Chinese growth industries.
openaire   +1 more source

Cangzhou Bohai New Area distribution network planning study

2008 China International Conference on Electricity Distribution, 2008
Cangzhou Bohai New Area is a administrative region that set up newly. the stock of power grid is small, and load develops fastly. In this paper a industrial block and a block of residence in the Bohai New Area, the smallest annual cost method used to calculate the different voltage sequence of the smallest in the cost of the program, argues that the ...
null Dongjing   +2 more
openaire   +1 more source

Relation between Land Subsidence and Deep Groundwater Exploitation in Cangzhou City

Advanced Materials Research, 2013
Due to long-term excessive exploitation of groundwater, serious land subsidence has been caused in Cangzhou City, Hebei Province, China. With GIS spatial analysis method, this paper conducted an analysis of the quantitative relationship between deep groundwater exploitation and the land subsidence in this area.
Ju Yan Zhu, Hai Peng Guo
openaire   +1 more source

Analysis on Variation Characteristics of Air Pollution Index in Cangzhou

Applied Mechanics and Materials, 2013
On the basis of the daily air pollution index (API), primary pollutant, air quality level and status in Cangzhou from January 2009 to December 2012, the variation characteristics of air quality were analyzed. The results showed that API presented obvious seasonal variations with the highest value in winter and the lowest value in summer.
Jian Wang, Mei Xu, Xia Ye, Wei Liu
openaire   +1 more source

Application of a taxi-based mobile atmospheric monitoring system in Cangzhou, China

Transportation Research Part D: Transport and Environment, 2020
Abstract Increasing air pollution as a result of rapid urbanization is of growing concern worldwide, particularly in populous developing countries. Sparse routine monitoring stations are not sufficient to capture the heterogeneity of air pollution levels in complex urban regions.
Yizheng Wu   +5 more
openaire   +1 more source

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