Tianjin

摘要： Tianjin is one of the inland cities with the most severe cases of subsidence hazard in China.The majority of the existing studies have mainly focused on Beijing-Tianjin-Hebei,and little attention has been given to Tianjin.In addition,these existing studies are short-term investigations,lacking long-term monitoring of surface subsidence.In the present study,we use the Small Baseline Subset Interferometric Synthetic Aperture Radar(SBAS-InSAR)technique to monitor the subsidence process in Tianjin between 2015 and 2020 and reveal its spatial and temporal variation.We divided the 44-view Sentinel-1A image data into three periods to avoid the effect of temporal and spatial decoherence by extracting the surface deformation field in Tianjin.We finally verified the accuracy and reliability of the inversion results using second-order leveling data.Results showed that the correlation coefficient r between the two reached 0.89,and the root mean square error was 4.84 mm/y.Obvious subsidence funnels exist in Tianjin,mainly in the towns of Wangqingtuo and Shengfang.These subsidence funnels have a subsidence deformation rate of-136.2 mm/y and a maximum cumulative settlement of-346.3 mm within the study period.The subsidence area tends to extend to the southwest.The analysis of annual rainfall,groundwater resource extraction,spatial location distribution of industrial areas combined with SBAS-InSAR inversion results indicates that overextraction of groundwater resources is the main cause of land subsidence in the area.Therefore,strict control of groundwater extraction is the main approach to mitigate land subsidence effectively.

摘要： In order to grasp the relationship between farmers'willingness and behavior to withdraw from rural homesteads,based on the theory of planned behavior,a survey was conducted in Jizhou District,Tianjin using convenience sampling method.A total of 443 valid questionnaires were collected and they were analyzed by SPSS.The results are as follows.(i)The willingness of farmers to withdraw from rural homesteads is affected by pre-cognitive factors such as behavioral attitude,subject norm and perceived behavior control.(ii)Among the benefits that can be brought by the withdrawal of homesteads,farmers value the improvement of the housing environment the most.(iii)Family members'view and relatives and neighbors'withdrawing from homesteads also exerts greater pressure on farmers.(iv)Farmers generally lack trust in the village committees or government departments'claims.(v)The cost of relocation also restricts the perceived behavior control of farmers'homesteads withdrawing.Based on above result,the following suggestions are made:strengthening policy publicity,raising farmers'awareness of policies related to the withdrawal of homesteads,fully respecting farmers'wishes,promoting the withdrawal of rural homesteads in an orderly manner,expanding the scope of compensation for withdrawal of rural homesteads,and enriching compensation methods.

摘要： It is hereby declared that the artide entitled"An imported Genotype D Coxsackievirus B4 Strain Identified in Tianjin,China",first author TAN Zhao Lin,published in"Biomedical and Environmental Sciences",March 2022,Volume 35,Number 3,Page 239-247,the previous funding was Science and Technology Program of Tianjin,China[No.20JCZDIC00130],now it is corrected as follows:Science and Technology Program of Tianjin,China[No.20JCZDJC00130]and Tianjin Health Research Project[No.KJ20183].

摘要： Sixth World Intelligence Congress Opens in Tianjin The sixth World Intelligence Congress(WIC),a major artificial intelligence(AI)event in China,kicked off in north China’s Tianjin Municipality on June 24.The two-day event,themed“New Era of Intelligence:Digitalization Drives Growth,Intelligence Wins Future,”covered the latest achievements in the intelligence industry at an exhibition area of 3,000 square meters.

摘要： Co-hosted by the Ministry of Culture and Tourism ofthe People's Republic of China,the People's Government of Beijing Municipality,Tianjin Municipal People's Government and the People's Government of Hebei Province,the 13th China Art Festival opens in Beijing on September 1,2022.

摘要： Promoting the use of ethanol gasoline is an important approach for China to achieve sustainable and high quality development.Based on the daily air quality data of Tianjin,China,from 2013 to 2020,this paper investigates whether the implementation of the ethanol gasoline policy helped improve air quality using regression discontinuity analysis.We find that the implementation of the ethanol gasoline policy had a very limited positive effect on the overall air quality index(AQI)and no obvious effect on the reduction of particulate matter(PM_(2.5) and PM_(10)).However,the results reveal that the ethanol gasoline policy reduced SO_(2),NO_(2),and CO by about 36%,19%,and 20%,respectively.These findings provide policy insights for other cities in China and other rapidly developing cities in the world to promote the use of ethanol gasoline.

摘要： "My family members love reading.In fact,reading is a tradition that has been passed from generation to generation in our family.We not only obtain knowledge and broaden our horizons by reading various books,maintaining our passion for reading is also an important part of our family’s motto,"says Wang Jida.The Wangs live in Baodi,a district of North China''s Tianjin Municipality.

摘要： Tianjin Public Security Bureau and Tianjin Women''s Federation recently issued a document regarding the implementation of five measures to help enforce the anti-domestic violence law.The document stipulates an interagency domestic-violence-case-response mechanism should be established.

摘要： As the first ceremonially unveiled Haihe Laboratory,Haihe Laboratory of Modern Chinese Medicine was inaugurated on October 30,2021.The laboratory is located at the new campus of Tianjin University of Traditional Chinese Medicine,with Academician Boli Zhang(Honorary President of Tianjin University of Traditional Chinese Medicine)as its director.Guoxun Liao,the mayor of Tianjin,attended the opening ceremony and presented the appointment letter to Boli Zhang.Tianjin promotes the construction of Haihe Laboratory,intending to strengthen the strategic scientific and technological force.

摘要： Chinese Journal of Contemporary Neurology and Neurosurgery(CJCNN,ISSN 1672-6731,www.xdjb.org,www.cjcnn.org)is the official journal of Chinese Medical Doctor Association,Tianjin Science and Technology Association,Tianjin Neuroscience Society and Tianjin Huanhu Hospital.CJCNN aims to facilitate international collaboration and exchange of comprehensive and cutting-edge information on basic,translational,and applied clinical research in neurology and neurosurgery.

摘要： With world-wide senseinfil tration of global economy, contemporary local cultures are inevitably affected in aby Internet and other mass media. The distinctive local cultures, which represent regional characteristics, are slowly converged with exotic cultures, resulting in the disappearing of local elements of traditional cultures. From the perspective of the urban landscape construction, what kind of role the regional sign should play in the process of urban development is brought into a profound assessment. In the process oflandscape construction, it is also detailedly demonstrated on how to function well for geographical signs inaccordance with the city features and developing trends.

摘要： With world-wide senseinfil tration of global economy, contemporary local cultures are inevitably affected in aby Internet and other mass media. The distinctive local cultures, which represent regional characteristics, are slowly converged with exotic cultures, resulting in the disappearing of local elements of traditional cultures. From the perspective of the urban landscape construction, what kind of role the regional sign should play in the process of urban development is brought into a profound assessment. In the process oflandscape construction, it is also detailedly demonstrated on how to function well for geographical signs inaccordance with the city features and developing trends.

摘要： With world-wide senseinfil tration of global economy, contemporary local cultures are inevitably affected in aby Internet and other mass media. The distinctive local cultures, which represent regional characteristics, are slowly converged with exotic cultures, resulting in the disappearing of local elements of traditional cultures. From the perspective of the urban landscape construction, what kind of role the regional sign should play in the process of urban development is brought into a profound assessment. In the process oflandscape construction, it is also detailedly demonstrated on how to function well for geographical signs inaccordance with the city features and developing trends.