Big Data Analysis and Optimization Suggestions of Cultural Facilities in Shijingshan District,Beijing City

With the successful holding of Beijing Winter Olympic Games in 2022,the planning and cultural services of Shijingshan District have been reviewed,but the systematic planning theory has not been fully applied.Through the big data research method,the location advantages and disadvantages of Shijingshan District were analyzed,and the distribution of its cultural facilities was defined.Feasible optimization schemes were proposed according to its advantages and disadvantages as well as the experience and conditions of the Winter Olympics.

A Comparative Study on the Street Space Form in the Old City of Beijing: A Case Study of Shijia Hutong, the White Stupa Temple Area, and Dashilanr

Urban renewal is one of the important contents of urban development in China. With the gradual progress of urbanization, the renewal of the old city has become the focus of urbanization. This paper analyzed the street space form in the old city, and explored the characteristics of the street space form with a view to exploring streets whose space forms are suitable for the current social development. Based on the field investigation of Shijia Hutong, the White Stupa Temple area, and Dashilanr, the similarities and differences of streets in these areas with different space forms in the old city of Beijing were compared and analyzed, and social and cultural factors expressed in urban space form and the impact of human activities on the street space form were explored in terms of the scale, function, building type, and connection with the outside world. It is hoped that this paper will provide a reference for future renovation of the Old City.

Spatial Pattern of Leisure Agriculture in Baoding City for Its Docking with Beijing and Tianjin

By reviewing advantageous location of Baoding City in the green economic circle of capital rim, as well as its resource and environmental advantages, present development and future trend of leisure agriculture in Baoding City were analyzed, SWOT analysis of its conditions for the docking with Beijing and Tianjin was carried out, its strengths were demonstrated in policy, location, passenger origin and humanistic environment; its weaknesses were proposed as: lack of integrated planning, unitary, scattered and low-grade products, incomplete infrastructure and management service system, inadequate efforts in propagation; opportunities: development of the green economic circle of capital rim, stable promotion of new countryside construction, economic development and changing concepts of people; threats: competition of neighboring regions. On this basis, internal and external environment that leisure agriculture of Baoding City must have to realize its docking with Beijing and Tianjin were studied, and then it was proposed that spatial pattern docking was the first step, and the docking should be realized in rings and modules.

Prediction of the concentration of chlorophyll-α for Liuhai urban lakes in Beijing City

The weekly water quality monitor data of Liuhai lakes between April 2003 and November 2004 in Beijing City were used as an example to build an artificial neural networks （ANN） model and a multi-varieties regression model respectively for predicting the fresh water algae bloom. The different predicted abilities of the two methods in Liuhai lakes were compared. A principle analysis method was first used to select the input variables of the models to avoid the phenomenon of collinearity in the data. The results showed that the input variables for the artificial neural networks were T, TP, transparency（SD）, DO, chlorophyll-a （Chl-a）,pH and the output variable was Chl-a. A three layer Levenberg-Marguardt feed forward leaming algorithm in ANN was used to model the eutrophication process of Liuhai lakes. 20 nodes in hidden layer and 1 node of output for the ANN model had been optimized by trial and error method. A sensitivity analysis of the input variables was performed to evaluate their relative significance in determining the predicted values. The correlation coefficient between predicted value and observed value in all data and in test data were 0.717 and 0.816 respectively in the artificial neural networks. The stepwise regression method was used to simulate the linear relation between Chl-a and temperature, of which the correlation coefficient was 0.213. By comparing the results of the two models, it was found that neural network models were able to simulate non-linear behavior in the water eutrophication process of Liuhai lakes reasonably and could successfully estimate some extreme values from calibration and test data sets.

Effectiveness of groundwater extraction in Beijing since the ingauration of the first phase of the South-to-North Water Diversion Project, China

This study assess the effectiveness of groundwater pressure extraction in Beijing since the opening of the first phase of the South-to-North Water Diversion Project,using survey and evaluation methods.Firstly,an analysis of water consumption structure and the usage of diverted river water in Beijing in recent years was conducted.Secondly,the volume of groundwater pressure extraction in Beijing after the 33 project's inauguration was examined,revealing a decrease from 1.96 billion m^(3) in 2014 to 1.35 billion m^(3) in 2020.The proportion of water supply reduced from 52.3%in 2014 to 33.3%in 2020,leading to an optimized water supply structure.By the end of 2020,groundwater pressure extraction in Beijing is estimated at 446 million m3,with a substantial reduction in over-exploitation of groundwater.Groundwater resources have been effectively replenished,and the strategic reserve capacity has been enhanced.Furthermore,this study evaluates the change in groundwater levels as an indicator of the effectiveness of pressure extraction.The declining trend of groundwater levels in Beijing has been effectively mitigated,and there has been a consistent rebound in groundwater levels over the past five years.

Comprehensive Assessment and Promotion Policy of Producer Services' Competitiveness in Beijing City:A Comparative Analysis among Beijing,Tianjin,Shanghai,Guangzhou and Shenzhen

The five central cities-Beijing,Tianjin,Shanghai,Guangzhou and Shenzhen-of the three most important strategic regions in China,namely Beijing-Tianjin-Hebei metropolitan region,the Yangtze River Delta and the Pearl River Delta,are taken as a comparative analysis on urban producer services' competitiveness,especially focusing on the comparative advantages and disadvantages of producer services in Beijing.Firstly,based on an integrated indicator system including one objective hierarchy,four standard hierarchies and 35 indicator hierarchies,the study applies factor analysis model and analytic hierarchy process model reformed by entropy technology to measure the comprehensive competitiveness of producer services in the above five cities.Secondly,Beijing has comparative advantages of capital resource,industrial base,scientific research resource and market scale,since it takes the first place of the five cities in the comprehensive competitiveness of producer services,the competitiveness of industrial development,business environment and living environment,only inferior to Shanghai in the competitiveness of talent capital.Thirdly,Beijing has comparative disadvantages in the level of producer services development,urban innovation capability and living environment.Finally,five proposals are put forth to enhance the competitiveness of producer services in Beijing,namely perfecting the system of laws and statutes,supporting the development of industry association,implementing scientific development planning,introducing preferential fiscal and taxation policies and strengthening human capital reserve.

Design Strategy of Street Space Micro Renewal: A Case Study of Baihuazhou District of Nanchang City

Against the backdrop of incremental planning moving towards stock planning, strengtheningurban public space design to promote high-quality urban development has become a focus of attentionfor domestic scholars. Street is a linear element of urban public space, and it is of great significance forimproving the quality of urban public space by studying the micro renewal design strategy of street space.Based on the interpretation of two urban renewal cases, Wangjing Street in Beijing and Mengzhuiwan inChengdu, taking Baihuazhou area in Nanchang City as an example, this paper analyzes the main problemsin the current situation of street space in Baihuazhou area from three aspects: space use, traffic organization,and waterfront space creation, and explores the micro renewal design strategy of the street space.

The Application of Old City Planning Based on the Concept of Smart Cities: A Case Study of Wanli District, Nanchang

The impact of a smart city as one of the new urban forms on the city is still in the exploratory stage. Therefore, it is necessary to fully analyze the impact of a smart city in the urban planning field, and actively explore the planning ideas and methods that are compatible with the planning and renovation of the old city. On the basis of applying the concept of smart cities, Wanli District of Nanchang City has paid attention to the optimization of urban spatial structure, focused on the development of tourism industry, built an intelligent transportation system with priority to public transport, and improved infrastructure construction, in order to provide guidance for the wisdom update of the old city.

The Variation Law of the Market Price of Pork in Beijing City

In order to research the fluctuation law of price of pork in Beijing City and determine its fluctuation cycle,we use level indicator analysis,speed indicator analysis,the coefficient of variation,the seasonal adjustment model and the HP filter method,to analyze the data on the market price of pork in 8 wholesale markets in Beijing City during the period 2002-2011.The results show that the annual price of pork in wholesale markets in Beijing City shows a gradual upward trend;during the period 2002-2011,the price of pork in Beijing City experienced three full fluctuation cycle,and each fluctuation cycle was roughly 38 months;the price of pork within the year shows a trend of " one trough,one crest",and the interval of high prices is mainly concentrated in June-december;the amount of pork for sale within the year is basically inversely correlated with the price.Therefore,we should strengthen the monitoring of pig production information and market information,to ensure the sufficient supply of pork,and stabilize the market price of pork.In addition,according to the variation law of the market price of pork,improving the purchasing,storage and allocation work mechanism of the reserve meat is also necessary to stabilizing the market price of pork.

A Formal Analysis of Audio-video Montage in Modern Chinese Movie,My Memories of Old Beijing

My Memories of Old Beijing,from the perspective of contemporary Aesthetics,explores the position of people in the multicontext-overlapping society,including pre-modern,modern,post-modern eras,by the mechanism of Audio-video Montage.Its aesthetic significance lies in its representation of one way to revolt against fate in the course of Chinese modernization,its effective change of realistic people’s emotional structure,and hence one modern form of tragic humanism.

Calculation of Water Pollution Control Performance Index:A Case Study of Beijing City

To explore water pollution control level in Beijing,performance evaluation index system of water pollution control in Beijing was constructed based on DPSR framework.Taking driving force,pressure,state and response as primary indexes,25 secondary indexes were established.The combined weighting of the index system was conducted by entropy weight method,coefficient of variation method and CRITIC method.The performance index of water pollution control in Beijing from 2010 to 2018 was calculated,and its dynamic change trend was analyzed.The results showed that the performance index of water pollution control in Beijing was low from 2010 to 2014,but increased year by year from 2015 to 2018,with a good trend.

Study on Government Performance Evaluation and Optimal Countermeasures of Sewage Treatment in Beijing City

In this paper,from the three dimensions of development quality,sustainable development and public satisfaction,the index system of government performance evaluation of wastewater treatment in Beijing City was constructed by conversion of critical success factor method.Using comprehensive evaluation method based on entropy weight method and principal component analysis method,the sewage treatment effect of Beijing municipal government from 2010 to 2017 was quantified,and the government s sewage treatment work was comprehensively evaluated.The evaluation results showed that the government has achieved remarkable results in sewage treatment,but it should continue to optimize the countermeasures in promoting the transformation and upgrading of economic structure,strengthening the management of urban sewage treatment and strict management system of water environment.

BEIJING QIANMEN HOTEL——An old hotel enjoying world fame

Beijing Qianmen Hotel, located in thebustling southern part of the city --Hufangqiao, is one of the eight famousold hotels in Beijing. It was established andopened to business in 1956.

Mega-city Planning Challenges——Taking Beijing as an Example

In the past 30 years,China has experienced development at full speed,and the cities have expanded rapidly.There have been dozens of megacities with millions of people.Due to the lack of preparation of various factors,these cities will inevitably also have some urban diseases similar to those in the mega-cities of the world.How to develop mega-cities,especially how to ensure the sustainable development of mega-cities,such as Beijing,Shanghai,Guangzhou,etc.,is a question that must be answered.This paper mainly discusses the challenges faced with city planning,especially for mega-cities,taking Beijing as an example and analyzes from following aspects:institutional challenges,demographic challenges,and environmental challenges,and hopes to provide references for city planners.

Study on the Current Situation and Countermeasures of Rural Domestic Sewage Treatment in Beijing City

In recent years,the construction of rural sewage treatment in Beijing City has developed rapidly,but there are still many problems in some rural domestic sewage treatment. In this paper,the current situation of rural domestic sewage in Beijing City is combed,and its characteristics are summarized. Meanwhile,the current situation of rural domestic sewage treatment in Zhejiang Province,Hunan Province and Shandong Province is summarized by consulting relevant data. By comparing with current situation of rural domestic sewage treatment in Beijing City,it is found that there are some problems in the treatment of rural domestic sewage in Beijing City,such as unsuitable treatment mode,unreasonable discharge requirements and inadequate treatment technology. Therefore,some countermeasures and suggestions are proposed,such as strengthening the investigation,research and planning,and differential formulation of the sewage treatment discharge standards,and establishing modular treatment technology system. It is hoped that this paper will be helpful to the treatment of rural domestic sewage in Beijing City.

Tourism spatial reconstruction of Chengde City under the influence of Holiday Tourism Circle of Beijing

Holiday Tourism Circle of Beijing (HTCB) is one of the nine key regions of Chinese tourism industry in the period of the 11th Five-Year Project. According to Tourist Marginal Utility Theory, Time-Distance Method is used to define HTCB in this paper. Chengde City, famous for its cultural tourism, is regard as one of the regions in Holiday Tourism Circle of Beijing. And this geographical advantage, in the context of the boom of tourism in China, is featured by the changes of tourist product structure and development model. In this paper, the influence upon Chengde tourism spatial structure has been discussed from tourist market, location and transportation. Chengde tourism spatial structure has been rebuilt with particular references to the factors of tourism destination district, tourist area, nodes, routes, and origin markets. In this paper, Chengde will develop tourism industry with the central heritage area as the center and northern forest and pasture area and southern mountain and lake area as the two wings.

New Looks of an Old Store—Notes on China Beijing Tong Ren Tang Holdings Corp.

It is not exaggerating to say that almost everybody in China knows about Tong Ren Tang, a traditional Chinese medicine drugstore in Beijing. And even many foreigners, who have never set foot on Chinese soil, know that there is the Great Wall in China and a Tong Ren Tang in Beijing. Tong Ren Tang, which was opened in the eighth year (1669) of

Dashilan’er Street:Old Beijing’s Commercial Center

DASHILAN’ER Street is located south of Tiananmen Square in the heart of Beijing. Lined with old shop fronts,it brings visitors back to a time when this area served as the main commercial hub over 600 years ago. If the Forbidden City symbolizes the country’s royal culture since the Ming Dynasty(1368-1644),then Dashilan’er Street,the city’s first and oldest commer-