Implementation Status and Development Strategies of Study Tour in Primary Schools in Nanchang City : A Case Study of L Primary School

In recent years,with the support and promotion of relevant policies such as the Opinions on Promoting Study Tour for Primary and Secondary School Students jointly issued by the Ministry of Education and 11 other departments,a wave of study tour has been sparked nationwide from individual pilot projects to gradual promotion.In this paper,students and teachers from grades 4 to 6 of L Primary School in Nanchang City,Jiangxi Province were selected as the survey objects.Combining the survey questionnaire,the current situation of conducting study tour in the primary school was sorted out and analyzed in depth from several aspects such as study tour cognition,study tour participation,study tour implementation,etc.Based on the survey results and relevant research,the current problems in conducting study tours in primary schools were summarized,and targeted improvement measures were proposed,in order to promote the healthy development of study tours in primary schools.

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.

Research on the River-Crossing Development Process and Dynamic Mechanism in Nanchang City

With the deepening of the market economy and the big step of urbaniza- tion, the spatial restricted effect of the development of the riverside cities in China is becoming more and more obvious. The river-crossing development of cities is imperative. The Riverside New Area has gradually become the key area of urban development and the new economy growth pole. Based on the development history of Nanchang, the evolution of the river-crossing development of Nanchang city was analyzed systematically, and river-crossing development of Nanchang was divided into 3 stages of initial river-crossing development stage, slow river-crossing develop- ment stage and rapid river-crossing development stage. In-depth discussion was made to the dynamic mechanism of the river-crossing development in Nanchang.

Study on the Relationship between Acid Rain Characteristics and Weather Conditions in Nanchang

Based on the rainfall monitoring data and high altitude meteorological data,the present situation of acid rain pollution in Nanchang City was analyzed and the forming factors of acid rain were revealed. The results showed that acid rain in Nanchang had the characteristics of high acidity and frequency,and the pH value of rainfall reduced in recent years,belonging to sulfuric acid type,and the most serious acid rain pollution appeared in autumn and winter. The pH value of rainfall went up with the improvement of rainfall grade,and the increase of rainfall quantity had diluting effect on the rainfall acidity. High altitude meteorological conditions affected acid rain obviously,when the upper wind velocity was below 7 m/s,the frequency of acid rain was higher and its pH value was lower,with serious acid rain pollution,and it showed that upper wind had diluting effect on the horizontal transport of pollutants. The frequency of acid rain became higher with stronger inversion intensity. Moreover,the surrounding industrial areas had obvious effect on the formation of acid rain. Unstable meteorological conditions were beneficial to the horizontal and vertical diffusion of pollution in the lower atmosphere,reducing the effect of induced-acidity pollutants on a region.

Thoughts on Building Nanchang a Forestry City

From the concept of urban forest and status quo of urban forest in Nanchang,the problems existing on urban forest were proposed,as well as countermeasures and suggestions.

Model and Practice of Vertical Greening in Nanchang City

Vertical greening is a new model to broaden urban green space in Nanchang City. Baded on the narration of the concept of vertical greening, all kinds of ways to carry out the vertical greening in Nanchang, as well as the available patterns, were explored by combining with the natural climatic conditions in Nanchang City, and then the current commonly used vertical greening plant varieties as well as their application value were introduced, which provided a new way of thinking for urban greening of Nanchang City.

Aging Characteristics and Layout Planning of Old-age Care Facilities in the Downtown Area of Nanchang City

Compared to the situation of population aging and the elderly aging, the development of oldage undertaking in Nanchang is still undeveloped in that the old-age care industry lags behind the urban renewal speed and the objective needs of aging. Apart from discussions on the composition of elderly population and the status quo of aging, this paper took the institutional old-age care in the downtown area of Nanchang for example, explored problems in the current institutional old-age care facilities through field investigation, and proposed suggestions for the layout planning of old-age care facilities in the study area.

Ecological Landscape Design of Urban Wetland Park: A Case Study of the Aixi Lake Wetland Park in Nanchang City

Wetland as one of the natural landscapes with the richest biodiversity and most closely related to our life is widely distributed all around the world, and capable of storing fl ood, preventing drought, purifying environment, adjusting climate, controlling pollution, maintaining regional ecological balance. Nanchang is famous for "City in the Lake and Lake in the City", and this paper begins with wetland resources in Nanchang City, analyzes problems of local wetlands. Taking the design of the Aixi Lake Wetland Park for example, this paper proposes suggestions for the renovation and improvement by analyzing the problems of its current landscape pattern, and specifi c problems in the landscape design of wetland park, and summarizes the ecological model fi t for the landscape design of urban wetland park in Nanchang City. The research contributes to the ecological restoration and conservation of wetland resources in Nanchang.

Study on the Relationship between Characteristics of Haze Days and Lung Cancer in Nanchang City

Based on the conventional meteorological observation data during 1959-2014 and data of lung cancer cases of a third-grade classA tumor hospital in Nanchang City during 1997-2013,the annual variation of haze days in Nanchang City during 1959-2014 and its correlation with the related meteorological factors,as well as the characteristics of different types of lung cancer patients in Nanchang during 1997-2013 were analyzed. A correlation analysis method was used to study the correlation between the number of urban lung cancer patients and the number of haze days and fog days in each month in Nanchang. The lagging period of lung cancer was also discussed. The results show that the number of haze days in Nanchang rose since 1959,which is mainly related to the increase in the emissions of urban pollutants and the decrease of surface wind speed. The average age of female lung cancer was earlier than that of men. The number of men lung cancer patients was significantly larger than that of women. The number of urban lung cancer patients was obviously larger than that in rural areas. Haze had a great impact on the occurrence of lung cancer,with the lagging period of three years. Haze had a greater impact on urban women than urban men. The impact of haze on old people was greater than that of young and middle-aged people.

Impacts of Nanchang Metro on Accessibility of Public Transport Network and Fairness of Travel for Indemnificatory Housing Residents

Based on the GIS spatial analysis technology,this paper assessed the effects of Nanchang metro in improving the accessibility of public transport networks in different spatial patterns.Besides,from the perspective of transport fairness,this paper evaluated the fairness of allocation of transportation resources for indemnificatory housing residents.Then,it revealed the reasons for the welfare loss of indemnificatory housing residents in fast rail transit resources,so as to provide a reference for promoting the space adaptation of indemnificatory housing residents.The study found that(i)the subway has improved the accessibility of the urban public transport network in terms of travel time and accessibility,but it has a different effect on improving the accessibility of the public transport network.After crossing a certain transit time and distance,there is a weakening trend,showing a pattern of"central expansion-peripheral weakness".(ii)The relative improvement of the metro on the accessibility of public transport for indemnificatory housing residents is lower than the overall improvement efficiency,and the fairness of the redistribution of transportation resources of the indemnificatory housing residents is impaired.(iii)In order to prevent and reduce the problem of space mismatch between indemnificatory housing and rail transit,it can be achieved by planning the metro network according to the spatial characteristics of indemnificatory housing residents’activities,guiding the selection of sites for indemnificatory housing with the TOD model,and forming a mixed community by combining the indemnificatory housing construction with commercial housing,to guarantee fair resource allocation of indemnificatory housing residents.

Investigation of Present Situation of Urban Road Traffic in Nanchang City and Countermeasures

The present situation of urban road traffic in Nanchang City was surveyed systematically from the present situation of the road structure,characteristics of trafficvolume,residents' trips,etc.,then the existing problems were analyzed,and some countermeasures were put forward finally.

Analysis of Characteristics of Lightning and Atmospheric Electric Field in Nanchang County

Based on ground observation,lightning locator and atmospheric electric field instrument data,the characteristics of lightning and atmospheric electric field in Nanchang County were analyzed. The warning effect of the atmospheric electric field instruments on lightning was studied,and the threshold of some atmospheric electric field instruments was adjusted according to the expectation of the warning accuracy rate. In Nanchang County,the annual number of thunderstorm days averaged 48. 6. Lightning mainly occurred from March to August,with a maximum of 8. 8 d in August. The lightning areas were mainly concentrated in the south,followed by the north,and the frequency of lightning in the middle was relatively low. The diurnal variation of lightning was obvious,and lightning happened most frequently from afternoon to evening. Five atmospheric electric field instruments were set up according to the lightning areas of Nanchang County. The average electric field intensity on a sunny day was 0. 06,0. 05,0. 16,0. 07,and 0. 17 kV/m respectively,with certain seasonal variations. The field intensity in June was the lowest in the whole year. The atmospheric electric field on a sunny day also had obvious diurnal variation characteristics,generally presenting the characteristics of double peaks and double valleys. The first peak of atmospheric electric field intensity appeared one hour later than that of relative humidity,and then the change trends were relatively consistent. After the adjustment,the warning accuracy rate of the atmospheric electric field instruments was greatly improved to meet the expectation.

Investigation and Optimization of the Current Situation of Temporary Pedestrian Crossing in Nanchang City

A temporary pedestrian crossing has been set up for the first time in Nanchang City to facilitate the passage of residents,which has brought great convenience to surrounding residents and students.The author made an in-depth investigation on the temporary pedestrian crossing,analyzed its advantages and existing problems through field investigation,questionnaire survey,resident interview and other forms and put forward relevant suggestions by considering the current operation mode of the facilities,to provide reference for relevant departments to optimize the temporary pedestrian crossing and provide reliable and efficient solutions for other regions.

Construction of Urban-rural Integration Evaluation System in Nanchang City and Empirical Studies

Taking Nanchang City, Jiangxi Province for example, this paper took 17 sub-indexes from five fields, namely integration of space, population, society, economy and ecology to analyze the dynamic urban-rural integration of the city in the past decade, compared it with fruits of Beijing, Shanghai and Suzhou, and concluded that the future urban-rural integration of Nanchang should be carried out from the perspectives of optimization of industrial structure, population agglomeration, issues concerning "agriculture, rural areas and peasants", and environmental protection.

Nanchang: A Heroic City with an Il ustrious History

NANCHANG is the capital of Jiangxi Province.More than 1,300 years ago,Preface to Tengwang Pavilion,a poem by Wang Bo of the Tang Dynasty,made the city famous nationwide.Ninty-one years ago,the Nanchang Uprising gave birth to the Chinese People’s Liberation Army(PLA).After the founding of the People’s Republic of China in 1949,Nanchang was the earliest aviation industry base.The first China-made aircraft.

Investigation and Optimization of Priority for Non-motor Vehicles in the Old Urban Area of Nanchang

Under the background of"people-oriented"thought and"green transportation",the idea of"priority for non-motor vehicles"came into being,which can improve the riding environment of non-motor vehicle riders to a certain extent.According to the current situation of priority for non-motor vehicles in the old urban area of Nanchang,through field investigation,questionnaire investigation and interview,this study summarized the existing problems,and put forward optimization suggestions for these problems,in order to provide reference for areas with similar conditions.

“Micro Renovation” of Old Residential Quarter for Aging:A Case Study of Qingshanhu Community of Nanchang City

The aging of the population in China has entered an accelerated stage. One of the goals for the micro transformation of old residential areas is to create a community space suitable for aging, promote outdoor activities and neighborhood social activities of the elderly, and thus improve the physical and mental health of the elderly. Starting from physiological, psychological and behavioral characteristics of the elderly,four characteristics of micro renovation of community public space for aging are analyzed. Qingshanhu Community is taken as research object. Based on the field survey of the elderly in the community, the problem of the insufficient current community space suitable for aging is summarized, and how to adapt to aging and micro transformation to promote healthy life of residents is analyzed, which could provide the reference for building an aging community.

Influence of Nanchang Metro Construction on Urban Traffic

With the acceleration of urbanization and motorization in China,traffi c congestion has becomethe“bottleneck”in the development of major cities in China.If the urban traffi c problem can not be solvedeffectively,it will seriously affect the sustainable development of big cities.However,to solve the traffi cproblems in big cities,it is necessary to have a forward-looking view,and to determine the developmentstrategy of transportation in big cities according to China’s national conditions and the characteristics ofmajor cities.China’s urban land resources are limited,and the land available for road traffi c is increasinglyscarce,and the contradiction between supply and demand of transportation is intensifi ed.Urban populationis gathering in big cities and megacities,and the demand for urban transportation will increase at a fasterspeed.Based on GIS spatial analysis technology,the accessibility of public transport for residents in themain urban area of Nanchang City before and after the metro opening is measured,and improvementbenefi ts of accessibility of metro in different spatial patterns are analyzed.This paper puts forward theimprovement measures of metro to Nanchang traffi c as the suggestions of Nanchang traffi c management.

China Ecological Civilisation Forum Nanchang Annual Conference Holds an International Forum on the Green Development of the Belt and Road Initiative

On November 20,China Ecological Civilisation Forum Nanchang Annual Conference held an International Forum on the Green Development of the Belt and Road Initiative in Nanchang,Jiangxi.With the guidance from the Department of International Cooperation of Ministry of Ecology and Environment(MEE),it was co-hosted by Foreign Environment Cooperation Centre(FECO)of MEE and China Ecological Civilisation Research and PromotionAssociation(CECRPA).