Construction of the "Three-integration" Rolling Development Mode in the Urban-rural Fringe from the Perspective of Thematic Business Engine : A Case Study of "Zhucheng Dinosaur Eco-city" in Shandong Province

Starting from the transformation and upgrading of traditional culture,the optimization and development of traditional industries,and the innovation of traditional models,this paper used cultural entrepreneurship to trigger the thematic business engine,and explored Zhucheng City with its unique dinosaur culture.It proposed"Three-integration"rolling development mode to build Zhucheng into a new highland of cultural entrepreneurship and create new competitiveness under the background of agricultural and rural modernization development.This paper also explored from the perspective of multi-subject collaboration of cultural entrepreneurship.Government needs to establish rolling development pilot projects and promote their application;enterprises need to play the engine role of thematic business through the mode of"getting larger to help smaller ones";the masses need to pay attention to the reaction of culture to the economy,so as to promote the wave of high-level promotion of cultural inheritance and urban-rural integration.

Issues of Eco-agricultural Industrialization for Big Qinling Eco-city Cluster

Firstly,the necessities of ecological agriculture development in Big Qinling Eco-city Cluster were discussed.Then,condition endowment of eco-agricultural industrialization in Big Qinling Eco-city Cluster was analyzed from the aspects of basic conditions and differential endowment of eco-agricultural industrialization.Finally,specific forms and functional orientation of eco-agriculture were pointed out.Countermeasures for the eco-agricultural industrialization in Big Qinling Eco-city Cluster were put forward.Firstly,the government guidance and the media publicity should be strengthened.Secondly,financial support for the eco-agricultural industrialization in Big Qinling Eco-city Cluster should be enhanced.Thirdly,branding strategies of eco-agricultural products in Big Qinling Eco-city Cluster should be implemented as soon as possible.

Eco-city Planning and Practices from the Perspective of Environmental Performance Evaluation

By reviewing researches on environmental performance evaluation of current eco-city construction, this paper analyzed characteristics and deficiencies of the evaluation methods and index systems, and took Haizhu Eco-city for example to assess the environmental performance of eco-city construction from the perspectives of land, water environment, regional weather, and biodiversity. On this basis, a scientific, objective and feasible evaluation method and index system was basically formed so as to demonstrate the efficiency of eco-city construction, and to provide scientific support for the dynamic adjustment and optimization of eco-city construction.

Comparative Study of Eco-city Indicator System in Tianjin-Tangshan Area: A Case Study of Sino-Singapore Tianjin Eco-city and Caofeidian Eco-city

On the basis of previous researches on current eco-city indicator system in China, achievements of Caofeidian Eco-city and Sino-Singapore Tianjin Eco-city in the establishment of indicator system were compared, and their differences in indicator construction framework, indicator component ratio and indicator valuation were summarized. It was found through studying the indicator systems that local indicators should stress characteristics of the city on the basis of national standards, and comply with urban construction conditions; and also that indicator system needed balance between macro and micro level, more reasonable value, and further improvement in the construction and management.

Study on Integration of Suburban Forest Park and Eco-city into “Mega-landscape”

On the basis of analyzing the development of suburban forest parks, the paper proposed the combination of eco-city construction and suburban forest parks, and the construction of "mega-landscape" mode, which offers a new concept for the development of suburban forest parks.

Clean Production and Ecological Industry:A Key to Eco-city Development

Eco-city development is a healthy process towards sustainable development, within the carrying capacity of local ecosystem through changing production mode, consumption behavior and decision instrument based on ecological economics and system engineering. The key to its planning is an ecological integration to make trade-off between economic wealth and environmental health, between material and spiritual civilization, between natural and human eco-cybernetics. Integration, demonstration, citizens’ participation and scientists’ and technician’s catalyzing are the key instruments for the implementation of the ecocity plan. "Clean production" and "ecological industry" are key elements in comprehensive development towards an eco-city. Beyond the technical and management questions, how to interlink production, consumption and reduction at the local and regional level, the spatial and urban dimension should be considered in order to perform an integrative urban eco-space.

Review of Related Studies on Eco-city Theory

This paper reviews the birth and development of eco-city research by means of historical analysis and literature search. It elaborates the concepts,connotations and principles of scholars both at home and abroad. By comparing the research and practice differences between domestic and foreign eco-city construction,it reviews the various indicators and research progress applied in the current eco-city construction in foreign countries. It systematically sorts out the characteristics of eco-city construction practice in China and points out the main problems in the construction of China's eco-city.

An evaluation of Chinese eco-city development based on daily lifestyle study:Taking Sino-Singapore Tianjin Eco-city as a case study

After the rapid large-scale but rough development in China since 1978,environmental issues occurred at the same time.As a result,China started to pay attention to environmental protection and try to seek a way of decoupling economic growth and the environment.Eco-city is regarded as a solution widely supported by the central government.After learning from international experience,China has explored a distinctive way to develop eco-cities within the specific Chinese context.This paper aims to evaluate the development of Chinese eco-cities.Sino-Singapore Tianjin Eco-city is taken as a case study to analyze based on daily lifestyle of its residents.A total of 22 interviews,and three days of potential observations were collected in this study as a database.Summative content analysis is applied with 15 keywords and three categories.Policy suggestions are provided at the end aiming to overcome the current existing weakness.

Integrated Geo-information System for the Development of Low Carbon Eco-city in China Urban Context

Nowadays, cities are the main living environment of human beings. Rapid urbanization is associated with a variety of issues： population explosion, urban heat island effect, greenhouse gases emissions, energy crisis, climate change and so on. To deal with the challenges from the huge energy consumption and GHGs （greenhouse gases） emission, more and more attention has been paid to low carbon eco-city in China. In this research, the whole process is linked by low carbon eco-city development. High-resolution thermal IR （infrared） satellite remote-sensing is introduced to land use and urban heat island monitoring to meet the requirement of higher accuracy. GIS （geo-information science） technology provides a framework for collecting, processing, managing, analyzing and sharing spatial and temporal data. It has been used in spatial and temporal database management and analysis in low carbon eco-city study. The integrated geo-information system proposed in this research, which will be introduced to various government agencies in China, could enrich the concepts and means for the construction of low carbon eco^city.

Exploitation of the Lakeshore Districts under the Guidance of Healthy Lake Concept——The Case of the Wutong Lake Eco-city Project

On the basis of the concept of＂lake ecosystem health＂, the paper proposes that the planning and development of lakeside regions shall be oriented towards the core target of preserving ＂healthy lake＂ and all the construction work in lakeside regions shall be conducted within the ecosystem carrying capacity limits that the lakes can withstand. To achieve this core target, the paper first identifies main indicators describing healthy lake ecosystem and defines the external factors that can influence the health of lake eco-system. Then based on this, two kinds of urban planning methods are proposed to maintain the stability of lake eco-system health through controlling the external factors that can affect the health of lake eco-system. The first is to propose controlling factors in urban planning, such as division of ecological sensitive zones, controlling the development intensity, population capacity and types of industry in the lakeside regions and the second is to construct a monitoring and early warning system for lake eco-system health. The theories and methods mentioned in this paper have been applied to the planning of Wuhan Wutong Lake eco-city.

On The Rational Dimension of Eco-city Construction

Reasonable ＂eco-city＂in the external between urban and rural areas should make a complete ecological cycle of the system, so that the internal energy efficiency and low pollution, resource use environmentally clean, quiet comfortable life of the people, as well as other elements of the organic： unity of urban greening. So, ＂Eco-City＂, ＂urban ecology＂ are two heterogeneous areas should be treated differently. However, in rural and urban dualistic situation, China advocated ＂ecological city＂ ignored the rural ecological balance, resulting in ＂eco-city＂development directly into＂ urban ecology＂ construction within the city along with the waste of resources, water pollution, serious problems of air pollution, noise pollution, the deep ＂eco-city＂ into representation＂ urban ecology＂, in the standard does not cover up the sound, making the generation between rural and urban＂ material Rift ,＂after all ,can not be filled.

Dongtan:The World's First Eco-City

China is a country whose natural resources are groaning under the weight of new demands. The World Bank estimates that every year twenty million people move into the nation's rapidly expanding cities. The environmental pressure resulting from this urbanisation is extreme as low quality, inefficient housing is thrown up and enormous road

Analysis on Green Agriculture Policy during the Development of Eco-city in European Countries and the United States and Policy Recommendations

Ecological agriculture is the important industrial foundation for building eco-cities,while green agriculture policy plays an essential role in promoting sustainable development of ecological agriculture. This paper analyzed the relationship between green agriculture policy and developing eco-cities and characteristics of green agriculture policies in European countries and the United States developing ecological cities.Besides,it summarized experience,in hope of providing beneficial reference for China developing eco-cities.

Design with nature and eco-city design

Designing with Nature is an approach linking design and ecology,which focuses on living with nature,caring for nature,and aiming for a sustainable society.China has made eco-city development,eco-restoration,and eco-civilization its legislative priority and its national strategy,investing a US$618 billion in a 5-year period from 2011–2015 that could reach as high as US$1,124 billion dollars in the period of 2016–2020.“Designing with nature”also means that we must,as we are dealing with resources,consider and understand all the impacting factors and ecosystem capacities.China’s biggest challenge has been to restore water quality,aquatic ecosystems,and landscape patterns.Alongside its natural resources and eco-city development,China possesses a solar energy capacity higher than that of any other country in the world,reaching 174 gigawatts by 2018.Solar power is now cheaper than fossil fuels in hundreds of Chinese cities.In this review,we affirm that the nature-driven design put forth by McHarg’s Design with Nature has withstood the test of time,and we aim to renew interest in McHarg’s ideas by arguing for a design of Chinese cities that is,in keeping with Design with Nature,future-oriented,nature-oriented,and sustainability-oriented.

Exploration and Practice of Green Building Management in Sino-Singapore Tianjin Eco-City

This paper summarizes the current development status of green building management in China, and analyzes the problems existing in its present management pattern. It fi rstly introduces the background, procedures and achievements gained during the green building practice in the Sino-Singapore Tianjin Eco-City, expounds the principles and methods of the establishment of the green building management system in this Tianjin Eco-City, and then focuses on practical experience and specifi c measures in separate parts of green building management system in the Tianjin EcoCity, which is constituted by laws, regulations and policies, technical standards, management process, product access, etc. Through exploration and practice, it took 8 years for the Sino-Singapore Tianjin Eco-City to preliminarily establish a set of management systems which were suited to its own characteristics. By introduction of the management system, this paper aims to provide reference for other cities to carry out green building practice and improve the quality of green buildings in China.

Analysis Framework for the Low Carbon Eco-City Regulatory Plan Administration System: The Case Study on the Planning of Eco-City of Taihu New City, Wuxi, China

Chinese cities need the appropriate administration system and governance model to support the implementation of low carbon eco-city projects, and to effectively scale up this urban development model across the nation. Currently, local planning authorities are piloting the implementation of these low carbon eco-city projects through the statutory Regulatory Plans system(the local district zoning plans system). However, the focus has been put primarily on the use of the relevant technologies and the control through design approval. There is a lack on research and study on the establishment of an effective planning administration and governance environment for the subsequent promulgation of this development model. This situation is affecting the speed in the scaling up of the implementation of low carbon ecological projects in Chinese cities. This paper argues that while technology applications and design issues are important factors, attention shall be put to setting up innovative planning administration and governance models for the statutory Regulatory Plan to facilitate the implementation of the low carbon eco-city projects. This paper puts forth an analysis framework on the administration and governance system which includes 4 governance components:(1) Administration platform and local capacity;(2) Planning conditions and approval process;(3) External public policy context;(4) Developers involvement and participation. A case study was undertaken based on Taihu New City eco-city project located at Wuxi, China. Based on research and analysis of the project implementation process, the study examines the challenges faced by the local planning offi cials and development companies during the implementation stage of the low carbon eco-city project. Finally this paper puts forth initial recommendations that could lead to further research in this important area.

Production of an Eco-Cement by Clinker Substitution by the Mixture of Calcined Clay and Limestone, Songololo (DR Congo)

Ordinary Portland Cement (OPC) is by mass the largest manufactured product on Earth, responsible for approximately 6% - 8% of global anthropogenic carbon dioxide emissions (CO2) and 35% of industrial CO2 emissions. On average 0.8 to 0.9 ton of CO2 is emitted to produce one ton of OPC. In this paper, partial substitution of clinker (30% - 35%) by the calcined clay-limestone mixture was investigated in order to produce an eco-cement (LC3). Analyzes by XRF, XRD and ATG/ATD have characterized different components, determined the calcination temperature and selected the right clay which can act as effective Supplementary Cementitious Material (SCM). Mechanical tests on mortar carried out over a period of 90 days. The WBCSD/WRI “Greenhouse Gas Protocol” methodology then allowed the calculation of CO2 emissions into the atmosphere. Three types of clay are available in the Songololo Region. The kaolinite is the principal clay mineral and its content varies from 27% to 34%. The sum of kaolinite and amorphous phase which enable clay to react with cementitious material ranges from 57% to 60%. The SiO2 content ranges from 33% to 76%, the Alumina content from 12% to 20% so that the ratio Al2O3/SiO2 is on the higher side (0.17 - 0.53). The calcination window is between 750°C and 850°C and the best clay which can act as SCM identified. The clinker’s substitution reduced CO2 emissions from 0.824 ton of CO2 for one ton of OPC to 0.640 ton of CO2 for one ton of LC3, means 22% less emissions. The compressive strengths developed by LC3 vary from 8.91 to 57.6 MPa (Day 1 to Day 90), exceed those of references 32.5 cement and are close to 42.5 cement. In view of the results, LC3 cement can be considered for industrial trials.

On Index System and Quantitative Assessment of Eco-cities:A Case Study on Urban Agglomeration of the Yangtze Delta

Urban agglomeration of the Yangtze Delta （UAYD）, one of the most developed regions of China, has witnessed an increasing prevalence in building ecological cities when the ecological cities are pursued by many modem cities, and great achievements have been made in this regard. It is inevitable, however, that certain problems exist during the construction of ecological city, which include but not limited to non-harmonious development of urban complex ecosystem, and the difficulty in quantifying eco-city construction or incomplete quantification in assessing the construction of present and future eco-city. Based on the analysis on social-economic conditions and regional conditions of the UAYD, this paper attempts to set up an index system of eco-cities combining with local characteristics, and to adopt the indices of eco-city, urban harmony, and eco-city colligate to evaluate the ecological level, urban harmonious development and eco-city construction of cities within the UAYD. Results indicate that among 15 cities in UAYD, Suzhou City ranks the highest in terms of eco-city construction, whereas Nantong ranks relatively lower; sustainable eco-city construction is possible only when cities are developed in every respect of harmony.

Greenways and Their Functions to Eco-Cities

Greenways can be considered as linear open spaces along natural or artificial linear features such as rivers. shorelines, ridgelines, railroads, canals or roads. They are planned, designed, and managed to connect and protect ecological, scenic, recreational, historic, and cultural resources, The archetype of greenways could go back to the landscape axes and boulevards of Europe in the 18^th century and later tire parkways of USA in the late 19^th century . As a means of urban ecological planning, greenway planning is getting more and more important to sustainable development in urban areas and has become a worldwide activity or a movement. This paper reviews the evolution of greenways and identifies it into three distinct stages or “generations ”. introduces a general methodology of greenway planning, and expounds the functions of greenways to ecotitles. At the end. this paper emphasizes that it is significant to enhance the research and implementation of greenway planning in our country in the case that urbanization will be developing qulckly in the next decades.

A New Kind of Eco-Cement Made of Cement Kiln Dust and Granular Blast Furnace Slag

A research project wus conducted to manufacture eco-cement for sustainable development using cement kiln dust（ CKD ） and granular blast furnace slag（ GBFS ）. In the project, the burning process and minerul compositions of CKD dinker were investigated. Different minerulizers such as CaSO4 and CaF2 , sulfur and alkali corttent were coasidered. The strength of CKD and GBFS eco-cement were evaluated. The results indicate the CKD clinker can not only form ordinary cement clinker minerals such as C3 S, C2 S and C4 AF , but also form such high-reuctive minerals as C4 A3 S and C. A7 · CaF2 . The CKD and GBFS eco-cement will have the similar strength to the Portland cement grade 32.5 when blend proportion is properly applied.