An Optimal Model for Carbon Sinks of CDM Project to Build a New Countryside Based on Cyclic Economy under Uncertainty

Based on the status and characteristics of Clean Development Mechanism （CDM） renewable energy project and the mode of cyclic economy, aimed at achieving the maximum capacity of carbon sinks in the system, Lvjin Jiayuan—New Countryside Distripark CDM project in Wuchuan County was taken as an example for developing an interval linear programming （ILP） model to optimize the crops planting scheme and cows breeding scheme by using interval optimal method. The case showed that the optimized crops planting scheme and cows breeding scheme obtained from the optimal model was reasonable with relatively preferable overall performance. In the context of meeting economic benefits and fertilizer, electricity demand, [231 287.8, 273 312.7] t of CO2 could be absorbed and fixed, which had increased by [12.94, 33.46]% compared with the feasibility scheme of case project and provided technical support for making the decision in CDM project.

The Strategies of Rainfall Accumulation and Utilization in New Countryside

The research explored rainwater accumulation and utilization in new coun- tryside construction on basis of rainwater utilization in rural areas in China and pro- posed concrete measures, laying foundation for rational use of constructions in new rural areas.

Application of Geothermal Energy to New Countryside Construction——A Case Study of Xiong County, Hebei Province

Hujiatai Village, Xiong County, Hebei Province was nominated as the experimental unit of new countryside construction by Hebei Province in 2008. In order to make Hujiatai Village become a new countryside model with friendly ecological and environmental conditions, local energy resources should be considered. In this study, a mode of 'geothermal energy extraction-heat exchange-space heating-reinjection' was adopted to supply heat to resident houses in Hujiatai Village cooperating with a geothermal development entity based on the abundant geothermal resources, thereby constructing a clean, economic and autarkic new countryside energy system, which avoids utilization of fossil-energy, reduces emission of greenhouse gases and generation of solid coal cinder, protecting air and land environment, improving life quality of the people and building a typical model for Hebei Province and even for the whole country.

Bottleneck of Farmers' Quality in New Socialist Countryside Construction and Countermeasures

We analyzed problems of farmers' quality in the new socialist countryside construction,including low educational level,poor specialized skills,and low ideological and ethical quality.These problems become bottleneck of the socialist countryside construction.In view of these problems,we put forward following countermeasures:speeding up urbanization development,consolidating rural basic education,strengthening rural vocational education,and developing new approaches to improve farmers' ideological and ethical quality.

Utilization of Livestock's Dejection as Biogas Origin in Building New Countryside in Heilongjiang Province--Developing Utilization of Biogas and Promoting Energy-saving and Emission Reduction

With the startup and execution of new socialistic countryside construction in Heilongjiang Province,the transition from castoff to resource is strengthened in the countryside,aiming at neat appearance of the countryside,clean production and saving energy.People produce biogas and provide the countryside with new energy by means of turning livestock＇s dejection into resources,composting of the plant and animal＇s leavings in the courtyard and even in the factory.It is helpful for the countryside to conserve the energy and reduce emission of the waste.And it also plays an important role in protecting the eco-environment,beautifying homestead and developing the ecological agriculture and so on.The liquid and solid residue in the biogas production can be reused as fertilizer for crops or food for animals after pretreatment,which is propitious to accelerate the development of the circular economy in Heilongjiang Province.

Investigation of Village Greening in the New Countryside Construction of Xinyu City, Jiangxi Province

On the basis of field investigation in 13 typical villages in Xinyu City, Jiangxi Province, and questionnaire survey over 45 local residents, this paper analyzed rural production and living environment, greening conditions, and villagers' consciousness about greening in the local area, and proposed 5 major principles for village greening: government plays the leading role, rural households are subjects; adopt unifi ed planning and coordinated development; choose suitable species for suitable land according to actual conditions; put ecology on the top priority, balance economic and ecological development; facilitate operation and management. In addition, the paper highlighted 5 characters in village greening, namely, cultural, ecological, practical, concise, and lifeconcerned.

Farmers' Self-decision Right in New Countryside Construction——An interview with Lu Xueyi,a specialist on rural issues

Lu Xueyi graduated from the Philosophy Department of Beijing University in 1962. He pursued graduate studies at the Philosophy Institute of the Chinese Academy of Social Sciences during 1962-1965. He has long been engaged in the study of sociology, social structure and rural development. He worked once as director of the Sociology Institute of CASS. After 1998 he.. has served as member of the Academic Committee of CASS. In 1996 he became president of China Sociology Society. He was a deputy to the Eighth and Ninth National People＇s Congresses. He is author of The Chinese Countryside and Chinese Farmers amid Reforms, Chinese Society in a Transitional Period, Evolution of China＇s Social Structure and On Agriculture, the Countryside and Peasantry.

Experimental Summary and Enlightenment of Urban and Rural Integration in Henan Province

By means of investigation and research of the 7 cities of the urban and rural integration in Henan Province, the paper summarizes five aspects of urban and rural integration in Henan Province in common from the social and economic conditions, spatial characteristics, dynamic mechanism, organization form, security measures： higher level of economic development, the selective advantage of location, the power mechanism characteristics of taking the government as the main body from top to bottom, the organization form of strengthen the construction of new rural area and industrial agglomeration area construction, the security measures of innovation mechanism system.The main sticking point to urban and rural integrition is the capital input and output, the rural collective economic power shortage problem , the problem of sustainable development of new rural community. A useful reference is playing the active role of rural cadre and masses initiative to promote the integration of urban and rural by injection power source from bottom to top; much channel solves problem of farmer employment according to local conditions; improve rural economy from hematopoietic function rely on industry development.

Village Renovation Advancement in Underdeveloped Areas based on Village Allocation Planning

The research proposed the thoughts and countermeasures for advancing village renovation from the perspectives of formulating village renovation plans, pro- tecting building culture, reinforcing village administration, improving supporting facili- ties and establishing multi-channel investment and financing mechanisms, on basis of status quo and problems of village constructions in underdeveloped areas.

Spatio-temporal analysis of land-use conversion in the eastern coastal China during 1996-2005

Based on the acquaintance of the regional background of urban-rural transformational development and investigations on the spot,this paper discusses the holistic situation, dominant factors and mechanism of arable land loss and land for construction occupation in the coastal area of China over the last decade,with the aid of GIS technology.Conclusions of the research are summarized as follows：（1）the arable land had been continuously decreasing from 1996 to 2005,with a loss of 1,708,700 hm^2 and an average decrement of 170,900 hm^2 per year;（2）land for construction increased 1,373,700 hm^2 ,with an average increment of 153,200 hm^2 per year;（3）total area of encroachment on arable land for construction between 1996 and 2005 was 1,053,100 hm^2 ,accounting for 34.03%of the arable land loss in the same period,the percentages of which used for industrial land（INL）,transportation land（TRL）,rural construction land（RUL）and town construction land（TOL）are 45.03%,15.8%,15.47%and 11.5%,respectively;and（4）the fluctuation of the increase of construction land and encroachment on arable land in the area were deeply influenced by the nation＇s macroscopic land-use policies and development level of regional economy.The growth of population and advancement of technology promoted the rapid industrialization, construction of transportation infrastructures,rural urbanization and expansion of rural settlements in the eastern coastal area,and therefore were the primary driving forces of land-use conversion.

Regional diversity of peasant household response to new countryside construction based on field survey in eastern coastal China

To tackle the issues concerning agriculture,farmers,and rural areas,the central government of China initiated a new strategy called ＇new countryside construction＇ in 2005.For better understanding its actual effect,this paper analyzes the regional diversity of peasant household response to this new countryside construction strategy based on Kruskal-Wallis H test and sampling survey data from 586 households in the Bohai Rim Region （BRR）,Yangtze River Delta Region （YDR）,and Pan Pearl River Delta Region （PPR）.The result indicates that regional diversity in eastern coastal China （ECC） does exist in the form of recognized priority sequence,policy requirements,expected policy effects,and behavior response.As a result of the deviation between local policy practice and households＇ inherent demand,peasants fulfill their de facto demand via individual effort instead of government aid,and therefore the new countryside construction fails to carry out the expected target.It thus needs to shift the current policy priority,ensure the peasants＇ mainstay role,and formulate scientific ＇Rules for new countryside construction＇.

Spatio-temporal Dynamic Patterns of Rural Area Development in Eastern Coastal China

The aim of this study is to evaluate the current state of rural area development at the county level in the eastern coastal China. An evaluation index system including 18 factors was developed, and a rural development index (RDI) was constructed to evaluate rural development state in 2000, 2004, and 2008. The quantitative evaluation indicated the following results. 1) This study derived four dominating components by means of principal component analysis, which can explain 78.2% of the total information, namely agricultural production input, the basic condition of agriculture, the comparative effectiveness of grain production, and the household′s own basic conditions. 2) Since the turn of the new millennium, the rural area in the eastern coastal China has experienced a rapid development in general. Well developed, developed, moderately developed and undeveloped rural areas respectively occupied 29.32%, 22.33%, 21.91%, and 10.51% in 2008. 3) The countryside had maintained a sound momentum of developing trend between 2000 and 2008, while the rural development in the eastern coastal China lacked sustainability. And 4) industrialization, urbanization, original economic basis, and location are four major driving forces of the disparity of rural area development in the eastern coastal China. Given these results, the strategies and policies for the improvement of each rural group were put forward.

Research on DSP-Based Automatic Excitation Regulator in Small Rural Hydropower Station

Excitation regulator has played an important role to ensure that generator run safely and stably. However, in some remote areas, the rural small generator excitation control system is very backward, and it has hindered the development of Chinese agriculture and the pace of new countryside construction. This paper introduced a kind of structure and basic principle of DSP-based automatic excitation regulator, which was applied to rural small generator. We chose TMS320LF2407A chip as the core of regulator control system; the regulator adjusted PWM based on PID control strategy to control the exciting current. The theoretical analysis showed that the regulator had the characteristics of simplicity and reliability, well dynamic and static characteristics, and it could also adjust its own state quickly. The result was applicable to small rural hydropower station.

Comparative Study on Settlement Systems under Different Land Systems——Structure and Optimization

Based on the data of the second national land survey and GIS method, this paper takes Fujin City as a study area to refl ect the similarities and differences of settlement system characteristics between reclamation and agricultural region in Heilongjiang Province, in order to discover the effect of land system on structure of settlement system. The results are as follows:(1) In the aspect of the spatial distribution pattern, settlement systems of both reclamation and agricultural region show clustered distribution, but those in reclamation region are denser;(2) The settlement systems of reclamation and agricultural regions can be divided into 4 levels, and their settlement systems are not incompatible with the 3 distribution patterns proposed in the center place theory, and show completely different hierarchical orders;(3) The average scale of reclamation settlement is smaller than that of agricultural settlement, but the difference is much more signifi cant;(4) The settlement systems in reclamation and agricultural regions have some problems, such as high proportion of the mini-settlements, and unreasonable space network system. Some measures should be taken, such as accelerating the reconstruction of the settlement system, optimizing the layout of settlement network system and transportation network, and promoting the connection between settlement systems in reclamation and agricultural regions in near future.

“Five-in-one” Comprehensive Demonstration Village Planning of Nanzhou Village,Tacheng Town,Nanchang County

Against the background of accelerating new socialist countryside construction, Nanchang City proposed the "five-in-one" comprehensive demonstration village planning, including village planning and construction, characteristic industry, ecological optimization, leisure agriculture, and civilized local customs. Taking the planning of Nanzhou Village for example, this paper introduced specific construction contents of "five-in-one" comprehensive demonstration village, in order to provide references for the new countryside construction in other regions.

Challenges and Opportunities for China＇s Agricultural and Rural Development in the 12th Five-year Plan Period

Despite the great progress of rural socioeconomic development in the 11 th Five-year Plan period （2006-2010）, China＇s agriculture and countryside are still.lacing the challenges of a crude development pattern, backward rural development and cities＇ weak driving effect on the countryside. In the 12th Five-year Plan period （20I 1-2015）, China should transform the way agriculture grows and operates; promote rural socioeconomic development; improve urban planning and its functions, institutional innovation, and urban/rural integration to lay a solid foundation for building an all-round well- off society.