Classification and Spatial Pattern of Rural Multifunction from the Diversify of Construction Land Use:Taking Tongshan District of Jiangsu Province as a Case Study

The development of rural area in suburban(RAS)is comprehensively influenced by the mixed processes of non-farming,local urbanization and rural industrialization and has distinctive multifunctional features on the socioeconomic and resource utilization.Multifunctional reconstruction in the RAS is mainly manifested by changes in the quantity and structure of the construction land use(CLU).We took Tongshan District of Jiangsu Province as the study case.Following the logic of identifying,clustering,and diagnosing,we assessed the functional features of CLU and analyzed the differentiation of the scale and structure of CLU in RAS,with the aim of identifying the types and characteristics of multifunctional development in these regions.This study found that:1)typical RAS were experiencing multifunctional space reconstruction,and their multifunctional value was emerging and highlighted.The CLU was rapidly expanding,and the types of CLU were evolving from single to multiple uses;2)based on the dominant function of diverse rural CLU,we classified RAS into five types,dominated by the following functions,respectively:commercial services,industrial production,residential living,basic support and public service;3)according to the dominant function and spatial pattern,the development types of RAS were classified into agricultural service,comprehensive services,and integrated industries service,showing a circular spatial pattern from the suburbs to distant suburbs.The results can provide policy implication by creating new development impetus from rural multifunction perspective to promote the RAS revitalization.

Path of Rural Vitalization Based on Coupling Perspective of Township Construction and Resource Environment in Jiangsu Province,China

Recently,the field of rural vitalization has received extensive research attention.However,only few studies have proposed an approach to rural vitalization from the coupling perspective of township construction and the resource environment.Taking Jiangsu Province of China as the study area,we constructed index systems of township construction function types and resource environments.Based on 875 township study units in Jiangsu,we characterized the township construction function type and resource environment and analyzed the dynamic process of their coupling from 2005 to 2017.The results are as follows:1)the townships of planting and breeding types in Jiangsu were mainly distributed in northern and central Jiangsu;the townships of business travel,industry,and integrated types were mainly distributed in southern Jiangsu;and the townships of ecological type were irregularly distributed throughout Jiangsu.2)Resource environment factors and township construction function types in Jiangsu clustered based on their location with some overlap.3)Spatial variability in the degree of coupling level between township construction and the resource environment in Jiangsu was not apparent,and low coupling levels accounted for most of the study units.The sum of the number of medium and high coupling townships in southern,central,and northern Jiangsu was roughly equal,and the coupling level between township construction and the resource environment in southern Jiangsu evolved remained unchanged,whereas that in the central and northern Jiangsu became imbalanced.4)In Jiangsu,township construction was mainly constrained by water resources,and the constraint parameters gradually increase.Large variability in resource environment constraint was observed in northern,central,and southern Jiangsu for different township construction function types.Based on these findings,we proposed the implementation of targeted rural vitalization strategies.

Research on Sightseeing Leisure Agricultural Development Based on New Rural Construction——A Case Study of North Jiangsu Province in China

The paper has introduced the connotation of new rural construction,agricultural industrialization,leisure agriculture and North Jiangsu Region,and proposed that leisure agriculture has made following effects on the development of North Jiangsu:promoting rural production of North Jiangsu and improving villagers' life standard;developing agricultural ecological resources in North Jiangsu and facilitating agricultural sustainable development;and transferring surplus labors in North Jiangsu and increasing the value of human resources.It has concluded natural condition,resources condition,human condition and market condition for leisure agricultural development in North Jiangsu.On this basis,it has proposed countermeasures to accelerate leisure agricultural development in North Jiangsu.The government should give political and financial support and provide vocational training;it should create the development concept and business organization mode of leisure agriculture;build service consciousness and make brand publicity with the market as the guidance;perfect government's function,complete organization management and expand public service;and reform rural financial credit system and formulate leisure agriculture insurance measures.

The Forming Mechanisms of the Neoproterozoic Molartooth Carbonatites in North Anhui and Jiangsu Provinces

As a characteristic sedimentary type,molartooth carbonatites veins(MCV) can be found in almost all the Neoproterozoic carbonatite strata in the North Anhui and Jiangsu Provinces.But their forming mechanism is still an enigma,and more than four incompatible forming hypotheses have been put forward according to the structures,mineral components and elements of the MCV.Though all the MCV with the similar shape

Energy-saving Architectural Designs for Relocation Residential Districts in North Jiangsu Province of China

By investigating present relocation residential districts for peasants whose houses are removed for the unified planning of rural areas in north Jiangsu Province, as well as residents' feelings about the environment of residential district, main architectural structures and energy consumption conditions, the indoor thermal environment, use of main heating and cooling facilities, residents' satisfaction on the acoustical and luminous environment, major space-enclosing structures and calculation of energy-saving designs are analyzed, and suggestions are given for the architectural design of relocation residential districts in the study area. It is stressed that the relationship between energy conservation and architectural layout, orientation, lighting, ventilation, selection of enclosing-structure materials, facade, color and style should be properly handled in the planning, and the focus is to control building orientation and shape coefficient, on the basis of which energy-saving designs of windows, exterior walls and roofs can be done. Energy consumption of present residential buildings is calculated and analyzed to bring forth new ideas to the energy-saving designs for relocation residential districts in north Jiangsu Province, and establish an architectural energy-saving system suitable for climatic and natural conditions of north Jiangsu to instruct the energy-saving designs of relocation residential districts in the study area.

Research on Rurality Spatial Pattern of Jiangsu Province Based on County Scale in China

By taking 65 counties and cities of Jiangsu Province as empirical units, rurality indexes have been constructed based on regional urban-rural integration, and a quantitative evaluation has been conducted on the rurality of Jiangsu Province based on county scale. With the support of ArcGIS 9.3, GeoDA 095 and SPSS 16, by adopting Jenks best breakpoint classification and spatial autocorrelation analysis, quantitative analysis and research have been conducted on the spatial differentiation of rurality of Jiangsu Province. The results show that the rural difference of Jiangsu Province based on county scale is not remarkable, and the area with strong rurality takes a larger proportion; rurality increases from South Jiangsu to North Jiangsu progressively; rurality concentrates in general, seven counties and cities including Jiangyin and Kunshan City are "cold points" while seven counties and cities including Guanyun and Funing City are "hot points" of rurality.

Distribution of ^137Cs and ^210Ppb in sediments of tidal flats in north Jiangsu Province

Seven cores were collected from different sediment zones of tidal flats at Xin- yanggang in north Jiangsu province in August 2007. Sediment grain-size distribution and radioisotopes of ^137Cs and ^210Ppb analysis were carried out for these cores. Sediment rates of the cores and radioisotopes distribution in surface sediment in different zones of the tidal flat were calculated from the ^137Cs and ^210Ppb activities in sediments cores. The results indicated that each tidal zone had experienced different evolution phases, hydrological dynamics in the tidal flats made the grain-size of the surface sediment change gradually. ^137Cs and ^210Ppb activities on the superficial layer of the cores varied spatially and the reason was discussed. On tidal flats, the fluctuation of ^137Cs and ^210Ppb activities in the cores reflected the special sedimentary characteristics. Vegetation affects the grain-size distribution and the vertical profiles of ^137Cs and ^210Ppb in the upper depths. ^137Cs and ^210Ppb chronology got the comparable average sediment rates on the tidal flat. The characteristics of ^137Cs and ^210Ppb in the cores reflected various depositional dynamical environments in different tidal zones and gave information on the different evolvement phases of the tidal zones. Based on the information of grain-size distribution, texture of the cores, sediment rates and topography, the evolution lines of the tidal flat were reconstructed.

Discovery and features of vertical zonations of tidal salt-marsh foraminifera in Jianchuan, North Jiangsu Province, China

Through densified surface sampling of foraminifera and accurate elevation measurement a-long three transect lines in open-coast tidal salt-marsh of Jianchuan, particular salt-marsh foraminifera assemblages were found. The salt-marsh foraminifera assemblages are distributed in well-defined vertical zonations with respect to elevation and closely parallel marsh floral zonations. At the top of the vertical zonation all foraminifera disappear abruptly which are accurately located at the highest high water datum. This distribution pattern can be used to relocate former sea levels accurately (to an accuracy of within ±5 cm). A modern regional criterion of foraminifera for relocating the former sea levels in high resolution in our country is provided, and deficiencies of studying the vertical zonation only in sheltered coast salt-marsh abroad are filled up.

Impact of Labor Transfer on Agricultural Land Use Conversion at Rural Household Level Based on Logit Model

Since land and labor force are primary resources to be used and controlled by rural households, the allocation of labor forces will influence land uses, and further lead to land use conversion. The present study used the Binary Logit model to investigate the influence of labor force transfer, characteristics of rural households, location, and land market on agricultural land use conversion at rural household level. This study was conducted based on 329 valid questionnaires, which were obtained in Changshu, Rudong, and Tongshan counties, respectively representing the southern, middle and northern areas of Jiangsu Province. The results showed that land market participation, location, zonal difference and labor transfer had strong influences on agricultural land use conversion. The participation of land market had a strong positive effect on land use conversion, especially for the farmland converted to the fishpond. The nearer to the county seat, the more conversion of land use occurred. Particularly, the labor force transfer caused by wage employment decreased this conversion probability, while the labor transfer caused by self-employment led to more conversion; and the increasing of income from labor transfer increased the conversion. Moreover, land use con- versions demonstrated zonal difference, which were more in Rudong and Changshu counties than in Tongshan County, and the factors influencing this conversion were different in the three regions.

Analyzing and quantitatively evaluating the organic matter source at different ecologic zones of tidal salt marsh, North Jiangsu Province, China

In order to explore the effect of different eco-logical zones and their above plants in the organic matter cycling of the whole tidal salt marsh,indicators such as total organic carbon(TOC),total nitrogen(TN),C/N ratio,δ13C and d15N of surface,core sediments,and plants of tidal salt marshes in North Jiangsu Province are analyzed.Subse-quently,distribution regularities of these measurement indi-cators are discussed,and the biogeochemistry processes between sediments and plants are also analyzed.Lastly,the organic matter sources of different ecologic zones in tidal salt marsh are evaluated,and the organic matter accumu-lations in different ecologic zones induced by their plants are also compared.These results indicate that TOC,TN,C/N ratio and δ13C showed obvious zonal distribution.The organic matter sources are dominated by marine input in the silt flat,artemisia schrenkiana flat,and the transition zone between silt and spartina alterniflora flat,and are controlled by terrigenous input in spartina alterniflora flat.Spartina alterniflora plays an important role in the accumulation of organic matter in the whole tidal salt marshes ecosystem.In the study area,the annually increased TOC,organic matter and TN in the spartina alterniflora,artemisia schrenkiana and reed flats reach 6,451,12,043 and 536 t,respectively.The amount of TOC,organic matter and TN accumulated in the spartina alterniflora flat is more than that in other ecological zones,which shows that the spartina alterniflora flat exert a non-replaceable effect on the material cycle and exchange in the whole tidal salt marshes ecosystem.

江苏省农业人才培养与乡村振兴的互动机制研究

通过分析江苏省的农业人才培养现状和乡村振兴的进展,探讨了江苏省农业人才培养的政策、实践及其效果以及乡村振兴的现状和面临的挑战。分析了农业人才培养对乡村振兴的影响机制,并探讨了乡村振兴对农业人才的需求。提出了构建有效互动机制的策略和建议,以促进江苏省农业人才培养和乡村振兴的协同发展。

农村产业融合发展的现实困境与实现路径——以江苏省镇江市为例

农村产业融合是全面推进乡村振兴的现实选择,其赋予了农业产业新动能、激发了农村发展新活力、拓展了农民增收新空间。江苏省镇江市农村产业融合发展的实践表明,培养壮大融合主体、优化集聚融合要素、巩固创新融合模式、稳定完善融合机制,能够有效地提升农村产业发展水平,针对融合层次不高、主体功能不强、要素供给不足等问题,应从创新农业经营组织方式、推动生产要素跨界流动、促进增值收益合理分配等方面促进农村产业深度融合,以期实现共同富裕。

乡村振兴背景下江苏省农村新型职业教育研究

该文围绕乡村振兴这一国家战略,深入探讨江苏省农村新型职业教育的发展现状及其融合模式。通过评估现行教育模式的成效,指出当前存在的问题和改进空间。此外,该文还创新性地提出农职教育融合的新模式,分析影响融合发展的内外因素,并对政策环境与实施成效进行深入剖析。研究结果突显教育融合对乡村振兴的重要支撑作用,并提出具体的政策建议,旨在为相关决策提供科学依据,推动职业教育与乡村振兴的深度融合。

关于构建新时期江苏农业农村生态环境监测体系的思考

系统梳理了农村环境监测工作现状,分析了江苏省农村环境监测工作存在的问题,突出表现在监测网络不完善、技术体系不完备、体制机制不健全、基础能力待加强、信息化水平须提升等方面。立足管理视角,以客观反映农村生态环境质量为目标,以有效服务和支撑农业农村环境监管为重点,从业务、责任、技术、保障4个方面提出了新时期江苏农业农村生态环境监测体系的建设思路。

苏北农房改善项目实施影响下的乡村空间重构特征与机制——以徐州典型样本为例

苏北农房改善项目是乡村振兴战略实施背景下极具江苏地域特色的农民集中居住新实践,有力促进了江苏农房与村庄现代化建设,也影响着项目所在乡村地域的空间重构。本文以江苏省徐州市3个典型样本为例,研究了农房改善项目实施驱动乡村空间在3个尺度重构的特征及其驱动机制。研究发现,在村域尺度以生活空间重构为主,且生活空间主要转变为生产空间,在村庄尺度呈现建设用地集约化、功能完善化、风貌规整化特征,在单栋农宅尺度呈现规模小型化和功能单一化特征。从政府行动逻辑角度出发,发现政府财政资金平衡、目标多元化、规划设计引导及职能部门分割等是项目区内乡村空间重构的驱动机制。最后,提出农房改善项目实施的优化策略建议。

乡村地域工业用地空间重构研究——以苏南地区为例

国土空间重构能够有效提升自然资源节约集约利用水平,推动经济社会高质量发展。文章在分析苏南地区乡村工业用地的演变特征和乡村工业用地空间重构的必要性与紧迫性基础上,明晰苏南乡村工业用地空间重构存在的困境,理顺其空间重构基本框架与产权融合机制,诠释了产权融合视阈下乡村工业用地空间重构的实施路径。总体看,苏南地区乡村工业发展已进入转型优化期,但产业规模小而散、土地权属杂而混乱、土地产出低而有限。政府投入收益倒挂、土地权属协调困难和破碎土地整合路径不畅等问题仍然存在,严重阻碍了乡村存量工业用地空间重构与价值提升。未来应当引入产权融合治理机制,理顺不同产权结构和主体之间利益博弈,通过归宗整合、用地置换和连片自改等路径实现空间重构,以提升乡村工业空间价值。

民国时期江苏省农村调查资料及其价值初探

进入二十世纪二三十年代,伴随半殖民地半封建的社会矛盾加深,中国农村顿时陷入崩溃境地,于是出现中国农村调查的潮流。江苏省是民国时期的京畿之地,是开展农村调查次数最多的地区之一,留下了大量高质量的调查报告资料。对于民国时期农村调查资料的整理与利用,国内学者已经进行了许多有价值的研究,围绕这一时期的农村调查资料形成了许多论著。然而,目前仍缺乏对民国时期江苏省农村调查资料及其价值的全面和系统的深入研究。本文对民国时期江苏省农村调查资料的概况、内容、特点与价值作了全面的梳理和探讨。

江苏省苏北地区农村中小学体育课程建设的思考

江苏省苏北地区农村中小学受经济条件等因素的限制,其体育课程建设一直不尽理想,与省内的苏中、苏南地区发展差距较大,成为制约江苏省迈向教育强省、体育强省的主要瓶颈之一。本文采用文献资料法、专家访谈法、实地调研法、逻辑分析法等研究方法,研究了苏北地区农村中小学体育课程教学现状:苏北地区农村中小学体育课程存在场地和器材不足、体育师资数量和质量短缺、教学内容和方法单一等问题,探讨了苏北地区农村中小学体育课程建设的基本原则:公平公正优先原则、教学效益最大原则、课程布局合理原则、可持续发展原则,提出了苏北地区农村中小学体育课程建设的优化路径:开源节流,构建农村体育学科基础设施建设的保障机制;内修外引,强化对体育师资整体素质的培养与提升;因地制宜,结合学校实际情况组织与开展课外体育活动;主动求变,积极争取政策支持和社会资源弥补自身短板。

公共图书馆助推乡村文化振兴的实践与启示——以江苏省14家公共图书馆为例

助推乡村文化振兴是时代赋予公共图书馆的使命。文章在回顾我国公共图书馆助推乡村文化振兴相关研究的基础上,对江苏省14家公共图书馆助推乡村文化振兴实践及其面临的挑战进行了分析阐述,提出公共图书馆应从传承发展乡土文化、促进乡村社会文明建设、构建城乡一体化总分馆服务体系、开展数字资源共享平台建设方面助推乡村文化振兴。

皖北乡村聚落环境景观评价——以安徽萧县为例

乡村景观评价是乡村景观规划与设计的重要基础,为乡村景观规划建设提供依据。综合文献查阅和实地问卷调研,从便捷性、健康性、安全性、舒适性以及文化性5个准则层及24个因子层构建皖北乡村聚落环境景观评价体系。通过对安徽萧县乡村聚落环境景观进行主客观评价分析,结果表明村民性别与“安全性”、“舒适性”呈正相关,年龄与“健康性”、“安全性”呈正相关,与“文化性”呈负相关,家庭年收入与全部指标皆呈正相关,学历、职业与各指标无显著的相关性。乡村聚落环境景观存在基础设施不健全、景观面貌杂乱及乡村文化不突出等问题,并提出相应的对策建议,以期为皖北乡村聚落环境景观改善提供参考。