Science and Technology Commissioners Supporting High-Quality Development Project for Hundreds of Counties, Thousands of Towns, and Myriads of Villages in the Context of Rural Revitalization

This paper discusses the important role of science and technology commissioners in the high-quality development of hundreds of counties,thousands of towns,and myriads of villages in the context of rural revitalization,including building bridges,accelerating the transformation of achievements,promoting the value-added of the whole agricultural industry chain,and promoting the rapid development of rural industrial economy.It also discusses the working achievements of science and technology commissioners,in order to promote further development of rural revitalization in Guangdong Province.

Allocation of Public Service Facilities in Villages and Towns from the Perspective of Smart Contraction: A Case Study of Zixi County, Jiangxi Province

The limitation of traditional layout system and the continuous contraction of villages and towns have brought challenges to the layout of public service facilities.It is an imperative task against this background to integrate space resources and allocate public service facilities scientifically and reasonably.This paper took the system and method of rural public service facility allocation from the perspective of smart contraction as the theoretic support,and Zixi County in Jiangxi Province for example,built the four-level life circle of“county-fundamental-basic-routine”based on the influence factors of facility allocation,village and town contraction strength,rural comprehensive assessment results,residents’trip willingness and demands on public service facilities,finally proposed the suggestions for optimizing the allocation of village and town public service facilities.

COMPREHENSMIVE PLANNING FOR WATER RESOURCES EXPLOITATION AND WATER POLLUTION CONTROL FOR CHANGLI COUNTY--A CASE STUDY FOR SMALL TOWNS OF CHINA

One of the major characteristics about the water resources and water pollution in China is that the southem part of the country is endowed with abundant water resources with serious water pollution occurring in some areas, whereas the northem part is endowed with limited water resources with relatively more serious water pollution existing in some areas. Urban areas have been mainiy affected by point source pollution while ecological damage is most serious in rural areas and small towns. With rapid development of socio-ecomony and urbanization, many new small towns have occurred in China, and the concemed ecological problems such as water pollution and soil erosion have been gradually changed into local point source pollution. Water envirormental problems are geding more and more serious. To resolve the above mentioned problems and to provide a mode for towns in North China, the Research Center of Water Problems of Chinese Academy of Sciences undertook the research project of comprehensive planning of urban environment of Changli County, Hebei Province. Conceming the limited financial strength of the county and its relatively low level of socio-economic development, the planning is aimed to protect and to improve Changli's environment with the least cost, to promote the suitable development of socio-economy of Changli County, and to carry out effective environmental regulations, control and managemeat.

Analysis of Industrial Transformation of Resource-based Towns in Qingyang City:Taking Qingcheng County as an Example

As people exploit resources vigorously,the amount of exploitable resources is decreasing.Due to long-term unsustainable development,resource-based cities and towns have encountered problems such as lack of resources and slow economic growth.Faced with the"resource curse"phenomenon,the transformation of resource-based cities and towns is an inevitable trend to achieve sustainable development.In this article,taking Qingcheng County as an example,by analyzing and researching the development status and existing problems of resource industry,the stage of industrial development in Qingcheng County is discussed to prove the importance of industrial transformation to the sustainable development of Qingcheng County,the experience and lessons that Qingcheng County can learn are summarized,and the objective laws and influencing factors in the acceleration of industrial transformation in Qingcheng County are analyzed in depth.Using SWOT analysis,specific countermeasures are explored to realize the industrial transformation of Qingcheng County.

Development Path of Different County-Level Towns

County-level town is important space carrier of China's urbanization and the emphasis and key of strategic distribution for urbanization. Backwardness of county-level towns limits nearby transfer of surplus labor. To promote development of county-level towns,on the basis of classifying county-level towns,this paper analyzed motive and resistance factors of evolution of different county-level towns using historical data collection and statistical method,comparative approach,typical case study method,and studied development path for different county-level towns. From analysis,it reached the conclusion that industry exerts the most direct and fundamental influence on development of county-level towns,while the industrial development in county-level towns must base on their actual conditions. The county-level towns are not isolated,and their development should be established within the framework of national policy environment and superior and subordinate town system.

Protection and Rural Tourism Development of Ancient Wuji Town in Hengdong County of Hunan Province,China

Wuji Town,which is located by the east of Mt.Hengshan(one of the Five Mountains in China),and the side of Mishui River(a principal east-west water transport in ancient central and southern regions of Hunan),once was an important commercial town and a political,economic and cultural center in the lower and middle reaches of Mishui River due to the particular historical opportunities.Its tourist resources are characterized by "integrated natural scenery and ancient town,highly concentrated scenic spots,prosperous business in the history,row upon row of stores and workshops,numerous temples and ancestral halls,and various festivals".It was proposed that the protection and rural tourism development of Wuji Town should be based on consciousness raising,unification of concepts,scientific planning,application of integrated protection means,and development of regional clusters on the basis of famous mountain and city.

基于生活圈理论的收缩型村镇公共服务设施配置研究--以黑龙江省肇源县为例

乡村人口收缩是城镇化进程持续推进的必然,为满足村镇居民不断提升的需求并避免人口收缩造成的资源浪费,亟待对村镇公共服务设施配置体系进行优化与重构。以黑龙江省肇源县为例,引入生活圈理论探讨收缩型村镇公共服务设施配置优化方法。首先基于对村镇收缩类型与强度的分类,结合居民出行意愿的时距转换调查,将肇源县村镇划分为“县域—扩展—基本—基础”四级动态半径生活圈。然后通过筛选与生活圈等级对应的公共服务中心,并依据相关规范及居民实际需求,确定各级公共服务中心配置的项目内容和优化建议。

蒲松龄迂道访友所去的官庄在哪里?--兼与张崇琛、岳巍、李绪兰先生商榷

清康熙五十年(1711)十月,蒲松龄自青州考贡归来,曾迂道去一个叫官庄的村庄访问友人李之藻。本文考察认为,张崇琛先生提出的这个官庄在今青州市弥河镇,岳巍、李绪兰先生所说的这个官庄在今邹平市长山镇的观点都不能成立。清康熙年间地处益都县仁智乡的仇官庄(今淄博市经济开发区罗村管区东官村),才是蒲松龄自青州归来的路上,迂道访问友人李之藻所去的那个官庄。

Preliminary Study of Ancient Town Protection and Rural Tourism Development of Caoshi Town in Hengdong County,Hunan Province

The typical style and features of mountains and waters in Caoshi Ancient Town,have hitherto been well preserved. Caoshi Ancient Town boasts superior base of the natural eco-environment and deep-rooted background of regional culture,where mountains,waters,shoals,towns and other landscape elements are merged harmoniously,the transportation and geographical conditions have been fundamentally changed. Ancient towns,old temples,ancient forests,ancient wells and ancient piers are unique in different ways,with characteristics of tourism resources such as long history and ancient folklore. It should seize the historical opportunity of China vigorously developing rural tourism based on the construction of the new socialist countryside,to make characteristic agricultural economy gain ground; assume the leading role to drive the development of tourism economy in surrounding areas; correctly handle the relationship between development and protection to walk the path of sustainable development of tourism.

New Attempt for Building Rural Water Environment Management System Based on the Investigation and Analysis of Water Environment in Xianxia Town, Yudu County

Water environment is a part of ecological environment, and conservation of water environment has always been a focus of public attention in China, but water environment management in the vast countryside has been stuck in bottleneck. Based on the fi eld investigation in Xianxia Town, Yudu County, Ganzhou City, Jiangxi Province, this paper explored the current situation of local water environment and the management diffi culties, then introduced the holistic view to integrate the linkage of government, market and society, proposed the universality of the individual case, and the new attempt centering on urban-rural integrated water environment management system with public participation mechanism, management subjects' benefit balance and coordination system, marketing operation mechanism and economic incentive mechanism as the extension.

Characteristic Analysis of the Village and Town Structure——A Case of Jinhu County in Jiangsu Province,China

This thesis gives overview of the connotation of rural spatial structure,indicating 4 kinds of elements,namely nodus,passage,region and flow.Their spatial arrangement and interaction lead to the corresponding rural spatial structure.This thesis also offers panorama of the related theoretical progress of intra-county and rural areas,indicating that the research theories of regional spatial structure at present,mainly focus on macroscopic region or urban space,but there is shortage of researches on county spatial structure,especially microscopic rural spatial structure.On such basis,4 kinds of theoretical models and characteristics of regional spatial structure have been introduced.We build analysis index system of rural structural elements on the basis of 4 elements,and conduct rural spatial structural analysis,taking Jinhu County as an example.The result shows that rural spatial structure in Jinhu County is still at stage of nucleus-cluster development and rural system is not so sound.In addition,the passage network system of infrastructure has not taken shape,and county economy presents diseconomy of scale.The spatial interaction and association among towns in Jinhu County are weak.The characteristic analysis model of spatial structure in this research can objectively reflect regional characteristic of spatial structure.

Study on Eco-environmental Stress Based on the Method of Entropy-GM(1,1) ——A Case Study in Tongyu County of Jilin Province

This paper takes the Tongyu County as an example, based on the evaluation indicator system of eco-environmental stress, using the method of the entropy- GM（1,1 ）, the eco-environmental stress is evaluated and forecasted, Results show that the shortage of water resources, the desertification, the salinization, the grassland degeneration and the population increase are major stress factors of eco-environment worsening in the Tongyu County; eco-environmental stress coefficient from 1994 to 2013 in the region was increasing year by year, and the stress degree jumped from level-Ⅲ to level-Ⅳ. The forecast results show that if the measures don＇t be taken to protect eco-environment, the stress coefficient still grows, and the stress degree aggravates. In view of the above situation, we take the measures to lighten eco-environment stress, and promote the coordi- nated development of resources, environment and social economy, which is linking rivers and lakes, water resources optimization, preventing and controlling the desertification and the salinization, improving the degenerated grassland.

Correlative Analysis on Forestry Land and Topography Factors Based on Tianguan Town of Youyang County

In order to more clearly understand the relevance of the forestry land distribution and the terrain factors,basic information was given in this paper on the reasonable utilization of forest resources in mountainous areas and the ecological environment protection.Based on the registration overlay analysis of high resolution aerial,satellite photograph and 1∶10 000 topographic map by making use of geostatistics of ArcGIS9.3,different photo color referred to different types of vegetation landscape,acquired factor data in small classes of woodland with visual interpretation in small classes of woodland and field research,and the correlation between forestry land and topography factors were discussed.It was shown that:in areas of low elevation and low slope where human beings were highly involved,all sorts of forestry land were distributed,which meant evolution and slope had little effect on forestry land,and that in those areas where human activities were lessened little by little with high elevation and high slope,kinds of forestry land decreased accordingly.Furthermore,the irrigated paddy fields were the main types of forestry land on the elevation of 1 200 m and slope above 35°.Differences among kinds of forestry land were comparatively indistinct from the perspective of slope.

Development of Rural Tourism Industry under the Background of New Rural Construction : A Case Study of Henghe of Boluo County in Huizhou City

Henghe Town in Boluo County of Huizhou is taken as the research object for analysis.The research and analysis on the tourism industry in Henghe Town of Boluo County are conducted,and the basic situation of rural tourism construction in Henghe Town is sorted out.The forms of tourism industry in Henghe Town and the problems in rural tourism development are identified,and some targeted suggestions and countermeasures are proposed.It hopes to provide ideas and references for the construction of beautiful rural areas in mountainous areas of Guangdong Province,and theoretical reference and practical significance for the development of rural tourism in mountainous areas of Guangdong Province.

The Bullfight Festival in Drenxia Town of Panam County

Having heard of the bullfight fes- tival to take place in the town of Drenxia in Panam County,I went to make an on-the-spot ob- servation during my trip.It was really a great and unique event! The history of mankind embarking on ani-

小城镇住区更新的“规划-自建”协同机制探索--基于广西马山县天地楼住区的实证

在快速城镇化时期,小城镇常采用“规划-自建”模式以适应持续高涨的住房需求。文章以广西马山县天地楼住区为实证,解读了“规划-自建”二重性的产生背景、制度原型和互动效应。并通过实地踏勘、问卷调查、资料收集等手段,深入剖析“规划-自建”模式在不同发展阶段的具体表现。研究发现:(1)“规划-自建”模式既是推动小城镇增量建设的主要动力,又是困扰小城镇存量更新的掣肘因素;(2)“规划-自建”需要重新构建“政府-居民”的伙伴关系,才能更好地服务存量更新的治理需求;(3)据此,可通过放管结合、社会主导、以人为本、艺术介入等策略,让小城镇的“规划-自建”模式在存量时代中重新走向有机协同。

四川平武地区碧口群碎屑锆石U-Pb年龄及其地质意义

本文对四川平武县碧口群中原岩沉积构造特征保存仍然完整的二云石英岩碎屑锆石,通过LA-(MC-)ICP-MS-激光原位分析方法开展平武碧口群最大沉积年龄的研究,同时对源岩属性、沉积环境以及沉积盆地构造演化等展开讨论。四川平武地区碧口群的碎屑锆石测点Th/U比值多介于0.27~2.6之间,具岩浆锆石特征,应为岩浆成因。最年轻碎屑锆石年龄为207 Ma,最老锆石年龄为2819 Ma。碎屑锆石年龄多集中于617~941Ma,说明该区沉积岩主体形成于新元古代地壳物质,在之后的古生界-中生界历经多次地质沉积事件。最老锆石年龄2819Ma推测其有太古宙残留物质信息,大致可以指明碧口群桂花桥岩组地层物质应该来源于古元古代—太古代及以前的岩石、地层。

“数字-链式”治理:大型易地扶贫搬迁县城安置区内生式发展的实现逻辑

大型易地扶贫搬迁县城安置区的内生式发展对县域现代化的实现具有重要作用。云南省H县大型易地搬迁县城安置区的内生式发展实践,构建起融数字化整合和“移民链”打造于一体的“数字-链式”治理模式。研究发现:数字整合是大型易地扶贫搬迁安置区实现内生式发展的前提。在数字平台的统一管理下安置区建构起初级的共同体形态,也在一定程度上积累了团结型社会资本。当地政府积极开放地域边界,在“内外联动”中实现安置区多元“移民链”的建构、延伸与扩展,促进桥接型社会资本和内生发展机会积累,是大型易地扶贫搬迁安置区实现内生式发展的可行性路径。

生态约束下的陕北工业城镇空间发展路径初探--以神木县锦界镇为例

陕北黄土高原地区生态环境极为脆弱,生态环境约束和城镇扩展需求之间的矛盾在该地区工业型城镇空间发展中表现得尤为突出。本文以陕北地区神木县锦界镇为例,深入剖析了其边界扩张的生态瓶颈和空间布局的生态矛盾,进而针对这两重发展困惑提出在城镇空间扩展方面划定合理的空间增长边界以寻求规模之解,并且在城镇空间布局方面结合生态廊道进一步优化功能分区、促进土地集约利用以寻求调适之策,最终在此基础之上探讨了生态环境约束下的陕北黄土高原地区工业型城镇空间发展路径。

泥石流-堰塞湖灾后应急救援决策研究——以甘肃文县“8·17”泥石流灾害为例

以甘肃文县2020年"8.17"泥石流灾害为例,开展泥石流-堰塞湖灾害灾后应急救援决策研究,探索性将该类灾害前期阶段应急救援决策总结为:灾情盲估预判-先期应急备灾-成因剖析-灾情宏观初判-应急救援决策等。研究结果表明:预判影响人口约10.8万人,预估需求帐篷约2.3万顶、饮用水约240 t/d,文县消防救援大队距离最近,附近有文县第一人民医院等8家医疗防疫力量,石鸡坝初级中学等10所学校可作为临时安置避难场所备选;受影响矿山企业5家,重要水库1座;泥石流淤积物堆积区约7.91×10~4 m~2,堰塞湖面积约1.06 km~2,淹没区约37.4×10~4 m~2,因灾受损民居51处、桥梁3处、电站1处、加油站1处及耕地10处,优选3条灾后救援生命线。