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1.
对2000年、2005年及2010年的遥感影像图进行解译,得到3个时期的土地利用分类图,运用景观指数法和空间分析法等方法,对长株潭地区聚落的空间演化特征及动因进行分析,并分析了聚落与耕地之间的空间关系。结果表明:长株潭地区聚落的面积、数量规模和分布密度加速扩大,集中分布在高程200 m以下;聚落空间演化的自然动因是低地平原指向,而社会动因是人口规模的变化;提出耕地与聚落面积比指数(K)概念,根据K值的大小可以将耕地与聚落的空间组合关系分为3类地区:耕地资源紧缺区、耕地资源平衡区、耕地资源盈余区;聚落与耕地的空间转移关系可以分为两大类:持续稳定型和动态变化型;长沙市周边耕地转为聚落的趋势十分明显;聚落空间扩张对耕地的影响存在一个空间临界点,城市化速度越快,临界点的位置距离聚落越远。  相似文献   

2.
The effects of medieval agrarian crisis on settlement and population were considered in a major interdisciplinary research project in Scandinavia during the 1960s and 1970s. Within this project, there were significant differences in methods used to calculate the extent of farm desertion between historians in the participating countries. The reliance on written source material within the Swedish team reflected the dominant approach amongst historians who made less use of map and landscape evidence than others. In this renewed investigation of the magnitude of farm desertion in the Late Middle Ages, focussing on the province of Jämtland in central Sweden, field survey of the physical landscape and some three thousand historical maps are used as evidence, alongside conventional written sources, such as official letters and taxation documents. The results indicate that the extent of farm desertion in medieval Sweden has been underestimated because Swedish scholars generally eschewed the use of the retrogressive method, which their Norwegian counterparts had been using since the 1940s. There is therefore good reason to reassess the desertion rates of medieval farms in other parts of Sweden as well, using traditional geographical source materials together with the documentary sources usually favoured by historians This may also hold for other parts of Europe as well. The rate of desertion is discussed in a wider context of settlement contraction and expansion in central and peripheral areas of Sweden, including the long drawn-out process of reclamation of the deserted farms (ödesbölen).  相似文献   

3.
Numerous studies in the US Southwest suggest that prehistoric artiodactyl populations in areas of dense human settlement experienced population reductions which substantially reduced their availability to human hunters. Although most assemblages from villages in this region are dominated by lagomorphs, some settlements maintained greater access to artiodactyls. Factors influencing this variability include both local settlement history and settlement location relative to productive source areas for large game. In our study areas, source–sink dynamics likely contributed to the long-term resilience of hunted artiodactyl populations and allowed villagers continued access to animals moving in from source areas despite relatively rapid game depletion in heavily hunted areas immediately around villages.  相似文献   

4.
HOUNDTOR, HUTHOLES AND DINNA CLERKS are three deserted medieval settlements on the granite uplands towards the eastern side of Dartmoor Forest, Devon. Houndtor and Hutholes were small villages comprising eleven and six buildings respectively; Dinna Clerks was an isolated homestead. Extensive excavation at these sites by the late Mrs E. Marie Minter revealed a long sequence o f superimposed houses, divisible into two periods. Those of the first were built of turf. Although their remains were few, and in some places confusing, they provided much information on the construction of this type of building in the South- West of England. During the second period commencing in the middle of the 11th century, the houses of turf were gradually replaced by those of stone. The excavation of the well-preserved remains of the long-houses and their associated barns and corn-driers and the recording of the gardens and some of the open fields have given a clear insight into the ecology of a community dependent upon mixed farming at altitudes between 1100 and 1300 ft above sea level. The excavation of these settlements has also demonstrated how the deterioration of the climate in the late 14th and early 14th centuries led to their eventual desertion.  相似文献   

5.
试论乡村聚落体系的规划组织   总被引:28,自引:4,他引:24  
张京祥  张小林  张伟 《人文地理》2002,17(1):85-88,96
乡村地理学是人文地理的重要分枝学科,乡村聚落的演化是乡村地理学的重要研究内容。在新的经济、社会发展背景中,乡村的意义与价值正在被重新认识,对其进行合理的规划组织,以形成与区域宏观社会经济背景相匹配的聚落体系,对城乡区域空间的整体协调发展具有重要的现实意义。文章阐述了乡村聚落体系演化理论、规划组织理论。关于乡村聚落体系演化,本文提出了区域空间进程中的四个阶段:农业社会阶段、过渡性阶段、工业化阶段、技术工业和高消费阶段。文章还研究了国际上对乡村聚落体系组织的战略方法,包括职能地域一体化战略、选择性空间封闭战略、乡村城市发展战略。文章结合江苏的有关案例,重点论述了中心镇及中心村选建、设施配置、政策配套等内容,指出:①通过中心镇的建设实现乡镇合并、重组;②通过中心村的建设实现农业空间的集约化经营,推动城市化进程;③通过配套支撑体系来实现对乡村聚落体系优化的引导。提出了中心村选建的主要标准:①区位优势;②联系合理;③规模经济;④节约用地。  相似文献   

6.
国外乡村聚落地理研究进展及近今趋势   总被引:9,自引:0,他引:9  
李红波  张小林 《人文地理》2012,27(4):103-108
乡村聚落地理的研究是乡村地理学的重要研究领域。本文通过对大量的文献资料分析,系统梳理了国外乡村聚落地理的研究动态,将其研究历程划分为:萌芽起步、初步发展、拓展变革、转型重构四个阶段。对乡村聚落地理的研究内容体系进行归纳总结,主要集中在聚落布局、聚落形态与分类、聚落景观、聚落用地、聚落生态等方面。在此基础上对近今乡村聚落地理的研究趋势及发展方向进行了分析,发现乡村聚落的人文社会化和乡村重构的研究趋势。以期能对国内乡村聚落地理的研究提供借鉴和参考。  相似文献   

7.
本文选取滇池南缘的柴河三角洲为研究对象,试图在小尺度范围内复原明清以来柴河三角洲乡村聚落的发展、分布,并进一步揭示明清以降在人类活动加剧的背景下滇池流域的人地互动。研究发现,从明代中后期至清代,柴河三角洲在滇池水利开发、三角洲营田技术的运用以及南岸入滇河流自然沉积的共同作用下得以迅速沉积,最终形成于18世纪。聚落随着三角洲的沉积不断向滇池岸边拓展。受到土地开发过程和土壤肥力分布等因素的影响,聚落分布的密度则从三角洲上部到底端逐渐递减。  相似文献   

8.
CONTINUING ARCHAEOLOGICAL EXCAVATION of the church, manor house, parsonage and peasant homes of a deserted medieval village has widened into a multidisciplinary enquiry into the evolution of the total landscape of the two parishes bearing the name of Wharram which once contained six villages, now reduced to two. The microtopography of the medieval site is related to its antecedents, and the post-desertion settlement pattern to renewed arable farming on the Wolds without the re-creation of villages.  相似文献   

9.
晋中平原地区农村聚落扩展分析   总被引:33,自引:4,他引:33  
在实地考察的基础上,章从规模、速度、形态和类型等方面分析了晋中平原地区农村聚落扩展的特点,并深入探讨了影响农村聚落扩展的因素,认为聚落扩展主要是人口增长和家庭规模变化、社会经济发展与收入增加、交通条件改善、农村地区工业化及其他因素共同作用的结果。最后指出了由于聚落扩展而带来的许多难以解决的问题。  相似文献   

10.
国内外农村居民点区位研究评述   总被引:23,自引:1,他引:22  
李君  李小建 《人文地理》2008,23(4):23-27
随着人类经济社会的发展,居民点的外在特征和空间结构也在不断的演化与变迁,居住地点的选址和布局最能反映出人类活动与地理环境之间的相互影响与作用机制。目前国内外在城市居住区位研究方面已经形成大量研究成果,相比之下,农村居民点相关研究还存在一定滞后。文章从居民点区位影响因素、区位演变、居民点分布和等级结构四方面对国外相关研究进行了评述,梳理了国内农村居民点区位研究的相关内容,在此基础上对存在的问题进行了讨论和总结,并对今后研究内容进行了展望。  相似文献   

11.
陕西窑洞传统乡村聚落景观基因组图谱构建及特征分析   总被引:1,自引:0,他引:1  
窑洞聚落是黄土高原最典型的聚落形态,它具有悠久的历史、深厚的精神文化内涵以及独特的文化景观特征,在陕西渭北地区和陕北黄土高原丘陵沟壑区分布广泛。本研究基于传统聚落景观基因组图谱的相关研究,以陕西31个窑洞传统乡村聚落为研究对象,按照“单个窑洞聚落、多个窑洞聚落、特定研究区”三个层次,构建了窑洞聚落的典型院落图谱、空间序列图谱、院落模式图谱、排列模式图谱和空间格局图谱五大类型图谱体系。通过分析窑洞聚落景观基因组图谱的基本特征,进一步验证了构建窑洞聚落景观基因组图谱的必要性和迫切性。本研究旨在丰富景观基因组图谱层次,推动景观基因研究向区域层面发展,并为窑洞聚落景观基因信息链修复及景观基因区域识别系统构建等相关研究奠定基础,为保护与发展窑洞聚落提供科学依据。  相似文献   

12.
none 《巴勒斯坦考察季》2013,145(3):191-207
Abstract

Combined archaeological data from the Central Jordan Valley indicates that small agricultural villages and a few public buildings occupied the area during the first half of the 10th century BC, all grouped along well-organised irrigation systems. A regional conflagration ended the occupation around 950 BC, after which most of the Central Jordan Valley was deserted for approximately one century. This occupational gap coincided with a period of decreased precipitation. During this arid phase the area was visited by mobile groups who used the summits of the settlement mounds for animal holding and sparse industrial activities. According to the topographical list of Shoshenq I, there were at least four settlements in the Central Jordan Valley: Adamah, Succoth, Penuel and Mahanaim. These places were apparently important enough in c. 925 BC for the Egyptians to neutralise them. But where are the remains of these settlements? This study deals with the intriguing disjunction between archaeological and textual evidence.  相似文献   

13.
选取土默特平原1934、1982和2019年的聚落人口数据,运用GIS空间分析法,定性与定量结合分析研究区聚落分布形态演变及其驱动因素,结果表明,1934—2019年土默特平原以小聚落为主,大规模聚落数量和比例逐年增加,人口等级结构由“扁平”向“长高”金字塔形转变。聚落空间分布整体呈现集聚分布特征,大规模聚落集聚性不显著,其他规模的聚落分布模式由随机向集聚转变,研究区人口极化现象显著;聚落空间分布非均衡发展趋势明显,呈现由极核式向点轴式演变的迹象;聚落网络联系的空间近邻效应显著,人口规模较大的中心城区成为强联系节点。地形、河流、交通是研究区聚落分布形态演变的主要驱动因素,聚落低海拔、邻河流、邻干道、邻城镇的指向性强。该研究便于厘清土默特平原近百年聚落分布形态的演变脉络,为当地聚落的空间布局优化与调控提供一定参考价值。  相似文献   

14.
地理学视角下的国内农村聚居研究综述   总被引:8,自引:0,他引:8  
农村聚居是农村居民与周围自然、经济、社会、文化环境相互作用的结果,是人类聚居学的重要研究内容。随着新农村建设、农村土地流转、城乡统筹、新型农村社区建设等政策与措施的相继出台,农村聚居研究日益凸显出重要的实践意义与学术价值。本文对近十年来国内地理学关于农村聚居区位、形态、规模与等级、功能组织、演变机理、优化调控以及聚居类型与区划等研究内容的主要观点作了较详细的介绍,指出了地理学在农村聚居基础理论、研究内容、研究方法和技术等方面的薄弱环节,并展望其未来的研究趋势。  相似文献   

15.
本文在中部六省社会经济统计数据基础上,结合50个村529份问卷调查数据,从聚居形态、聚居空间、聚居功能、聚居主体以及聚居设施等方面对中部地区农村聚居现状进行全面分析,研究结论显示:中部地区农村聚居密度不均,规模各异,形态多样,总体分布较散;住宅占地面积较大,一户多宅现象明显,农户集中居住意愿强;生产生活形态多样化趋势开始出现,"劳务输出+传统农业"型村庄依然占主体;农户兼业行为增加,幸福感增强,但新型社会问题显现;基础设施相对滞后,公共服务有待完善。针对其现状特征及存在的问题,提出四种适宜的农村聚居调控模式,即转型升级模式、整治更新模式、保护控制模式、迁并转移模式,并深入比较分析了各类型模式的调控主体、调控对象、调控机制、调控路径差异,认为不同类型、不同区域的农村,应选择适宜的农村聚居调控模式,因地制宜,分类实施。  相似文献   

16.
Summary.   This paper explores the formation of urban societies in the eastern Iberian Peninsula. From the Early Iberian Iron Age onwards it is possible to trace the emergence of a hierarchical settlement pattern in which larger settlements carried out the most important functions of control and exploitation of the resources in this territory, extending their authority over several small farming villages. This settlement pattern is associated with the complex socio-economic structures and political organization of Iberian aristocracies. In this paper we will focus on the development of the Iberians' active role in exchanging goods with oriental traders; it is this contact which subsequently produces social change in the Iron Age period.  相似文献   

17.
An analysis of changes in rural settlement in the Moldavian SSR for the period 1959–1968 finds a high degree of stability, with few places eliminated because of resettlement or consolidation, and few new places established. The total rural population continues to increase, despite a relative decline of the rural component in the entire population. Growth rates have been highest for large central settlements of state farms and collective farms, but outlying peripheral villages within farm territories have also been growing.  相似文献   

18.
In order to simulate the evolution of a system of settlements with a dynamic model, many processes must be integrated: the spatial aggregation of population, the complexification of urban activities, and the increasing hierarchical differentiation of settlements. The model must also simulate the progressive structuration of the settlement system through a growing variety and enlarged range of interactions between its elements. “Multiagent systems” provides a flexible modeling method for dealing with the multiple spatial interactions of cooperation and competition and relations that generate and regulate the evolution of a settlement system. Its principles are described and applied to building an evolutionary model, including a simulation tool. The model combines economic and spatial rules to produce birth, growth, decline, and functional diversification of the towns. The “urban transition” from an agrarian settlement system toward a hierarchical system of trade- and manufacturing-oriented towns and cities can be simulated.  相似文献   

19.
The original settlement pattern of farming villages in the Angara-Yenisey river district, which dates from the 17th century, has been greatly altered by the introduction of new economic activities, such as gold mining, lumbering, and transport services. A flow of population from agriculture to industry has been evident in the steady decline of population in farming villages, many of which have been amalgamated with adjoining industrial settlements.  相似文献   

20.
Abandoned farmsteads are a characteristic feature of Scotland's marginal uplands. Yet little is known of the quantity or location of these early settlements or indeed, of the date of their abandonment. This paper outlines a method of mapping and dating deserted settlement sites and exemplifies the method by reference to abandonment in the Lammermuir Hills in South East Scotland. In this area alone it appears that more than 230 settlements were abandoned before 1860, and a further 104 over 1860‐1970. The scale of this abandonment is greater than has been generally supposed and must lead to speculation about the extent of former settlement elsewhere in upland Scotland.  相似文献   

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