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81.
位于青藏高原、黄土高原与西秦岭交汇地带的甘肃陇南山地,区域内地形地貌复杂多样,为具有不同地域背景的民族、部落入居提供了基本的地理环境。而不同地理单元之间由于自然分界线与人文分界线之间相互依托、强化,使陇南山地历史发展呈现出"时间""空间"的双重分异和"内地化"与"边疆化"的双重趋势。在白龙江、洮河、岷峨山地、西秦岭、边墙、关隘、堡寨等大大小小自然、人文分界线中,由岷县、临潭、夏河连线所构成的"汉藏分界线"对陇南山地历史发展产生了根本性的影响。这条地理的、生态的分界线在约束人类活动的同时,又为人类最大限度的利用自然环境提供了可能。  相似文献   
82.
赋役制度与政区边界——基于明清湘鄂西地区的考察   总被引:1,自引:0,他引:1  
在湘鄂西地区,从明初至清雍正年间,土司、卫所等特殊形式的政区与经制州县政区在地理空间上都是彼此毗邻乃至交错的。不同类型的政区意味着不同的赋役制度与管理方式,在土司、卫所与州县势力彼此消长的背景下,更导致了种种土地纠纷与赋役规避问题。清雍正间,通过改卫归流与改土归流,三者之间的土地与赋役纠纷随着卫所、土司的取消与州县政区主体地位的确立而逐渐消弭。  相似文献   
83.
All mining settlements are heavily gendered, not only because of the masculinity that the industry cultivates and flaunts, but also as a result of the power of capital manifested in the gendered class stratification of labour and space. When global capital penetrates remote resource peripheries in poorer countries, it also ushers mining experts, who are usually expatriate men from older industrialised and/or richer nations, into these areas. The cauldron of race–gender–class within the relatively small geographical space of the mining camp is worth exploring through a postcolonial feminist geographical perspective. This article explores the articulation and enactments of race–gender–class within such a location, the Tanjung Bara mining camp in eastern Kalimantan, Indonesia, where economic opportunities offered by the mining boom have blurred the insider–outsider dichotomy by attracting migrants from across Indonesia as well as from overseas. It analyses the performances of differential power enjoyed by women and men, foreigners and Indonesians within multiple sites in Tanjung Bara. In particular, it illuminates the sites of social interactions: the dining hall, the tennis ground, the golf course, the swimming pool and the poolside bar. The article suggests that place, and how each place is accessed by different actors, is central in shaping how individuals perform gender within mining contexts. But, at the same time it complicates the place-based binary performances of race by exploring how individuals continuously rewrite the strict but unwritten codes of behaviour.  相似文献   
84.
85.
In the area of the Kończyce Wielkie quarry (middle-southern Poland), the Quaternary deposits of different genesis crop out. The lower fluvial series is overtopped with the glacigenic sediments occurring below the Matuyama–Brunhes boundary. This ice-sheet advance is correlated with the Günz and with the oldest traces of glaciations in Western Europe. Culture materials were located within layer of fluvial sands with fine-grained gravels, below the boulder pavement and diamicton – interpreted as till. Raw materials inventory are local flint and hornstone, also foreign flint, hornstone, quartzite, opalite and gneissose granite. The inventory contained macrolithic and microlithic cores, flakes and tools. The tools are made from pebbles, flakes and microlithic-flakes.  相似文献   
86.
Over the past few years, neighbourhood effects research has received significant attention from the academic world, not only in the US, where that attention has a longer tradition, but also in Western Europe. There is also substantial interest among policy makers. Most policy makers intend to reduce concentrations of poverty by enhancing the social mix of neighbourhoods. Avoiding high immigrant concentrations in particular neighbourhoods is another issue that fuels political debate and policy intervention in many Western European countries, Scandinavian countries included. However, there are clear gaps in the understanding of the relationship between neighbourhood composition and social outcomes. One of these gaps regards the scale of the neighbourhood; if there would be neighbourhood effects, what scale is it relevant to consider? Is mix good or bad for the social prospects of individuals at a level that is very local, for example a few neighbouring streets, or could mix be helpful at a somewhat higher scale? This article will focus on this issue, applying individual longitudinal data in multi‐level models for the entire active population of the three largest metropolitan areas in Sweden. We will explore the degree to which the social and ethnic composition of geographical districts, at a variety of scales (measured at time t), are statistically related to individual employment and earnings for adult metropolitan residents at time t+1, controlling for relevant personal and household characteristics.  相似文献   
87.
王晓文  黄慧婷  李凯 《旅游科学》2014,(2):61-73,82
会展产业的经济效应是会展研究领域的重要论题.本文在已有研究提出的理论模型的基础之上,从创业资源的需求和供给两方面,分别选取3家典型的创业企业作为需求方和1家会展企业作为供给方开展多案例研究并进行比较分析,验证得出基于创业资源的会展经济效应作用机制,并进一步揭示在这一作用过程中各种创业资源之间的互动关系.研究发现:会展活动在一定时间空间内集聚资源而产生供给,创业企业在开发创业机会的过程中受到高度的资源约束而产生需求,这种供需关系使得资源成为会展活动实现经济效应的传导手段,创业企业从会展活动中获得社会资源、技术资源、财务资源、组织资源、人力资源、物质资源等创业资源,其中社会资源和人力资源发挥了杠杆作用.  相似文献   
88.
秦朝末年,中原纷扰,匈奴南下与秦界于"故塞",所谓"故塞",即是战国时期修筑的秦昭襄王长城、赵武灵王长城和燕长城。汉兴之后,依然与匈奴以"故塞"为界,虽然匈奴屡屡进犯,但由于汉军的顽强抵抗和匈奴民族习性使然,西汉仍能保持这条边界,直到汉武帝元朔二年(前127年),此边界才开始向外拓展。辽东一地较为特殊,其地退守"故塞"...  相似文献   
89.
刘嘉毅 《旅游科学》2013,27(2):24-35,58
本文基于2000年~2009年中国大陆30个省区(不包含西藏)的面板数据,综合采用混合回归(POLS)、固定效应(FE)、随机效应(RE)、系统广义矩估计法(sys—GMM),对旅游发展与房价之间的关系进行了经验检验。研究结果表明:(1)旅游发展对房价有显著的正向影响,且该影响主要发生在当期,两者之间的跨期影响并不明显;(2)旅游发展与房价的正向关系并不依赖于地区经济发展水平,城市化在旅游发展对房价的影响中起着正向调节作用;(3)系统GMM对动态面板模型的估计结果显示,地区房价具有“自我收敛”功能,房价决定系统中存在一种“逆风向”的动态调整机制;(4)旅游发展对房价的影响呈现出区域差异,其对西部、东部、中部房价的影响强度依次递减。  相似文献   
90.
After a swift decline during the 1990s following the collapse of the Soviet Union, period fertility rates have either been stagnating or increasing in all countries of Central Asia. In this paper, I investigate the role of data artifacts, population composition effect, economic context and shifting tempo effect in explaining fertility changes in Central Asia. The analysis is primarily based on comparison of fertility data from the vital registration system with estimates from other data sources. The results show that the recent changes to be real and not a result of data artifact. The most plausible explanations are to be found in the three other non-exclusive factors (population composition effect, economic context and shifting tempo effect) that contributed jointly and simultaneously to push up the period fertility rates in the region.  相似文献   
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