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1.
疏解非首都功能背景下,北京市的城乡结合部面临调整经济结构与改善人居环境的机遇和挑战。本文以朝阳区为例,结合定量分析与定性讨论,聚焦人居环境与经济系统的协调性问题,剖析协调水平变化的时空间特征及原因。研究发现:2010—2019年期间,朝阳区城乡结合部人居环境与经济系统的协调水平上升明显,空间均衡性有所提升,协调状态呈现出从人居环境滞后过渡到经济系统滞后的演变过程。疏解非首都功能及相关政策是影响协调状态演变的重要因素,它提高了人居环境质量,引发了经济系统的动态调整,短期内使协调水平发生了较大波动,随着人居环境改善幅度逐渐超过经济系统,协调水平出现了下降趋势。提高城乡结合部的可持续发展能力,应重点关注人居环境与经济系统的协调性问题,兼顾地区人居环境改善与经济发展的需求。  相似文献   
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ABSTRACT

The territories of the former kingdom of Judah were only sparsely settled during the Persian period, as exemplified by the extreme rarity of domestic structures unearthed in excavations. Viewed against this background, the large number of excavated forts and isolated administrative buildings from this period is remarkable, and they apparently outnumber the period's excavated dwellings. Not only is this an extremely unlikely situation, but various lines of evidence, pertaining to specific sites as well as to the phenomenon as a whole, render the possibility that all these structures were forts or administrative buildings re-examines implausible. Consequently, this article reexamines the phenomenon within the social landscape of the region in particular, and of the Achaemenid empire in general, in an attempt to embed those unique buildings within the broader demographic and political reality of this time. Given the location of many of the sites and the finds unearthed in them, and in light of the demographic reality in the region and of the broader Achaemenid imperial policy, the article suggests that most of the so-called forts were estates, created in the process of the resettlement of this previously devastated region.  相似文献   
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According to the Act of 1996 on nature protection, mounds (kurgans) are natural monuments protected nationally in Hungary. According to the law, all kurgans in Hungary were to be surveyed by 2002, and 1692 were included in the cadastre. Fewer than half of the kurgans remained intact due to numerous anthropogenic impacts. A high number of disturbing artificial buildings together with soil erosion, soil removal, and afforestation have significantly reduced the landscape value of kurgans. In 2002, 51.5% of the surveyed kurgans still represented some kind of a value and thus their protection became one of the most urgent tasks of nature conservation and archaeology. According to a Hungarian ministerial decree, established on the basis of an EU Council decree, the area of kurgans under cultivation must be removed from cultivation. By 2015, in the area of 90% of the kurgans under cultivation this land use, which caused significant erosion, was terminated.  相似文献   
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Nora Stel 《对极》2016,48(5):1400-1419
A significant part of Lebanon's Palestinian refugees live in unofficial camps, so‐called “gatherings”, where they reside on Lebanese land. Many of these gatherings are now threatened with eviction. By means of two qualitative case studies this article explores responses to such eviction threats. Residents, it turns out, engage in deliberate disinformation and stalling tactics and invoke both a professed and real ignorance about their situation. In contrast to dominant discourses that project Palestinian refugees as illicit and sovereignty undermining, I explain these tactics as a reaction to, and duplication of, a “politics of uncertainty” implemented by Lebanese authorities. Drawing on agnotology theory, and reconsidering the gatherings as sensitive spaces subjected to aleatory governance, I propose that residents’ responses to the looming evictions are a manifestation of the deliberate institutional ambiguity that Lebanese authorities impose on the gatherings. As such, the article contributes to understanding the spatial dimensions of strategically imposed ignorance.  相似文献   
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This paper examines the theory and practice of the maritime cultural landscape in general, and projects the theoretical concepts and aspects involved on the highly dynamic late medieval north‐eastern Zuiderzee region in the Netherlands. The cultivation of land and marine erosion (floods and rising sea level) are considered as the main factors that caused the transformation of the physical landscape of this region from peatlands with freshwater basins into a tidal lagoon. As a consequence, multiple settlements drowned, large areas of land submerged, and culture and the landscape gradually became more maritime, giving the research area a cultural identity and dimension.  相似文献   
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Sophie Gonick 《对极》2015,47(5):1224-1242
Following the spontaneous occupation of Madrid's Puerta del Sol in 2011, many academic accounts have found these mobilizations new and noteworthy for their technological savvy and networked capabilities. In this article, I argue that such depictions fail to capture both the influence of Spanish urbanism's material conditions on certain disadvantaged populations, and the broad diversity of these contemporary activisms. Looking to struggles over the proposed demolition of a squatter settlement in Madrid, I demonstrate how Madrid's planning has propagated racial imaginaries to legitimate dispossession and subvert anti‐poverty policies. Second, I examine how resistance and contestation emerge out of specific urban experiences of inequality, and transcend traditional modes of activist organizing through the formation of broad coalitions between various civil society actors. In doing so, I argue that Madrid's mobilizations have paradoxically opened new avenues for the inclusion minority voices, against popular understandings that read rising xenophobia during crisis.  相似文献   
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重建山地聚落人口变化的时空过程对认识历史时期人口发展有重要意义。本文以西南山地聚落沿河村为例,以田野调查资料为主,辅以历史文献和档案,利用估算户数和户均口数的方法重建了沿河村近三百年的人口变化过程。户数以某一时点占主导的世代可婚男子数作为代用指标进行折算;户均口数使用家庭结构模型,以流域内多个聚落人口的婚姻、生育和死亡数据推算出时段上的平均值,再通过1953年流域人口的年龄构成和多个聚落的户均子女和老人数得到平均值作为经验值,代入1920年之前户均口数的重建中,得到长时序的户均口数。重建结果通过对比检验,表明该方法能较好地重建历史时期山地聚落代际分辨率的人口序列。分析发现,该山地聚落人口变化具有大起大落和阶段性发展的特征,且大落的速度比大起的速度快。  相似文献   
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张永姣  曹鸿 《人文地理》2015,30(6):83-88
新型村镇建设与主体功能区规划是分别针对我国当前阶段乡村发展、国土开发的重要空间调控手段,基于主体功能思维而对聚落体系进行自上而下的分类指导应该作为促进乡村聚落有序发展的重要思维。论文借助于图底关系理论,将主体功能区作为"均质面集"的发展意图转译到县级单元内"异质面集"的主导土地用途区,并进一步聚焦到"点集"乃至"点"层面的村镇聚落体系组织与聚落建设,总结了三类主体功能区的7种主导新型村镇建设模式及对应的空间优化目标,拓展了主体功能区规划在县级以下尺度的规划指导价值,实现了不同尺度空间规划的法则演绎,为主体功能区格局下我国县域尺度的村镇聚落功能优化与体系重构提供一种思路。  相似文献   
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基于空间特征的秦巴山区农村居民点整理分区与潜力测算   总被引:2,自引:0,他引:2  
整理分区划定和整理潜力测算是农村居民点整理的核心内容。本文综合地形位、缓冲区、可达性、景观指数和Voronoi 图,引入空间分异特征指数,定量分析农村居民点用地特征,实现整理区合理划分;改进潜力测算模型,结合经济社会、土地利用、农户意愿因素,构建整理潜力综合评价指标体系,以秦巴山区竹溪县为例进行实证研究。结果表明:竹溪县农村居民点空间分异特征指数值位于0.0433-0.8038 之间;全县农村居民点可分为优先整理区、重点整理区、优化调控区和城镇发展区,现实潜力904.63 hm2,仅为传统潜力的65.42%;根据各乡镇潜力系数,划分为3 级潜力区。空间分异的潜力测算、整理区和潜力区划分,为确定因地制宜的整理模式和符合实际的整理时序提供依据。  相似文献   
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