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61.
There is a growing movement toward collaborative stakeholder participation in environmental policy. Rather than calling for a reliance on government officials to solve environmental problems, this approach calls for empowering a community of stakeholders to contribute meaningfully. Scholars examining citizen participation have investigated the performance of such efforts. This study examines one important aspect of performance, the impact of stakeholder participation on policymaking at the local level. A multiple‐case analysis of county‐level, community‐based task forces working on farmland preservation planning in Ohio, U.S., reveals patterns of policymaking processes and the near‐term impacts of collaborative planning. These patterns are linked to scholarship using prior empirical studies as well as the Institutional Analysis and Development framework, which integrates physical, social, and institutional variables to examine collective decision‐making related to natural resources. Results indicate that the degree of policy change is associated closely with local contextual factors, rather than internal group factors often emphasized in studies of citizen advisory committees and collaborative groups.  相似文献   
62.
1957年批判"反冒进",形成了所谓"积极平衡"的理论、生产建设中浮夸风的政治气候和行政运行上的互动机制。在毛泽东看来,要加快中国经济的发展速度,资金和物资的缺口可以依赖发动群众实现"积极平衡"。发动群众,其思想渊源与当年"大生产运动"有着密切联系,在经济上的涵义是充分利用中国丰富的劳动力资源。于是,在中国,"以苏为鉴"、"走自己的路"就意味着:通过充分利用劳动力资源,既试图加快重工业的发展,又试图在较少资金投入下加快农业和轻工业的发展;工业的发展实行"两条腿走路"。在此路径下,"人定胜天"的观念与浮夸风两者相互作用,终于形成了"大跃进"战略。  相似文献   
63.
可持续发展思想史述评   总被引:1,自引:0,他引:1  
张二勋  秦耀辰 《史学月刊》2003,(11):109-116
可持续发展是人类与自然关系认知史上的一次重大转折和飞跃,是人类痛定思痛后的明智抉择。人类对于人与自然关系的认知,经历了人和自然的原始统一、农业文明时代朴素的“天人合一”、工业文明时代人与自然的冲突和生态文明时代人与自然的和谐统一等几个主要阶段。可持续发展是人类的理想与追求,也是人类生存、延续和发展的必由之路。  相似文献   
64.
Despite being a major site of recent population growth and, arguably, a key arena for sustainability concerns, the rural‐urban fringe has received relatively little attention in the literature concerning Australian cities and urban policy. To address this shortcoming the authors review post‐World War II efforts to plan the rural‐urban fringes of Sydney and Adelaide and find a number of issues for contemporary policy‐makers. First, the fringe is becoming increasingly complex due to multi‐faceted demographic change, a broadening economic base and demands for better environmental management, all within the context of an evolving understanding of sustainability. Second, water resource management, partly under the auspices of integrated natural resource management, is assuming a much higher priority than in early fringe planning endeavours, which emphasised urban containment, agricultural land protection and landscape conservation. Third, and partly as a consequence of this shift of priorities, there is also evidence of changes to the nature and focus of policy tools used in the fringe, with land management concerns now cutting across traditional land use planning. Finally, and fundamentally, these observations raise questions about how future governance of the fringe should be organised. Together these four themes pose an enthralling series of challenges for policy‐makers for which much more research and discussion are needed.  相似文献   
65.
南京滨江开发区吴墓出土建衡元年买地券券文中未释读、误读或漏读的部分,可补释校订为十一月丁巳朔、丹杨、卜安冢宅、从地主古糸买地、糸卖承买、先立可信等。虽然券文从形式到内容仿照现实生活中的地契,但其中的面积、地价和地主姓名仍有可能出于虚构。  相似文献   
66.
The form of many Canadian cities has dramatically evolved over the past six decades due to urban sprawl. Several patterns can characterize this evolution including unlimited horizontal expansion of the city, leapfrog, and low‐density residential development at the outskirts, and widespread strip commercial and power centre retail development. Hamilton, Ontario is an example of a Canadian city that has experienced suburbanization and sprawled development for several decades. However, the nature of this sprawled development is unclear and its impact on urban form is not entirely understood. In this article, several hypotheses pertaining to sprawled land development and urban form are postulated and tested. The tests rely on point source data of the developed land parcels in Hamilton during the period 1950–2003. A number of spatial statistics techniques, including kernel estimation and complete spatial randomness (CSR) K‐function tests, are employed to examine the emerging nature of urban form. We hypothesize that while the city has been sprawling, the ongoing land development process is leading urban form into multinucleation. To support this assumption, we further hypothesize the existence of an interdependent spatial relationship between residential and commercial land uses at the emerging nuclei. Accordingly, we examine the strength of co‐clustering among these land use activities over time. The findings indicate that while the city has been sprawling, several consequent urban nuclei with mixed land use activities have been emerging and become more visible in recent years. This is an indication that the city's form is progressively becoming multinuclear. Furthermore, the estimates for the 1990s indicate interdependence between the locational patterns of residential and commercial land development. Co‐clustering between these two types of land uses is bi‐directional and occurs at a time lag of three to seven years. These findings affirm the existence of interdependence between land use activities at the observed nuclei, which support the emergence of a multinucleation.  相似文献   
67.
Labour shortages have become an increasingly significant barrier to economic development in regional Australia. Many firms and government agencies are operating below capacity as a result of their inability to fill jobs. In the mineral resources sector, this has been compounded by rapidly rising demand for commodities and the very remote locations of many mine sites. This paper explores the dynamics of labour shortages in the minerals sector of the Western Australian Goldfields. It demonstrates close linkages between commodity price, labour supply and demand, and resource output. Against the background of a state-wide ‘resources boom’, the paper also points to an increase in intra- and inter- regional competition for labour.  相似文献   
68.
唐常春  樊杰  陈东  胡望舒 《人文地理》2013,28(2):98-103
以长株潭结合部暮云镇为例,主要采用2004与2010年土地利用数据,从动态变化与多维综合视角,对行政边界区域土地利用与空间发展的特征、机制及问题进行系统分析,在此基础上归纳理论模式。研究表明:①暮云镇土地利用结构由农村型向城镇型快速转变,城镇用地比重年均约增加2个百分点,其中居住、教育科研、交通和工业等用地增加显著;②受主体功能定位、过境通道建设、周边城市辐射差异和规划管理制度变迁等因素影响,暮云镇空间格局与扩张模式快速演变,芙蓉大道沿线新增城镇用地占全镇82.78%,北、中、南区域开发强度分别上升20.95%、7.96%和1.58%,城镇用地平均图斑面积增长2.04倍。③研究区土地利用与空间发展存在诸多阶段性和结构性问题,应加强综合路网建设、公共设施用地供给、建设用地优化布局与集约利用以及生态环境保护。  相似文献   
69.
旅游发展能否真正减贫以及如何实现减贫应是当前旅游减贫大背景下备受讨论的焦点,并受到了国内外学术界积极关注。然纵观现有研究,对旅游减贫效果的实证探讨及细致剖析尚十分缺乏。本文选取旅游发展中对土地资源的利用作为研究视角,探讨这一过程对贫困人口生存状态的影响。研究以三亚亚龙湾度假区发展对周边两个村庄的土地使用(征用、租用)为例,采用多维贫困概念,探讨旅游发展给两村村民在收入、居住条件、就业及生产方式以及话语权等带来的影响。研究提出了旅游再贫困的概念,意在说明旅游发展在使贫困人口短暂富裕后再次陷入贫困状态的发展现象,是旅游发展之于贫困人口负面影响的一种表征。  相似文献   
70.
基于乡镇单元人口普查数据以及相应年份的城乡建设用地数据,运用空间分析和统计分析方法,尝试分析城镇-农村尺度江苏省流动人口分布格局的时空演变特征,并揭示驱动人口流动的动力机制。结果表明:①规模分布特征是具有较长大值右尾部的正偏分布,总体的集聚趋势增强,城镇和乡村集聚流动人口差距变大;②空间呈现高值集聚特征,热点区主要集中在长江以南的城镇,沿江地区流动人口高密度区域逐渐连绵化;③增长变化呈现长江以北地区城镇的流入人口增加、农村的输出人口减少,以及长江以南地区城镇的流入人口快速增加、农村的流入人口普遍增加的特征;④经济发展水平差异、乡镇企业繁荣、交通可达和政策导向是影响江苏省流动人口集聚的四大动力。  相似文献   
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