1965年中国设立的两个特区

<正>在20世纪60年代前期进行的经济调整过程中,中国共产党和政府采取了许多特殊而有效的措施,完成了国民经济调整的任务,度过了困难时期。在调整后期,中国试图在经济管理体制上找出一条新路,改变统得过多过死的局面。为了照顾特殊地区的发展,1965年先后设置了安达特区和攀枝花特区,成为这个时期计划工作中的亮点。一、开发大庆油田与设立安达特区     

Archaeocyaths from Yorke Peninsula,South Australia and archaeocyathan Early Cambrian zonation

Zhuravlev, A. Yu., & Gravestock, D. I., 1994:03:28. Archaeayaths from Yorke Peninsula, South Australia and archaeocyathan Early Cambrian zonation. Alcheringa 18, 1–54. ISSN 0311-5518.

Two assemblages of archaeocyaths are documented from Lower Cambrian outcrops and drillholes on Yorke Peninsula. South Australia. The older assemblage (11 species) occurs in the uppermost Kulpara Formation and conformably overlying basal Parara Limestone, and is equivalent to Lower Faunal Assemblage II in the Flinders Ranges. The younger assemblage (28 species plus Acanthhcyathus and Rodiocyathus) occurs in the Koolywurtie Member near the top of the Parara Limestone. Equivalent taxa are widespread in the Flinders Ranges, western New South Wales and Antarctica. Archaeocyathan distribution is now sufficiently well known to propose three assemblage zones and two informal assemblages for regional correlation. No new taxa have been added, but Erugatocyathus scutatus (Hill) and Pycnoidocyathus latiloculatus (Hill), hitherto known only from Antarctica, are found in the upper assemblage on Yorke Peninsula. Irregular archaeocyathan systematics are discussed, the ontogeny of Archaeopharetra irregularis (Tylor) clarified, and Kruseicnema Debrenne. Gravestock & Zhuravlev, represented by K. gracilis (Gordon), is fully described.     

Development of a Methodological Framework for Handling Urban Archaeological Resources: Tarsus Historic City Centre,Turkey

In Turkey, most of the historic city centres have been continuously occupied since early ages, and ongoing research or ad hoc findings indicate urban archaeological resources beneath modern cities. According to the results of such research, archaeological and conservation sites are determined in terms of current legal frameworks. However, urban archaeological resources have not been included in the planning process because of inadequacy in spatial documentation, so archaeological deposits have been seen as problem areas in urban development. Thus, urban archaeological resources — not only subsoil resources, even monumental sites — could not be integrated into urban daily life, so most citizens are not aware of archaeological layers beneath their feet. The research project in Tarsus historic city centre, which is supported by the Scientific and Technological Research Council of Turkey (TUBITAK), primarily aims to develop a method to include urban archaeology — especially subsoil archaeological resources — into the urban conservation planning process of multilayered historic city centres in Turkey. In this way, planners would be informed, aware, and equipped about the urban archaeological potential at the earliest stages of the planning process. Consequently, urban archaeology, as an inter-/ multi-disciplinary field of research, is going to evolve as a crucial planning analysis in urban conservation including not only archaeological research, but also in evaluating settlement history and issues in urban development.     

上海创意产业园区的空间分异研究

创意产业园区是一种新的生产空间组织,90年代末以来在一些国际著名大都市中发展迅速。本文试图通过分析上海创意产业集聚园区的空间分布特点和形成机理,研究上海创意产业集聚的时空变化规律。研究表明,上海创意产业园区的分布具有以下两个特点:由黄浦江和内环线围合而成的半环状地带和苏州河沿岸地带,因传统的老工业区,老仓库、老厂房分布集中,伴随传统工业逐步迁出市区,这些旧城建筑为创意产业的发展提供了理想的地理空间;东北、西南地区是大学集中分布地带,是知识溢出的空间,知识型创意产业园区相对比较集中。上海创意产业集聚空间的规律,折射出上海创意产业发展的道路。     

成渝经济区县域经济差异的空间分析

借助ARCGIS软件中ESDA分析模块和统计功能,并与传统统计方法加权变异系数相结合,以县域为研究单元,以人均GDP和GDP为测度指标,初步探索了1999-2008年成渝经济区县域经济差异的空间格局变化。结果表明,成渝经济区县域经济总体差异呈逐渐扩大趋势,经济发展水平、经济增长能力和经济密度的空间特征三者的空间格局基本吻合,形成以成都市区和重庆市区为核心的圈状空间结构,且这种格局在不断的强化;高速公路发展轴经济带动作用不明显,广大地区经济仍处于落后状态;现发展阶段,核心区的极化作用占主导,区域经济发展极不平衡。     

淮海经济区城市空间影响范围与城市经济区划分

运用因子分析法求取淮海经济区20个地级市的综合实力指数及等级划分。根据城市综合实力指数和等级划分,选取4个一级城市作为中心城市,然后运用断裂点公式计算中心城市与邻近城市的空间影响距离。再根据空间影响距离划分各中心城市经济影响区范围。最后以城市经济影响区为基础,综合考虑各城市的区域特征、发展潜力、现有经济规划、历史习惯和人文特征,确定城市经济区界限。研究淮海经济区城市经济区形成和划分的目的是指明各城市在整个区域内劳动地域分工中的地位,了解城市经济发展现状和主要特点。     

福建文化地域格局的演变及其机制

本文通过福建文化地域格局演变主体过程的还原,揭示其阶段性特征及内在机制,进而澄清某些长期困扰研究进展的传统看法,并提出一些新的学术观念。     

苏州工业园区旅游发展的问题及对策研究

近年来,随着国内外环境的变化,开发区已经从单一经济功能的产业园区向具有综合城市功能的新城转型。旅游业作为产业链较长、容纳就业人口较多的第三产业,在开发区转型发展中起着重要作用。本文对苏州工业园区旅游发展现状进行了研究,指出其现阶段存在的主要问题有旅游新品牌形象难以树立、旅游服务倾向高端群体、旅游项目收益不理想和企业参与旅游业发展的热情不高等,并尝试针对这些问题提出相应的对策措施,以期为研究区及其它处于相似境地的开发区旅游业发展提供借鉴和参考。     

游客行为与传统村落游览区域适度控制研究——以西递村、束河古镇为例

本文通过对西递村、束河古镇两个典型旅游村落的调查发现,村落中不同游览区的游客数量差异较大,80％以上游客到达的主要游览区域面积占村落建成区的比例分别约为29％和35．6％,由此提出村落的主要游览区域面积可控制在45％以内。对此,本文从游客常规线路、游客观赏行为、游客疲劳限度、游客寻路和从众心理五个方面进行分析,指出村落的主要游览区域范围不会因为游客的增加而扩大,并得出了应减少无序无用开发、挖掘主要游览区价值、保持非主要游览区氛围三点启示。     

美国对建立拉美无核区问题的立场与对策(1962—1968)

为了避免核武器、核军备竞赛再次在拉美出现,古巴导弹危机之后,一些拉美国家提出了建立拉美无核区的设想。对该提议,美国经过考察发现此举同样有助于满足其国家安全需求,这使得约翰逊政府原则同意支持按照美国标准建立。然而,由于美国政府不同部门之间对建立拉美无核区的细节问题存有分歧,使得美国虽然促成了拉美无核区条约的缔结,但它最终却没有签署该条约。