省际人口迁移与制造业转移空间交互响应研究   总被引：1，自引：3，他引：1  

王国霞  李曼 《地理科学》2019,39(2):183-194

基于2000年、2005年、2010年和2015年人口普查与1%人口抽样调查数据以及相关年度制造业统计数据,利用重心模型和地理探测器对2000年以来的不同类型制造业转移空间格局、人口流动空间格局及其二者相互作用关系进行分析。研究发现： 2000年以来特别是2005年之后中国制造业呈现出明显转移态势,但不同类型制造业转移幅度和空间区域具有明显差异,能源密集型、技术密集型、资本密集型制造业由东部向中西部转移的空间区域大,劳动密集型产业转移空间还十分有限,仍集中于东部地区。 虽然人口迁移的整体格局变化不大,仍是“中间低、周边高”的格局,但是人口迁移的空间特征正在趋于弱化,中西部地区分享的迁入人口份额在不断提高。 制造业重心与人口迁移重心变动轨迹呈现出“偏离-趋同”关系,人口迁移滞后于产业转移的效应已逐渐消失,人口与产业的空间匹配程度趋于提高。 地理探测器定量识别人口迁移与制造业转移之间的空间关系发现,人口迁移格局变化对制造业空间转移的响应程度较制造业转移对人口迁移格局变化的响应程度高。  相似文献   

从创意企业集聚到创意空间:理论架构与核心概念   总被引：1，自引：0，他引：1  

马仁锋  邱高根深  廖蕊 《云南地理环境研究》2012,24(3):1-5

创意产业发展既重构了大都市产业空间与文化社会空间,又促成大都市功能提升与结构优化。内城新经济研究认为大都市创意产业发展,既孕育了创意空间,又对其有高度依赖,但是对于创意空间的内涵与认知却众说纷纭。梳理国内外研究发现:(1)创意空间形成的基本路径是创意企业集聚;(2)创意空间在本质上是创意阶层与创意经济活动的空间集聚形成的具有地方性和创新性文化特质的场所;(3)创意空间在现实社会中常见典型代表是创意产业园、创意产业集聚区、高新技术开发区、大学城。  相似文献   

基于全球转移的乐器制造业价值链空间分布——以钢琴制造业为例   总被引：1，自引：0，他引：1  

朱华友  刘金俭 《世界地理研究》2012,(1):93-99

作为一个发展成熟的全球性产业,乐器制造业也正经历着快速的发展和演变。鉴于作为乐器之王的钢琴在乐器中的地位,本文以钢琴为例,研究全球乐器产业的转移及价值活动分布。研究认为,钢琴制造业了5次全球转移,即西欧内部的转移、由欧洲向美国的转移、由美国向西欧和日本的转移、由日本向东亚的转移和由韩国向东亚的转移,形成了当前的全球价值分布格局,即全球钢琴制造业价值量分布整体上呈现阶梯状分布的格局,以欧美为第一阶梯,日本和韩国为第二阶梯,中国为第三阶梯。在研发、核心产品设计及品牌等的核心竞争力上表现更是如此。基于上述研究,论文最后对我国的乐器制造业发展提出了一些思考。  相似文献   

气象因素异常指数对我国典型工业产业的影响研究   总被引：1，自引：0，他引：1  

吴先华  李廉水  郭际  曹玲  马廷淮 《气象》2008,34(11):74-83

为了研究气象因素对我国典型工业产业的影响状况,通过整理1999-2006年每日4个时次的气象因素如气温、风速、相对湿度、气压和降水等数据,构造了气象异常值和异常度指数,并收集了同时期我国6个典型的工业产业的销售收入、资本投入和劳动力投入等月份数据,利用科布-道格拉斯(Cobb-Douglas)生产函数模型,分析了这些气象异常指数对我国典型工业产业的影响及弹性,做了对比分析,得到了有启示意义的结论,最后指出了研究的不足及未来进一步研究的方向.  相似文献   

浅谈地勘单位的市场观念     

刘仕梅 《南方国土资源》1999,12(4):61-62

在分析地勘单位当前面临的困难及其原因的基础上 ,认为地勘单位应充分发挥自身人才优势和技术优势 ,特别是建立稳定的骨干产业 ,才能牢固确立在社会主义市场经济中的地位。  相似文献   

砂岩储层全岩矿物模拟岩心的制作方法研究与评价     

徐洪波  ;孙良伟  ;胡景新  ;李建阁 《海洋地质译丛》2009,(3):19-25

主要介绍了砂岩储层全岩矿物模拟岩心的制作原理、制作方法，并对所制作的模拟岩心和天然岩心进行孔隙特性和实验性能对比评价。研究出一种新型环保硅酸盐类复合胶结剂，找出了影响模拟岩心强度和渗透率的主、次因素。确定了模拟岩心的制作方法，制作出具有完好外观且具有天然岩心的成分特性、孔隙特性、渗透特性、敏感特性和实验规律的模拟岩心，可代替天然岩心进行采油工程措施的室内模拟实验，既填补了无天然岩心就无法进行室内实验的空白．又解决了因天然岩心的非均质性导致实验数据重复性差或无可比性的难题。  相似文献   

    

Shen Bing 《中国地理科学(英文版)》2004,14(2):97-103

While China’s economic growth has been impressive since 1978, regional disparity in terms of provincial per capita GDP has been increasing. On the other hand, this rapid but uneven growth was accompanied by China’s deepening openness and structural reforms including the development of non-state-owned enterprises (non-SOEs) and fiscal decentralization. Based on quantitative analyses, this paper tries to explore the features of regional disparity in China and the relationships between regional growth and China’s openness and economic structure reforms in the period from 1981 to 2000. The paper finds that the catching-up of the coastal region to the initially rich provinces, which are mainly located in inland areas, brought about a convergence of the growth pattern across provinces in the 1980s. The subsequent divergence in the provincial growth rates between the coast and the interior generated an enlarging regional disparity in China in the 1990s. The ever-faster growth in the coastal region was benefited by China’s openness and the development of non-state-owned enterprises. The development of non-state-owned enterprises underlies the higher operational efficiency in the coastal region. Additionally, with the insignificant regression results, fiscal decentralization was observed to facilitate faster growth in the coast region. The findings justify the initiative of the "West Region Development Strategy" and offer some policy implications for China. Biography: SHEN Bing (1966–), female, a native of Hebei Province, associate professor, specialized in regional economy and urban development. E-mail: shenbing@mx.cei.gov.cn  相似文献   

"支农70-2"电测仪锌汞电池充电器的设计与制作     

王意超  王路 《地下水》2003,25(1):46-46,51

“支农70-2”型电侧仪一直是基层水利单位进行地面电法找水和电测井的仪器之一。为解决该仪器内所用“锌汞电池”因电电压下降需要更换又难以购买的问题,笔者设计并制作出一种可给锌汞电池充电器,现撰文将其基本原理、线路结核、元件选用及制作方法作以介绍。  相似文献   

我国有色民营企业发展对策研究     

黄卫华  黄学良 《江苏地质》2004,28(4):243-245

有色产业是我国国民经济的支柱产业之一，民营企业作为我国国民经济发展的一支重要力量，其对国民经济的崛起所起的作用非同小可。从企业内部、外部两方面对中国有色民营企业在发展中遇到的问题提出一些对策。  相似文献   

Re-scaling collective bargaining: union responses to restructuring in the North American auto industry   总被引：1，自引：0，他引：1  

John Holmes 《Geoforum》2004,35(1):9-21

Historically, political struggles to define the geographical scale at which labour relations and collective bargaining will be conducted have been of crucial significance to the labour movement. Today, workers and their unions face very difficult challenges. In many manufacturing industries changes in the organizational structure of production at different geographical scales have undermined the effectiveness of the organizing and collective bargaining strategies associated with traditional industrial unionism. This paper focuses on collective bargaining strategies developed by North American autoworkers’ unions to respond to the extensive restructuring of the automotive industry that took place during the 1990s. These strategies include innovations in the structure and content of collective bargaining and efforts to redefine the scale at which collective bargaining takes place. Following a brief discussion of the challenge posed by the integration of Mexico into a continent-wide production system, the analysis focuses on the strategies devised by the Canadian Auto Workers (CAW) union during the 1996 and 1999 rounds of collective bargaining to address issues raised by outsourcing and modular manufacturing. With outsourcing, the automakers are not so much eliminating jobs as they are deciding who gets to do them, at what price, and under what working conditions. With modular manufacturing, the organizational boundaries between firms are blurring and the terms and conditions of work in one firm arguably are becoming dependent upon management decisions made in another firm. The CAW’s response has been to develop new collective bargaining strategies including the concepts of ‘work ownership’ and ‘satellite bargaining’ which involves redefining the traditional geographical extent of the bargaining unit. While the empirical focus is on the North American automobile industry, the general issues related to the re-scaling of production, and especially outsourcing and modular manufacturing, are common across a range of manufacturing industries.  相似文献