Analysis of types and changes of village-level economy in rural Gongyi city,Henan Province since 1990   总被引：1，自引：1，他引：0  

Jiajun Qiao  Yunfeng Kong  Xiaojian Li 《中国地理科学(英文版)》2008,18(2):101-108

Based on the research on the rural living standard in China in terms of annual net income per capita, we define six types of village-level economy, i.e. ＂to be extremely poor＂, ＂to make a basic living＂, ＂to dress warmly and eat one＇s fill＂, ＂to try to enrich （to disengage poverty）＂, ＂to be well-off＂ and ＂to be affluent＂. The data of average annual net income of all the 292 villages between 1990 and 2004 in rural Gongyi City, Henan Province were collected, verified and classified. By using standard deviation, coefficient of variation and regression analysis, it is found that the Gongyi＇s rural economy has boosted up remarkably from the relative-poverty and absolute-poverty stages in 1990 to the well-off in 2004. However, the absolute differences between villages present a trend of enlargement, while the relative differences fluctuating. On the other hand, spatial analysis of village-level economy shows that most villages with relatively high economic development level were located along national expressway and most villages with absolute-poverty lay in remote mountainous areas in 1990. Since the 1990s, the rapid urbanization and industrialization have had strongly positive effects on rural economic growth. Initial economic foundation, natural resources and traditional techniques also contribute to village economy. From the perspective of geography, villages with location advantages, such as near urban center or industrial parks, have more chances for their economic development and the ＂core-periphery＂ economic structure has been presented in the process of rural development.  相似文献   

中国城市标度律及标度因子时空特征     

焦利民  雷玮倩  许刚  徐智邦  周正梓 《地理学报》2020,75(12):2744-2758

城市标度律刻画了城市系统中城市要素与人口数量之间的规模缩放关系,但标度律在中国城市系统中的适用性和意义尚不明确。本文采用中国275个地级及以上城市数据,探究不同城市要素与人口规模的标度关系,并从时空维度探究标度因子的时空演化规律。结果表明：作为典型的快速城市化发展中国家,中国城市发展符合标度律,且呈现出与发达国家不同的特征：中国城市人口集聚带来的经济产出集聚效应显著,而土地利用、基础设施与公共服务的规模经济效应还有待增强。部分基础设施、生活设施要素与人口规模呈超线性或线性关系,与预期的次线性相悖,基础教育、医疗等要素的标度因子则远低于发达国家的次线性阈值,反映了公共资源向大城市聚集、不同规模城市发展不平衡等快速城镇化进程中城市系统的独特性。标度因子的区域分异反映城市发展协调程度差异,其中东北地区不同规模城市差异最为显著。主要城市要素标度因子随时间的变化表明,中国大城市的经济产出集聚效应在2009年最为显著,而后略有下降;中国大城市土地扩张总体上自2000年以来持续加速,2008年以后仍维持在较高水平,管控城市特别是大城市的外延式扩张、提高土地利用效率具有紧迫性。中国城市标度律研究有助于认知快速城市化地区城市系统特征和演化规律,为实现区域协调发展与落实新型城镇化发展战略提供支持。  相似文献   

浙江省海洋旅游资源开发研究的若干建议   总被引：2，自引：0，他引：2  

张延  位寄和久 《海洋学研究》2008,26(3):83-89

21世纪被称为海洋经济时代,人们越来越关注沿海地区的发展及其资源的合理利用程度.以浙江省为例,着重探讨了海洋旅游的不同类型与特点,海洋旅游资源的开发要点.在日本和浙江相近沿海地区资源的比较与研究基础之上,分析了沿海地区的旅游规划与发展所面临的问题以及挑战,论述了浙江沿海地区旅游资源的开发和管理的可持续发展模式,并对浙江海洋资源开发的多样化发展提出了若干具体的建议.  相似文献   

浙江省县域旅游经济增长的空间溢出效应   总被引：2，自引：1，他引：2  

陈晓艳  徐冬  黄睿  胡小海  黄震方  张郴 《地理科学进展》2020,39(9):1512-1521

论文以浙江省65个县域单元为例,综合运用探索性空间数据分析和空间杜宾模型,实证了2004—2016年浙江省县域旅游经济增长及其影响因素的空间溢出效应。结果表明:① 研究期内浙江省县域旅游经济整体表现出较强的空间依赖性,局部空间关联类型以高—高和低—低集聚为主,高—高集聚区主要位于中心市区,低—低集聚区主要位于浙西和浙南等地。旅游经济增长的空间自相关性表明考察其演化路径时不可忽视空间效应的存在。② 浙江省县域入境和国内旅游经济增长均存在显著的空间溢出效应,本地入境和国内旅游经济每增长1%,将会带动邻近县域入境和国内旅游经济分别增长0.192%和0.249%。经济发展水平、旅游资源禀赋、旅游基础设施和区位交通条件等均具有显著的空间溢出效应,忽视旅游经济增长的空间效应,将会高估这些因素的作用强度。③ 驱动旅游经济增长的各影响因素的作用强度和影响路径存在显著差异,未来应充分关注入境和国内旅游经济增长的空间依赖特征,将驱动旅游经济增长的各因素齐抓并举,方可实现县域旅游经济的高质量发展。  相似文献   

矿产资源开发整合与区域矿业经济发展浅析——以潍坊市滨海新区卤水资源为例          下载免费PDF全文

张婧  张全健  李霞  尹斌 《山东国土资源》2008,24(7)

对矿产资源开发进行整合是集中解决矿山布局不合理，实现规模化、集约化开发的重要手段，是调整矿业结构、促进矿业经济增长方式转变的有效途径。潍坊市滨海新区通过对卤水资源进行整合，初步实现了卤水资源的规模化开采和集约化经营，并在培育矿业龙头企业的基础上，注重矿业产业链的延伸和完整化，构建生态海洋化工产业集群，从而形成比较优势和核心竞争力，促进区域矿业经济发展。  相似文献   

黄河流域夜间灯光数据与社会经济发展指标的时空耦合关系研究     

张远生  曹智伟  韦蔚  胡洁 《测绘通报》2021,(10):20-27

本文通过对1992—2013年全国夜间灯光数据的校正和处理,获得全国及流域夜间灯光数据影像,进行经济空间聚合分析,以及与相关因子进行对比分析。研究结果表明：经济空间聚合高的区域分布在黄河河道附近,从黄河上游到下游,热力强度逐渐增强,并且以省会城市为核心区向外扩散,即呈现为在旧聚合点聚合度加剧的情况下,聚合区域有向周边分散的趋势;夜间灯光数据的变化趋势与GDP的变化趋势具有一定的相似性,并且与城镇化率、人口数量、第三产比例、人均公园绿地面积、流域发展指数（BDI）具有一定的相关性;流域9省（自治区）的夜间灯光数据整体变化趋势与全国灯光数据的变化趋势基本一致,呈稳定上升的趋势,但整体值均低于全国的夜间灯光数据,并且差距有所扩大,黄河流域高质量发展迫在眉睫。  相似文献   

Education for development, CD for Peace: Producing the “globally competitive” child     

Andrew Boulton 《Geoforum》2010,41(2):329-336

This paper is set against the backdrop of an increasingly pervasive discursive coupling of peace with development, and of extremism with underdevelopment. An evolving knowledge economy discourse casts education as both a key determinant of economic development, and as a crucial tool in the battle for “hearts and minds” in a global war against terrorism and extremism. Education for development, and education as anti-extremism are the twin goals of the Filipino CD for Peace - a contribution to the UN-backed International Power Users of ICT (Information Communication Technology) Symposium. In this paper, I examine the ways in which this youth Symposium feeds into and mobilizes powerful logics around the links between education and development/counterterrorism. My argument is that education for development, and one of its articulations, the CD for Peace, are undergirded by and reproduce neoliberal development logics in several overlapping respects. I illustrate the ways in which the language of connection and collaboration reproduces a distinct rationality related both to the transformative potential of (private investment in) ICT and to the production of particular kinds of subjectivities: youth as connected, informed, economically valuable global citizens beyond the reach of extremists. The Power Users project works to (re)construct teenagers as “gurus”; conflict (and poverty, and terrorism) becomes solvable through education and ICT. I show how knowledge economy discourse powerfully constructs youth as learning subjects who come to imagine their own roles and identities in specifically neoliberal ways: not only as learners, but also as advocates for this nexus of technology, education, development and peace.  相似文献   

‘Unionising’ the new spaces of the new economy? Alternative labour organising in India’s IT Enabled Services-Business Process Outsourcing industry     

Al James  Bhaskar Vira 《Geoforum》2010,41(3):364-376

This paper explores the lived experiences and aspirational social constructions of call centre work and employment in India’s high profile IT Enabled Services-Business Process Outsourcing (ITES-BPO) industry; the ways in which they differ from those previously documented amongst call centre workers in the Global North (specifically the UK); and the consequences of that geographical reconfiguration of offshored call centre work for the replicability in India of workplace collective bargaining strategies successfully developed in some UK call centres. These issues are analysed using new empirical evidence from a regional survey of 511 non-unionised ITES-BPO workers and 42 in-depth interviews in India’s National Capital Region. Based on this analysis, the paper then discusses the operation, outcomes and ongoing challenges faced by the newly formed ‘Union for ITES Professionals’ (UNITES Pro) in developing an alternative occupational organising model better suited to the particular needs, motivations and preferences of India’s young, mobile, call centre workers. The empirical analysis presented in the paper is located, therefore, within wider debates on the role of geographical context in shaping possibilities for organising white-collar service workers at different ends of global service chains in the new economy.  相似文献   

中国海洋生态效率时空格局演变及影响要素分析     

薛诚  王小华  付秀梅 《海洋通报》2022,(4)

随着海洋环境问题的日益凸显,协调海洋经济发展与海洋生态保护已成为学术界的研究热点。本文使用C2NLS方法对2003—2016年中国沿海11省区市海洋生态效率进行测度,使用SDE方法对海洋生态效率的时空演进特征进行分析,最后对影响海洋生态效率的因素进行实证探索。结果表明：①海洋生态效率整体呈上升趋势,但地区差距并未显著缩小,海洋生态效率的地区分布出现极化趋势。②海洋生态效率重心表现出西南向移动特征,东北—西南向的空间格局更加明显。③环境规制、海洋科技和对外开放可以有效提高海洋生态效率水平;产业结构效应不显著,可能是由于高污染行业同时具有高产出与高排放的特征导致;区位因素效应不显著;海洋生态效率与地区发展水平之间没有明显的二次型关系,与中国海洋经济整体发展仍处于“倒U”型曲线的上升通道情况相符,部分印证了“环境的库兹涅茨”曲线理论。  相似文献   

粤港澳大湾区港口供应链优化研究          下载免费PDF全文

王圣 《海洋开发与管理》2022,39(2):39-47

为充分发挥粤港澳大湾区港口的竞争优势,促进港口经济的协调发展,文章基于粤港澳大湾区主要港口的实际情况,构建供应链博弈模型并进行数值仿真,研究相关因素对深圳港和香港港绩效的影响。研究结果表明:随着商品价格和库存成本的提高,货物从深圳港向香港港转移,但转移幅度逐渐趋缓;深圳港在中低端商品的货源收集方面具有明显的竞争优势,而香港港对高端商品的吸引力更强;货运结构逐渐向中高端商品过渡对于提高港口收益具有促进作用,其中深圳港应通过降低商品库存成本而降低经营风险;深中通道和港珠澳大桥通车有效缩短腹地运输时间,对于绝大部分商品价格和库存成本组合都将提高粤港澳大湾区港口的总收益。  相似文献