试论苏北旅游成长三角的构建   总被引：2，自引：1，他引：1  

司绪华  马晓冬  范淑青 《地理与地理信息科学》2007,23(5):109-112

苏北旅游业发展落后于苏南和苏中,在江苏省属于第三梯队。连云港、徐州和淮安具有地域邻近、交通便利、旅游资源互补、客源市场趋同等优势,运用"成长三角"结构模式,打造苏北旅游成长三角合作区,以政府层面的合作为主导,以旅游企业的合作为主体,采用3 X的扩容机制,通过互补资源的整合、统一形象的定位、客源市场的共同开拓,打造江苏省旅游业发展的新隆起区(第三极)。  相似文献   

REGIONAL TOURISM COOPERATION IN TRIANGLE ZONE OF LIAONING PROVINCE     

LONG Jiang-zhi 《中国地理科学(英文版)》2005,15(4):361-367

Strengthening the regional tourism cooperation is the requirement of both tourism development and tourist competition drive. On the one hand, resources, products, market and infrastructure in tourism are characteristics of half-public goods, which are the externalities. On the other hand, tourism competition has evolved from individual scenic spot, or finn competition to regional competition, which also requires urgent regional tourism cooperation. In recent years, the regional economic cooperation has been becoming popular in the world. The triangle tourism zone of Liaoning Province, constituted by Shenyang, Dalian and Dandong, is the core region of Liaoning tourism system. This regional tourism cooperation has been raised for a long time, but has not made substantial progress as yet. In recent years, the strategic cooperation among them has been becoming urgent, along with the change of tourism competition models, as well as the desire for building a Northeast Asia tourist economy circle. Based on literature, this paper establishes a conceptual frame of regional tourism cooperation and applies it in the analysis of the strategic tourism cooperation of Liaoning Province＇s golden triangle zone. This paper firstly examines both qualifications and motives concerning with cooperation among the three cities, and believes that the biggest difficulties involve traditional ideas, administrative institutions, communications, economic performances, time constraints, and more overlap among their tourist markets. Then this paper continues to construct a cooperating mechanism, including participant arrangements, construction of operating mechanism and construction of assisting mechanism. At last, this paper proposes approaches to the strategic cooperation such as introducing Xiuyan County, strategic integration and developing differentiated and complemented tourism products.  相似文献   

工程放样中三角高程的精度分析     

左淑红  左凤鸣  郑丽娜 《测绘与空间地理信息》2007,30(5):148-150

三角高程放样中,平面位置放样与高程放样都采用经纬仪,是一种快速的方法,但距离误差及高差误差与竖直角有很大的关系,本文对此进行了分析。同时分析了测距仪的放样精度。  相似文献   

基于皮尔斯符号三元观的专题地图符号设计     

翁敏  黄谦  苏世亮  亢孟军 《测绘地理信息》2021,46(1):44-47

作为专题地图的重要组成部分,符号始终受到广泛关注,不少学者对符号的设计方法提出了见解,然而少有学者从符号意义的角度系统研究地图符号设计。以皮尔斯的符号三元观为基础,结合专题地图特点,建立了"符号组成要素-符号表现层面-符号结构"的理论基础;并根据视觉变量的特征,阐述不同表现层面下的符号设计方法;以《深圳市地图集》中的3幅地图为例,介绍了具体的符号表达策略。  相似文献   

浅谈高铁测量中的长桥上下二等水准高程传递     

陈杭兴 《测绘与空间地理信息》2014,(5):191-195

根据高铁宁杭客专作业指导书中长桥上下二等水准高程传递的要求,进行实验模拟与实地论证,应用不同的观测方法、不同的仪器设备进行观测。通过数据处理比较不同情况下的高程传递精度,以期将结论应用于生产过程中。  相似文献   

库姆塔格沙漠水文调查小流量测验及其误差分析     

王学全  卢琦  严平  俄有浩 《干旱区地理》2011,34(1):20-25

小流量测验是库姆塔格沙漠资源环境本底调查的重要内容.根据库姆塔格沙漠及周边河流泉水野外水文调查(2007-2009),对9条河流泉水16处断面进行了流量测验,分析小流量测验方法及其误差.调查研究表明:(1)库姆塔格沙漠及其周边溪流和泉水枯季径流小,多数河流不适宜用流速仪法实测流量;(2)用V形薄壁堰进行流量测验,其随机...  相似文献   

泛长三角地区大型主题公园时空分布初步研究     

曹超轶  卢松  杨仲元 《云南地理环境研究》2011,23(5):42-49

作为世界旅游组织确定的未来旅游业发展三大趋势之一的主题公园,近年来以极为迅猛的速度发展,而作为主题公园相对较为集中的泛长三角地区,其发展速度和规模尤为突出。选取上海市、江苏省、浙江省和安徽省,即以泛长江三角洲地区为研究对象,从时间和空间两个维度上对其范围内大型主题公园的分布特征进行分析,总结出泛长三角大型主题公园的发展阶段、空间分布聚集特征明显以及影响分布的5个因素（经济发展因素、区位因素、产业融合因素、创新因素和城市发展因素）等。最后对时空分布进行总结并提出未来需要加强研究的若干方面。  相似文献   

The position and role of Wuhan City in the regional economic macro-strategies of China     

Liu Miaolong  Tu Jianhua 《中国地理科学(英文版)》1997,8(2):106-116

Taking the development of export-oriented economy (the strength and temporal sequence) as a main line, this paper discusses and analyses the position and role of Wuhan, which is the biggest metropolis in the central China and the middle section of the Changjiang (Yangtze) River basin, in the regional economic macro-strategy of China from a new visual sight. On the basis of the background of a large economic triangle constructed by Hongkong, Wuhan and Shanghai, the paper discusses the relations between Wuhan and Hongkong, Wuhan and Shanghai. The aim of the paper is to provide some new evidences for the development of great regional economy of China under the copropelling of the three great economic pivots. Supported by the National Natural Science Foundation of China.  相似文献   

Comparison of the compositions of crystalline aluminosilicate rocks and their minerals in a planar triangular projection     

Z.F. Golitsyna  S.V. Banushkina  N.V. Surkov 《Russian Geology and Geophysics》2018,59(3):257-267

The problem of comparison of the composition of crystalline rocks with the composition of the constituent minerals of these rocks is considered. It is proposed to present the composition of rocks and the compositions of the constituent minerals in the form of a triangle on the plane. The experience of presentation of compositions in phase diagrams was taken as a basis for the construction. Analysis of the crystallochemical characteristics of clinopyroxenes and garnets has shown that three parameters are enough for depicting the compositions of these and other minerals. For this purpose, similar composition components of rocks and their minerals are summarized in molecular proportions and are plotted on the triangle DO-1/2(R₂O3)-XO₂, where DO = (MgO + CaO + FeO + MnO + NiO + ...) + 1/4(Na₂O + Al₂O₃) + 1/4(K₂O + Al₂O₃), 1/2(R₂O₃) = 1/2(Al₂O₃ + Fe₂O₃ + Cr₂O₃ + ...) - (1/4(Na₂O + Al₂O₃) + 1/4(K₂O + Al₂O₃)), and XO₂ = SiO₂ + TiO₂. The compositions of minerals are expressed as the sums of their components: Ol = Fo + Fa + Lar + Neph + ..., Px = Di + En + Wol + Ged + Gip + Jd + Eg + ..., Ga = Pyr + Gross + Alm + Spe + Ski + Knr + Mj + ..., etc. A step-by-step calculation algorithm is proposed, which permits evaluation of the contents of bi- and trivalent iron during probe microanalyses of garnets and pyroxenes. Comparison of the compositions of deep-seated rocks and their minerals shows their good consistency. The proposed schematic projection permits a visual comparison of the compositions of rocks with low contents of carbonates and water, from ultrabasic (e.g., dunites) to acid (e.g., granites) ones.  相似文献   

借助罐笼确定联系点的方法及其精度分析   总被引：1，自引：0，他引：1  

陈明建  田林亚  张铎强 《测绘工程》2006,15(6):47-49

对竖井定向中联系三角形的有利形状进行讨论,根据系统传递实际情况,阐述了借助罐笼确定联系点进行竖井定向,并从精度分析的角度对其进行可行性分析。实际应用和结果表明,该方法具有一定的参考价值和实用价值。  相似文献