Geographical Science Research最新文献_第9页

青岛市旅游地域系统演化驱动因子及其作用强度分析 Analysis on Factors and Their Effects on Driving Evolution of Qingdao Regional Tourism System 青岛市旅游地域系统演化驱动因子及其作用强度分析 Analysis on Factors and Their Effects on Driving Evolution of Qingdao Regional Tourism System

Geographical Science Research Pub Date : 2015-07-02 DOI: 10.12677/GSER.2015.43015

李雪

{"title":"青岛市旅游地域系统演化驱动因子及其作用强度分析 Analysis on Factors and Their Effects on Driving Evolution of Qingdao Regional Tourism System","authors":"李雪","doi":"10.12677/GSER.2015.43015","DOIUrl":"https://doi.org/10.12677/GSER.2015.43015","url":null,"abstract":"本文立足旅游地域系统运行状态，建立了包括自然生态环境、社会经济、区位、旅游本底条件、政府旅游业宏观调控水平等诸多层面因素的系统演化驱动因子指标体系，借助灰色关联分析、协整检验与估计等定量研究方法，分析青岛市旅游地域系统演化的关键驱动因子及其作用强度。结果表明，社会经济基础、旅游区位、旅游本底条件及政府对旅游业宏观调控水平对青岛市旅游地域系统发展起正向作用；旅游开发及旅游经济发展通过增大生态环境负面影响，间接对系统发展起负向作用。旅游经济与生态环境协调发展是旅游地域系统可持续发展的关键。 Based on the status of regional tourism system, this paper established complex index system in-cluding eco-environment, social economy, tourism location, tourism development conditions and the efficiency of government macro-management on tourism, and analyzed the key factors and their effects on driving evolution of Qingdao regional tourism system with Gray Relational Analysis and Co Integration Analysis. The data show that social economy, tourism location, tourism development conditions and the efficiency of government macro-management on tourism play a positive role in Qingdao regional tourism system development, while the negative effect of eco- environment caused by tourism development and tourism economy plays a negative role in the system development indirectly. Coordinative development of tourism economy and ecological environment is the key to sustainable development of regional tourism system.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115909741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

广州市登革热疫情时空扩散趋势探究 Study on the Spatiotemporal Diffusion Trend of Dengue Fever in Guangzhou 广州市登革热疫情时空扩散趋势探究 Study on the Spatiotemporal Diffusion Trend of Dengue Fever in Guangzhou

Geographical Science Research Pub Date : 2015-07-02 DOI: 10.12677/GSER.2015.43009

李卫红, 陈业滨, 闻磊

{"title":"广州市登革热疫情时空扩散趋势探究 Study on the Spatiotemporal Diffusion Trend of Dengue Fever in Guangzhou","authors":"李卫红, 陈业滨, 闻磊","doi":"10.12677/GSER.2015.43009","DOIUrl":"https://doi.org/10.12677/GSER.2015.43009","url":null,"abstract":"[目的]分析广州市登革热疫情时空扩散趋势，为防治提供依据。[方法]选择广州市7大核心区县为研究对象。以天为单位，对2014年上报的登革热病例进行整理。采用多项式拟合方法，对每个区县的登革热发展趋势进行趋势拟合，再利用1阶求导与2阶求导，分别获取该区县发展趋势中的转折点、突变点。最后采用Spearman相关性分析方法，分析登革热发展趋势中的影响因素及各关键趋势节点之间的相互关系。[创新]时间上以天为单位，对2014年的广州市每天的登革热病例数据进行整理；空间上精确定位每一例登革热病例，分析结果更准确；结合数学上的趋势拟合与导数分析方法，对登革热扩散趋势进行分析，能够探究登革热疫情的生命周期以及扩散规律。[结果]登革热的发展共经历偶然出现、初期发展、疫情爆发以及疫情消亡等四个阶段；登革热初期发展阶段的开始时刻、开始时刻数量、突变时刻、突变时刻数量、转折时刻、转折时刻数量彼此间存在显著相关性；人口密度对登革热总量有显著影响，二者间的相关性高达0.893。[结论]广州市登革热的扩散具有明显的季节性；登革热的传播具有区域性；登革热初期发展阶段开始时刻越早，爆发的破坏力越强；登革热与人口密度具备明显的相关关系。 [Objective] To analyze the spatiotemporal diffusion trend of Dengue Fever (DF) in Guangzhou, and guide scientific prevention and control measures. [Methods] Totally 7 districts of Guangzhou city were chosen and investigated. Daily reported cases of DF in 2014 were collected. Using polynomial fitting method, 1 order derivative and 2 derivative methods to fit the development trend of DF in each district, we obtain the turning-point, mutational-point of the curve trend of DF respectively. Finally, using Spearman correlation analysis method, we analyze the relationship between the population and DF diffusion trends. [Innovation] In order to obtain more accurate results, we not only collected daily DF cases data of Guangzhou city in 2014, but also accurately located each case of DF in space; combining with the trend fitting and derivative analysis methods, we analyze the diffusion trend, life cycle and diffusion rule of DF. [Results] DF’s development process has expe-rienced four stages: the occasional stage, the development stage, the epidemic stage and the dis-appearance stage; there is a correlation between the various stages of DF development; In Guang-zhou, the population density has a significant impact on DF, correlation coefficient has reached 0.893. [Conclusion] The diffusion trend of DF in Guangzhou city has obvious seasonal and regional; the development stage started earlier, the destructive force is much stronger; DF and population density have obvious correlation.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116941043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

抚仙湖和星云湖水质变化趋势分析 The Analysis of Water Quality Change Trend for Lake Fuxian & Lake Xingyun 抚仙湖和星云湖水质变化趋势分析 The Analysis of Water Quality Change Trend for Lake Fuxian & Lake Xingyun

Geographical Science Research Pub Date : 2015-07-02 DOI: 10.12677/GSER.2015.43010

张云鹰, 谢曼平, 刘姗姗, 李华勇, 段立曾

{"title":"抚仙湖和星云湖水质变化趋势分析 The Analysis of Water Quality Change Trend for Lake Fuxian & Lake Xingyun","authors":"张云鹰, 谢曼平, 刘姗姗, 李华勇, 段立曾","doi":"10.12677/GSER.2015.43010","DOIUrl":"https://doi.org/10.12677/GSER.2015.43010","url":null,"abstract":"国内有关抚仙湖及星云湖的水环境指标的成文调查研究始于1963年。但2008年抚仙湖—星云湖倒流之后的研究几乎空白，对两湖联动机制研究也较少。本文结合1957~2009年的气象数据和两湖水质参数，分析湖泊对全球气候变化的响应，同时探究两者联动影响机制及其空间差异。发现近半个世纪以来，温度有明显的波动上升，降水量有轻微的波动下降趋势，相比夏季，冬季对全球气候的变化有更敏感的响应，云南高原湖泊的抚仙湖和星云湖正向着不利于湖泊良性循环的方向发展；抚仙湖和星云湖均存在时空异质性，受人类活动比较小的地区，水质较好，星云湖东岸水质好于西岸水质；在各项指标中，星云湖几乎均高于抚仙湖，其中，星云湖的电导率(Spcond)约是抚仙湖的2倍，星云湖的藻蓝蛋白约是抚仙湖的21倍，但抚仙湖和星云湖的PH值均偏高。 The domestic written research on water environment of Lake Fuxian & Lake Xingyun has begun since 1963. But after 2008, the research on Lake Fuxian & Lake Xingyun is almost blank, and the research on the linkage mechanism between the two lakes is also insufficient. Based on the me-teorological data from 1957 to 2009 and on the water quality parameters, this paper analyses the situation of lakes in response to global climate change, at the same time explores the mechanism of influence and its spatial difference. It is found that in nearly half a century, the temperature fluctuations increase markedly, and the precipitation fluctuation decline slightly. Compared with summer, the two lakes have more sensitive response to global climate change in winter. Lake Fuxian & Lake Xingyun of Yunnan plateau are developing in the direction unfavorable to a virtuous cycle; Lake Fuxian & Lake Xingyun both have spatio-temporal heterogeneity and areas less affected by human activity. The water quality is relatively good, and the water quality on the east side of Lake Xingyun is better than that in the west; almost all the indicators of Lake Xingyun are higher than those of Lake Fuxian. The conductivity (Spcond) of Lake Xingyun is about twice of Lake Fuxian. The Cynobacteria of Lake Xingyun is about 21 times of Lake Fuxian. However, the PH values of Lake Fuxian & Lake Xingyun are both on the high side.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123471267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

青岛市旅游地域系统可持续发展动态仿真与评价 Dynamic Simulation and Analysis on Sustainable Development of Qingdao Regional Tourism System 青岛市旅游地域系统可持续发展动态仿真与评价 Dynamic Simulation and Analysis on Sustainable Development of Qingdao Regional Tourism System

Geographical Science Research Pub Date : 2015-07-02 DOI: 10.12677/GSER.2015.43017

李雪

{"title":"青岛市旅游地域系统可持续发展动态仿真与评价 Dynamic Simulation and Analysis on Sustainable Development of Qingdao Regional Tourism System","authors":"李雪","doi":"10.12677/GSER.2015.43017","DOIUrl":"https://doi.org/10.12677/GSER.2015.43017","url":null,"abstract":"旅游经济与生态环境协调发展是旅游地域系统可持续发展的关键。本文以青岛市旅游地域系统为研究对象，运用系统动力学方法，仿真旅游地域系统动态变化趋势、调控系统发展，探索青岛市旅游地域系统可持续发展模式。主要结论：第一，青岛市旅游地域系统存在低效发展问题，具体表现为旅游产业粗放型经济增长和旅游地域空间低效率扩张；第二，以目前自然演变过程，青岛市旅游地域系统状态呈阶段性下降态势，须在2015年系统状态进入第二次下降趋势之前对其进行调控、优化；第三，仿真结果比较分析表明，适度加大旅游资源开发、旅游基础设施建设力度，增强政府对旅游业宏观调控作用，加大生态建设与环境保护力度，走集约型增长道路，是青岛市旅游地域系统可持续发展的选择。 Coordinative development of tourism economy and ecological environment is the key point to sustainable development of regional tourism system. The paper takes the regional tourism system of Qingdao as the study area, simulates and regulates its development trend to explore the sus-tainable development pattern of the system, by the method of System Dynamics. The main conclu-sions are as follows: First, the regional tourism system of Qingdao is in somewhat inefficient de-velopment, specially the extensive growth of tourism economy and the inefficient expansion of tourism geographic space. Second, according to the natural evolution, the system will present a declining trend by phases, and regulations must be done before it enters into the second declining phase in 2015. Third, the comparative analysis on simulation results shows that a moderate in-crease of government’s macro-control on tourism, tourism resources development and tourism infrastructure construction, resulting in the intensive growth of tourism economy, is the way to realize the sustainable development of regional tourism system of Qingdao.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127372351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

地缘结构视角下中国西北部地缘环境与国家安全 Analyzing Geo-Setting and National Security of Northwest China in the Perspective of Geo-Structure 地缘结构视角下中国西北部地缘环境与国家安全 Analyzing Geo-Setting and National Security of Northwest China in the Perspective of Geo-Structure

Geographical Science Research Pub Date : 2015-03-31 DOI: 10.12677/GSER.2015.42008

曹原, 王惠文

{"title":"地缘结构视角下中国西北部地缘环境与国家安全 Analyzing Geo-Setting and National Security of Northwest China in the Perspective of Geo-Structure","authors":"曹原, 王惠文","doi":"10.12677/GSER.2015.42008","DOIUrl":"https://doi.org/10.12677/GSER.2015.42008","url":null,"abstract":"我国周边地缘结构复杂。我国西北部毗邻广阔的中亚地区。中亚地区多民族、多文化交叠，对我国国家安全构成一定威胁；同时，中亚地区对保障我国能源供给起着十分重要的作用。近年来，美国中亚南亚政策的调整、大国在这一地区的“博弈”、经济领域的侵害、文化领域的渗透、“三股势力”的活动等，严重影响我国的国家安全。为了应对这一局势，我国要借助“上海合作组织”这一多边合作平台，加强与各相关国家的合作，防止“东突”势力与国际反华势力、“三股势力”暗中勾结，破坏中国与中亚国家的关系。防止大国在中亚的军事争夺演化成对中国的直接安全威胁。积极参与中亚石油生产和经营活动，避免中亚形势发展对中国能源安全造成重大冲击。发挥新丝绸之路的地缘战略价值，坚持中国的西部开发、开放和发展，辐射带动中亚地区的振兴和繁荣。加强与俄罗斯的睦邻友好关系，利用两国地缘上毗邻的有利条件，背靠对方，形成地缘政治合力，以对付共同面临的各种问题和威胁，争取最大的战略回旋余地和安全利益。加强与邻国的和平地缘外交，维护邻国的稳定，构筑中国的和平安全环境。 Geo-structure surround China is complicated. The Northwest China adjoins the wide, multi-ethnic and multi-cultural blended Central Asia which is the threat situation to China. In the meantime, Central Asia plays a very important role in guaranteeing China’s national resources supply. In re-cent years, the changes of American strategies, “game playing” between other great powers and terrorist activities in this area badly affect China’s national security. In order to response this sit-uation, first, we should strengthen cooperation with related countries with the help of Shanghai Cooperation Organization in order to promote the relationship with Central Asian countries; second, build effective cooperation mechanism against terrorist activities with surrounding countries; third, join oil production and management in Central Asia actively. From inside of our country, we should develop geo-strategic value of the New Silk Road to promote the development in West China and association between West China and its neighbor countries. Also, we should consolidate the relationship with Russia to formulate resultant force in this area and the world to strive for national security interests.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126488477","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

庐山牯岭(东谷)别墅群人居环境分析庐山牯岭(东谷)别墅群人居环境分析

Geographical Science Research Pub Date : 2015-03-31 DOI: 10.12677/GSER.2015.42007

陈亚颦, 李玉轩

{"title":"庐山牯岭(东谷)别墅群人居环境分析","authors":"陈亚颦, 李玉轩","doi":"10.12677/GSER.2015.42007","DOIUrl":"https://doi.org/10.12677/GSER.2015.42007","url":null,"abstract":"庐山牯岭别墅群，有着优越的地理位置和垂直高差十分显著的独有自然环境，而且在李德立等人生态城市理念的科学设计开发下，不仅形成了世界建筑园林，而且形成了基础设施完备日渐繁荣的东方田园城镇，这些都使得庐山东谷别墅群越来越具有生机和价值。本文首先对庐山牯岭别墅群进行自然人文因素分析，对早期的牯岭别墅群进行结合自然设计的人居理念分析，然后结合其规划开发历史及现状制作庐山牯岭别墅群布局图，具体分析牯岭别墅群的人居环境。 Lushan Guling villas not only have a favorable geographical and vertical elevation significantly natural environment, but also in the design of Lide Li’s eco-city concept, which has been formed the world’s architectural landscape, and the East prosperously idylic towns with the complete in-frastructure, which are made in the East Vale villas increasingly vitality and value. This article firstly analyzed Lushan villas’s natural and humani-ties factors, and the early villas’ combining natural design with the concept of residential, then combined with its development history and status quo of production Lushan Guling villas’ layout, detailed analysis of the villas of Living Envi-ronment.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131728453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

旅游产品的优化开发研究—以普者黑景区为例 Study on the Optimal Development of Tourism Products—Taking the Puzhehei for Example 旅游产品的优化开发研究—以普者黑景区为例 Study on the Optimal Development of Tourism Products—Taking the Puzhehei for Example

Geographical Science Research Pub Date : 2015-03-31 DOI: 10.12677/GSER.2015.42006

王大力, 吴映梅, 李芳, 毕松云

引用次数: 0

武汉与世界城市的水景形态学对比分析 A Morphological Analysis of the Waterscape in Wuhan and Selected World Cities 武汉与世界城市的水景形态学对比分析 A Morphological Analysis of the Waterscape in Wuhan and Selected World Cities

Geographical Science Research Pub Date : 2015-03-31 DOI: 10.12677/GSER.2015.42005

陈祉曈, 张明

{"title":"武汉与世界城市的水景形态学对比分析 A Morphological Analysis of the Waterscape in Wuhan and Selected World Cities","authors":"陈祉曈, 张明","doi":"10.12677/GSER.2015.42005","DOIUrl":"https://doi.org/10.12677/GSER.2015.42005","url":null,"abstract":"在“武汉2049”长期发展战略规划提出将在2049年将武汉打造成为世界城市的背景下，关注到大部分的世界城市不仅拥有较高的经济水平，同时也提供一个优越的软环境，如城市水环境，为居民营造高质量的景观与居住环境。由此采用同时期遥感影像，从水景形态出发，将武汉与其他世界城市及一部分国内一二线城市进行比较，以四项重要的量化指标水体量、水斑块、水陆混合度、水岸线描述案例城市的水景特征，具体比较了8个指数包括不同类型水体量、水斑块均匀度、最大斑块比、分离度、熵值、水岸线长度、边缘密度等。研究结果显示：武汉是一个具有中等水量的城市、城市水斑块均衡、拥有相当长的水岸线、水陆混合度非常高；湖区是武汉高水陆混合度的主要原因；武汉拥有其他城市不能比肩的极长水岸线，水岸线是其最重要的城市特征。基于此总结提出了武汉在水景形态影响下的三个重点发展策略。 In November 2013, Wuhan “Year of 2049” Long-term Development Strategic Plan put forward to build Wuhan a world city. Under this background, we notice that most of the world cities not only have a higher economic level, but also have a good soft ambient just like waterscape to provide high-quality landscape and life for the citizens just like New York and Chicago. This article compares Wuhan to some typical world cities and some influential Chinese urban areas in term of the waterscape to emphasize the uniqueness and advantage. First we chose some case cities, then an evaluation system was built to analyze the water data extracted from the remote sensing image including four important quantitative indicators which were raised to describe the characteristic of the waterscape. Detailed indexes include water area, patches number, largest patch index, Split, entropy and total water line and edge density. The results indicate that Wuhan is a city with fairly large water area; its patch size is quite suitable for creating high quality living space and waterfront. The mixing degree of the land and water is extremely high and the longest waterline is a unique advantage of it. Then longest water line is the most important water character. In the comparison you can see Wuhan is the only one who owns so many lakes which several layers of living space are easy to form. Based on the research conclusion, three key development strategies were brought forward to participate in the development process of Wuhan.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114351237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

系列案件犯罪地理目标模型下空间点群综合距离算法优化 Criminal Geographic Target Model Optimal Integrated Distance between Spatial Points of Serial Burglaries 系列案件犯罪地理目标模型下空间点群综合距离算法优化 Criminal Geographic Target Model Optimal Integrated Distance between Spatial Points of Serial Burglaries

Geographical Science Research Pub Date : 2015-01-30 DOI: 10.12677/GSER.2015.41003

戴侃, 李卫红, 闻磊, 陈业滨

{"title":"系列案件犯罪地理目标模型下空间点群综合距离算法优化 Criminal Geographic Target Model Optimal Integrated Distance between Spatial Points of Serial Burglaries","authors":"戴侃, 李卫红, 闻磊, 陈业滨","doi":"10.12677/GSER.2015.41003","DOIUrl":"https://doi.org/10.12677/GSER.2015.41003","url":null,"abstract":"本文根据地理画像理论中的犯罪地理目标模型(CGT)，以国内Q、S两个城市城区的系列入室盗窃案件为研究对象，进行犯罪人的犯罪活动距离以及案件点群综合距离算法优化选择研究，旨在利用系列案件点群的空间分布预测犯罪人可能的居住区域，为警务部门刑侦破案服务。通过研究发现：1) 研究区内系列入室盗窃案件的犯罪人在进行犯罪时遵循距离衰减原则，即在一定的距离范围内集中多次作案；2) 在进行CGT建模时，两研究区模型的经验性常数表现出一致性；3) 在选择最优的案件点群综合距离算法模拟犯罪人“心理缓冲区”问题上，与传统CGT模型使用点群内平均最邻近距离的一半相比，研究区Q市使用标准距离算法获得了更好的预测效果。 We used criminal geographic targeting (CGT) model—one of the geographic profiling methods— based on the real data of serial burglaries of two Chinese cities Q and S to discover the journey- to-crime distance of offenders and the optimal integrated distance between points for CGT model. We wanted to detect offenders’ residences and serve for the police department. Our results show that 1) the serial burglary offenders of our two research areas comply with the distance-decay function when they commit crimes, that is, they always repeatedly commit crimes within a certain distance; 2) the empirical constants of CGT model in the two research areas exhibit consistency; 3) compare with the traditional CGT model, city Q uses standard distance of crime points to simulate the “buffer zone” of offenders can improve the accuracy of CGT model.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124914424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Topophilia：恋“地”情结——评《地方：记忆、想象与认同》 Topophilia—A Review of Place: A Short Introduction Topophilia：恋“地”情结——评《地方：记忆、想象与认同》 Topophilia—A Review of Place: A Short Introduction

Geographical Science Research Pub Date : 2015-01-30 DOI: 10.12677/GSER.2015.41002

李燕

{"title":"Topophilia：恋“地”情结——评《地方：记忆、想象与认同》 Topophilia—A Review of Place: A Short Introduction","authors":"李燕","doi":"10.12677/GSER.2015.41002","DOIUrl":"https://doi.org/10.12677/GSER.2015.41002","url":null,"abstract":"“地方”这一概念，经由人文主义地理学大师段义孚(Yi-Fu Tuan）的阐发后，逐渐得到地理学界，尤其是人文地理学界的重视和发展，如今已成为人文地理学的核心概念之一。然而，目前国内却很难找到一本系统介绍这一重要概念的书籍，蒂姆•克雷斯韦尔(Tim Cresswell)的著作“Place: a short introduction”(中译本名为《地方：记忆、想像与认同》)正好填补了这一空白。此书系统、生动地呈现了国外著名人文地理学家对“地方”的不同理解和运用。遗憾的是，截至目前鲜见对该书的推介和书评发表。鉴于此，本文将专门介绍这一以“地方”为主题的专著，并予以评述。 The concept of place has attracted more attentions and developed in geography field, especially in human geography field with exposition by Yi-Fu Tuan, a humanistic geographer around the world. Now it has become one of the core concepts of human geography. However, it is difficult to find a book to introduce this important concept, while the book Place: A Short Introduction written by Tim Cresswell fills in the gaps. This book presents vividly foreign famous human geographers’ different understanding and application of place. But so far, few recommendation and commentary of the book are published. In view of this, this paper introduces the book with theme of place and reviews on academic significances.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114462187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0