Geographical Science Research最新文献

{"title":"浅析旅游者重游旅游目的地的影响因素 Analysis of Factors Affecting the Tourist Revisit Destinations","authors":"曹鸿魁, 薛玥","doi":"10.12677/GSER.2016.53016","DOIUrl":"https://doi.org/10.12677/GSER.2016.53016","url":null,"abstract":"重游对旅游目的地和景区的可持续发展发挥着重要作用。本课题以运城市为例，针对旅游者重游旅游目的地的影响因素进行研究，通过对市民进行实地问卷调查并对数据进行分析，明确了各因素对重游的影响程度，得出影响旅游者重游的主要因素是旅游者的收入及支付能力、之前的旅游经历、旅游者的需求、旅游目的地的基础服务设施和整体形象、旅游资源的质量，这将为政府有关部门和旅游企业制定相关旅游政策、制度和经营策略提供参考和依据。 Revisiting plays an important role in promoting the sustainable development of tourist destination and scenic spots. The subject, taking Yuncheng as an example, conducts a serious study on the factors influencing tourist’s revisiting destination; through questionnaire and analyzing the data, we can make clear the influence degree of various factors to revisiting. It is concluded that the main factors of influencing the tourists revisiting are the income of the tourists and the ability to pay, travel experiences, the demand of tourists, infrastructure services of tourist destination and the destination’s overall image. This will provide reference and basis for government departments and enterprises to develop tourism-related tourism policies, systems and business strategies.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"138 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131660063","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}

{"title":"An Empirical Study on the Development Potential of Tourism Industry Based on Factor Analysis","authors":"郭 向阳","doi":"10.12677/GSER.2016.53023","DOIUrl":"https://doi.org/10.12677/GSER.2016.53023","url":null,"abstract":"文章利用29项具体指标构建了旅游需求内生力、旅游基础保障力、旅游外在支持力、旅游供给主动力等四大指标层，形成了全新的指标体系。并搜集昆明市2006-2015年29项相关旅游数据，建立数据文件，利用SPSS20.0统计软件对数据进行主成份提取处理，进行公共因子的提取，对昆明市旅游发展潜力进行了实证研究，提出了昆明市旅游产业潜力提升的对策与建议。 The article used 29 special indicators, constructed four index layers, which included Miguel internal tourism demand, tourism infrastructure security force, travel supportive external force and tourism supply active force, and formed a new index system. And then it collected 29 tourism-re- lated data during 2006-2015 from Kunming, established a data file, and used SPSS20.0 statistical software for data principal component extraction process, and extracted the common factor. Through the empirical research of development potential of tourism industry in Kunming, measures and suggestions of the improvement of Kunming tourism’s industry potential are pre-sented.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115065063","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}

{"title":"基于贡献率模型的南宁地质灾害危险性分析 Hazard Assessment of Geological Disaster in Nanning City Based on Factor Contribution Rate Mode","authors":"王钧, 宇岩, 宫清华, 尹小玲, 熊海仙","doi":"10.12677/GSER.2016.52007","DOIUrl":"https://doi.org/10.12677/GSER.2016.52007","url":null,"abstract":"以南宁市主要地质灾害为研究对象，选取地层岩性、坡度、高程、坡向、植被覆盖指数NDVI和土地利用6大因子，构建地质灾害危险性评价指标体系，利用贡献率模型确定各因子的自权重和互权重，并建立地质灾害危险性综合评价模型。基于GIS平台，精细获取各指标分析数据，计算得到各网格地质灾害危险性综合指数值，并根据该值对地质灾害进行危险性分析。结果表明：南宁市地质灾害危险性综合指数值分布在1.18368~19.8259之间；根据该值将南宁市地质灾害危险性划分为5个分区：安全区、低危险区、中危险区、较高危险区和高危险区。高度危险区主要分布在南宁市中部，人类活动较强烈，面积约为5274.189 km2，占全市总面积6.84%；较高危险区主要在南宁市南部、东南部地区，面积约为9859.604 km2，占总面积的12.79%；中危险区主要分布在南宁市西南部、北部地区，面积约为12358.724 km2，占总面积的16.04%；低危险区主要分布在南宁市东部，面积约为16198.205 km2，占总面积的21.02%；安全区面积较大，约为33379.713 km2，占全市总面积的43.31%。研究成果可以为南宁市地质灾害防灾减灾提供依据，对于减轻和预防地质灾害具有重要意义。 Taking geological disasters in Nanning as a case study, 6 factors including geological lithology, slope, elevation, aspect, NDVI and land use are selected to construct the index system of geological hazard zoning. The factor contribution rate model is used to calculate the self-weight and inter- weigh of each factors, and the geological disaster risk evaluation model is established finally. Based on GIS platform, after obtaining each indicator analysis data, the comprehensive indexes for geological disaster risk zonings in each grid are calculated, and then the risk zonings of geological disaster in Nanning are divided into different zones according to calculated indexes. The results show that the comprehensive indexes of geological disaster risk zonings range from 1.18368 to 19.8259, and the risk zonings of geological disaster in Nanning can be divided into five: safety area, low dangerous area, moderate dangerous area, high dangerous area and extremely high dangerous area. The extremely high dangerous area is mainly distributed in the central of Nanning, human activity is relatively strong, and the area is 5274.189 km2 accounting for 6.84% of the total. The high dangerous area is mainly distributed in the south and south-east of Nanning and the area is 9859.604 km2 accounting for 12.79% of the total area. The moderate dangerous area is mainly distributed in the southwest and north of Nanning and the area is 12358.724 km2, accounting for 16.04% of the total area. The low dangerous area is mainly distributed in the east of Nanning and the area is 16198.205 km2, accounting for 21.02% of the total. The safety area is large and the area is about 33379.713 km2, accounting for 43.31% of the total area. Research results can provide the basis for geological disaster prevention and mitigation of Nanning, which is of great significance for reducing and preventing geological disasters.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"155 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128699746","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}

{"title":"热红外与被动微波遥感协同反演地表温度研究进展 Research Progress of Land Surface Temperature Synergeticly Retrieval from Thermal Infrared and Passive Microwave Remote Sensing","authors":"李国全, 代冯楠","doi":"10.12677/GSER.2016.52005","DOIUrl":"https://doi.org/10.12677/GSER.2016.52005","url":null,"abstract":"作为地表与大气界面的关键参量，地表温度是全球与区域气候变化的指示因子。本文首先分别阐述了热红外与被动微波的优劣势，指出将两者协同反演地表温度的必要性。在此基础上着重归纳阐述热红外与被动微波遥感协同反演地表温度的研究进展。随后讲述了热红外与被动微波遥感的三种协同机制即空间尺度匹配、有效温度与肤面温度转换和空间分辨率提升。其中空间尺度匹配问题可利用几何光学模型加以解决。根据热传导方程计算出地表一定深度下地表辐射对有效温度的贡献量，得到地表有效温度，可提高地表温度的反演精确，使地表温度的反演研究更具有实际意义。同时对低分辨率被动微波遥感数据的空间分辨率提升提出了构想。最后归纳总结了目前的进展和面临的问题，并就目前形势提出了未来研究的方向。 As a key parameter of surface and atmosphere, the land surface temperature (LST) is the indicator of global and regional climate change. Firstly, the advantages and disadvantages of thermal infrared and passive microwave remote sensing are expounded in this paper, and the necessity of combining passive microwave with thermal infrared remote sensing to retrieve LST is pointed out. On this basis, the research progress of combining thermal infrared with passive microwave to retrieve LST is focused on. Then this paper describes three kinds of coordination mechanisms of thermal infrared and passive microwave remote sensing, including spatial scale matching, effective temperature and LST conversion and spatial resolution enhancing. Among these, the spatial scale matching problem can be solved by using the geometrical optics model. Calculating the contribution of surface radiation at a certain depth to the effective temperature based on the heat conduction equation to obtain effective temperature of the surface can improve the inversion accuracy of LST, so that the LST inversion research will make more practical significance. At the same time, the conception to improve the spatial resolution of passive microwave is put forward. In the end, the author summarizes the current progress and problems, and puts forward the direction of future research.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125784800","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}

{"title":"协同GIS的设计与实现 The Design and Implementation of Cooperation GIS","authors":"王真, 王潇, 李静, 秦淼, 张波","doi":"10.12677/GSER.2016.52006","DOIUrl":"https://doi.org/10.12677/GSER.2016.52006","url":null,"abstract":"地理信息是复杂多样的，因此大多数地理信息系统的功能都是针对特定的用户群体，所以更要求由群体成员之间相互协作共同完成一项目标。随着计算机行业的发展，一种基于地理信息共同协调合作来完成某项任务的新型地理信息系统，即协同地理信息系统(Cooperation GIS, 简称CoGIS)应运而生。本文介绍了利用ArcGIS Engine的组件式协同地理信息系统的开发思路、总体设计方案、详细设计步骤，并且探索了协同式GIS开发的模式。 Geographic information is complex and diverse, but most of our work is in a specific group, so it is required that the members collaborate together to accomplish a goal. With the development of the computer industry, there is a kind of new geographical information system based on common co- ordination and cooperation of geographic information to complete a task, i.e. cooperation GIS, also referred to as coGIS, comes into being. This paper introduces the development framework, overall design and detailed design steps of CoGIS which uses the components of ArcGIS Engine, and ex-plores the development models of CoGIS.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130099633","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}

{"title":"基于GIS的晋城市自然村名的分布特征分析 A Distribution Characteristic Analysis of Natural Villages Based on GIS Application in Jincheng City","authors":"李丽, 贾文毓","doi":"10.12677/GSER.2016.52003","DOIUrl":"https://doi.org/10.12677/GSER.2016.52003","url":null,"abstract":"我国专家学者对于地名的研究历史悠久，但一直未形成一套完整的、科学的理论学说。直至上世纪二三十年代以后，随着地名辞书的相继发表和相关机构的建立，尤其是近些年来随着Arc GIS等专业地理软件的开发和应用使地名研究有了更广阔的研究前景，地名研究开始朝实用性、规范化方向发展。本文用EXCEL的数理统计方式和Arc GIS技术，分析晋城市地名密度和人口密度、经济类地名和人均居民可支配收入之间的关系，各县区自然类和人文类各主要类别地名的分布状况，从而得出晋城市地名文化景观的一些特征和在地名研究过程中的一些观点和看法。 Experts and scholars from our country have researched toponym for a long time, but still have not formed a set of theories which are complete and scientific. Until 20th and 30th years of last century, following publishing of toponym books and establishing of relevant institutions, especially in recent years, professional geographic software such as Arc GIS has been developed and applicated to make the topanym research studied more widely. Toponym study begins to develop in the direction of practicality and standardization. The paper uses the mathematical statistics by Excel and GIS to analyze the relationship between toponym density and population density, the distribution of main classes in nature and humanity toponyms in per county. Thus, the paper gets some conclusions according to Jincheng toponym culture landscape and some views during this research.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"147 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114152911","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}

{"title":"Extraction and Application of Flash Flood Ditch in Hunan Province Based on GIS","authors":"徐 靖宇","doi":"10.12677/GSER.2016.52009","DOIUrl":"https://doi.org/10.12677/GSER.2016.52009","url":null,"abstract":"本文基于GIS空间分析技术进行流域信息分析，结合坡度、地形起伏度等地形特征，利用逆流原理对湖南省山洪沟边界信息进行提取，结果表明：1) 湖南省山洪沟多分布在湖南省西北部、南部和中部山区。与降水分布进行对比，发现这些地区降水分布相对集中，且出现强降水的概率较大，出现山洪灾害的风险较高。2) 对山洪沟预测指标进行等级分级，用不同等级值反映了山洪灾害发生的概率，可以看出提取的山洪沟位置信息与实际发生山洪灾害的位置有很好的对应关系。说明山洪沟的分布能在一定程度内反映出山洪灾害的发生地点。3) GIS提取结果与历史普查的山洪灾害发生区域进行叠加分析，相似度较高，较好的验证了山洪沟提取的可靠性。 In this paper, GIS spatial analysis technique is based on watershed information analysis, combined with slope, terrain ruggedness, and other terrain features, to extract flash floods ditch of Hunan. The results showed that: 1) Flash floods ditches are located in mountainous areas of northwestern, southern and central in Hunan Province. Compared with the distribution of precipitation, rainfall distribution is concentrated in these areas, and both the probability of heavy precipitation and risk of flood disasters are higher. 2) Used different levels of value to reflect the probability of flash floods disasters, we can see that it has a good relationship between flash flood position by extracted and the actual location of flood disasters. To some extent, the distribution of flash floods ditch also has been reflected the occurrence of flood disasters in place. 3) The results can reflect the Flash floods ditch extraction reliability compared with the history fact of flash flood disasters.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"211 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129426816","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}

{"title":"Measurement Methods of Regional Specialization in Agricultural Land Use","authors":"Weiheng Wang, Huiyi Zhu","doi":"10.12677/GSER.2016.52010","DOIUrl":"https://doi.org/10.12677/GSER.2016.52010","url":null,"abstract":"农地利用专业化是农业现代化的一个重要标志。提高农地利用专业化水平，充分发挥区域比较优势，不仅有利于实现规模效益和集聚效益，还有利于促进技术进步，提高资源利用效率，因而成为增强地区农业竞争力的有效路径。尽管学术界对专业化及地域分工问题的关注由来已久，但相关研究主要集中于工业领域，甚少涉及农业，特别是农地利用的专业化。由于农地利用专业化的过程、机制、效应研究离不开专业化水平的定量测度，而目前又没有权威的测度方法，因此，本文通过梳理专业化方面的主要研究成果，分析总结各种专业化的测度指标，归纳并评述了可用于测度农地利用专业化的三类指标，包括空间指标、结构指标以及同时考虑空间和结构两方面的双向指标，以期为农地利用专业化的深化研究提供方法论基础和依据。 Regional specialization is a significant sign of agricultural modernization. Improving regional spe-cialization of agricultural land use and taking regional comparative advantages is not only beneficial to gain scale benefits and agglomeration effects, but also can promote technological progress and improve the efficiency of resource utilization. Consequently, it has become one of the most effective approaches to increase the competitiveness of regional agriculture. Although much attention has been paid to specialization including regional specialization, current studies mainly focus on industry field rather than agriculture, and there are few reports on specialization of agricultural land use. As the measurement is fundamental to research of regional specialization, this paper reviews the measurement indicators of regional specialization that could be applied in agricultural land use. These indicators are summarized in three types: space indices, structure indices, and duality indices. Each method is introduced in detail and commented on. Meanwhile, their advantages and disadvantages are pointed out to help the researchers to select the index properly. The results can provide methodological foundation for further research on regional specialization of agricultural land use.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115421116","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}

{"title":"Analysis on Evolution of Urban Heat Island Landscape Parameters in Zigong Based on Spatial Scale Variation","authors":"张 淮岚","doi":"10.12677/GSER.2016.52004","DOIUrl":"https://doi.org/10.12677/GSER.2016.52004","url":null,"abstract":"近年来，随着城市化进程不断加快，土地利用和土地覆盖发生了较大变化，城市热环境也相应发生了较大的改变。以自贡市作为研究对象，利用2001~2013年等时间间隔5幅Landsat遥感影像进行地表温度反演、植被归一化指数反演；再对地表温度划分出不同的热岛等级；利用监督分类中的最大似然法对自贡市土地利用类型进行分类。在不同空间尺度基础上使用景观格局指数分析自贡城市热岛景观格局随城市化演变的趋势。结果表明：自贡市随着城市化进程的加快，地表温度也在不断攀升，城市热岛效应加强，整个热岛景观也变得更加破碎化；不同空间尺度下地表温度值并不相同，因此热岛范围的划分也不相同，导致在不同热岛等级下的城市景观格局参数也存在着差异。 In recent years, along with the accelerating process of city, land use and land cover change greatly, city thermal environment has undergone great changes. Taking Zigong city as the research object, this paper uses five Landsat remote sensing images from 2001 to 2013 of equal time interval to achieve the LST and NDVI inversion, and the LST is divided into different types of heat island grades, then the maximum likelihood method of supervised classification is used to classify the land cover of Zigong city. Finally, the landscape pattern index is used to analyze the trend of urban heat island’s landscape pattern change with urbanization in Zigong city based on different spatial scales. The results show that with the acceleration of urbanization process, the LST of Zigong city is rising, urban heat island effect in strengthening, the entire island landscape become more fragmented, the LST is different under different spatial scales. Therefore, the division of the heat island range is not the same which leading to the differences in parameters of the urban landscape pattern in different heat island grades.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125072351","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}

{"title":"Study on Relationship between Natural and Social Factors and Placenames Named in Yi Nationality Language in Yunnan Province","authors":"席 武俊","doi":"10.12677/GSER.2016.52012","DOIUrl":"https://doi.org/10.12677/GSER.2016.52012","url":null,"abstract":"为探究云南省彝语地名与自然社会因子的关系，采用相关分析、自动线性建模、空间回归等方法进行不同侧面的分析。分析结果如下：1) 从相关分析与回归分析结果来看，各项自然社会因子重要性从大到小依次排列为：彝语地名与铁路距离、高程、彝语地名与道路距离、彝语地名与农用地距离、彝语地名与主要城市距离、彝语地名与水系距离、坡度。2) 从空间回归结果看，地区生产总值、人均GDP、年均温、年降水量、人均受教育年限、文盲率、成人识字率、彝族人口数量与彝语地名数量成负相关。第一产业增加值、第二产业增加值、第三产业增加值、医疗机构床位数、总人口与彝语地名数量成正相关。医疗机构床位数、年降水量通过显著性检验，表明彝语地名数量多的县市区医疗机构床位数相对也多，医疗条件相对较好；彝语地名数量多的县市区降水量相对较少。 In order to explore relationship between natural and social factors and placenames named in Yi nationality language in Yunnan province, the paper used correlation analysis, automatic linear modeling and spatial regression analysis methods to analyze it, then these conclusions could be drawn as follows. 1) From the correlation analysis and regression analysis results, the importance of natural and social factors were arranged in descending order: the distance between placenames named in Yi nationality language and railway, elevation, the distance between placenames and road, the distance between placenames and agricultural land, the distance between placenames and main cities, the distance between placenames and water system, slope. 2) From the spatial regression analysis results, GDP, real GDP per capita, annual mean temperature, annual precipita-tion, education years’ per-capita, illiteracy rate, adult literacy rate and size of Yi population were negatively correlated to the number of placenames named in YI nationality language. The value- added of the primary industry, value-added of secondary industry, value-added of the tertiary in-dustry, number of beds in medical institutions and total population were positively correlated to the number of placenames named in Yi nationality language. And the number of beds in medical institutions and annual precipitation passed the significance test, this indicated the counties and cities that had more placenames named in Yi nationality language had more beds in medical in-stitutions, they had relatively good medical conditions, however, their annual precipitation was relatively little.","PeriodicalId":171984,"journal":{"name":"Geographical Science Research","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123705527","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}