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Epidemiologic Evolution Platform Using Integrated Modeling and geographic information system

Computers, Materials & Continua 2021年第5期67卷 1645-1663页

作者： Adrian Brezulianu Oana Geman Muhammad Arif Iuliana Chiuchisan Octavian Postolache Guojun Wang Faculty of Electronics Telecommunications and Information TechnologyGheorghe Asachi Technical University from IasiIasi700050Romania Faculty of Electrical Engineering and Computer Sciences Stefan cel Mare University of SuceavaSuceava720229Romania School of Computer Science Guangzhou UniversityGuangzhou510006China

At the international level, a major effort is being made to optimizethe flow of data and information for health systems management. The studiesshow that medical and economic efficiency is strongly influenced by the levelof development and complexity of implementing an integrated system of epidemiological monitoring and modeling. The solution proposed and describedin this paper is addressed to all public and private institutions involved inthe fight against the COVID-19 pandemic, using recognized methods andstandards in this field. The Green-Epidemio is a platform adaptable to thespecific features of any public institution for disease management, based onopen-source software, allowing the adaptation, customization, and furtherdevelopment of “open-source” applications, according to the specificities ofthe public institution, the changes in the economic and social environment andits legal framework. The platform has a mathematical model for the spreadof COVID-19 infection depending on the location of the outbreaks so thatthe allocation of resources and the geographical limitation of certain areascan be parameterized according to the number and location of the real-timeidentified outbreaks. The social impact of the proposed solution is due to theplanned applications of information flow management, which is a first stepin improving significantly the response time and efficiency of people-operatedresponse services. Moreover, institutional interoperability influences strategicsocietal factors.

关键词： Epidemiology evolution service-oriented architecture pandemic geographic information system epidemiological modeling

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Comprehensive assessment method for environmental impact of railway based on geographic information system

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Journal of Central South University of Technology 2004年第3期11卷 340-342页

作者：吴小萍陈秀方马超群杨晓宇冉茂平孟祥定 School of Civil Engineering and Architecture Central South University Changsha 410075 China Mobile Postdoctoral Study and Research Station School of Industry and Business Management Hunan University Changsha 410082 China

By integrating the merits of the map overlay method and the geographic information system (GIS), a GIS based map overlay method was developed to analyze comprehensively the environmental vulnerability around railway and its impact on the environment, which is adapted for the comprehensive assessment of railway environmental impact and the optimization of railway alignments. The assessment process of the GIS based map overlay method was presented, which includes deciding the system structure and weights of assessment factors, making environmental vulnerability grade maps, and evaluating the alternative alignments comprehensively to obtain the best one. With the GIS functions of spatial analysis, such as overlay analysis and buffer analysis, and functions of handling attribute data, the GIS based map overlay method overcomes the shortcomings of the existing map overlay method and the conclusion is more reasonable. In the end, a detailed case study was illustrated to verify the efficiency of the method.

关键词： railway planning environmental impact assessment geographic information system graph overlay method

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The Application of geographic information system on Telecommunication Cable Management system

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Wuhan University Journal of Natural Sciences 2001年第Z1期6卷 482-485页

作者： He Hong bo,Wang Wen jun, Zeng Qiao ming College of information, Changsha Railway University, Changsha 410075, China College of information Changsha Railway University Changsha China

geographic information system (GIS) is a computer system to manage the geographically distributed data. It combines the process of geographic information and attribute information. Telecommunication bureau has great requirements for GIS and corresponding software platforms due to the speciality of the telecommunication system. The design ideas, solutions and basic functions of the telecommunication GIS for the cable design and maintenance are discussed.

关键词： design maintenance geographic information system

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Landfill Site Suitability Assessment Using geographic information system (GIS) and Analytic Hierarchy Process (AHP) in Butuan City, Philippines

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Journal of Environmental & Earth Sciences 2023年第1期5卷 95-107页

作者： Francis Jhun T.Macalam Kaleb P.Arreza Angelica T.Magpantay Kristine Y.Rabaño Department of Environmental Science and Technology College of Science and MathematicsUniversity of Science and Technology of Southern PhilippinesCagayan de Oro Campus9000Philippines Department of Environmental Science College of Forestry and Environmental StudiesMindanao State University9023Philippines Interdisciplinary Studies Center for Integrated Natural Resources and Environment Management College of Forestry and Natural ResourcesUniversity of the Philippines Los BañosLaguna4031Philippines School of Environmental Science and Management University of the Philippines Los BaňosLaguna4031Philippines

Landfilling is one of the most effective and responsible ways to dispose of municipal solid waste(MSW).Identifying landfill sites,however,is a challenging and complex undertaking because it depends on social,environmental,technical,economic,and legal *** study aims to map the optimal sites that were environmentally suitable for locating a landfill site in Butuan City,*** reference to the policy requirements from DENR Section I,Landfill Site Identification Criteria and Screening Guidelines of National Solid Waste Management Commission,the integration of a geographic information system(GIS)model builder and Analytical Hierarchy Process(AHP)has been used in this study to address the aforementioned challenges related to the landfill site suitability *** on the generated sanitary landfill suitability map,results showed that Barangay Tungao(1131.42967 ha)and Florida(518.48 ha)were able to meet and consider the three(3)main components,namely economic,environmental,and physical criteria,and are highly suitable as landfill site locations in Butuan *** is recommended that there will conduct a geotechnical evaluation,involving rigorous geological and hydrogeological assessment employing a combination of site investigation and laboratory *** addition,additional specific social,ecological,climatic,and economic factors need to be considered(*** impact on humans,flora,fauna,soil,water,air,climate,and landscape).

关键词： geographic information system Sanitary landfill Analytic hierarchy process Butuan City Site suitability

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Mapping potential areas for groundwater storage in the High Guir Basin(Morocco):Contribution of remote sensing and geographic information system

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Journal of Groundwater Science and Engineering 2019年第4期7卷 309-322页

作者： Abderrahime Nouayti Driss Khattach Mohamed Hilali Nordine Nouayti Laboratory of Applied Geosciences Faculty of SciencesUniversity Mohamed First Oujda 60000Morocco Research Team of Mining Water and Environment EngineeringFaculty of Sciences and TechniquesMoulay Ismail University52000Post Box:509BoutalamineErrachidiaMorocco Laboratory ofWater and Environmental Engineering Al Hoceima National School of Applied Sciences PO Box 03Ajdir Al Hoceima

Identification of water potential areas in arid regions is a crucial element for the enhancement of their water resources and socio-economic development. In fact, water resources system-planning can be used to make various decisions and implement manage- ment of water resources policies. The purpose of this study is to identify groundwater sto- rage areas in the high Guir Basin by implementing geographic information system (GIS) and Remote Sensing methods. The required data for this study can be summarized into five critical factors: Topography (slope), lithology, rainfall, rock fracture and drainage. These critical factors have been converted by the GIS into thematic maps. For each cri- tical parameter, a coefficient with weight was attributed according to its importance. The map of potential groundwater storage areas is obtained by adding the products (coeffi- cient × weight) of the five parameters. The results show that 50% to 64% of the total area of the High Guir Basin is potentially rich in groundwater, where most of fracture systems are intensely developed. The obtained results are validated with specific yield of the aqui- fer in the study area. It is noted that there is a strong positive correlation between excel- lent groundwater potential zones with high flows of water points and it diminishes with low specific yield with poor potential zones.

关键词： High Guir Basin Groundwater storage Remote Sensing Potential assessment geographic information system

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Function Analyses of geographic information system on Rural Distribution Network

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Journal of Northeast Agricultural University(English Edition) 2006年第2期13卷 178-181页

作者： FANG Junlong FAN Yongcun ZHANG Chunmei GU Shumin Engineering College Northeast Agricultural University Harbin Heilongjiang 150030 PRC Hulin Electric Power Bureau Hulin Heilongjiang 158400 PRC

With the actuality and characteristic and requirement of rural power enterprise distribution network management, this article introduced the function of geographic information system on the framework of distribution n... 详细信息

关键词： function analyses geographic information system distribution network

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The application of Yangtze Estuary Tidal Wetlands geographic information system

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Journal of geographical Sciences 2005年第2期15卷 155-166页

作者： WANGJun CHENZhenlou XUShiyuan WANGDongqi LIUJie KeyLaboratoryofGeo-informationScienceoftheMinistryofEducation EastChinaNormalUniversityShanghai200062China StateKeyLaboratoryofEstuarineandCoastalResearch EastChinaNormalUniversityShanghai200062China

Yangtze Estuary Tidal Wetlands geographic information system (YETWGIS) is a comprehensive software system for environmental management and decision of Yangtze estuary tidal wetlands. Based on MapObjects components technology, Data Mining technology, mathematical modeling method and Visual Basic language, this software system has many functions such as displaying, editing, querying and searching, spatial statistics and analysis, thematic map compiling, and environmental quality evaluation. This paper firstly outlined the system structure, key techniques, and achieving methods of YETWGIS, and then, described the core modules (the thematic map compiling module and environmental quality evaluation model module) in detail. In addition, based on information entropy model, it thoroughly discussed the methods of environmental quality evaluation and indicators' weight calculation. Finally, by using YETWGIS, this paper analyzed the spatial distribution characteristics of Heavy Metal and Persistent Organic Pollutants (POPs) of the Yangtze estuary tidal wetlands in 2002, and evaluated the environmental quality of the Yangtze estuary tidal wetlands in 2003.

关键词： Yangtze estuary tidal wetland geographic information system components technology information entropy model

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Evaluation of tobacco soil fertility suitability of the Sanmenxia area, China, based on geographic information systems

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Frontiers in Biology 2009年第4期4卷 453-459页

作者： Haisheng CHEN Yongfeng YANG Guoshun LIU Zhengxian TONG Zhejiang Tongji Vocational College of Science and Technology Hangzhou 311231China National Tobacco Cultivation Physiology and Biochemistry Research CenterHenan Agricultural UniversityZhengzhou 450002China

The growth of flue-cured tobacco is sensitive to changes in environmental *** tobacco leaf production is strictly restricted by regional cultivated *** the purpose of reasonable utilization and scientific management of Sanmenxia tobacco fields,it is meaningful to evaluate the soil fertility suitability of tobacco crops quantitatively and *** this study,the global positioning system(GPS)technology was used to obtain sample point information *** on the analysis of fertility properties of soil samples collected from the Sanmenxia tobacco planting regions in Henan Province,we present the index system of soil fertility suitability for tobacco *** integrated evaluation of soil fertility suitability was studied with six indices,including organic matter,pH value,available nitrogen(N),available phosphorus(P),available potassium(K),and chlorine(Cl–1)content of surface *** subjective grade value was calculated according to S-type and parabola-type functions of the effect of evaluation factors on tobacco ***,the weight value of soil fertility suitability indices was calculated by the method of Hiberarchy *** soil fertility suitability level was evaluated and *** suitability map of the Sanmenxia tobacco planting regions in Henan Province was then drawn with the geographic information system(GIS)software *** was found that highly suitable fields were mainly distributed in the high mountains in the Southwestern part of the investigated regions where soil pH value and the contents of organic matter were medium,but the contents of available P and available K were higher,accounting for 79.36% of the whole *** fields were 17% of the whole area,mainly distributed in the middle part of the investigated regions where soil pH value was *** fields existed in the northern-east and middle part of the Sanmenxia where the contents of soil Cl^(–)was very high,accounting for 3

关键词： geographic information system tobacco eva-luation factors weight value soil fertility suitability

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A land use regression for predicting NO_2 and PM_(10) concentrations in different seasons in Tianjin region,China

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Journal of Environmental Sciences 2010年第9期22卷 1364-1373页

作者： Li Chen Zhipeng Bai Shaofei Kong Bin Han Yan You Xiao Ding Shiyong Du Aixia Liu College of Environmental Science and Engineering Nankai University Tianjin 300071 China State Environmental Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution and Control Iianjin 300071 China College of Urban and Environmental Science Tianjin Normal University Tianjin 300387 China Jinan Institute of Environmental Sciences Jinan 250014 China Tianjin Institute of Meteorological Science Tianjin 300074 China

Land use regression （LUR） model was employed to predict the spatial concentration distribution of NO2 and PM10 in the Tianjin region based on the environmental air quality monitoring data. Four multiple linear regression （MLR） equations were established based on the most significant variables for NO2 in heating season （R2 = 0.74）, and non-heating season （R2 = 0.61） in the whole study area; and PM10 in heating season （R2 = 0.72）, and non-heating season （R2 = 0.49）. Maps of spatial concentration distribution for NO2 and PM10 were obtained based on the MLR equations （resolution is 10 krn）. Intercepts of MLR equations were 0.050 （NOz, heating season）, 0.035 （NO2, non-heating season）, 0.068 （PM10, heating season）, and 0.092 （PM10, non-beating season） in the whole study area. In the central area of Tianjin region, the intercepts were 0.042 （NO2, heating season）, 0.043 （NO2, non-heating season）, 0.087 （PM10, heating season）, and 0.096 （PMl0, non-heating season）. These intercept values might imply an area＇s background concentrations. Predicted result derived from LUR model in the central area was better than that in the whole study area. Rz values increased 0.09 （heating season） and 0.18 （non-heating season） for NO2, and 0.08 （heating season） and 0.04 （non-heating season） for PMl0. In terms of R2, LUR model performed more effectively in heating season than non-heating season in the study area and gave a better result for NOz compared with PM10.

关键词： land use regression air pollution Tianjin background concentration geographic information system

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Development of systems for detection,early warning,and control of pipeline leakage in drinking water distribution:A case study

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Journal of Environmental Sciences 2011年第11期23卷 1816-1822页

作者： Weifeng Li Wencui Ling Suoxiang Liu Jing Zhao Ruiping Liu Qiuwen Chen Zhimin Qiang Jiuhui Qu State Key Laboratory of Environmental Aquatic Chemistry Research Centre for Eco-Environmental SciencesChinese Academy of SciencesBeijing 100085China Beijing Waterworks Group No.12Beiwa RoadHaidian DistrictBeijing 100089China

Water leakage in drinking water distribution systems is a serious problem for many cities and a huge challenge for water *** integrated system for the detection,early warning,and control of pipeline leakage has been developed and successfully used to manage the pipeline networks in selected areas of Beijing.A method based on the geographic information system has been proposed to quickly and automatically optimize the layout of the instruments which detect *** are also proposed to estimate the probability of each pipe segment leaking （on the basis of historic leakage data）,and to assist in locating the leakage points （based on leakage signals）.The district metering area （DMA） strategy is *** and a flowchart for establishing a DMA to manage the large-scale looped networks in Beijing are *** different functions have been implemented into a central software system to simplify the day-to-day use of the *** 2007 the system detected 102 non-obvious leakages （i.e.,14.2% of the total detected in Beijing） in the selected areas,which was estimated to save a total volume of 2,385,000 m 3 of *** results indicate the feasibility,efficiency and wider applicability of this system.

关键词： drinking water pipeline leakage leakage detection and forecast discrete metering area geographic information system

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