Studies on the Association between Environmental Change and Vector-Borne Diseases in Tropical Area Using Geographic Information System

利用地理信息系统研究热带地区环境变化与媒介传播疾病的关联

• 批准号: 09490025
• 负责人: KAWABATA Masao
• 金额: $ 7.1万
• 依托单位: Kobe University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1997
• 资助国家: 日本
• 起止时间: 1997 至 2000
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-09490025/
• 关键词: Malaria; Dengue Fever; Indonesia; Surabaya; Lombok Island; The Solomon Islands; Guadalcanal Island; Geographic Information System

The association between the change of natural and geographical environment and the endemic of mosquito-borne diseases was studied in tropical or sub-tropical area. Malaria in Lombok Island, Indonesia or Guadalcanal Island, the Solomon Islands and dengue fever in Surabaya, Indonesia were subject to this study in order to predict the trends of infectious diseases transmitted by a mosquito. The final goal of this study was designed to develop sustainable and appropriate control measures applying geographical information system (GIS)tool.1) A landscape approach using Remote Sensing satellite data and Geographic Information System functions was developed to identify environmental parameters. The volume of surface water, site distance from coast, and seasonal variation of whether rainy season or dry season were considered as environmental parametersfor determining larval Anopheles subpictus densities. Generalized Linear Model with exponential distribution was developed to estimate the distri … More bution of An. subpictus larval densities, and the predictions of larval densities adopted in the model were matched with the observed data.2) GIS tools were tried to apply to malaria control in Guadalcanal Island, the Solomon Islands. The National Malaria Control Programme (MCP) with a tactics of distribution of impregnated bed-net and management of patients was reorganized in 1992. The highest epidemic was in peak in 1992, and fell steadily by 1998 due to the MCP operation. Since the end of 1998, tension has increased on Guadalcanal, as ethnic hatred between the aboriginal population and the Malaitah settlers has flared into several rebellions. The MCP was forced to suspend activities on Guadalcanal in March 1999. Honiara, the capital of the Solomon Islands with an influx of population displaced from Guadalcanal, has seriously disrupted the health care system including malaria control. Our research team was also forced to suspend any field research activities until the end of 2000 without completion of its initial research plan.3) Dengue fever/ dengue hemorrhagic fever is the most important public health problems in Surabaya, Indonesia. About 9,000 cases of DF patients were recorded in the last 5 years in Surabaya. GIS was applies to integrate patient record with spatial and temporal parameters, and seasonal variation, morbidity rate and clustering analysis was tested. This study was designed to provide data for policy making to Surabaya municipal service.4) In addition, field data on malaria, dengue fever and intestinal parasite were collected through collaboration study with counterpart institute or university in Thailand and China. Less

在热带或亚热带地区研究了自然地理环境的变化与蚊媒疾病流行的关系。这项研究对印度尼西亚龙目岛或所罗门群岛瓜达尔卡纳尔岛的疟疾和印度尼西亚泗水的登革热进行了研究，以预测蚊子传播的传染病的趋势。本研究的最终目标是应用地理信息系统（GIS）工具制定可持续且适当的控制措施。1）开发了一种利用遥感卫星数据和地理信息系统功能的景观方法来识别环境参数。地表水量、地点距海岸的距离以及雨季或旱季的季节变化被认为是确定按蚊幼虫密度的环境参数。开发了具有指数分布的广义线性模型来估计 An 的分布。 2)在所罗门群岛瓜达尔卡纳尔岛尝试将GIS工具应用于疟疾防治。 1992年重组了国家疟疾控制计划（MCP），采取分发浸渍蚊帐和管理患者的策略。1992年疫情达到高峰，并由于MCP的运作，到1998年稳步下降。自 1998 年底以来，瓜达尔卡纳尔岛的紧张局势加剧，原住民与马莱塔定居者之间的种族仇恨升级为多次叛乱。 1999年3月，MCP被迫暂停在瓜达尔卡纳尔岛的活动。所罗门群岛首都霍尼亚拉，大量从瓜达尔卡纳尔岛流离失所的人口涌入，严重扰乱了包括疟疾控制在内的医疗保健系统。我们的研究小组也被迫暂停任何实地研究活动，直到2000年底，因为没有完成最初的研究计划。3) 登革热/登革出血热是印度尼西亚泗水最重要的公共卫生问题。泗水过去 5 年记录了约 9,000 例 DF 患者。应用GIS将患者记录与时空参数整合，并测试季节变化、发病率和聚类分析。本研究旨在为泗水市政服务部门的政策制定提供数据。4) 此外，通过与泰国和中国的对应机构或大学的合作研究，收集了有关疟疾、登革热和肠道寄生虫的现场数据。较少的

项目成果

武田淳: "ソロモン諸島ガダルカナル島タラウラ村における有用動植物資源と伝統的な利用技術"佐賀大農彙. 85. 19-43 (2000)

Jun Takeda：“所罗门群岛瓜达尔卡纳尔岛塔拉乌拉村的有用动植物资源和传统利用技术”佐贺大学农业杂志，85. 19-43 (2000)。

Nobuo Ohta et al.: "Analysis of specificities and functional profiles of MSP1-reactive T cells observed in individuals with or without previous infection with Plasmodium falciparum" Malaria Research In The Solomon Islands. 92-98 (1998)

Nobuo Ohta 等人：“在先前感染或未感染恶性疟原虫的个体中观察到的 MSP1 反应性 T 细胞的特异性和功能特征分析”所罗门群岛的疟疾研究。

川端眞人: "リモートセンシング情報を用いた感染症予測技術"医学のあゆみ. 191・7. 808-809 (1999)

川端正人：“利用遥感信息的传染病预测技术”医学史191・7。

Akira Ishii: "Malaria in the Solomon Islands" Malaria Research In The Solomon Islands. 19-25 (1998)

Akira Ishii：“所罗门群岛的疟疾”所罗门群岛的疟疾研究。

武田淳: "ソロモン諸島ガダルカナル島とタラウラ村における有用動植物資源と伝統的な利用技術"佐賀大農彙. 85. 19-43 (2000)

Jun Takeda：“所罗门群岛瓜达尔卡纳尔岛和塔拉乌拉村的有用动植物资源和传统利用技术”佐贺大学农业杂志，85. 19-43 (2000)。