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RESEARCH SURVEY ON POLLUTANT AND SEDIMENT PROCESSES IN RIVER-COAST SYSTEMS IN INDONESIA

印度尼西亚河岸系统污染物和沉积物过程研究调查

基本信息

批准号：
15404001
负责人：
YAMASHITA Takao
金额：
$ 7.04万
依托单位：
Kyoto University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2003
资助国家：
日本
起止时间：
2003 至 2005
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15404001/
关键词：
integrated coastal management water resource and sediment mercury pollutant Java Sea Buyat Bay NCAR NCEP reanalysis data river-coast system generation, transport and diffusion of sediment NCEP再解析データカプアス川生産・流送・拡散過程

项目摘要

Objectives : This research project aims to make clear the necessary developments in Indonesia to promote sustainable social progresses in the coastal community. Investigations of pollutant, river discharge, sediment transport, water circulation in the Java Sea are conducted together with establishing the simulation method for water circulation and material transport in the river-coast system. Collected information and developed simulation technique will be complied to establish the future Asia Environmental Simulator.Main Results : The results obtained by this research are as follows.1.Diffusion Processes to the Ocean : The effects of the large scale meteorological events, such as Asian monsoon, ENSO, DM (Dipole Mode), on the ocean currents and wind-driven currents in the Java Sea were investigated.Surveys of mercury pollution in Capuas river basin and Bunyat Bay, were conducted to make clear the level of contamination. Following the survey results a basic idea of sustainable developme … More nt was considered together with earth environmental preservation and the North-South problem.2.Generation and Transport Processes in the River : Data collections of the river major discharges in the Java, Sumatra, Sulawesi and Kalimantan Islands, and NCAR/NCEP reanalysis data were conducted to establish the method of river discharge prediction using weather reanalysis data.3.Deposition and Diffusion in the River Mouth : The followings were investigated, generation mechanism of waste in the city of Jakarta, waste deposition in the river mouth, its diffusion processes to the Java Sea.4.Jakarta City Area : Data of sediment and waste information in the Jakarta City Area were collected and filed.5.Watershed of Solo River : Integrated sediment management in the Solo river basin was discussed.6.Unjung Pandang City Area : Relation between river discharge estimated with NCAR/NCEP data, sediment deposition in dam, and river mouth delta formation, were investigated.7.Coastal Area of the Java Sea : Material transport in the Java Sea was simulated using the wind-driven circulation model developed in this study to establish the method of material diffusion prediction.8.Integration of Survey Results : Finally results of investigations were summarized and integrated to find the necessary future development in Indonesia. Less

目的：该研究项目旨在明确印度尼西亚的必要发展，以促进沿海社区的可持续社会进步。对爪哇海的污染物、河流流量、泥沙输移、水循环等进行了研究，建立了河流-海岸系统水循环和物质输移的模拟方法。收集的信息和发展的模拟技术将被整合，以建立未来的亚洲环境模拟器。主要结果：通过本研究获得的结果如下：1.向海洋的扩散过程：亚洲季风、ENSO、DM等大尺度气象事件的影响通过对卡普阿斯河流域和布尼亚湾汞污染的调查，以确定污染程度。根据调查结果，可持续发展的基本思想， ...更多信息 2.河流的生成和输运过程：收集了爪哇、苏门答腊、苏拉威西和加里曼丹四个岛屿的河流主要流量资料，并结合NCAR/NCEP再分析资料，建立了利用天气再分析资料预测河流流量的方法。3.河口沉积和扩散：研究内容包括：雅加达市区垃圾产生机制、河口垃圾沉积及其向爪哇海的扩散过程。4.雅加达市区：收集并归档了雅加达市区的沉积物和垃圾信息数据。5.梭罗河流域：讨论了梭罗河流域的综合沉积物管理。6.云绒潘当市地区：研究了根据NCAR/NCEP数据估算的河流流量、大坝沉积物和河口三角洲形成之间的关系。7.爪哇海沿海地区：利用本研究开发的风驱动环流模式模拟了爪哇海的物质输运，建立了物质扩散预测方法。8.调查结果的整合：最后对调查结果进行了总结和整合，以找到印度尼西亚未来发展的必要方向。少