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9 9 C AMPUS GUIDE 2 EV EV EV EV EV EV

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12 12 University of Rome Tor Vergata, Italy

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17 Issues of water resources in international river basin are very complex. In the 21 st Century, with the increasing stress in water resources due to a host of reasons, management of water resources in such basins have become increasingly challenging task. Having been working in field of water resources engineering and flood disaster mitigation and as a person from India, where most of the major river basins are shared with neighbouring countries, I have long been interested with issues of international river basin management. In Japan, there is limited scope to work in this issue, as it is a non-issue in this Island country. But, being a researcher of an International Center of IIS (at present in ICUS/INCEDE, before at INCEDE), there was opportunity to work in international research projects. In one of such project related activities, in November 2001 I made a research investigation trip to lower part of Mekong river basin in Laos and Cambodia with two of my colleagues from IIS. During the trip, I have the opportunity to visit some of the important parts of this most fascinating international river basin in Southeast Asia that serves as major source of water resources for 5 countries. In this trip, a very local issue, touched my mind, was the problem of a small community in the bank of Mekong river that I like to share with you here. One of the objectives of our trip was to investigate the possibilities of mitigating impact of floods through soft approaches including early warning. Flood mitigation in the basin is considered to be one of the prominent issues in the basin as it was viewed as hindrance to the development of the region. In our visit to a local community in the bank of the Mekong river in Lao PDR, we organized a meeting with them to know how many days or hours of warning would be needed and up to what accuracy for the flood warning that will help them to take protective measures. To our surprise, the villagers told us that there was no importance of flood warning for them. As they have been used of frequent floods and there are no viable alternatives for them, they have to live with floods. However, the burning issue for them is the large-scale erosion in the bank of the Mekong River due to effect of the upstream dam constructed in last few years in Thailand side. Their very existence is in danger if the erosion is not controlled. Due to the size of the community and their economic status, it will take too long time before authorities take due action to solve their problem. In the international rivers, such problems occur due to vested interest, the countries in the most advantageous locations try to extract the benefit. If the economic disparity in the countries of shared rivers is large then problems increase. Some of the most important but local issues do not get scope to come to the surface. I realize that for researcher like me to get knowledge of such problems, such investigation trips are the only way to know the issues, which are not available in the literature. Dutta Dushmanta 17

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鹿大広報149号

鹿大広報149号 No.149 Feb/1999 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Learned From Japanese Life and Experiences in Kagoshima When I first came to Japan I was really surprised by almost everything, the weather,