図們江開発が日本海の汚染に及ぼす影響と国際的汚染防止協定の必要性

抄録

The Tomanko Development Project, of which is planned for the triangle mne which is connected by China, Russia and North Korea in north west of the Japan sea, will start soon. According to the project, the population is supported to ten million people within the region. As a result of the increase in population, pollution (in various form) will be thought go up. The rate of outflow of pollution from the above region, is currently almost of same level as that experienced within Osaka bay. But, the magnitude of pollution can not be expressed only the population in this project region. The pollution connects both the Popu: ation and to an area of hinter-land of this region. those magnitudes are very large in comparison with that of the Baltic sea. Then it is necessary to establish the International oganization for protection of marrine environment.