日本投入巨资,试图通过创新型技术和水资源综合管理来解决各类水问题,以提高水资源利用的可持续性。介绍了日本科学技术振兴机构的各项水资源研究计划,详细列举了计划中涉及的研究课题,并指出了亟待解决的问题,为日本乃至全球水利行业的可持续发展提供了有益借鉴。 Japan has invested heavily in trying to solve various water problems through innovative technologies and integrated water resources management in order to improve the sustainability of water resources utilization. The research projects of water resources of Japan Science and Technology Agency were introduced, the research topics involved in the plan were listed in detail, the problems to be solved were pointed out, which provided a useful reference for the sustainable development of water conservancy in Japan and the world.