由水利部主办的第五届中日河工坝会议于1989年9月19日至21日在东北长春市召开。以日本建设省河川局副局长斋滕卫为团长的日本代表团7名代表和以水利部总工程师何璟为团长的中国代表团20名代表参加了会议。双方提供会议论文共有23篇,其中我国提交论文有16篇,包括:1.湖北省大型水库病害处理; The 5th China-Japan Riverside Dam Conference, hosted by the Ministry of Water Resources, was held in Changchun, Northeast China from September 19 to September 21, 1989. Seven representatives of the Japanese delegation led by Zetten Wei, deputy director of Japan’s Provincial Department of Rivers, and 20 representatives of the Chinese delegation headed by HE Jing, chief engineer of the Ministry of Water Resources attended the meeting. The two sides provided a total of 23 conference papers, of which 16 papers were submitted in China, including: 1. Disaster treatment of large reservoirs in Hubei Province;