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人民胜利渠是一个闻名国内外的大型水利工程,她有着辉煌的过去。随着我国改革开放的不断深入,原计划经济时代的管理模式越来越不适应当前市场经济的新形势,如何尽快理清灌区管理工作新思路,成了摆在人民胜利渠管理局上下的一个重要课题。1 当前影响灌区发展的因素1.1 黄河水资源问题引黄灌区急需用水时正是黄河枯水期,黄河易断流,灌区引水困难。为防断流,这几年,每逢此时,黄河部门限制各沿黄口门引水,但农时不等人,结果导致灌区许多农田不能适时灌溉,影响极大。小浪底工程投入使用以来,给灌区带来了很大影响:一是黄河河床拉深。据观测,目前人民胜利渠渠首处黄河水位同流量较小浪底运行前下降了0.8m,导致引水困难加大;二是引水
People Victory Canal is a well-known large-scale water conservancy projects at home and abroad, she has a brilliant past. With the deepening of China’s reform and opening up, the management mode in the era of planned economy has become increasingly unsuited to the new situation of the current market economy. How to clarify the new thinking of irrigation management as soon as possible has become one of the top and bottom of the People’s Victory Canal Management Bureau important topic. 1 The current factors affecting the development of the Irrigation District 1.1 The Yellow River water resources problems Yellow River Irrigation is urgently needed when the water is dry season, the Yellow River is easy to break flow, irrigation water difficult. In order to prevent the flow of water, in recent years, the Yellow River Department restricted the diversion of water along the Huangkou Gate at any time. However, when the agricultural period was not long, many fields in the irrigated area could not be timely irrigated, which had a great impact. Xiaolangdi project put into use since the irrigation area has brought a great impact: First, the Yellow River bed deep drawing. According to the observation, at present, the first tributary of the People’s Liberation Canal has a decrease of 0.8m in the Yellow River water level with a smaller flowrate before the operation, resulting in more difficulty in diversion of water. Second, diversion of water