可只有确保水资源和水利工程的可持续利用,才能保障国民经济的可持续发展。只有确保水利的可持续发展,才能保障经济、人口、资源、环境的协调发展。我国人口将有十几亿,社会经济发展要求达到和接近世界发达国家水平,对水的需求将进一步提高,供需矛盾将更为突出。 Only by ensuring the sustainable utilization of water resources and water conservancy projects can we ensure the sustainable development of the national economy. Only by ensuring the sustainable development of water resources can we ensure the coordinated development of economy, population, resources and environment. China’s population will have more than a billion people. The requirements of socio-economic development will reach or approach the levels of developed countries in the world and the demand for water will further increase. The contradiction between supply and demand will become even more prominent.