摘要：【中文】本发明公开了一种多泥沙河流河口区域的生态补水方法，针对多泥沙河流的水流特性，基于生态功能区划、景观格局分布和连通补排关系对河口区域进行配置单元划分，并开展生产、生活、生态用水的水资源优化配置。根据取、用水需求设置取水系统、沉沙系统、输水系统和蓄水系统，以针对一般淡水生态系统、咸水生态系统和淡咸水交互生态系统的用水需求。根据多情景设置决策者可以选定合适的生态恢复情景，完善的水网配置使得区域内的大型潮沟和滩涂湿地也能得到有效的淡水补给，有效促进和谐、健康、可持续的河口湿地生态系统恢复和可持续。本发明可使得河口区域生态补水达到生态系统兼顾、补水区域全面、连通水网长效的效果，充分保证生态系统的可持续恢复。 【EN】The invention discloses an ecological water replenishing method for a river mouth area of a sediment-laden river, which is used for carrying out configuration unit division on the river mouth area based on ecological function zoning, landscape pattern distribution and communication replenishing and discharging relations and carrying out water resource optimization configuration of production, living and ecological water for aiming at the water flow characteristics of the sediment-laden river. A water taking system, a sand settling system, a water conveying system and a water storage system are arranged according to water taking and using requirements so as to meet the water using requirements of a common fresh water ecological system, a saline water ecological system and a fresh and saline water interaction ecological system. A decision maker can select a proper ecological restoration scene according to multiple scenarios, and the perfect water network configuration enables large-scale tidal ditches and tidal flat wetlands in the area to be effectively supplied with fresh water, so that the harmonious, healthy and sustainable restoration and sustainability of the estuary wetland ecosystem are effectively promoted. The invention can make the ecological water supplement of the estuary region reach the effects of ecological system consideration, comprehensive water supplement region and long-term communication of the water network, and fully ensures the sustainable recovery of the ecological system.