【摘要】 城市园区水景的水量保障问题对于水景观的建设与运行至关重要,收集雨水资源作为景观用水技术可行、运行经济、符合当前的节水形势。在水景观的设计过程中应用水量平衡分析可以将雨水利用与水景建设统筹考虑,指导水景方案的规划设计,寻求合理的水景规模、高效的水资源利用率,降低水景项目的建设投资与运行费用。将雨水利用和水量平衡分析运用于水景设计中,有利于实现在水资源日益紧缺的形势下水景建设的正常发展。更多还原

【Abstract】 The water supply is very important to the construction and the running of waterscape in urban gardens or residential subdivisions. It’s an economical and appropriate idea and method to build waterscape by making use of rainwater. Rainwater harvesting and water balance analysis in design of a waterscape is very useful for plan decision-making, suitable scale, high-efficient utilization of water resource and saving of the capital cost and operation cost. Rainwater harvesting and water balance analysis is especially significant for the development of waterscape in the case of water resource crisis.更多还原