广东中小河流治理中的生态景观断面设计

Ecology Landscape Section Design in the Small and Medium-sized Rivers Regulation in Guangdong Province

根据广东省中小河流生态治理经验,按照不同类型河道生态治理需求,归纳提炼出缓坡型、陡坡型自然护岸以及垂直式、斜坡式、复合式人工护岸等生态景观护岸断面形式,并结合七拱河综合整治工程,详细说明断面形式的设计过程。提出的断面形式能满足河道防洪排涝、引水灌溉、景观生态、休闲娱乐等多功能需求,对于各种不同类型中小河流治理的生态景观护岸断面形式设计具有一定的参考意义。

Concluding the ecological management experiences on the mediumsmall and medium small rivers in the province and ecological regulation needs on the different varieties of rivers, the essay is to summarize and extract the ecological landscape revetment sections with natural revetment of gentle and steep slope, and artificial revetment of vertical, slope and composite are summarized. Meanwhile, it makes detailed clarifications on the sections design process with combining the integrate renovation project of QigQI Gong River. The sections can fulfilfulfill the multi -functional demands such as flood prevention ＆ drainage, diversion irrigation, lLandscape eEcology and entertainments as well as be of a certain valuable reference on the design for kinds of medium and small rivers.