武汉黄土公路绿化景观生态对策初探

Ecological Countermeasures on Greening Landscape of Wuhan Huangtu Highway

基于武汉黄土公路绿化改造4年后的回访调研,针对其中存在的绿化景观问题,在道路生态学指导下,提出应用耐受性强的本地植物、让"自然结合人工做功"提高绿化成活率和生物多样性、协调绿化与周围环境的关系、利用路边地被植物降解路面雨水面源污染4个生态对策,以期实现武汉黄土公路绿化景观的可持续发展。

Under the guidance of road ecology,solutions to the problems existed in greening landscape of Huangtu highway were put forward based on return visit.In order to achieve the sustainable development of Wuhan Huangtu highway green landscape,four countermeasures was proposed as follows.1）Application of highly adaptable local vegetations.2）Following nature＇s rules to increase the survival rate of afforestation and biodiversity.3）Coordinating the relationship between green landscape and the surrounding environment.4）Reducing road surface rainwater pollution with roadside vegetations.