Abstract : based on the investigation of typical waterscapes in hangzhou city , the results showed that there were total 42 species of aquatic plants being used 摘要:经实地调查,目前在杭州主要园林水景中已应用的水生植物共有42种。
Describes plants that lived during the age of the dinosaurs , with brief information , lists , and links to other resources for plants of the mesozoic era -介绍荷花和其他水生植物品种。网站包含新品资讯,报价单,摄影,文摘以及咏荷诗赋。
The results showed obvious damage to the photosynthetic systems , protective enzyme systems and membrane systems by all the selected heavy metal ions 研究结果表明:各重金属离子均对水生植物的光合系统、保护酶系统、膜系统等具有明显的毒害作用。
The amounts of heavy metals accumulated in the aquatic plants were also related to the types and degrees of the pollution of the creeks 水生植物对重金属的富集还与河流的污染类型和污染程度有关:工业园区附近河流水生植物集镇居民区村级居民区。
In addition , according to the ecological and landscape ecological principles , this study showed some preliminary researches on the proper use of aquatic plants 结合生态学原理及景观生态设计的原则,本文对水生植物在景观设计中的应用也作了探讨。结果表明: 1
Not to mention the iris garden , but also enjoy strolling around the water garden , bird watching and forest bathing the whole day . for more information , 03 - 3838 - 5558 菖蒲花园自不必说,观赏观赏水生植物园还有鸟类,享受森林浴等等,在这里可以开开心心玩上一整天哟。
Refer to the methods of eutrophical prevention and cure in lakes , we discussed the status of aquatic plants in utilization as well as the measures to keep the healthy quality of water scenery 借鉴大型湖泊富营养化问题的防治,本文还探讨了水生植物的应用地位及在景观水体水质维持中的措施。
There were many aquatic plants have the potential utilization in water garden , such as lythrum salicaria , scirpus validus cv . zebrinus , alisma plantago - aquatica , houttuynia cordate , vallisneria natans , et al 除了目前常用的种类外,千屈菜、花叶水葱、泽泻、鱼腥草、苦草等水生植物均具有较大的应用前景。
Hydrophytes show certain adaptations to such habitats , notably development of aerenchyma , reduction of cuticle , root system , and mechanical and vascular tissues , and divided leaves 水生植物表现出适应水生的特性:具有发达的通气组织;表皮、根系、机械组织、维管组织退化;叶片分裂;叶片、根和茎中均具有通气道或气腔。
As a principal technique of water pollution control , aquatic plants make water pollution control effectively by decomposition , absorption , and adsorption among plants , microbes and environment 摘要以水生植物为主体的水污染控制技术,利用植物及其微生物与环境之间的相互作用,通过分解、吸收或吸附作用,使水污染得到有效控制。