生态河道需要更多的维护管理。传统的三面光混凝土河道基本上不需要管理，但

生态河道需要更多的维护管理。传统的三面光混凝土河道基本上不需要管理，但是生态河道要想达到“零管理”是不可能的，因为为利于行洪需要管理植被，同时生态系统也需要借助人的帮助，按人类需求更好地发挥自然功能。因此，为保证长期生态健康和生态技术的可持续性，需要对生态河道很好地管理。

結果 (英文) 1:

Ecological river require more maintenance management. Traditional three light concrete river basically do not need management, but the ecological river in order to achieve "zero administration" is impossible, because conducive to flood the need to manage vegetation and ecosystems need to use the help of human needs. Well, a natural function. Therefore, in order to ensure the long-term ecological health and ecological sustainability of the technology, the need for ecological river management.

結果 (英文) 2:

Ecological river need maintenance management more. The traditional three light concrete River basically do not need to manage, but ecological river to achieve "zero management" is not possible, because for the benefit of flood management of vegetation, and ecological system also need people to help, according to human needs better use of natural function. Therefore, in order to ensure long-term sustainability of ecological health and ecological technology, the need for good management of ecological river.

結果 (英文) 3:

Ecological River needs more maintenance and management. Traditional three-sided concrete river basically don't need management, ecological river course to achieve the "zero administration" is impossible, because against the flood need to manage vegetation, and ecosystem also needs people to help, according to human needs better use of natural function. Therefore, in order to ensure long-term ecological health and the sustainability of the eco-technology, ecological river course needs to be well managed.