A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drainage ditch
The invention provides a drainage ditch. The drainage ditch comprises a drainage ditch main body, the drainage ditch main body is composed of hardening ditches and conservation ponds which are arranged at intervals, wherein the bottom faces of the conservation ponds are natural soil faces, the bottom faces of the conservation ponds are lower than the bottom faces of the hardening ditches, first biological channels and second biological channels are formed in the two sides of the conservation ponds, the front portions of the first biological channels and the rear portions of the second biological channels are oppositely arranged, natural stone is arranged in the conservation ponds between the front portions of the first biological channels and the rear portions of the second biological channels and serves as a migration road for terrestrial creatures of the conservation ponds, the top of the natural stone is higher than the water level of the conservation ponds, rock blocks are furtherarranged in the conservation ponds, and aquatic plants are arranged between the adjacent rock blocks in a cutting mode. According to the drainage ditch, cross-ditch migration of organisms such as frogs, toads and snakes can be achieved, propagation and inhabitation of aquatic organisms can be assisted, migration of terrestrial adults and larvae is further facilitated, a farmland irrigation and drainage function and a biological function are both considered, the drainage ditch solves the problems of low escape rate and low migration rate of the terrestrial adults and larvae.
本发明提供了一种排水沟，包括排水沟主体，排水沟主体采用间隔布置的硬化沟和保育池构成，保育池底部为自然泥土面，保育池的池底低于硬化沟底面；在保育池两侧设置有生物通道一和生物通道二，生物通道一前部与生物通道二后部正对布置，并在生物通道一前部与生物通道二后部之间的保育池内设置有自然石作为保育池陆生生物的迁徙道路，且自然石顶部高于保育池的水位；在保育池内还设置有块石，相邻块石之间扦插水生植物。本发明不仅能够实现成蛙、蟾蜍、蛇等生物的跨沟迁移，而且能够协助水生生物繁殖、栖息，还便于陆生成虫及幼虫的迁移，兼顾了农田排灌功能和生物功能；本发明解决了陆生成虫及幼虫逃生率和迁移率低的问题。
Drainage ditch
The invention provides a drainage ditch. The drainage ditch comprises a drainage ditch main body, the drainage ditch main body is composed of hardening ditches and conservation ponds which are arranged at intervals, wherein the bottom faces of the conservation ponds are natural soil faces, the bottom faces of the conservation ponds are lower than the bottom faces of the hardening ditches, first biological channels and second biological channels are formed in the two sides of the conservation ponds, the front portions of the first biological channels and the rear portions of the second biological channels are oppositely arranged, natural stone is arranged in the conservation ponds between the front portions of the first biological channels and the rear portions of the second biological channels and serves as a migration road for terrestrial creatures of the conservation ponds, the top of the natural stone is higher than the water level of the conservation ponds, rock blocks are furtherarranged in the conservation ponds, and aquatic plants are arranged between the adjacent rock blocks in a cutting mode. According to the drainage ditch, cross-ditch migration of organisms such as frogs, toads and snakes can be achieved, propagation and inhabitation of aquatic organisms can be assisted, migration of terrestrial adults and larvae is further facilitated, a farmland irrigation and drainage function and a biological function are both considered, the drainage ditch solves the problems of low escape rate and low migration rate of the terrestrial adults and larvae.
本发明提供了一种排水沟，包括排水沟主体，排水沟主体采用间隔布置的硬化沟和保育池构成，保育池底部为自然泥土面，保育池的池底低于硬化沟底面；在保育池两侧设置有生物通道一和生物通道二，生物通道一前部与生物通道二后部正对布置，并在生物通道一前部与生物通道二后部之间的保育池内设置有自然石作为保育池陆生生物的迁徙道路，且自然石顶部高于保育池的水位；在保育池内还设置有块石，相邻块石之间扦插水生植物。本发明不仅能够实现成蛙、蟾蜍、蛇等生物的跨沟迁移，而且能够协助水生生物繁殖、栖息，还便于陆生成虫及幼虫的迁移，兼顾了农田排灌功能和生物功能；本发明解决了陆生成虫及幼虫逃生率和迁移率低的问题。
Drainage ditch
一种排水沟
ZHOU CHUAN (author) / ZHOU XUAN (author) / ZHENG JIEBING (author) / YANG YUN (author) / GAO JIANMEI (author) / WANG LI (author)
2020-10-13
Patent
Electronic Resource
Chinese
| European Patent Office | 2020