为了生产或经济发展的需要,人们往往在天然湖泊或水库中截湖拦库筑坝,形成一湖一库上下两坝或多坝的水域,由小型桥涵连通为一水。这些桥涵洞口及附近便是人为营造的一片缓流水域和鱼儿生存环境,是钓鱼人心仪的上佳钓点。 笔者体会桥涵洞口好钓鱼的缘由有四。 一是水动鱼动。截坝后,人为地把湖库分成上下游,桥涵起到了沟 In order to meet the needs of production or economic development, people usually block lakes and reservoirs in natural lakes or reservoirs to form a lake and a dam. The small bridges and culverts are connected to form a stream of water. These bridges and culverts and the nearby man-made is to create a slow flow of water and fish living environment, fishing is the best fishing spot favorite. I understand the bridge and culvert hole fishing there are four reasons. First, the water moving fish. After interception dam, artificially divide the lake reservoir into upstream and downstream, and bridge and culvert play a ditch