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1990年涪陵市水磨滩水库管理所(以下简称水磨滩)和我站在水磨滩水库发展的网箱养鲤,遭受了水质大规模、持续恶化的严重影响,死鱼近7万 kg。本文就网箱养鲤水质恶化的原因及对策作初步探讨。一、基本情况 1.水库条件.水磨滩水库位于长江北岸黄草山脚下,常年水温变幅
In 1990, the Shui Miantan Reservoir Management Bureau of Fuling (hereinafter referred to as Shuimotan) and the cage-raising common carp I developed in the Shuimuntan Reservoir suffered severe impacts of the large-scale and continuous deterioration of water quality with nearly 70,000 dead dead fish. In this paper, the cause of the deteriorating water quality of cages and the countermeasures are discussed. First, the basic conditions 1. Reservoir conditions. Shuimu Tan Reservoir is located in the northern foot of the Yellow Grass Hill at the foot of perennial water temperature range