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对我国几大水系鱼类及水产动物共 6 5种的抽样调查、急性热冲击试验、热回避试验、最大起始致死温度和持续热影响试验 ,以及组织学检查等 ,探讨了我国渔业水域的废热排水对鱼类影响的温度标准。认为我国夏季废热排水最高温度珠江水系和湛江沿岸水域不得超过 36℃ ;长江和钱塘江水系、黄河水系不得超过 35℃ ;黑龙江和松花江水系不得超过 2 6℃ ;大连湾近岸水域不得超过 2 4℃ ;西北地区冷水性鱼类水域不超过 2 1℃。且各水系最大水温变化范围不能超过± 3℃。
A total of 65 species of fish and aquatic animals in our country were investigated by sampling, acute thermal shock test, thermal avoidance test, maximum lethal temperature and continuous thermal impact test, histological examination and so on. Wastewater heat to fish temperature standard. The maximum temperature of waste heat drainage in summer in China and the coastal waters of Zhanjiang should not exceed 36 ℃. The Yangtze River and Qiantang River systems should not exceed 35 ℃ in the Yellow River water system, 26 ℃ in Heilongjiang and Songhua River systems, and no more than 2 4 ℃; cold water fish waters in northwest China does not exceed 21 ℃. And the water temperature range of maximum water temperature can not exceed ± 3 ℃.