Case Study: Blue-green Algal Control in Australia by Year-round Automatic Aeration
Case Study: Blue-green Algal Control in Australia by Year-round Automatic Aeration
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案例研究：澳大利亚通过全年自动曝气控制蓝绿藻
DOI：
10.1080/07438149409354175
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发表时间：
1994
影响因子：
1.5
通讯作者：
F. Burns
中科院分区：
文献类型：
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作者：
F. Burns
间歇人工曝气于1981-82年夏季在小鲈鱼水库启动，旨在解决水质问题，包括难闻的味道和气味，高铁和高锰，细菌质量差和夏季经常出现蓝绿藻爆发。在接下来的12年里进行了监测，以评价水质的变化。初期操作仅在夏季进行人工曝气，分层控制不一致，蓝绿藻持续繁殖。然而，自1985年以来，通过对水库中间歇性分层条件触发的全年自动曝气，实现了更一致的分层控制，并且在过去7年中没有经历过蓝绿藻华。作者在澳大利亚的许多其他湖泊和水库中重复了这一经验，对这一经验的合理解释是，通过引入全年自动曝气，……
ABSTRACT Intermittent artificial aeration was initiated in Little Bass Reservoir in the summer of 1981–82 with the goal of solving water quality problems including unpleasant tastes and odors, high levels of iron and manganese, poor bacteriological quality and regular summer blue-green algal blooms. Monitoring was carried out for the next 12 years to evaluate changes in water quality. With the initial operation, consisting of manual aeration applied only in summer months, stratification control was not consistent and blue-green algal blooms continued. However, since 1985 more consistent control over stratification has been achieved by applying year-round automatic aeration triggered by the intermittent stratification conditions in the reservoir, and no blooms of blue-green algae have been experienced for the past 7 years. A logical explanation for this experience, which has been reproduced by the author in many other Australian lakes and reservoirs, is that by introducing year-round automatic aeration, th...