Limnology of Tenkiller Ferry Lake, Oklahoma, 1985-1986
Limnology of Tenkiller Ferry Lake, Oklahoma, 1985-1986
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俄克拉荷马州 Tenkiller Ferry 湖的湖泊学，1985-1986 年
DOI：
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发表时间：
1989
期刊：
影响因子：
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通讯作者：
J. Veenstra
中科院分区：
文献类型：
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作者：
S. Nolen;J. H. Carroll;D. Combs;J. Staves;J. Veenstra
1985 年 10 月至 1986 年 11 月期间，在 Tenkiller 湖的 14 个采样点收集了水质数据。蓄水池上半部分的低浅湖样品中原磷酸盐和总磷酸盐的浓度很高（平均 PO4 分别为 0.217 和 0.383 mg/L）并且升高。叶绿素 a 水平范围为 1.04 至 55.78 µg/L，并观察到明显的藻华。在湖心附近观察到许多水质参数发生显着变化。高营养浓度、叶绿素 a 水平升高、有害藻华发生率增加以及营养状态指数值表明 Tenkiller 湖目前可被归类为富营养化。
Water quality data were collected at 14 sampling sites on Tenkiller Lake from October 1985 to November 1986. Concentrations of ortho and total phosphate were high (means of 0.217 and 0.383 mg/L as PO4 respectively) and elevated in hypolimnetic samples from the upper half of the impoundment. Chlorophyll a levels ranged from 1.04 to 55.78 µg/L and significant algal blooms were observed. Noticeable changes in many water quality parameters were observed at approximately mid-lake. High nutrient concentrations, elevated levels of chlorophyll a, the increasing incidence of nuisance algal blooms, and trophic state index values indicate that Tenkiller Lake can currently be classified as eutrophic.