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Growth Characteristics and Nutrient Loads of Submerged Plants in Flood Control Reservoir around Juam Lake
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 Title & Authors
Growth Characteristics and Nutrient Loads of Submerged Plants in Flood Control Reservoir around Juam Lake
Seo, Young-Jin; Seo, Dong-Cheol; Choi, Ik-Won; Lim, Byung-Jin; Park, Jong-Hwan; Kim, Kap-Soon; Lee, Jun-Bae; Kang, Seok-Jin; Heo, Jong-Soo; Cho, Ju-Sik;
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In order to properly manage the quality of water in Juam Lake, distributions and growth characteristics of submerged plants in Boknae flood control reservoir were investigated. In addition, the total amount of nutrient load by submerged plants were investigated. The total vegetation area was of total flood control reservoirs () before flooding. By August 19, all of Boknae flood control reservoir was flooded during rainy season. Dominant plants were MISSA (Miscanthus sacchariflorus), SCPMA (Scirpus fluviatilis) and CRXDM (Carex dimorpholepis) which occupied 87% of all flood control reservoirs. The total amounts of organic matter loads at different submerged plants were great in the order of CRXDM () > SCPMA () > MISSA (). The total amounts of nitrogen loads by CRXDM, SCPMA and MISSA under different submerged plants were 56%, 3.9% and 0.8%, respectively. The total amounts of phosphorus loads at different submerged plants were on the order of CRXDM () > SCPMA () > MISSA (). Therefore, the results of this study suggest that organic matter, T-N and T-P in water quality of Juam lake were strongly influenced by submerged plants in flood control reservoir.
Juam lake;Growth characteristics;Nutrient load;Submerged plants;Boknae flood control reservoir;
 Cited by
동복호 저수구역내 주요 침수 분포종별 생육 및 영양염류 함량,서영진;이준배;서동철;강세원;이상규;최익원;임병진;김상돈;허종수;조주식;

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