| 不同水层光照强度对4种沉水植物生长的影响 |
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| 引用本文： | 季高华,徐后涛,王丽卿,赵风斌.不同水层光照强度对4种沉水植物生长的影响[J].环境污染与防治,2011,33(10):29-32. |
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| 作者姓名： | 季高华 徐后涛 王丽卿 赵风斌 |
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| 作者单位： | 1. 上海海洋大学水产与生命学院,上海201306;同济大学环境科学与工程学院,上海200092
2. 上海海洋大学水产与生命学院,上海,201306 |
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| 基金项目： | 上海市科委科技支撑计划项目(No.08DZ1203103); 上海市重点学科建设项目(No.S30701) |
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| 摘 要： | 选取金鱼藻(Ceratophyllum demersum)、轮叶黑藻(Hydrilla verticillata)、水盾草(Cabombacaroliniana)、苦草(Vallisneria gigantean)为试验材料,研究不同水层的光照强度对其存活率、株高、生物量等的影响,旨在找出这4种沉水植物在自然条件下的最...
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| 关 键 词： | 水层 沉水植物 金鱼藻 轮叶黑藻 水盾草 苦草 生长 |
Effects of light intensity at different depth of water on growth of 4 submerged plants |
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| JI Gaohua,XU Houtao,WANG Liqing,ZHAO Fengbin.Effects of light intensity at different depth of water on growth of 4 submerged plants[J].Environmental Pollution & Control,2011,33(10):29-32. |
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| Authors: | JI Gaohua XU Houtao WANG Liqing ZHAO Fengbin |
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| Institution: | JI Gaohua1,2,XU Houtao1,WANG Liqing1,ZHAO Fengbin1.(1.College of Aqua-life Science and Technology,Shanghai Ocean University,Shanghai 201306,2.College of Environmental Science and Engineering,Tongji University,Shanghai 200092) |
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| Abstract: | The relative growth rate,plant height and branch number of 4 submerged plants(Ceratophyllum demersum,Vallisneria gigantean,Hydrilla verticillata and Cabomba caroliniana) at different depth of water were studied to determine the effect of light intensity in different water depth on growth of 4 submerged plant.The experiment attempts to explore the optimum and the maximal tolerant depth in water for the four submerged plants.The results showed that water depth had great influence on the growth of plants.Cerat... |
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| Keywords: | water depth submerged plants Ceratophyllum demersum Hydrilla verticillata Cabomba caroliniana Vallisneria gigantean growth |
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