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- aqautic macrophytes 水生植物
- Measurement of photosynthesis in sediments and macrophytes cannot be undertaken by means of any single procedure. 沉积物和大型植物光合作用的测定不能通过任何单一的程序来承担。
- The purification ability of aquatic macrophytes for eutrophic lake water in winter. 冬季水生高等植物对富营养化湖水的净化作用。
- Great attentions have been paid on submersed macrophytes restoration in recent years. 沉水植物恢复是近年来国内外广泛关注的热点。
- The results showed that all the submerged macrophytes grew well and the growth rate of Ceratophyllum demersum,with 128. 结果显示:5种沉水植物在春夏季节生长良好;其中金鱼藻生物量增长率最高(春季为128.;88%25;夏季为58
- Photoinhibition is the major stress to submerged macrophytes because of its complete submarine feature. 沉水植物因其完全水生的特点使其对光抑制的胁迫反映最为明显。
- The allelochemicals such as hydroxybenzene released by the submerged macrophytes could inhibit the growth of algae. 沉水植物释放的多酚类等化感物质具有控藻能力;
- The active mechanisms and update technology of macrophytes treatment was introduced on ecological remediation of lake. 摘要探讨大型水生植物对湖泊生态修复的机制,综述了研究应用的进展与现状;
- Research on purification of polluted water by different submerged macrophytes,Cabamba carolimana Gray,Elodea Canadensis and Ceratophyllum demersum L. 对鱼草、伊乐藻、金鱼藻三种沉水植物在不同条件下净化受污水体进行了研究。
- Two sets of downflow-upflow constructed wetland systems planted with different macrophytes were irrigated by water with algae bloom for one week. 以含水华的鱼塘水作为进水灌溉两套上行流-下行流人工湿地系统,系统内种植芦苇等水生植物。
- They are generally shallow, and sunlight can reach the benthic rooted macrophytes easily for photosynthesis.They will be much less turbid than pools. 阳光将会由于温室效应而滞留在混浊的水中,水温随浊度的升高而升高。
- It was reflected that there were same biogeochemistry mechanism of the absorbing of nitrogen and phosphorus by submerged macrophytes. 反映沉水植物在沉积物的生长过程中对氮磷吸收的生物地球化学机制是相似的。
- The study of purification efficiency of polluted water remediation by submerged Macrophytes,including Ceratophyllum Demersum L. 对金鱼藻、苦草和伊乐藻三类沉水植物净化受污水体的效果进行了试验研究。
- Oxygen enters an aquatic system through photosynthesis by benthic rooted macrophytes and phytoplankton.It also enters by way of fast moving water. 氧通过水底大型固着植物和浮游植物的光合作用而进入水生体系,还通过水的快速流动而进入。
- For the acute exposure duration, there expressed the dose-thresholds and time-thresholds in the effects of Cu2+ on the activities of CAT, POD and SOD in two macrophytes. 在7天内Cu~(2+)对水盾草和金鱼藻CAT,POD,SOD活性的影响存在剂量和时间的阈值。
- Recently, a novel biological technology using allelopathic effect of macrophytes to control the harmful algal bloom has been focused in water environmental field. 摘要有效控制水华,治理富营养化水体是目前环境领域的研究热点和前沿。
- Submerged macrophytes is key community in shallow lake ecosystem.It plays important role in water environmental quality and aquicolous ecosystem structure. 沉水植物是浅水湖泊生态系统的关键种群,对水环境质量及水生生态系统结构有重要影响。
- XIAN Qiming,CHEN Haidong,ZOU Huixian,et al.Allelopathic effects of four submerged Macrophytes on Microcystis aeruginosa.Journal of Lake Science,2005,17(1):75-80. [5]鲜启鸣;陈海东;邹惠仙;等.;四种沉水植物的克藻效应[J]
- Algicidal allelochemicals were isolated from macrophytes, and certain researches were directed to investigate the characteristics and the mechanism of these algicidal compounds. 多种生活类型的水生植物对藻类均有化感抑制作用,现已从一些水生植物中分离得到具有抑藻活性的化感物质,并对其抑藻特性和机理开了一定研究。
- Controlling nitrogen and phosphorus nutrient level with submerged macrophytes is an effective way of governing, adjusting and inhabiting the eutrophic lake. 恢复污染湖泊水生植物生态系统是治理、调节和抑制湖泊富营养化的有效途径之一。