macrophyte相关论文
Macrophytes play important roles in maintaining ecosystem health and stability of shallow lakes.Better under-standing of......
Application of Acoustic Signals to Investigate Macrophyte Growth and Bottom Sediment Stability after
This study combined acoustic-signal based devices including subbottom profiler (SBP) and side-scan sonar (SSS) and in-si......
Response of community composition and biomass of submerged macrophytes to variation in underwater li
Light climate is of key importance for the growth,community composition of submerged macrophytes in lakes and,they,in tu......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The role of periphytes in the shift between macrophyte and phytoplankton dominated systems in a shal
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Contrasting patterns of free-living bacterioplankton diversity in macrophyte-dominated versus phytop
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The role of periphytes in the shift between macrophyte and phytoplankton dominated systems in a shal
Based on experiments of periphyte response to different trophic levels and their impact on macrophyte production, it was......
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<正>A sequential extraction method for the fractionation of phosphorus (P) in lake sediments was used to analyze phospho......
通过水生群落中常见优势种凤眼莲 ( Eichhornia crassipes)根系的去除实验证明了生长冗余的存在 ,并在此基础上对大型水生植物的竞......
阐述了水生植物的开发利用现状及存在的若干问题。提出了研究水生植物的一些设想。水生植物在园林观赏、净化水体及经济建设中起着......
The Distribution, Biological and Ecological Features of Typha shuttleworthii (Typhaceae) in the Vyat
Typha shuttleworthii is the semi-aquatic plant in the modern areal which embraces mainly the ocean districts of Europe. ......
本文论述了于桥水库大型水生植物的现状、作用、管理和保护对策及管理和利用中存在的问题.建议:不要盲目地在库中投放大量草鱼; 6......
本文在实验条件下,用O_2法和~(14)C法测定了桑沟湾主要大型底栖植物的光合作用,并根据现场资源调查结果,估算了桑沟湾大型底栖植物......
Effects of Aquatic Vegetation on Fish Assemblages in a Freshwater River of Taihu Lake Basin, East Ch
Distribution characteristics of fish assemblages and environmental variation in emerged plant, floating-leaved plant and......
本文根据中国一些湖泊的资料，从湖泊营养化角度分析了水生高等植物的生物量，分布和优势种以及浮游植物，透明度和湖泊营养状态的关系，表......
建立了自来水厂取水口附近的人工生态系统水质模型、研究在水面面积、水生植物放养密度、取水量等改变条件下，取水口处水质的变化特......
主要阐述了人工湿地废水处理系统中生物学基础的研究进展，至今，对作为湿地生产者的水生植物研究较多，水生植物除直接吸收利用废水中的......
Response of benthic algae to environmental conditions in an urban lake recovered from eutrophication
Benthic algae communities dominate the primary production in littoral zone of shallow lake.To understand the long-term e......
