芦苇的

Species-pairs were positive correlation,including 10 species-pairs were higher significant positive correlation and 24 speciespairs were significant positive correlation, and 263 species-pairs were negative correlation, including 8 species-pairs were higher significant negative correlation and 28 species-pairs were significant negative correlation, which were tested by Spearman＇ s rank correlation coefficient.

正负相关比为0.7643，显著种对占总对数的15.05%，群落优势种种间多呈不显著关联。2）按照31个建群种和优势种对环境的适应方式和主导生态因素，它们被划分为2个生态种组：芦苇组和早熟禾组。3）关帝山撂荒地植物群落以退耕还林的先锋物种为主，表明植物群落处于森林植被恢复的初期演替阶段。

Renewal this vein, the video wall opposite the sofa next to the small side table, porcelain insulator, which includes readily available from the outskirts of a big beam wild reeds are shrewish spicy and beckons autumn Staphylococcus impression.

延续这一思路，影视墙对面的沙发旁边的小方桌上，瓷瓶里，女主人随手放置其中的摘自郊外的一大束野芦苇，正泼辣辣地昭示着秋天金黄的印象。

It is rich in natural resources,such as flat land resources,petroleum and natural gas resources buried underground and a vast area of reed,wetland and tideland.

辽河三角洲自然资源丰富，既有平坦的土地资源，地下还埋藏着丰富的石油和天然气资源，还有面积广阔的芦苇、湿地和滩涂资源，具有发展工农业生产的有利条件。

There are about 100 species plants in the wetland, and the majority is herbage and frutex. These plants included Polygonum hydropiper, Nelumbo nucifera, Annua Linn, Phragmites communis etc. At the same time, there are also 48 species animals, which belong to 30 families, and these animals included Ciconia ciconia, Cygrus cygrus, Platalea leucorodia, Meles meles etc.

湿地内有高等植物近100种，其中草本和灌木占大多数，典型的如水蓼、莲藕、早熟禾、芦苇等；在此栖息的动物有5纲共18目30科48种，具有代表性的如黑鹳，大天鹅、白琵鹭、狗獾等，是铜川市重要的水源补给地和湿地保护区，对于当地生态环境和经济社会可持续发展意义重大。

The results of this study showed that the ability of the three aquatic plant species is more significantly to remove pollutants in summer and autumn, especially from June to September, is significantly superior to that in winter, the stage of aquatic plants grow more hearty is better than the stage plant grow more feeblish.

通过2006全年对成都活水公园人工湿地中三种优势挺水植物芦苇、香蒲、伞草所在塘床的进出水口的6个主要水质指标（pH 、DO、COD、BOD5、TP、TN）的逐月对比监测，探索不同植物种类对污水净化效率的影响。

Densities of several species of passeriformes are affected by reed cutting.

雀形目鸟类的密度分布受芦苇割伐的影响，在配对和营巢活动前，有一个&自然稀疏&的行为效应，这是种内和种间密度过高的结果。

In addition, by calculating the bioaccumulation factor, the result shows that bioaccumulation ability of the Phragmites australis varies among the tissues, and the bioaccumulation ability of the root tissue that is prone to accumulate Pb and Cd is much higher than the stem and leaf tissues which are easy to concentrate Pb.

生物富集系数的计算结果显示，芦苇不同组织对有毒重金属元素的生物富集能力存在较大差异，根组织的生物富集能力最大，且容易富集Pb和Cd；而茎、叶组织的生物富集能力较低，易富集Pb。

Based on the analysis of the contents of Cu, Pb, Mn, Zn, and Cr in the rhizosphere sediments of Phragmites australis and Scirpus mariqueter at tidal flat in Changjiang Estuary, the following conclusions can be drawn.

长江口滨岸潮滩芦苇与海三棱草根系、茎叶以及根际沉积物中Cu、Pb、Mn、Zn、Cr的含量分析发现，Cu、Pb、Zn、Cr在根系中的含量较高，而Mn在茎叶中的含量达到总量的55%以上。

British sites with suitable combinations of bittern prey and habitat happen to be mainly Phragmites dominated, but a few nests were found in other vegetation (e.g. Typha, Cladium and Scirpus) and this has been documented elsewhere, particularly in other European countries Gentz, 1965; Gaukler and Kraus, 1965; Bauer and Glutz von Blotzheim, 1966; Bibby

有苦汁牺牲者和栖所的适当的组合的英国站点偶然是被控制的主要芦苇属，即，但是一些巢在其他植被(香蒲、Cladium和地下茎香草)被找到，并且这特别在其他欧洲国家Gentz在别处被提供了， 1965年； gaukler和Kraus 1965年； Bauer和Glutz冯Blotzheim 1966年； Bibby

Today, after a $384 million recovery project, the stream, called Cheong gye cheon, burbles between reedy banks, liberated from its dank sheath.

今天，在3亿8400万美元的复貌计画下，这条名为清溪川的河流，被人从阴湿的覆盖中解放出来，潺潺流动在芦苇参差的两岸之间。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。