芦苇的

In a word, according to the research of pulp wastewater treatment using pond-reed system, we discovered that the complex system can removal wastewater pollutants effectively, at the same time, the salinity of soil is dramatic decreased through wastewater washing, which bring many active results: increasing of N, P, and organic matter; enhancing of soil microbes, enzymes, MBC/TOC, and soil respire rate; increasing of reed height and yield, decreasing of weed diversity; affecting of transporting ability of Ca, Mg, K, Zn, and Mn , and improving of water shortage, salinity resistance and rhizosphere metabolized secretion conditions, all those improved the weak ecosystem.

总之，经过对生物塘-芦苇湿地系统处理造纸废水的研究，发现系统能有效去除废水中有机物，同时废水灌溉还极大的降低了土壤盐分，产生了一系列积极效应：系统内氮、磷、有机质增加；土壤微生物和酶活性增强；MBC/TOC及土壤呼吸强度提高；芦苇株高和产量增加，而杂草的多样性减少；同时也会影响系统内钙、镁、钾、锌、锰等离子迁移，改变系统受盐碱和缺水胁迫的现状和根际代谢状况，极大地改善了滨海盐碱生态系统现状。

Chongming's fringe of tidal reed-covered mudflats—especially close to Dongtan—are a haven for birds, including the rare black-faced spoonbill, as they migrate between Australia and Siberia.

崇明四周满是芦苇覆盖的湿地——尤其是靠近东滩的芦苇滩——是供各种鸟类栖息的天堂，其中也包括罕见的黑脸琵鹭，这些迁徙性的鸟类往返于澳大利亚和西伯利亚之间。

The major results are as follows:(1) According to the data collection and site investigation, the author analyzes the ecological characteristics of the local species and plant diversity. The author analyzes the existing problems that the Phragmites communis coverage is very low, thus accounting for the necessity of the human-induced restoration.

主要研究结果为：(1)通过资料收集和现场调查，对北固山湿地的土著物种类型以及植物多样性等生态特征进行分析，同时针对湿地存在的芦苇覆盖度极低的问题进行分析，说明了对芦苇群落进行人工修复的必要性。

With the parameters from published literature and experiments, we conducted forward analysis to compare soil organic carbon, carbon sequestration rate and soil total nitrogen dynamics of four different ecosystem types bare ground, Scirpus mariqueter, Phragmites australis, S.

通过构建九段沙生态系统碳氮模型并结合实测数据比较了互花米草入侵后生态系统土壤有机碳储量、碳封存速率和土壤总氮与其在土著占优势的3类生态系统（裸地、海三棱藨草、芦苇）中的差异，结果表明互花米草入侵的生态系统，其土壤有机碳储量高于裸地和海三棱藨草生态系统，却低于芦苇生态系统。

There were generally reproductive growth in each age class ramets of Carex kirganica as well as that in Scirpus planiculmis. Furthermore, the more or less of the reproductive allocation was certain and that is the result of reproductive trade-off and the adaptation to their habitats.

长秆苔草和紧穗三棱草各龄级分株均进行有性生殖，并保持一定量的生殖分配大小，是适应生境的生殖策略权衡的结果。12个不同水分梯度生境芦苇生殖分配RA Ⅰ为5.82％～16.31％，生殖生长比率Rrg为10.68%~16.35%，2个生境毛芦苇RAI分别为9.09%和13.98%，生殖生长比率分别为22.07%和1 8.06%。

Urban wastewater was treated by the reed gravel bed constructed in fishpond , but the effluent could be reached the criteria of water quality for hygienic fish culture when pumped bottom water treated with reed gravel bed.

通过直接建造在鱼塘内的芦苇碎石床处理城市污水后，再抽鱼塘底层水回流到芦苇碎石床上进行再处理的试验研究表明，这种处理可使鱼塘水质达到卫生养鱼的水质标准。

The lilies have gone too, the yellow small-headed kind that in bud are like swimming snakes, and the great reeds are going, woven by wind and frost into untidy basket islands under which coot and moorhen skid for cover at the sound of strangers.

只有那种黄色的花冠很小的睡莲还含苞待放，它们摇曳时的身姿如水蛇游弋。风吹霜冻，芦苇也大片大片地枯黄了，如同一座座蓬乱的荒岛。一有人声，黑鸭和雷鸟便躲进芦苇丛中，不见了踪影。

To study the effect of papermaking wastewater irrigation on soil hydrological properties in saline reed field, different wastewater irrigation frequencies were employed in the saline reed field of Yellow River Delta. Soil infiltration course and hydrological properties were determined in field and laboratory. After wastewater irrigation, the change of the soil pH value, soil salt content and soil hydrologic-physical properties were observed. The results were showed that: 1 After wastewater irrigation, the mean reduction of soil pH value was 6.0%.

为研究造纸废水灌溉对黄河三角洲内陆盐碱芦苇地土壤水文特征的影响，通过设置芦苇地不同废水灌溉次数下的随机区组试验，采用田间测量土壤入渗过程和实验室内测定水文物理参数相结合的方法，分析造纸废水灌溉前后土壤pH值、含盐率及土壤水文物理参数的变化。

Hm^2 by 2005 and it had formed a large area of mono-dominant community. During this same period, the area of the P. australis community decreased significantly, mainly due to the influences of wetland reclamations in 1998 and 2001, and the invasion of S. alterniflora.

受1998年和2001年两次高滩围垦和互花米草入侵影响，崇明东滩的芦苇群落面积大大减少，虽随着滩涂的淤涨，芦苇群落的面积逐年有所增加，但增加的速度缓慢。

Because the reed has higher capability in oxygen transfer and the indian rice is good at absorbing nitrogen and phosphorus, pollutants removal efficiency can be greatly improved when t...

因芦苇具有较强的输氧能力，而茭白对氮、磷的吸收能力强，因此芦苇和茭白混种是一种较好的植物栽种方式。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新