芦苇

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。

Phragmite australis is a kind of helophyte,the submergence and the ground water depth have effect on the growth.

芦苇是一种喜水性植物，地表淹水程度和地下水埋深对芦苇生长都有明显的影响。

Reed is used in many areas for thatching roofs.

用途芦苇是保护湿地环境和野生动物的重要物种，许多种鸟类栖息在芦苇丛中。

It usually occurs 5 generations each year and overwinters on the reed stalk in nymphal and adult stages.

宫苍仁蚧在江苏沿海滩涂的芦苇上，年发生4～6代，以成、若虫在芦苇茎秆上越冬。

There was significant allomatric growth of Phalaris arundinacea and Phalaris arundinacea between ramets height and biomass or constituent biomass, between ramets biomass and constituent biomass in wet and drought environments. And the relationship between ramets biomass or height and ramets quantitative characteristics also followed allomatric growth for Phragmites australis and Phragmites Jeholensis in wet and drought environments.

水生生境和旱生生境生长的虉草和紧穗三棱草，分株高度和分株生物量、组分生物量以及分株生物量和组分生物量间存在着极显著的异速生长关系；水生生境和旱生生境生长的芦苇以及水生生境生长的热河芦苇，分株生物量和分株数量性状以及分株高度和分株数量性状间存在极显著或显著的异速生长关系。

The allomatric scaling for the wet clonal plants including Phalaris arundinacea Scirpus planiculmis Phragmites australis and Phragmites Jeholensis did not show "1/4-power Rule". The variation of the allometric exponents between vegetative and reproductive ramets was mainly due to the different regulation mechanisms in different development stages. Moreover, the variation of the allometric exponents between plantsin wet or drought environments was the result of the long-time divergent response for ramets to moisture environments.

虉草、紧穗三棱草、芦苇和热河芦苇4种湿地根茎植物分株异速生长规律并不表现为&1／4或1／4整倍数&规律，营养株和生殖株异速生长幂值的差异是不同发育类型的分株生长调节机制不同的结果，水生生境和旱生生境分株异速生长幂值的差异则是分株对生境水因子差异长期趋异响应的结果。

The soil depth of 30～40 cm could be taken as a shift depth of the vertical distribution of Phragmites communis belowground biomass.

基于2005年4～9月盘锦湿地芦苇生态系统的观测资料，分析了盘锦湿地优势植物芦苇的群落学特性。

This experiment on Phragmites communis population was conducted on four stands in different growth seasons and the ecological plasticity of ramets module was analyzed statistically.

通过对松嫩草甸 4 个样地不同生长时期芦苇种群的调查和测定，对芦苇种群的生态可塑性和生长规律进行了统计分析。

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。

The results showed that Penman-Monteith model was the better one to simulate the evapotranspiration of Phragmites communis.This research would provide the evaluation method for the evapotranspiration of Phragmites communis.

结果表明：Penman-Monteith模型更适合芦苇群落蒸发散的模拟，可为芦苇湿地蒸发散的计算提供依据。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。