نتایج جستجو برای: phragmites
تعداد نتایج: 1070 فیلتر نتایج به سال:
During the visits of common reed [Phragmites australis (Cav.) Trin. ex Steud] in different locations of West Azerbaijan province during 2015–16, symptoms of fungal infections was frequently observed. Among the isolated and studied fungi, Deightoniella arundinacea (Corda) S. Hughes was commonly observed. Based on available literatures, this species was found new to mycobiota of Iran.
Rhizobacterial communities associated with Phragmites australis (Cav.) Trin. ex Steud. in a hypersaline pond close to Wuliangsuhai Lake (Inner Mongolia - China) were investigated and compared with the microbial communities in bulk sediments of the same pond. Microbiological analyses have been done by automated ribosomal intergenic spacer analysis (ARISA) and partial 16S rRNA gene 454 pyrosequen...
The water stress tolerance of Phragmites australis (Cav.) Trin ex. Steud. grown in the laboratory were investigated by examining effects of different levels of imposed water deficits on growth, photosynthesis and various physiological traits related to water stress. Individual plants were grown under conditions of unrestricted water supply and compared with groups of plants receiving 60, 30, 15...
Consumers are often overlooked as key drivers of vegetation structure and ecosystem functioning in coastal wetlands. This oversight is particularly apparent Asia, where much the variation wetland plant growth composition attributed to physical stress gradients. To address this knowledge gap quantify relative importance consumers Asian wetlands across temporal environmental stress, we conducted ...
در این پژوهش زیتوده گونه های گیاهی چیره آبزی چهار تالاب اصلی و مهم مرزون آباد، بصراء، لنگور و رمنت در شهرستان بابل، استان مازندران ارزیابی گردید. 12 گونه گیاهی متعلق به 11 جنس و 9 خانواده گیاهی در این پژوهش بررسی شده اند. برای این کار تعداد 131 قطعه نمونه (Plot) در قالب 7 ترابرش (Transect) از تالاب های مختلف نمونه برداری شده و بعد از ثبت ویژگی های تاج پوشش و وزن زیتوده آنها، با استفاده از...
Remediation of the City of Zagreb Jakusevec Dump Site, one of the largest dump sites in Europe, is in progress. Experimental laboratory results of leach ate treatment using aquatic macrophytes show that increasing the concentra tion of ammonia in the leachate decreases elimination efficiency. In all series of experiments, significantly greater elimination of ammonia and orthophos phates has ...
Accumulation of heavy metals from various oxides with adsorbed cadmium by wetland plant Phragmites australis was studied to evaluate the fate of heavy metals in the sediment of constructed wetlands. Hoagland solution was used as nutrition supply, and single metal oxide with adsorbed cadmium was applied as contaminant to study the accumulation characteristics of cadmium and the substrate metals ...
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