Results 211 to 220 of about 54,142 (272)

Phragmites australis as a new cellulose source: Extraction, characterization and adsorption of methylene blue

, 2020
The aim of this study was to investigate potential use of Phragmites australis in the production of cellulose microfibrils with chemical extraction process. Characterization of the natural P.
G. Kankılıç, A. Metin
semanticscholar   +1 more source

Biochar rhizosphere addition promoted Phragmites australis growth and changed soil properties in the Yellow River Delta.

Science of the Total Environment, 2020
Biochar addition can enhance plant growth and change soil physicochemical properties in saline soil. However, it is unclear whether the positioning of biochar additions (e.g., rhizosphere addition and surface addition) alters such impacts and whether ...
Jin Liang, Qian-Wei Li, Junqin Gao, Jiu-Ge Feng, Xiao-Ya Zhang, Yu-qing Wu, F. Yu   +6 more
semanticscholar   +1 more source

Physiological and anatomical characterisation of Phragmites australis leaves

Aquatic Botany, 2002
Abstract The anatomy, biochemistry and physiology of Phragmites leaves have been investigated. Biochemical and physiological measurements indicate that Phragmites australis leaves have a C 3 mechanism of carbon fixation. However, structural and ultra-structural observations of young leaves are more reminiscent of a C 4 -like anatomy. In addition,
ANTONIELLI, Marisa, PASQUALINI, Stefania, Batini P., EDERLI, Luisa, Massacci A., Loreto F.   +5 more
openaire   +6 more sources

Nitrate availability affects denitrification in Phragmites australis sediments

Journal of Environmental Quality, 2020
AbstractUnderstanding relationships between an increase in nitrate (NO3−) loading and the corresponding effects of wetland vegetation on denitrification is essential to designing, restoring, and managing wetlands and canals to maximize their effectiveness as buffers against eutrophication. Although Phragmites australis (Cav.) Trin. ex Steud.
Soana E., Gavioli A., Vincenzi F., Fano E. A., Castaldelli G.   +4 more
openaire   +2 more sources

The flavonoids of phragmites australis flowers

Phytochemistry, 1980
Abstract The major flavonoid constituents of Phragmites australis flowers are the C-glycosylflavones swertiajaponin, isoswertiajaponin and two new O-glycosides, the 3′-O-gentiobioside and the 3′-O-glucoside of swertiajaponin. Two unusual flavonol glycosides, rhamnetin 3-O-rutinoside and rhamnetin 3-O-glucoside, were also characterized from the same ...
Mahmoud A.M. Nawwar, Hassan I. El Sissi, Heba H. Baracat   +2 more
openaire   +1 more source

Flow dynamics and turbulence patterns in a drainage channel colonized by common reed (Phragmites australis) under different scenarios of vegetation management

Ecological Engineering: The Journal of Ecotechnology, 2019
Drainage channels are a widespread component of agricultural and urbanized lowland landscapes. Management of instream and riparian vegetation along drainage channels must be planned by reconciling the need to ensure channel hydraulic efficiency with the ...
A. Errico, G. Lama, S. Francalanci, G. Chirico, L. Solari, F. Preti   +5 more
semanticscholar   +1 more source

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2021
?????????????????? ???????????????????? ???????????????????? ???????????? ?????????????????????? ???????????????? ???????????????????????????? ???????????????????????????? ???????????? 25, 75 ???? 150 ???? ???? ?????????????? ?????????????? ?????????????????? ?????????????? Phragmites australis (Cav.) Trin. & Steud, ???? ?????????? ???? ???????? ???????
openaire   +1 more source

Predicting velocity and turbulent kinetic energy inside an emergent Phragmites australis canopy with real morphology

Environmental Fluid Mechanics, 2023
Y. Shan, Chunhao Yan, Jutao Liu, Chao Liu   +3 more
semanticscholar   +1 more source

The tolerance mechanism and accumulation characteristics of Phragmites australis to sulfamethoxazole and ofloxacin.

Chemosphere, 2020
Antibiotic pollution has become a hot issue worldwide, which has toxic effects on plants and even threatens human health. As a common wetland plant, the tolerance mechanism of Phragmites australis to antibiotics is rarely reported.
Yao Lv, Yanyan Li, Xiaohui Liu, Kun Xu
semanticscholar   +1 more source

Phragmites australis and silica cycling in tidal wetlands

Aquatic Botany, 2007
Tidal marshes have recently been shown to be important biogenic Si recycling surfaces at the land–sea interface. The role of vegetation in this recycling process has not yet been quantified. In situ and ex situ decomposition experiments were conducted with Phragmites australis stems.
Struyf, Eric, van Damme, Stefan, Gribsholt, Britta, Bal, Kris, Beauchard, Olivier, Middelburg, Jack J., Meire, Patrick   +6 more
openaire   +3 more sources