نتایج جستجو برای: typha
تعداد نتایج: 634 فیلتر نتایج به سال:
Loss of Great Lakes wetlands due to changes in land use, hydrology, nutrient inputs, and invasive species led the need for studies involving physical factors that influence growth cattails (Typha). Thus, 18 Lake Ontario coastal wetlands, we sampled vegetation along stratified random transects collected water samples total phosphorus (TP) analyses. We used GIS determine watershed area, percent u...
Aquatic plants play an essential role and are effective in mitigating lake eutrophication by forming complex plant-soil system and retaining total nitrogen (TN) and phosphorus (TP) in soils to ultimately reduce their quantities in aquatic systems. Two main vegetation types (Phragmites australis community and P. australis + Typha latifolia community) of Qin Lake wetland were sampled in this stud...
The disparity between volume of wastewater generated and treated has resulted in severe water pollution and eutrophication of the water bodies in most Indian cities. Constructed wetlands (CWs) present a low-cost wastewater treatment option; however, field scale studies with real life wastewater are limited. Eichhornia crassipes (water hyacinth), Typha latifolia (Typha) and Pistia stratiotes (wa...
Invaded systems are commonly associated with a change in ecosystem processes and a decline in native species diversity; however, many different causal pathways linking invasion, ecosystem change, and native species decline could produce this pattern. The initial driver of environmental change may be anthropogenic, or it may be the invader itself; and the mechanism behind native species decline ...
the major aim of the present study was to investigate element (fe, ni, pb, v, zn) concentrations in sediment and different tissues of phragmities australis and typha latifolia in hor al-azim wetland southwest iran. sampling of sediments and aquatic plants was carried out during spring and summer 2014. results showed that the mean concentrations of elements in phragmities australis in root and...
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