Spring Recovery of Wetland Plants Affects Efficacy of Nutrient Removal from Nursery Runoff
نویسندگان
چکیده
منابع مشابه
Nutrient removal from wastewater by wetland systems
For past so many years wetlands have served functions like providing habitat for aquatic and terrestrial plants and animals, for recreational activities and for treatment of polluted water. Both natural and constructed wetlands gave been used for treatment for wastewater from sewage, septic tanks, agricultural activities, industries, landfills and highways, etc. Treatment of wastewater in a wet...
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Few studies have measured removal of pollutants by restored wetlands that receive highly variable inflows. We used automated flow-proportional sampling to monitor the removal of nutrients and suspended solids by a 1.3-ha restored wetland receiving unregulated inflows from a 14-ha agricultural watershed in Maryland, USA. Water entered the wetland mainly in brief pulses of runoff, which sometimes...
متن کاملNutrient release from integrated constructed wetland sediments receiving either farmyard runoff or domestic wastewater
There is a risk that contaminants within wetland sediment can either be remobilized or reach the groundwater due to infiltration if the wetland is unlined. This research study assesses laboratory-based integrated constructed wetland (ICW) mesocosms operated in a temperatureand pressure-controlled environment. The wetland columns were filled with contaminated sub-soil collected from the first ce...
متن کاملNutrient enrichment affects the mechanical resistance of aquatic plants
For many plant species, nutrient availability induces important anatomical responses, particularly the production of low-density tissues to the detriment of supporting tissues. Due to the contrasting biomechanical properties of plant tissues, these anatomical responses may induce important modifications in the biomechanical properties of plant organs. The aim of this study was to determine the ...
متن کاملNutrient Removal from Leachate
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 ...
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ژورنال
عنوان ژورنال: HortScience
سال: 1998
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.33.4.603d