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・ Floating Lotus Magic Opera Company
・ Floating man
・ Floating market
・ Floating match on card
・ Floating Me
・ Floating Point
・ Floating point
・ Floating Point Systems
・ Floating Points
・ Floating population
・ Floating Power
・ Floating production storage and offloading
・ Floating raft system
・ Floating rate
・ Floating rate note
Floating reedbeds
・ Floating restaurant
・ Floating Sculpture No. 3
・ Floating Seeds Remixed
・ Floating sheerleg
・ Floating shelf
・ Floating signifier
・ Floating Skyscrapers
・ Floating Staircase
・ Floating tile flooring
・ Floating timeline
・ Floating tone
・ Floating University
・ Floating Vessel
・ Floating Weeds


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Floating reedbeds : ウィキペディア英語版
Floating reedbeds
Floating reedbeds are artificial or natural systems consisting of buoyancy and reeds. Plants including rice and wheat can be cultivated on floating reedbeds.〔(【引用サイトリンク】 title=Aquaponics floating biofilter grows rice on fish ponds )〕 The primary purpose of artificial floating reedbeds is to improve water quality through biofiltration, preventing algal blooms through denitrification and plant nutrient uptake, with a secondary benefit of habitat provision.
Modern floating reedbeds are increasingly being used by local government and land managers to improve water quality at source, reducing pollutants in surface water bodies and providing biodiversity habitat. Examples include Gold Coast City Council〔(【引用サイトリンク】 title=City of Gold Coast Floating Reedbeds )〕 in Australia. Artificial floating reedbeds are commonly anchored to the shoreline or bottom of a water body, to ensure the system does not float away in a storm event or create a hazard.
Buoyancy in artificial floating reedbeds is commonly provided by polyethylene or polyurethane floatation foam, or polyethylene or PVC plastic containing air voids. Growth media includes coconut fibre, mats made of polyester or recycled PET bottles, synthetic geotechnical mat, open cell polyurethane foam, jute, soil and sand. Additional elements may be added such as activated carbon, zeolites, and materials that accumulate pollutants.
== References ==



抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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