Bio-drainage ditches ( Bioswales ) are biological systems for cleaning sediment and pollution using swamp and other water-loving plants [1] [2] [3] .
In particular, bio-drainage is used near parking lots. Rainwater flows into bio-drainage ditches, filtering drains and taking them to the groundwater level without soil erosion . Among stones plant hygrophilous plants that absorb moisture and filter contaminated water.
Bio-drainage is also used as an alternative method of reclamation of wetland gypsum-bearing lands [4] .
Content
Bio-drainage in Uzbekistan
In the farms of the Saykhunabad district of Syrdarya region , Yangiyul district of Tashkent region , Uchkurgan district of Namangan region for this purpose apply [3] :
- alfalfa strips 1-2 m wide with a distance between strips of 50-70 m depending on the degree of soil
reclamation conditions and the efficiency of artificial drainage . Stripes are arranged in the middle between artificial drains.
- wood strips from mulberry stands, also arranged in rows after 50-70 m.
See also
- Storm sewer
Notes
- ↑ Loechl, Paul M., et al. Design Schematics for a Sustainable Parking Lot . - Champaign, IL: US Army Corps of Engineers, Research and Development Center, 2003. Archived June 2, 2010 at Wayback Machine Construction Engineering Research Laboratory. Document no. ERDC / CERL TR-03-12.
- ↑ Hogan, C. Michael (2010). "Bioswale." Encyclopedia of Earth. Eds. Marietta Loehrlein (Topic Editor); Cutler J. Cleveland. Washington, DC: Environmental Information Coalition, National Council for Science and the Environment.
- ↑ 1 2 Improvement of the ecological state of irrigated lands through the introduction of bio-artificial drainage systems in farms . - F.A. Baraev, A.G. Sherov, K.T. Isabaev, A.A. Baraev, S.A. Kasymbetova ( Uzbekistan , Tashkent Institute of Irrigation and Land Reclamation )
- ↑ Bio-drainage - an alternative way of reclamation of wetland gypsum-bearing lands