title: [Preliminary study on purification function of reed wetland for nutrients from land sources].
abstract: The preliminary study on purification function of reed wetland for nutrients from land sources were conducted by irrigation channels and lysimeters. The results show that the purification rates for N, P and CODcr are from 41.7%-64.71% in the channels and 60.0%-75.92% in the lysimeters. The contents of N and P reached the national second level standards of sea water after filtration by lysimeters. By harvest, the good recycle between wetland and land is formed without accumulation.
authors.affiliation: Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110015.
authors.forename: X
authors.initials: X
authors.lastname: Qu
authors.forename: H
authors.initials: H
authors.lastname: Jia
authors.forename: H
authors.initials: H
authors.lastname: Zhang
authors.forename: X
authors.initials: X
authors.lastname: Li
authors.forename: P
authors.initials: P
authors.lastname: Li
mesh_terms: D004463:Ecology; D005374:Filtration; D014874:Water Pollutants, Chemical / Q000302:isolation & purification*
chemical_list: D014874:Water Pollutants, Chemical