DocumentCode
2009788
Title
Notice of Retraction
Purification mechanism and experiments of ditch wetland to agricultural non-point pollutants
Author
Li Qiang-kun ; Hu Ya-wei ; Li Huai-en
Author_Institution
Irrigation Res. Center, Yellow River Inst. of Hydraulic Res., Xinxiang, China
Volume
4
fYear
2010
fDate
17-18 July 2010
Firstpage
13
Lastpage
16
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The migration and transformation of agricultural non-point source pollutants in drainage ditches is an important step of agricultural non-point source pollution control and management. On the bases of analyses on the ecological structure of drainage ditches and purification mechanism of ditch wetland to agricultural non-point pollutants, experiment was conducted taking the XI YU drainage ditch system, in the Qing-Tong-Xia Irrigation District at the Yellow River upstream, as an example. The results show that ditch wetland has better purifying effect to agricultural non-point pollutants, of which, the purification rate of total phosphorus and ammonia nitrogen were 27.46% and 21.80% respectively. According to the current research situation, the further research object includes three aspects, quantitative study on different action of each component in drainage ditch ecosystem, migration model of agricultural non-point source pollutants in drainage ditch and the relationship between ditch wetland application and regional eco-environment at the macro level.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The migration and transformation of agricultural non-point source pollutants in drainage ditches is an important step of agricultural non-point source pollution control and management. On the bases of analyses on the ecological structure of drainage ditches and purification mechanism of ditch wetland to agricultural non-point pollutants, experiment was conducted taking the XI YU drainage ditch system, in the Qing-Tong-Xia Irrigation District at the Yellow River upstream, as an example. The results show that ditch wetland has better purifying effect to agricultural non-point pollutants, of which, the purification rate of total phosphorus and ammonia nitrogen were 27.46% and 21.80% respectively. According to the current research situation, the further research object includes three aspects, quantitative study on different action of each component in drainage ditch ecosystem, migration model of agricultural non-point source pollutants in drainage ditch and the relationship between ditch wetland application and regional eco-environment at the macro level.
Keywords
agricultural pollution; purification; water pollution control; agricultural nonpoint source pollutant; agricultural nonpoint source pollution control; ditch wetland; drainage ditch ecosystem; drainage ditch system; migration model; purification mechanism; Water pollution; agricultural non-point source pollution; drainage ditches; pollutant degradation;
fLanguage
English
Publisher
ieee
Conference_Titel
Environmental Science and Information Application Technology (ESIAT), 2010 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-7387-8
Type
conf
DOI
10.1109/ESIAT.2010.5568408
Filename
5568408
Link To Document