Inflow Regime Evaluation into Bamdej Wetland to Plan Stable Environmental Management

Subject Areas : Irrigation and Drainage

معصومه کمالی ¹ , کاظم حمادی ² , فروزان فرخیان ³

1 - گروه مدیریت محیط زیست، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات خوزستان، اهواز، ایران.
2 - گروه عمران آب، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات خوزستان ،اهواز،ایران.
3 - گروه مدیریت محیط زیست ، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات خوزستان، ، اهواز، ایران.

Received: 2012-10-09 Accepted : 2012-12-22 Published : 2012-12-21

Keywords: water management, Hydrological and ecological needs, Flow regime, Bamdej wetland, نیاز زیست محیطی هیدرولوژیکی, رژیم جریان, مدیریت مصرف آب, تالاب بامدژ,

Abstract :

In the recent years,theprojects developed the studies onwater resources and agriculture, developmentof human societies, the phenomenon of climate change and drought greatest environmental impact,socio-economic and industry in developing and even under developing countries. Results of theseissues showed the effects of mortality and immigration, human and animal species, environmentaldegradation, the lack of food resources, energy, water and other natural resources degradation.Therefore,in many scientific circles, the proper use of natural resources, land management, ecosystemconservation and agricultural activities in order to reduce the damaging effects of environmentalstresses is controlled. Bamdej wetland with an area of 4000 hectares located in the South Westprovince, which is fed by the river Shavoor seems to depend on the wetlands for sustainableenvironmental management and environmental factors, including factors involved in the developmentof the drainage basin whichis adjacent to. This research studied thewetlands along the river Shavoorfield. Itaimed to assess the quality and quantity of water flow and provide a suitable model Bamdejpond water to improve environmental management of thewetlands. Preliminary analysis of the annualinflow to the wetland appeared to set two separate samples is formed further data on the original seriesand two series of samples have been analyzed separately. Statistical analysis showed the differencebetween the two series of data through SPSS statistical software. Consequently, a series of annual flowwas also taken into consideration. For water quality parameters such as EC, TDS, total cations, totalanions and pH,two distinct consistent flow regime and a series of extractionwere analyzed. The resultsshowed that there were statistically significant in both series. Results gave a model of environmentalmanagement with emphasis on the quality and quantity of the inflow to the wetland ponds. Theseparameters can be programmed to yield equivalent to 600 million cubic meters, 3 million cubic metersof potable needs, industry needs 7 million cubic meters, 25 million cubic meters for aquaculture,agriculture require 500 million cubic meters, and 140 million cubic meters environment. Follow thepattern of the upstream needs such as agriculture, environmental needs and meet wetland ponds willstabilize the system.Keywords: Hydrological

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