نتایج جستجو برای: urmia basin
تعداد نتایج: 59298 فیلتر نتایج به سال:
A holistic approach to the management of water, energy, food, and environment is required both meet socioeconomic demands future as well sustainable development these limited resources. The Urmia Lake Basin has faced environmental, social, economic challenges in recent years, this situation likely worsen under impacts climate change. For study, an adaptability analysis region proposed for 2040 ...
Abstract Lake Urmia has experienced climate change over the last decades, dramatically reducing water level. This study applies Soil and Water Assessment Tool (SWAT) to evaluate runoff management strategies under different scenarios in Zarrineh River Basin. We examined two strategies: projected based on business-as-usual (BAU) trend Changes Cropping Pattern (CCP). The variables were downscaled ...
Explaining the Causal Model of Leadership Challenges professional Learning Communities at high Schools in Urmia
This study aims to simulate runoff and runoff quality of Zarrineh river basin by SWAT model. Calibration and verification were done respectively with monthly runoff statistics in SWAT CUP by SUFI2 method for 1992-2013, for 12 sub basin, 226 HRU and monthly nitrate data for 2006-2009. The highest runoff sensitivity and runoff quality with minimum Pvalue and maximum absolute value Ttest belong to...
Although hypersaline environments pose challenges to life because of the low water content (water activity), many such habitats appear to support eukaryotic microbes. This contribution presents brief reviews of our current knowledge on eukaryotes of water-column haloclines and brines from Deep Hypersaline Anoxic Basins (DHABs) of the Eastern Mediterranean, as well as shallow-water hypersaline m...
Background: Urmia Lake, the second largest hyper-saline lake of the world, has experienced lack of water and other environmental issues in recent years. Now, there is a danger of the lake drying out, which will affect the region and its inhabitants. This study aimed to present a model which can relate the water level of the lake to effective factors. Methods: Parameters that influence water le...
Sustainable development of agriculture is facing with several challenges such as climate change resulting change in the pattern of weather parameters as well as crop water requirements. In this research, due to the important role of agricultural activities whitin Urmia Lake Basin in the production of various agricultural products such as wheat, the possibility of supplying the plant's water req...
Identification of trend and drought characteristics play an important role in the development and management of water resources. In this study, the spatio-temporal characteristics of SPEI index in short, medium, long and annual scales (SPEI3, SPEI6 and SPEI9) in Urmia Lake basin were investigated. for this purpose, temperature and precipitation data from 4 synoptic stations of Tabriz, Urmia,...
ASSESSMENT OF PREPAREDNESS MEDICAL EDUCATION CENTERS URMIA UNIVERSITY SCIENCES IN FACING ACCIDENTS AND DISASTERS 2018-2019
Lake Urmia is the 20th largest lake and the second largest hyper saline lake (before September 2010) in the world. It is also the largest inland body of salt water in the Middle East. Nevertheless, the lake has been in a critical situation in recent years due to decreasing surface water and increasing salinity. This study modeled the spatiotemporal changes of Lake Urmia in the period 2000–2013 ...
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