نتایج جستجو برای: lake urmia

تعداد نتایج: 44332  

A. Eimanifar , F. Mohebbi , H. Negarestan , L. Esmaeili Dahesht , R. Ahmadi ,

   Urmia Lake is one of the two large hypersaline lakes in the world which have Artemia. It is located in northwest of Iran. Due to a decrease in water inflow and volume, the salinity of Urmia Lake has reached to more than 300 g.l-1 since 2001. The increased salinity has greatly influenced biological aspects of the lake, and caused the lake undergoes at critical conduction. The aim of the prese...

Journal: :international journal of environmental research 2012
s. farzin p. ifaei n. farzin y. hassanzadeh m.t. aalami

chaos theory discusses unstable and non-periodic behavior of non-linear fluctuating dynamicsystems. since evaporation level variations of lakes have a dynamic identity, chaos theory can have a uniquerole in collecting data of these variations. therefore it is an important and challenging problem in the field ofplanning and qualitative and quantitative management of urmia lake to verify whether ...

2015
Asghar Tofighi

1. Assistant Professor in Exercise Physiology, Department of Exercise Physiology, Faculty of Physical Educa on and Sport Science, Urmia University, Urmia, Iran. 2. PhD Student in Exercise Physiology, Department of Exercise Physiology, Faculty of Physical Educa on and Sport Science, Birjand University, Birjand, Iran. 3. M.A in Exercise Physiology, Department of Exercise Physiology, Faculty of Ph...

ژورنال: اکوبیولوژی تالاب 2022
Asalpisheh, Zahra, Atashbar Kangarloei , Behrooz, Haghi Vayghan, Ali , Imani, Ahmad , Teymuri Nomandani, Sudabeh ,

Phytoplankton is one of the main components of wetlands, which plays a vital role in providing nutrients, oxygen for other organisms, stabilizing nitrogen and carbon dioxide. In the meantime, the current status of Lake Urmia highlights the need to conserve and protect wetlands related to these ecosystems and their living and non-living components. Therefore, this study was conducted to assist i...

2014
Elham AHMADI Seyed Ali POURBAKHSH Malahat AHMADI Alireza TALEBI

Elham AHMADI*, Seyed Ali POURBAKHSH, Malahat AHMADI, Alireza TALEBI Department of Microbiology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran Department of Poultry Diseases, Razi Vaccine and Serum Research Institute, Karaj, Iran Department of Microbiology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran Department of Clinical Sciences, Faculty of Veterinary Medicin...

Journal: :پژوهش های جغرافیایی (منتشر نمی‏شود) 0
سیاوش شایان استادیار جغرافیا، دانشگاه تربیت مدرس مهدی جنتی کارشناس سنجش ازدور، سازمان فضایی ایران

abstract identification & supervision of fluctuations in physical ecosystems have a special place in optimum using of natural resources. urmia lake is the largest interior natural lake of iran which its potentials and ecosystem & environmental characteristics attracted researchers and environmental planners attention. fluctuations in area and perimeter of the lake attracted many attentions in r...

A. Eimanifar F. Mohebbi H. Negarestan L. Esmaeili Dahesht, R. Ahmadi

   Urmia Lake is one of the two large hypersaline lakes in the world which have Artemia. It is located in northwest of Iran. Due to a decrease in water inflow and volume, the salinity of Urmia Lake has reached to more than 300 g.l-1 since 2001. The increased salinity has greatly influenced biological aspects of the lake, and caused the lake undergoes at critical conduction. The aim of the prese...

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