نتایج جستجو برای: desert management

تعداد نتایج: 866614  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده زبانهای خارجی 1390

apart from other aspects, desert is a natural environment and is one of the appealing terrestrial elements. putting its symbolic and fictional senses aside, the term “desert” bears mystic sense more than material sense. in addition to the worlds materialistic experiences, desert has attracted the attention of writers because it creates a kind of inner experience, which returns the individual in...

Journal: :ecopersia 2015
gholamreza rahbar ataollah kavian mahmoud habibnejad rooshan ahang kowsar kaka shahedi

the appearance of sowbugs (hemilepistus shirazi schuttz) in the sedimentation basins of the artificial recharge of groundwater (arg) systems in the gareh bygone plain (gbp) in southern iran is considered an ecological breakthrough in desertification control. this study was performed at the kowsar floodwater spreading and aquifer management research, training and extension station in gbp, 200 km...

Journal: :European Journal of Remote Sensing 2020

Journal: :مرتع و آبخیزداری 0
محسن حسین خانی کارشناس ارشد بیابان زدایی، دانشکدة منابع طبیعی، دانشگاه زابل اکبر فخیره استادیار دانشکدة منابع طبیعی، دانشگاه گنبد علیرضا شهریاری دانشیار دانشکدة منابع طبیعی، دانشگاه زابل احمد پهلوانروی دانشیار دانشکدة منابع طبیعی، دانشگاه زابل سهیلا نوری عضو هیئت علمی دانشکدة منابع طبیعی، دانشگاه زابل

in this research using gis effect of land management and soil criteria with eight indicators to study the sensitivity to the desert lands of the region of sistan jazinak creation is evaluated. vote based on the model parameters wilderness - the latest creation esas evaluation method wilderness creation and in most european countries and the middle east is used, took place. using the above metho...

Aminreza Neshat, Hamid Kardan Moghaddam Saman Javadi,

Quantitative changes in groundwater and crises resulting from uncontrolled water extraction have turned water resources management into one of the supply-demand dilemmas in arid regions. The present study evaluated the quantitative situation of water resources in the Ardestan Plain adjoining the Ardestan desert by using the MODFLOW mathematical model. Simulation of groundwater flow in the stead...

2011
Xuesong Mao Fuchun Wang Binggang Wang

The natural environment affects the construction of desert highways. Conversely, highway construction affects the natural environment and puts the ecological environment at a disadvantage. To satisfy the variety and hierarchy of desert highway construction and discover the spatio-temporal distribution of the natural environment and its effect on highway construction engineering, an assessment o...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده علوم تربیتی و روانشناسی 1393

the purpose of this study was to investigate the relationship between teachers’ class management practices with students’ self- regulated learning and academic self-efficacy. in this study relating to the management class, three dimensions, (training management, people management and behavior management) and three style (interventionist, interactionist and non-interventionist) was considered. r...

2009
ERIN R. ZYLSTRA

The distribution of desert tortoises (Gopherus agassizii) spans a wide range of biotic and abiotic conditions in the southwestern United States and northwestern Mexico, with physical and behavioral differences distinguishing tortoises inhabiting the Mojave Desert from those inhabiting the Sonoran Desert. Relative to tortoise populations in the Mojave Desert, populations in the Sonoran Desert ha...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت دبیر شهید رجایی - دانشکده علوم انسانی و پایه 1390

the present study aimed at investigating the relationship between iranian efl teachers’ classroom management orientations and their teaching styles. additionally, the difference between male and female teachers’ teaching styles and classroom management orientations and their relationship with experience and age were explored. three hundred efl teachers filled in attitudes and beliefs on classro...

Journal: :Journal of Contemporary Water Research & Education 2010

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