نتایج جستجو برای: ecological criteria of slope

تعداد نتایج: 21185841  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه کاشان - دانشکده ادبیات و زبانهای خارجی 1392

abstract this study aimed at investigating the possible relationship between self-assessment in writing and self-regulation of iranian efl learners. the main purpose of the study was not only to report and inform about this relationship, but also to investigate and find practical outcomes of the incorporation of self-assessment in writing, such as improving writing skill. the research was carr...

Journal: :جنگل و فرآورده های چوب 0
حمید صوفی مریو دانشجوی کارشناسی ارشد جنگلداری، واحد علوم و تحقیقات، دانشگاه آزاد اسلامی، تهران، ایران ساسان بابایی کفاکی استادیار دانشکده کشاورزی و منابع طبیعی، واحد علوم و تحقیقات، دانشگاه آزاد اسلامی، تهران، ایران وحید اعتماد استادیار گروه جنگلداری و اقتصاد جنگل، دانشکده منابع طبیعی، دانشگاه تهران، کرج، ایران ناصر احمدی ثانی استادیاردانشکده کشاورزی و منابع طبیعی، واحد مهاباد، دانشگاه آزاد اسلامی، مهاباد، ایران

this study aims at identifying the suitable areas for ecotourism using geographic information system (gis) and analytical hierarchy process (ahp) in experimental and educational kheyroud forest, nowshar, mazandaran province. the evaluation process was conducted based on three groups including ecological, infrastructural, and socio-economic criteria. then, the indicators of each main groups were...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده ادبیات و علوم انسانی 1391

nowadays enhancing critical thinking in learners is considered one of the foreign language teachers’ tasks due to its high position in foreign language classrooms. when it comes to selecting materials for language classrooms, there are obviously some criteria that teachers should apply. the present study aimed at a critical thinking based analysis of ten picture story books and ten folktales th...

The main purpose of the present study was to assess the ecological capability of agricultural soils using geographic information system (GIS). This research was conducted during 2014 in Hamedan Province, Iran. A cross-sectional study was conducted mapping the 10 factors of soil characteristics (texture, depth, erosion, and aggregation, percentage of slope, direction of slope, height, soil salin...

Journal: :محیط شناسی 0
فرزانه رزاقیان دانشجوی دکترای برنامه ریزی شهری، دانشگاه فردوسی مشهد، واحد بین الملل، عضو پژوهشی جهاد دانشگاهی مشهد محمد رحیم رهنما دانشیار دانشگاه فردوسی مشهد، مدیر گروه برنامه ریزی شهری جهاد دانشگاهی مشهد معصومه توانگر کارشناس ارشد برنامه ریزی شهری، مربی جهاد دانشگاهی مشهد حسین آقاجانی کارشناس ارشد برنامه ریزی شهری، مربی جهاد دانشگاهی مشهد

the distinguishing characteristic in the third millennium is planning based on principles of sustainable development in line with nature and all activities related to urban issues. ecological concepts and consequently ecological park refers to a comprehensive and integrated set of measures which create coordination, balance between the constituent elements of the park in order to establish sust...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده ادبیات و زبانهای خارجی 1392

while performance-based language assessment has led to an increased authenticity and content validity in the practice of writing assessment, the reliability of ratings has become a major issue. research findings have shown different reactions by native english speaker (nes) and non-native english speaker (nns) teachers to students’ writings. the focus of this study is on investigating whether i...

Journal: :جنگل و فرآورده های چوب 0
سیدمعین الدین زمانی دانشجوی کارشناسی ارشد جنگل داری دانشگاه یاسوج، ‏یاسوج، ایران رقیه ذوالفقاری عضو هیئت علمی ‏‏دانشکدة کشاورزی و پژوهشکدة منابع طبیعی دانشگاه یاسوج، ‏یاسوج، ایران سهراب الوانی نژاد عضو هیئت علمی ‏‏دانشکدة کشاورزی و پژوهشکدة منابع طبیعی دانشگاه یاسوج، ‏یاسوج، ایران

today, determination of the ecological species groups for current and future situation of forest and its relationship with environmental factors is necessary for forest management. for this purpose, 50 plots were established in altitude range of 2091- 2811 meters above sea level and 600 hectare in protected area of western dena. four ecological groups was identified using twinspan analysis that...

Journal: :محیط شناسی 0
حسین نصیری دانشجوی دکترای جغرافیا و برنامه ریزی روستایی دانشگاه تهران سیدکاظم علوی پناه استاد گروه کارتوگرافی دانشکدة جغرافیا دانشگاه تهران حمیدرضا متین فر استادیار علوم خاک شناسی دانشگاه لرستان علی عزیزی دانشجوی کارشناسی ارشد برنامه ریزی و مدیریت محیط زیست دانشگاه تهران محمد حمزه دانشجوی کارشناسی ارشد rs & gis دانشگاه تهران

necessity of consideration future and delineating the characteristics of future development, leads trends to the fields of planning, rational utilization of resources and potential of areas. assessment of ecological capability, as the core of environmental studies at the prevention of possible crisis, provides an appropriate context for environmental planning. the ability of gis in managing and...

2014
Akalu Teshome Jan de Graaff Leo Stroosnijder

*Correspondence: Akalu Teshome, Amhara Regional Agricultural Research Institute, P.O. Box +527, Bahir Dar, Ethiopia e-mail: [email protected] Investments by farmers in soil and water conservation (SWC) practices are influenced by the physical effectiveness, financial efficiency, and social acceptability of these practices. The objective of this study is to evaluate different SWC practices i...

Background and purpose: Ticks, as ectoparasites, biological vectors and reservoirs of various diseases, are involved in transmission of pathogens to humans and animals. This research aimed at modeling the probability of tick vectors presence in Ahvaz, Hamidiyeh, Bavy, and Karoon in southwest of Iran. Materials and methods: To perform the modeling, eight criteria (slope, elevation, soil texture...

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