نتایج جستجو برای: pediment

تعداد نتایج: 82  

Journal: :Swiss Journal of Geosciences 2023

Abstract The Tramelan-2 borehole (Canton Bern, Switzerland) continuously cored a 275.60 m sequence of Palaeogene to Neogene sediments, providing rare opportunity for sedimentological analysis the Jura Molasse. Lithostratigraphy, sedimentary facies and heavy minerals allow correlation with classical Swiss Evidence clastic input from Alpine non-Alpine sources is consistent deposition at northern ...

1965
F. Kräupl Taylor

, This is not so much a new book?more a way of publishing again papers which ad appeared before. Dr. Foulkes carried out his first experiment in group treatment garly in World War II. He proudly records that this happened at 23 Dix's Field, t Xeter. He also mentions that, when he returned home that evening, he announced 0 his late wife: "An historical event has taken place in psychiatry today, ...

Journal: Desert 2008
N. Mashhadi S. Feiznia

The result of wind dynamic (capacity and potential) is transport of soil or sediment particles and subsequent formative desert landforms based on the severity of erosion or sedimentation. The Khartouran region, because of its geology, geomorphology and climatology conditions is a special place in the arid region on the closed basin of Dasht-e-kavir. It is evident that the ecosystem balance of t...

Journal: :International Design Journal (Print) 2021

Mansoura city which is located at Northeast of Cairo considered one the Egyptian cities that has urban heritage sites and assets resulted from different periods date city’s construction in 1219 until mid 20th century, as well as, fusion cultures foreign communities who had been accommodated when it was an intermediary center for trade agricultural crops Delta region. The unique fabric features ...

Journal: :بوم شناسی کشاورزی 0
مهدیه زمردی شاهین شاهسونی مهدی برادران فیروزآبادی علی اصغر نادری

to study the effect of vermicompost and urea and iron sulfate fertilizers on the growth characteristics and yield of sunflower seed (helianthus annuus l.) an pediment was conducted in darreh gaz located in khorasan razavi province in 2012. factorial experiment in a randomized complete block design with three factors and three repetition. in this experiment three levels of urea (50; 150 and 250 ...

Journal: :desert 2008
n. mashhadi s. feiznia

the result of wind dynamic (capacity and potential) is transport of soil or sediment particles and subsequent formative desert landforms based on the severity of erosion or sedimentation. the khartouran region, because of its geology, geomorphology and climatology conditions is a special place in the arid region on the closed basin of dasht-e-kavir. it is evident that the ecosystem balance of t...

Journal: Desert 2012
H. Ahmadi M. Yadegari M.A. Saremi Naeini

In order to recognize the wind erosion situation of a region, the survey of its windiness is not sufficient and the physical characteristics of earth are of importance too. In fact, the outbreak of dust storms in a region is due to the sensitivity of earth and domination of wind in that region. In this investigation we have tried to find a way for determining the regions in which a dust storm i...

Journal: :آب و خاک 0
محمد قاسم زاده گنجه ای علیرضا کریمی کارویه علی زین الدینی رضا خراسانی

introduction: playa is one of the most important landscapes in arid regions which covers about 1% of the world's total land area. study of playas is important from different points of view especially pedology, sedimentology, mineralogy, environmental geology, groundwater and surface water chemistry. more than 60 playas have been identified in iran. considering the fact that playas and surroundi...

ژورنال: :پژوهش های دانش زمین 0
محمد حسن صادقی روش دانشگاه آزاد اسلامی واحد تاکستان حسن خسروی دانشگاه تهران

از آنجا که پدیده های واقعی همواره فازی، نادقیق و مبهم هستند. آنچه در ارزیابی این پدیده ها مهم به نظر می رسد امتیازدهی صحیح شاخص ها به منظور دستیابی به نتایج قابل استناد می باشد. فرسایش بادی نیز به عنوان یک پدیده واقعی واجد شاخص هایی هست که ساختار کیفی یا ساختار نامشخصی دارند که نمی توانند به دقت اندازه گیری شوند. در چنین مواردی به منظور دستیابی به ماتریس ارزشیابی می توان از اعداد فازی استفاده ک...

2012
E. M. Roberts N. J. Stevens P. M. O’Connor P. H. G. M. Dirks M. D. Gottfried W. C. Clyde R. A. Armstrong A. I. S. Kemp

Abstract Introduction Regional geology of eastern Africa Rukwa Rift Basin Rift stratigraphy, sedimentation and palaeontology Volcanism and geochronology Provenance, drainage patterns and uplift Methods References Acknowledgements Author information Supplementary informationIntroduction Regional geology of eastern Africa Rukwa Rift Basin Rift stratigraphy, sedimentation and palaeontology Volcani...

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