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Paper Information

Journal:   PHYSICAL GEOGRAPHY RESEARCH QUARTERLY   FALL 2013 , Volume 45 , Number 3; Page(s) 15 To 16.
 
Paper: 

ANALYSIS OF RIPPLE MARK FORMS AND NEBKHA BARRIERS IN SIRJAN PLAYA

 
 
Author(s):  POURKHOSRAVANI MOHSEN*, VALI ABASALI, MAHMODI MOHAMADABADI TAYEBE, SALARI NARJES
 
* DEP. OF GEOGRAPHY, SHAHID BAHONAR UNIVERSITY OF KERMAN
 
Abstract: 

Introduction: Study about quality and characteristics of wind erosion forms and also relationship between these forms with other environmental landforms is an important criterion in the assessment of natural resources. When wind blows on sandy beds, sand grains hop and roll into downwind shaping sand ripples. Morphometry is quantitative analysis of geomorphic characteristics of a region of landforms (Bayati Khatibi, 2010, 2). Study of surface sand grain size shows that larger ripples wavelength are created in the sands and coarse wavelength ripples in finer grain sands (Chorley et al 1985: 434). Ripples are common forms of roughness in desert areas.

 
Keyword(s): MORPHOMETRY, NEBKHA, RIPPLE MARK, SIRJAN DESERT, WAVE HEIGHT, WAVE LENGTH
 
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