naglaa_abdallah

Naglaa Youssef Abdallah

مدرس - Lecturer

كلية العلوم

العنوان: جامعه سوهاج - كليه العلوم- قسم النبات والميكروبيولوجى

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إعجاب

المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية: vegetation


2020-01-22 22:50:00 الكلمات المفتاحية heading up, vegetation, Manning's coefficient, water hyacinth,
FLOW CHARACTERISTICS OF OPEN CHANNELS WITH FLOATING VEGETATION
Floating vegetation (Water hyacinth) causes many problems in waterways where it retards flow movement and changes flow structure. In this study the impact of water hyacinth on flow behavior in open channels was investigated in a laboratory flume. Water hyacinth was harvested from natural streams. Four different vegetation densities, three different vegetation root depths and three different vegetation zone lengths ... إقراء المزيد

2018-11-09 16:22:44 الكلمات المفتاحية River Nile, island ecology, Hydrophytes, vegetation,
Former and present vegetation of Kraman Island, Upper Egypt
Kraman Islan, River Nile at Sohag area , Upper Egypr suppot growth of different types of plant communities. إقراء المزيد

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