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Impacts of water characteristics changes on the distribution of water plants in lake Burullus, Egypt
Other Title(s)
دراسة تأثير التغيرات في خصائص المياه علي انتشار النباتات المائية في بحيرة البرلس في مصر
Author
Source
Assiut University Bulletin for Environmental Researches
Issue
Vol. 22, Issue 2 (31 Oct. 2019), pp.43-55, 13 p.
Publisher
Assiut University Center for Environmental Studies and researches
Publication Date
2019-10-31
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Earth Sciences, Water and Environment
Topics
Abstract AR
تهدف هذه الدراسة الي تقييم تأثير التغيرات في خصائص المياه علي النمو و الانتشار للنباتات المائية في بحيرة البرلس حيث اوضحت النتائج أن زيادة العمق و التطهير في الجانب الشرقي لبحيرة البرلس أدى الي اختفاء بعض الانواع النباتية مثل (نبات الحريشة Najas armata, نخشوش الحوت Ceratophyllum demersum خس الماء Pistia stratiotes , Myriophyllum spicatum و ندرة تواجدها في بقية اجزاء البحيرة و هناك انواع قل تواجدها.
من الجانب الشرقي للبحيرة و أوضحت النتائج ان الملوحة ارتفعت ارتفاع ملحوظ في البحيرة و خاصة الجانب الشرقي و ارتفاع نسبي في بقية أجزاء البحيرة مما أدي الي اختفاء تلك النباتات و ندرتها في البحيرة وتغير التركيب الفلوري للبحيرة .
Abstract EN
This study was conducted to evaluate the impacts of water characteristics changes on the growth and distribution of water plants present in lake Burullus protected area.
Najas armata, Ceratophyllum demersum, Pistia stratiotes and Myriophyllum spicatum growth rate were declined and completely disappeared from the eastern part of the lake and became very rare across the lake as a results of clearing and shallwing process of this part of the lake which leads to increasing in water salinity, depth, dissolved oxygen and decreasing in biological oxygen demand with changeable pH values.
Water depth, TDS, salinity, ammonium and phosphate were the key factors that control the growth and distribution of aquatic macrophytes in lake burrullus.
American Psychological Association (APA)
Nafi, al-Sayyid Muhammad Ali. 2019. Impacts of water characteristics changes on the distribution of water plants in lake Burullus, Egypt. Assiut University Bulletin for Environmental Researches،Vol. 22, no. 2, pp.43-55.
https://search.emarefa.net/detail/BIM-997179
Modern Language Association (MLA)
Nafi, al-Sayyid Muhammad Ali. Impacts of water characteristics changes on the distribution of water plants in lake Burullus, Egypt. Assiut University Bulletin for Environmental Researches Vol. 22, no. 2 (Oct. 2019), pp.43-55.
https://search.emarefa.net/detail/BIM-997179
American Medical Association (AMA)
Nafi, al-Sayyid Muhammad Ali. Impacts of water characteristics changes on the distribution of water plants in lake Burullus, Egypt. Assiut University Bulletin for Environmental Researches. 2019. Vol. 22, no. 2, pp.43-55.
https://search.emarefa.net/detail/BIM-997179
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 52-55
Record ID
BIM-997179