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Register a new userThe role of the trichomes and their importance in resisting the olea europaea trees of air pollution resulting from the Banias refinery
دور الأوبار و أهميتها في مقاومة أشجار الزيتون لتلوث الهواء الناتج عن مصفاة بانياس
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Aِl-Baath University ورقة بحثية
Publication date
2017
fields
Biology
and research's language is
العربية
Created by
Shamra Editor
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تناول بحثنا دراسة أهمية الأوبار الترسية الموجودة في أوراق أشجار الزيتون و دورها في مقاومة هذه الأشجار للتلوث الناتج عن مصفاة بانياس و ذلك من خلال دراسة كثافتها و توزعها على سطحي الورقة و دراسة تركيز اليخضور في الأوراق و مقارنة النتائج بين المناطق الملوثة و منطقة الشاهد . بينت النتائج أن كثافة الأوبار تلعب دورا في حماية الثغور من نفاذ الملوثات الى داخل الأنسجة النباتية و تأثيرها على أصبغة التركيب الضوئي و بالتالي على عملية التركيب الضوئي .
We discussed the importance of studying the trichomes award in olive trees, leaves and its role in the resistance to these trees against pollution resulting from the Banias refinery intake, through the study of their density and distribution on a superficial paper and examine the concentration of chlorophyll in the leaves, and comparing the results between the contaminated areas and the control area . Results showed that the density of the trichomes play a role in protecting the ports of entry into force of pollutants into the plant tissue, and its impact on the pigments of photosynthesis, and thus the process of photosynthesis.
Artificial intelligence review:
Research summary
تتناول هذه الدراسة أهمية الأوبار الترسية الموجودة في أوراق أشجار الزيتون ودورها في مقاومة التلوث الناتج عن مصفاة بانياس. تم تحليل كثافة الأوبار وتوزيعها على سطحي الورقة، بالإضافة إلى دراسة تركيز اليخضور في الأوراق ومقارنة النتائج بين المناطق الملوثة ومنطقة الشاهد. أظهرت النتائج أن كثافة الأوبار تلعب دوراً في حماية التغور من نفاذ الملوثات إلى داخل الأنسجة النباتية، مما يؤثر على أصبغة التركيب الضوئي وعملية التركيب الضوئي بشكل عام. تم تحديد ثلاثة مواقع للدراسة: قرية ابتله (الأقرب للمصفاة)، قرية بلغونس، وقرية العقيبة (منطقة الشاهد). أظهرت النتائج زيادة في كثافة الأوبار في المناطق الأقرب للمصفاة، مما يشير إلى دورها في حماية النبات من التلوث. كما تم دراسة تأثير التلوث على تركيز اليخضور في الأوراق، حيث تبين أن تركيز اليخضور a كان أكبر من اليخضور b في جميع مناطق الدراسة، مع انخفاض غير معنوي في كمية اليخضور في المنطقة الملوثة مقارنة بالمناطق الأخرى. توصي الدراسة بزراعة أشجار الزيتون في المناطق الملوثة نظراً لقدرتها على مقاومة التلوث.
Critical review
تعتبر هذه الدراسة مهمة لأنها تسلط الضوء على دور الأوبار الترسية في مقاومة أشجار الزيتون للتلوث، إلا أن هناك بعض النقاط التي يمكن تحسينها. أولاً، كان من الممكن توسيع نطاق الدراسة لتشمل أنواع أخرى من الأشجار المثمرة لمقارنة فعالية الأوبار الترسية في مقاومة التلوث. ثانياً، الدراسة اعتمدت على مواقع محددة بالقرب من مصفاة بانياس، وكان من الممكن أن تشمل مواقع أخرى متنوعة لزيادة دقة النتائج. ثالثاً، لم تتناول الدراسة تأثيرات التلوث على المدى الطويل على أشجار الزيتون، وهو جانب مهم لفهم التأثيرات البيئية بشكل كامل. وأخيراً، كان من الممكن استخدام تقنيات تحليلية أكثر تقدماً لتحليل تركيز اليخضور والأوبار بشكل أكثر دقة.
Questions related to the research
-
ما هو الهدف الرئيسي من الدراسة؟
الهدف الرئيسي من الدراسة هو دراسة أهمية الأوبار الترسية الموجودة في أوراق الزيتون ودورها في مقاومة التلوث الناتج عن مصفاة بانياس.
-
ما هي المواقع التي تم اختيارها للدراسة؟
تم اختيار ثلاثة مواقع للدراسة: قرية ابتله (الأقرب للمصفاة)، قرية بلغونس، وقرية العقيبة (منطقة الشاهد).
-
ما هي النتائج التي توصلت إليها الدراسة بشأن كثافة الأوبار؟
أظهرت النتائج زيادة في كثافة الأوبار في المناطق الأقرب للمصفاة، مما يشير إلى دورها في حماية النبات من التلوث.
-
هل كان هناك اختلاف معنوي في تركيز اليخضور بين المناطق المدروسة؟
تبين أن هناك انخفاض غير معنوي في كمية اليخضور في المنطقة الملوثة مقارنة بالمناطق الأخرى.
References used
RAINA. AK, SHARMA. A, (2003).-Effects of Vehicular Pollution on the Leaf Micromorphology, Anatomy and Chlorophyll Contents of SyzygiumCumini L.,Indian J. Environ. Prot., 23(8):897-902
CHAUHAN, A., (2010).- Photosynthetic Pigment Changes in Some Selected Trees Induced by Automobile Exhaust in Dehradun.,J. New York Sci., 3(2):45-51
Rai,P.K.,(2013). Enveronment magnetic studies of particularwith special reference to biomagnetic monitoring using roadside plant leaves . Atoms. Environ ., 72:113-129
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