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Register a new userمساهمة في دراسة الحشرات في سورية تسجيل نوعين جديدين من رتبة Psocoptera في سورية
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Damascus University ورقة بحثية
Publication date
1997
fields
Biology
and research's language is
العربية
Authors
محمد ماهر قباقيبي( باحث )
Created by
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لاحظنا خلال القيام بجولات ميدانية في منطقة وادي القرن، غرب دمشق، خلال الفترة الواقعة بين عامي ١٩٩٢ ١٩٩٦ ضمن تركيبة المجمع الحيواني للنظام البيئي الغابي لأشجار السنديان العادي Quercus calliprinos, وجود نوعين جديدين على الفونة في سورية لم يسبق تسجيلهما من رتبة Psocoptera هما Mesopsocus duboscqui , Humineura bigoti و قد وصفا لأول مرة من قبل العالم Badonnel حيث وصف النوع H. bigoti عام ١٩٧٠ في منطقة كاداراش جنوب شرق فرنسا، و يصادف حاليًا في فرنسا و اليونان و شبه الجزيرة الإسبانية، و هو يعيش على الأوراق و يظهر منذ الشتاء و حتى الربيع و هو نوع متوسطي.
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References used
محمد ماهر قباقيبي ،التنوع الحيوي الحيواني في النظام البيئي الغابي في منطقة حوض المتوسط. مدخرة وادي القرن الطبيعية. منشورات اسبوع العلم (33) 1993
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inancing the private sector and increased investment in the private sector to achieve the goals of development, Although the contribution of government banks in the financing of the private sector , but it remains constrained orientations of the monetary authorities and provide support to state institutions, mainly,so, this research studied the role of private banks in the development of investment in the private sector through thevarious types of credit facilities of offered by private banks, we don't found a significant relationship between the credit offered by private banks in Syriaand the size of private investment, which means the weakness of role of these banks to increase investment, the researcher has provided a set of recommendations that will help to find appropriate solutions.
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