جبال ألاداغ
| جبال آلاداغ | |
|---|---|
 | |
| أعلى نقطة | |
| القمة | جبل شاهجهان |
| الارتفاع | 3,032 m (9,948 ft) |
جبال آلاداغ أو سلسلة جبال آلاداغ تشير إلى سلسلة جبال تقع في الجزء الجنوبي الشرقي من محافظة شمال خراسان في الجزء الشمالي الشرقي من إيران جبوب شرق بحر قزوين. تقع السلسلة على بعد 25 كيلومتر جنوب Bojnurd، عاصمة شمال خراسان. تندمج جبال آلاداغ مع البرز أو جبال البرز في الغرب ثم تجري بإتجاه الجنوب الشرقي.[1] أعلى قمة في السلسلة هي جبل شاهجهان بارتفاع 3032 متر. تقع هذه القمة على بعد نحو 35 كيلومتر شرق Esfarayen كله تقريباً في الجزء الجنوبي الشرقي من محافظة شمال خراسان.
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أصل الاسم
Linguistically, the word Aladagh comes from the Turkic branch of the Altaic language family (- and, more specifically, from the Khorasani Turkic language ) and consists of two parts, ala and dagh /dag. Ala means "variegated", "patchwork", "particoloured " or "speckled" and dagh means "mountain", and therefore the word Aladagh means "(the) variegated or speckled mountain (range)".[2]The concept of a 'speckled mountain' is also a very common one in Ireland and Scotland, where the epithet in question is breac ( Goidelic Celtic for 'speckled or 'spotted' (see also Barmbrack )) as in the Brack and Ben Vrackie. This is hardly surprising, given the fact that combinations of varicoloured rocks, different types and densities of vegetation and cloud shadows often conspire to give mountains a piebald or speckled appearance, lending to their (already considerable) aesthetic appeal.
الجيولوجيا
Geologically, the mountains were mainly uplifted in the Alpine orogeny during the Neogene and especially in the Miocene, although the orogenic phase continued in the Pliocene. The range is made chiefly of Jurassic rocks in the western, south-central, eastern and southeastern parts, with a smaller portion of Paleozoic rocks in the north-cental section.[3]
علم المناخ
The Aladagh Mountain Range consists of high mountains situated far from the temperate mediterranean climate of the northwestern and western mountains of Iran. Aside from the highest section of the central Elburz that has a cold mountain climate, even the Elburz Mountain Range has a generally Mediterranean climate in the eastern, central, and Western parts. But the Aladagh Mountain Range has a generally cold mountain climate. So, this cold mountain climate is surrounded on all sides by the Mediterranean climate that is prevalent in the west in the eastern Elburz, and in southeastern part of the Aladagh Range in the Binalud Mountains, and even in the northwestern, northern, and northeastern parts of the Aladagh in the Kopet-Dag Mountains.
الهامش