【摘要】：正一個居民點的產(chǎn)生,一座城市的興起,都與地理環(huán)境特別是水源條件有著密切的關(guān)系,北京城的興起就與永定河有著不解之緣。北京的西北面被崇山峻嶺圍繞,南面連接著一望無際的華北大平原。山脈和大平原之間圍成了一個像海灣一樣的小平原,形成了"北京灣"。北京最早的居民點和最初的封建都城就出現(xiàn)在山和平原的接壤地帶,這是因為在北京灣的東南部是一片面積不小的沼澤地,不宜農(nóng)耕,更不能
[Abstract]:The emergence of a residential area and the rise of a city are closely related to the geographical environment, especially the water source conditions, and the rise of Beijing has an inextricable relationship with the Yongding River. The north-west of Beijing is surrounded by mountains, connecting the vast North China Plain to the south. The mountains and the Great Plains form a small gulf-like plain, forming the Beijing Bay. The earliest settlements and the first feudal capital of Beijing appeared in the border areas of mountains and plains, because the southeast part of Beijing Bay is a large swamp, which is not suitable for farming, let alone cannot be cultivated.
【分類號】：K29
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本文編號：2123682