Banpo the middle reaches of Yellow River culture of the original culture, show that the North geographical characteristics.
半坡文化属于黄河中游的原始文化，显示出北方地理环境的特色。
The early civilization origin and human activity of the middle reaches of Yellow River are closely related to the climate in this area.
黄河中游早期文明起源及人类生产活动，与本区气候关系有很好的耦合性。
From the historical, natural and ecological point of view, this article researched the course of evolution of the ecological environment in the middle reaches of Yellow River.
从历史、地理、自然、生态的角度，大跨度、高视野、多方位对黄河中游生态环境演变过程进行了探讨。
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