中国西部气候特点及其变化浅析

气候特点及其变化规律在生态环境演变中往往占据主导地位,它制约着区域的能量基础、水热组合及自然要素的发育方向,规定了物质、能量循环的规模、强度和结构,最终决定了该地区的生态、环境的类型、质量及承载能力。因此,掌握西部气候及其变化规律,可以为西部生态环境建设和保护提供理论依据和实践指导。

Study on the Change and the Trait of Climate in Western China

The trait and the change of the climate often take up the leading place in the evolving of eco-environment,restricting the energy base,water-hot constitution and the growth-direction of the natural element in an area,ruling the scale-intension-structure of the cycle of the material and energy,and finally deciding the style-quality-carrying capacity of the region.Therefore,acquiring the varied law of the westward climate can offer theoretic basis and the practice guide for the ecological environment construction and the preservation.