“石羊”是个多义词，它可以指石羊（西安碑林博物馆副研究馆员）, 石羊（四川省成都市高新区石羊街道）, 石羊（唐代石刻作品）。
分析了石羊河流域各站近50年气象要素的变化趋势。
The meteorological factors' variation trend of Shiyang River Basin in the recent 50years was analyzed.
石羊河流域自19世纪以来则处于持续的暖干化过程中。
The characteristic of climate was becoming warm and dry gradually since from 19 century in Shiyang river basin.
本文从风险的角度对石羊河流域水资源短缺问题进行了探讨。
The scarcity of water resources in Shiyang River Basin is discussed in the view of risk in this paper.
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