The results showed that spring rainfall in Anshan displayed an upward trend with 2 mm/10a,while summer rainfall was a downward trend with 5 mm/10a. The instabilities of spring and summer rainfalls increased since the 1980s.
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美
- 結果表明:鞍山市春季降水線(xiàn)性變化趨勢為增加趨勢,其線(xiàn)性變率為2 mm/10 a,夏季降水線(xiàn)性變化趨勢為減少趨勢,其線(xiàn)性變率為5 mm/10 a,并且從80年代開(kāi)始春夏季降水的不穩定性開(kāi)始增強。
