求翻译：针对西南地区06年的干旱情况，通过认识干旱的气候变化特征以及研究该地区干旱的原因，对提高干旱预测水平，进而为预防干旱灾害提供科学决策依据具有十分重要的意义。是什么意思？

For the southwest region of the 2006 drought conditions, the characteristics of climate change through the understanding of drought as well as the reasons to study the drought, improve drought prediction, and thus for the prevention of drought disaster to provide the scientific basis for decision ma

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In view of the southwest 06 year arid situations, as well as studies this local arid reason through the understanding arid climatic change characteristic, to raises the arid forecast level, then provides the macro-scientific policy-making basis for the prevention arid disaster to have the extremely

06 drought conditions in the Southwest, by recognizing the arid climate change research on characteristics and causes of drought in the region, on improving the forecast of drought and drought disaster prevention science decision basis is of great significance.

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