The results show that precipitation in spring in Hunan region is serious polluted acid rain with sulfuric acid;

结果表明：湖南地区春季降雨是“严重污染的硫酸型酸雨”；

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Hunan region has a long history of culture since ancient times, the earliest dating back to the pre-Qin period-Chu culture.

湖南地区自古有着源远流长的文化，最早可追溯到先秦时期的楚文化。

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The contents of fixed ammonium were higher than those in soil of North Hunan region and in soil of red earth region , and were a main N resource in the province.

高于湖南省以北地区土壤和本地区地带性土壤—红壤的固定态铵含量，是该地区的一项重要的土壤氮素资源。

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The hero who is celebrated varies by region: the romantic poet Qu Yuan is venerated in Hubei and Hunan Provinces, Wu Zixu (an old man said to have died while slaying a dragon in Guizhou Province) in South China, and Yan Hongwo in Yunnan Province among the Dai community.

UNESCO: Culture