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《Forestry Science and Technology Information》 2017-04
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Analysis Of Ammonia Nitrogen In Greater Khingan Range Water

Liu Dewen;Fang Wuxiang;Zhong Weili;Zhang Chunying;Zhan Xinlin;Greater Khingan Range Academy Of Agriculture And Forestry Sciences;  
In order to understand the present situation of ammonia nitrogen content in the water of Xingan mountain area in Heilongjiang Province,the ammonia nitrogen content of various types of water in Greater Khingan Range was analyzed. The results showed that the ammonia nitrogen content in southern Weng river area river water and surface runoff in September 8,the high ammonia nitrogen content in surface runoff in 3. 94-13. 43 mg/L,the ammonia nitrogen content in the range of 76 mg/L 87-1. 0. Jiagedaqi District,the District 6,the content of ammonia industry in July high,August was the lowest in September have been increased,the content range was in between 0. 14-0. 99 mg/L,the underground water ammonia nitrogen content in the range between 0. 02-0. 82 mg/L. The ammonia nitrogen content in surface runoff in the Nan Wenghe region is much higher than that of other rivers,river and the southern Weng regional surface dark brown forest soil organic matter in the closely related Jiagedaqi district the district water industry applicable to centralized drinking water sources,groundwater and surface water quality dynamic ammonia nitrogen content showed the same trend.
【CateGory Index】: P641.3
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