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Nitrogen Concentration and Nitrogen Isotope in Epilithic Mosses for Indicating the Spatial Variation and Sources of Atmospheric Nitrogen Deposition at Guiyang Area

Nitrogen Concentration and Nitrogen Isotope in Epilithic Mosses for Indicating the Spatial Variation and Sources of Atmospheric Nitrogen Deposition at Guiyang Area

石生苔藓氮含量和氮同位素指示贵阳地区大气氮沉降的空间变化和来源