冻融循环期间土壤氧化亚氮排放影响因素
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Influencing factors of soil nitrous oxide emission during freeze-thaw cycles
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图2. 本研究所选冻融循环试验在全球的分布图。•, 样点。 |
Fig. 2. The distribution of the freeze-thaw cycles experiments selected in this meta-analysis in the world. •, site. |
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