大兴安岭秋季冻结期土壤水热变化对多年冻土泥炭地可溶性有机碳的影响
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孙超峰 1,2( ), 宋立全 1,2( ), 臧淑英 1,2( ), 焦亚青 1,2, 鲁博权 1,2
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Effects of soil hydrothermal variations on soil DOC content in permafrost peatlands during autumn freezing period in the Greater Higgnan Mountains
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Chaofeng SUN 1,2( ), Liquan SONG 1,2( ), Shuying ZANG 1,2( ), Yaqing JIAO 1,2, Boquan LU 1,2
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图4. 秋季冻结期DOC含量和土壤温度、含水量多元线性逐步回归分析
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Fig.4. Multiple linear stepwise regression analysis of DOC content and soil temperature and moisture content during the freezing period in autumn
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