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若尔盖高寒湿地土壤活性有机碳垂直分布特征

open access: yes
对若尔盖高寒湿地沼泽土和泥炭土的有机碳(TOC)和活性有机碳(LC)沿土壤剖面的分布特征研究表明,沼泽土的有机碳和全氮(TN)含量整体上从表层向下呈现下降趋势,中间在16~18 cm处出现一个升高点,与当时的有机质来源和沉积环境有关。泥炭土有机碳沿土壤剖面并没有呈现同样的下降趋势,而是从表层向下至22cm呈现升高趋势,22 cm向下才呈现下降趋势,全氮含量与有机碳含量的分布特征不同,在表层0~10 cm含量较高,向下含量减小。沼泽土活性有机碳沿土壤剖面整体呈现下降趋势,变化于2.4~13.6 m g/g,
欧阳华, 白军红, 高俊琴
core  

[Clinical and molecular characteristics of neonatal <i>Klebsiella</i><i>pneumoniae</i> sepsis]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Hebei Provincial Neonatal Sepsis Research Collaboration Group.
europepmc   +1 more source

[Research progress on the quercetin target role and signaling pathway in anti-liver fibrosis]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Zhao RQ   +9 more
europepmc   +1 more source

[Medical treatment standards for emergency burn wounded (2025 edition)]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
National Health Commission Of The People's Republic Of China.
europepmc   +1 more source

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