Results 101 to 110 of about 2,172 (185)
为阐明喀斯特小流域土壤有机碳密度分布特征及有机碳储量空间分布格局,采用野外布点采样、实验室测定和地统计学分析相结合的方法,利用2 755个详细调查的剖面样地和23 536个土壤样品,定量研究了喀斯特小流域土壤有机碳密度、碳储量的空间异质性及分布特征。结果表明:后寨河小流域表层(0—20 cm)土壤有机碳含量和密度的平均值为分别为25.07 g/kg和5.23 kg/m2,剖面土壤(0—100 cm)土壤有机碳含量和有机碳密度分别为20.71 g/kg和10.21 kg/m2 ...
张珍明, 周运超, 黄先飞, 田
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[Determination of 26 herbicide residues in soil, sediment, and surface water samples using modified QuEChERS method combined with ultra-high performance liquid chromatography-tandem mass spectrometry]. [PDF]
Zhao L, Ma L, Huang LQ, Chen JB, Zhu WF.
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[Preface for Special Issue on Advanced Molecular Imprinting Technology and its Cutting-Edge Applications]. [PDF]
Jia Q, Yang KG.
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[Effects of lunar soil simulant and Earth soil on lung injury in mice]. [PDF]
Gong X +8 more
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[Applications of molecularly imprinted solid-phase microextraction coupled with chromatography/mass spectrometry for determination of drug residues]. [PDF]
Yan J +8 more
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[<i>Lactobacillus plantarum</i> alleviates lead exposure-induced learning and memory impairment in mice by regulating bile acid metabolism and inhibiting hippocampal NLRP3 expression]. [PDF]
Li L, Yu W, Tan M, Li Y, Liu A, Meng X.
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目的研究大兴安岭不同林下植被兴安落叶松林土壤活性有机碳组分特征,为大兴安岭地区森林土壤活性有机碳及其稳定性研究提供科学依据。方法以4种林下植被兴安落叶松林(兴安杜鹃-兴安落叶松林(Rhododendron dauricum-Larix gmelinii forest,简称DJL)、杜香-兴安落叶松林(Ledum palustre-Larix. gmelinii forest,简称DXL)、苔草-兴安落叶松林(Carex tristachya-Larix gmelinii forest,简称TCL)和苔藓-
曾晨阳, 满秀玲, 蔡体久
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