Elsevier期刊
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作者:J.L. Mora , J. Herrero , D.C. Weindorf
来源:[J].Geoderma(IF 2.345), 2017, Vol.291, pp.1-10Elsevier
摘要:Abstract(#br)Long-term studies of the changes in soil salinity are scarce and most overlook individual ions. Here, we assess changes in soil ionic contents using 42 soils repeatedly sampled during three campaigns over 24 years in a semi-arid irrigated district. Multivariate analy...
作者:Seyed Hamidreza Sadeghi , Mahboobeh Kiani Harchegani , Hossein Asadi
来源:[J].Geoderma(IF 2.345), 2017, Vol.290, pp.100-106Elsevier
摘要:Abstract(#br)The particle size distribution (PSD) of the splashed sediment is expected to vary depending on rainfall intensity, slope steepness and slope position. This study therefore discusses the results of analysis of laboratorial experiments to compare PSDs of splashed ...
作者:Luigi P. D'Acqui , Alessandra Bonetti , Roberto Pini ...
来源:[J].Geoderma(IF 2.345), 2017, Vol.288, pp.120-129Elsevier
摘要:Abstract(#br)Physical stabilization of soil organic matter (SOM) was assessed by a novel combination of methods in minesoils of Central Italy, cultivated or afforested with different species by 30 years. We studied this stabilization in: 1) a managed (thinned and mowed) Engl...
作者:P. Schjønning , R.A. McBride , T. Keller ...
来源:[J].Geoderma(IF 2.345), 2017, Vol.286, pp.83-87Elsevier
摘要:Abstract(#br)Soil particle density (Dp) is an important soil property for calculating soil porosity expressions. However, many studies assume a constant value, typically 2.65 Mg m − 3 for arable, mineral soils. Few models exist for the prediction of Dp from soil organic matt...
作者:Rosa Del Giudice , Zoë Lindo
来源:[J].Geoderma(IF 2.345), 2017, Vol.285, pp.110-116Elsevier
摘要:Abstract(#br)Foliar litter is the main input of organic carbon to many soils, and thus litter decomposition processes are integral to our understanding of carbon dynamics in soil systems. Despite the short duration of the leaching phase of decomposition, a considerable amount of ...
作者:Pierre Barré , Hermine Durand , Claire Chenu ...
来源:[J].Geoderma(IF 2.345), 2017, Vol.285, pp.50-56Elsevier
摘要:Abstract(#br)Parent material can deeply influence soil organic matter (SOM) stocks. In this study we tested the hypotheses that parent material had an effect on SOM concentrations and stocks and that this effect may be explained by the influence of soil parent material on ba...
作者:I.L. Hallin , P. Douglas , S.H. Doerr ...
来源:[J].Geoderma(IF 2.345), 2017, Vol.285, pp.132-140Elsevier
摘要:Abstract(#br)Charcoals have long been used to adsorb organics from water and other substrates; we hypothesise that biochar may act in a similar way when mixed with soil, removing hydrophobic organic compounds from the soil surfaces. To test this hypothesis, we developed quan...
作者:Tariku Negasa , Haile Ketema , Abiyot Legesse ...
来源:[J].Geoderma(IF 2.345), 2017, Vol.290, pp.40-50Elsevier
摘要:Abstract(#br)Understanding soil properties under different land use types along toposequences is vital in determining the types of soil management practices that could be implemented by smallholder farmers for improving the soil health as well as soil productivity. It is als...
来源:[J].Geoderma(IF 2.345), 2017, Vol.289, pp.IFC-IFCElsevier
作者:Andrew W. Rate , Shuela M. Sheikh-Abdullah
来源:[J].Geoderma(IF 2.345), 2017, Vol.289, pp.54-65Elsevier
摘要:Abstract(#br)The properties of and processes in calcareous soils are important in the context of dryland soil management and moderation of atmospheric CO 2 by carbonate weathering. This study was conducted to determine the major and trace elemental composition in soils of th...

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