Articles with "soil layer" as a keyword



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Microplastics lag the leaching of phenanthrene in soil and reduce its bioavailability to wheat.

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Published in 2021 at "Environmental pollution"

DOI: 10.1016/j.envpol.2021.118472

Abstract: Microplastics wildly occur in soil and they can become the carriers of persistent contaminants. However, the influence of microplastics on polycyclic aromatic hydrocarbons vertical translocation in the soil system after rainfall is limitedly understood. Here,… read more here.

Keywords: phenanthrene; phe concentrations; bioavailability; soil layer ... See more keywords
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Impact of an underlying soft soil layer on tunnel lining in seismic conditions

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Published in 2019 at "Tunnelling and Underground Space Technology"

DOI: 10.1016/j.tust.2019.05.011

Abstract: Abstract The presence of a soft soil layer can influence the propagation of incoming wave from the bedrock, undoubtedly modifying the ground motions and soil dynamic behavior. Despite its importance, the effect of an underlying… read more here.

Keywords: tunnel; soil; soil layer; soft soil ... See more keywords
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Amplification of Seismic Response in Poroviscoelastic Soil Layer

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Published in 2020 at "Advances in Civil Engineering"

DOI: 10.1155/2020/8824445

Abstract: The time-dependent behaviour of saturated soils under static and dynamic loading is generally attributed to the flow-dependent and viscous behaviour of pore fluid. However, the intrinsic energy dissipative effects from the flow-independent viscoelastic behaviour of… read more here.

Keywords: viscoelastic behaviour; soil layer; behaviour; soil ... See more keywords
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Horizontal heat impacts and shading effects of buildings on surface soil layer in Beijing, China

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Published in 2022 at "Indoor and Built Environment"

DOI: 10.1177/1420326x221078996

Abstract: Thermal condition of the surface soil layer was neglected due to much concern of the urban heat island effect, which has an important impact on cities. In this study, on-site measurements of surface soil layer… read more here.

Keywords: heat; surface soil; soil layer; soil ... See more keywords
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Impact of Deep Soil Layer on Terrestrial Microwave Emission for a Bare Agricultural Field

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Published in 2017 at "Radioengineering"

DOI: 10.13164/re.2017.0721

Abstract: In this study, we investigated the deep (semiinfinite) soil contribution to the brightness temperature at 1.4 GHz calculated through a modified incoherent radiative transfer model. We reproduced the measured brightness temperature collected by a dual… read more here.

Keywords: brightness temperature; soil layer; model; soil ... See more keywords
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Effects of vegetation, terrain and soil layer depth on eight soil chemical properties and soil fertility based on hybrid methods at urban forest scale in a typical loess hilly region of China

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Published in 2018 at "PLoS ONE"

DOI: 10.1371/journal.pone.0205661

Abstract: Although the spatial mapping and fertility assessment of soil chemical properties (SCPs) are well studied in the Loess Plateau region of China at farmland scale, little is known about spatial mapping the SCPs and their… read more here.

Keywords: soil layer; vegetation; urban forest; soil ... See more keywords
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Soil bacterial community is more sensitive than fungal community to canopy nitrogen deposition and understory removal in a Chinese fir plantation

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Published in 2022 at "Frontiers in Microbiology"

DOI: 10.3389/fmicb.2022.1015936

Abstract: Soil microorganisms are key regulators for plant growth and ecosystem health of forest ecosystem. Although previous research has demonstrated that soil microorganisms are greatly affected by understory nitrogen (N) addition, little is known about the… read more here.

Keywords: soil layer; understory removal; abundance; community ... See more keywords
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Soil Layers Impact Lithocarpus Soil Microbial Composition in the Ailao Mountains Subtropical Forest, Yunnan, China

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Published in 2022 at "Journal of Fungi"

DOI: 10.3390/jof8090948

Abstract: Plant litter decomposition is a complex, long-term process. The decomposition of litterfall is a major process influencing nutrient balance in forest soil. The soil microbiome is exceptionally diverse and is an essential regulator of litter… read more here.

Keywords: soil layer; composition; bacterial fungal; soil layers ... See more keywords
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Research on Leakage Mechanism of Underwater Shield Tunnels with Different Soil Layers during Operation Period

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Published in 2022 at "Sustainability"

DOI: 10.3390/su142114276

Abstract: Different soil layer properties have great influence on tunnel leakage. In this paper, the finite element software is used to analyze the homogeneous leakage model of different soil layers and different degrees of lining deterioration.… read more here.

Keywords: soil layer; different soil; tunnel; leakage ... See more keywords
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Discussion on Adjustment Method of the Characteristic Period of Site Response Spectrum with Soft Soil Layer

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Published in 2023 at "Sustainability"

DOI: 10.3390/su15118837

Abstract: Twelve site models were established based on the analysis of the influence of site conditions on earthquake damage and the influence of the soft soil layer on-site seismic response. The equivalent linearization site seismic response… read more here.

Keywords: soft soil; soil layer; site; response ... See more keywords