Effect of shelterbelt on two kinds of soils on the transformation of organic matter

Szajdak, Lech Wojciech; Maryganova, Victoria; Meysner, Teresa; Tychinskaja, Lyudmila

doi:10.1016/s0160-4120(02)00059-4

Cited by 15 publications

(14 citation statements)

References 9 publications

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“…Although soil organic matter tends to form only a small percentage of the soil mass, it has a very great influence on soil chemical and physical properties, especially with regard to the behaviour of contaminants (Harrison, 1992). There are significant differences between the absorption spectra of the HA in mineral and mineral-organic soils (Szajdak et al, 2002b). In our previous work (Szajdak et al, 2002b) it was proved that the molecular structure of the HA from soils under a shelterbelt depends on the kind of soil and the direction of the flow of groundwater.…”

Section: Resultsmentioning

confidence: 99%

“…There are significant differences between the absorption spectra of the HA in mineral and mineral-organic soils (Szajdak et al, 2002b). In our previous work (Szajdak et al, 2002b) it was proved that the molecular structure of the HA from soils under a shelterbelt depends on the kind of soil and the direction of the flow of groundwater. The HA from mineral-organic soils are characterized by a higher degree of condensation and more extended polyconjugation systems in their molecules.…”

Section: Resultsmentioning

confidence: 99%

“…However, the studied forest island is located on two kinds of soils: mineral and organic (Szajdak et al, 2002a(Szajdak et al, , 2002bMeysner et al, 2006). In those studies the chemical structure of HA was investigated using several analytic techniques: EPR, UV-VIS, '^C NMR, and thermal.…”

Section: Introductionmentioning

confidence: 99%

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Iron forms and peroxidase activity in forest island soils

Szajdak¹,

Meysner²

2013

Estonian J. Ecol.

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Oxidation-reduction reactions play a key role in ecologically important biogeochemical processes in soil and influence soil chemical, biochemical, and biological properties. The objective of this study was to compare the effect of a forest island located on two kinds of soils on the concentrations of iron forms and peroxidase activity participating in oxidation-reduction processes. The investigations were carried out in the Agroecological Landscape Park in Turew (40 km south of Poznan, Western Polish Lowland, 16°45'E, 52°0rN). The subject of the study was a palace park, which can be considered as a forest island. Part of this forest island is located on mineral soil and another part on mineral-organic soil. Our results showed that the flow of groundwater was accompanied by an increase in peroxidase activity, total iron concentration, and Fe(II) and Fe(in) ions in the mineral soils in most periods of sampling. However, an increase of peroxidase activity and a decrease of total iron concentration and Fe(II) and Fe(III) ions accompanying the flow of groundwater were observed in the mineral-organic soils.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

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Iron forms and peroxidase activity in forest island soils

Szajdak¹,

Meysner²

2013

Estonian J. Ecol.

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“…The processes of peat formation and organic carbon accumulation are replaced by the processes of peat degradation, mineralization and settling of peat layer after the peat was drained. The degree of peat drainage, soil tillage, and fertilization has a significant impact on the intensity of organic matter mineralization and changes in the structure of soil profile (Szajdak et al, 2002). The published research evidence on the changes in chemical composition of peat soils under renaturalization is relevant from the environmental point of view.…”

Section: Introductionmentioning

confidence: 99%

Chemical properties of Pachiterric Histosol as influenced by different land use

Volungevičius

Amalevičiūtė

Liaudanskienė

et al. 2015

Zemdirbyste-Agriculture

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The study, aimed to determine the properties of peat soil (Pachiterric Histosol, HSs-ph) as influenced by different land use, was carried out in two sites -in Varėna (South Lithuania, 53°57′11.98″ N, 24°19′02.07″ E) and Radviliškis (Central Lithuania, 55°49′43.19″ N, 23°28′36.34″ E) districts. During the renaturalization of drained Pachiterric Histosol, an intensive mineralization in the 0-30 cm soil is taking place; therefore the concentrations of organic carbon and labile organic carbon are unfavourable for the soil. The distribution of total N and P in profile of Pachiterric Histosol is directly related to the vertical gradient of mineralization intensity; higher contents of N and P accumulated where mineralization was more intensive. The distribution of total K is related to land use of Pachiterric Histosol, whereas the highest quantity of total K was established in arable land which had been fertilised with mineral fertilizers.

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“…Shelterbelts restrain soil erosion, improve microclimate for agricultural production, regulate the water regime in soils, participate in the sequestration of carbon and nitrogen to mitigate the greenhouse effect, and can be regarded as biogeochemical barriers decreasing the concentration of many chemical compounds migrating with ground water outflow from adjoining cultivated fields [1][2][3][4][5][6]. The conversion from arable cropping to forested soil (shelterbelt) has been shown to cause the accumulation of soil organic matter (SOM), organic C and N, with the age of shelterbelts being the principal factor involved.…”

Section: Introductionmentioning

confidence: 99%

Hydrophobic and hydrophilic properties of humic acids from soils under shelterbelts of different ages

Maryganova

Szajdak

Tychinskaya

2010

Chemistry and Ecology

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A comparative investigation of the hydrophobic-hydrophilic properties of humic acids (HA) extracted with 0.1 M Na 4 P 2 O 7 at pH 7 from soils under shelterbelts of different ages [14 years old (young) and 200 years old (old)] and adjoining cultivated fields was carried out with the application of 13 C NMR spectroscopy and hydrophobic interaction chromatography (HIC). The results determined using both methods were in line with the chemical composition of HA. Shelterbelt age was shown to be the principal factor affecting the composition and hydrophobic-hydrophilic properties of HA. HA from soil under the young shelterbelt was found to be less chemically mature and more hydrophilic than HA from the soil of the adjoining cultivated field. By contrast, HA from soil under the old shelterbelt was considerably more chemically mature and hydrophobic than that of the corresponding cultivated field and HA from the soil under the young shelterbelt.

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Effect of shelterbelt on two kinds of soils on the transformation of organic matter

Cited by 15 publications

References 9 publications

Iron forms and peroxidase activity in forest island soils

Iron forms and peroxidase activity in forest island soils

Chemical properties of Pachiterric Histosol as influenced by different land use

Hydrophobic and hydrophilic properties of humic acids from soils under shelterbelts of different ages

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