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Nematode Diversity in Phaeozem Agroecosystems of Northeast China
Pedosphere, 2009The diversity and distribution patterns of soil nematode communities in phaeozem agroecosystems of Northeast China were assessed to evaluate nematode taxonomic diversity and functional diversity in relation to climatic condition and soil characteristics in human modified landscape. Along the latitudinal gradient, soil samples were collected from north (
Qi LI +4 more
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Visible – NIR reflectance for evaluation of luvisols and phaeozems
2015Near infrared spectra of soils with differences in soil colour, organic matter and clay mineral content showed differences in the spectral region from 700 to 1700 nm. The objective of the present study was to describe the information content of soil vis-NIR spectra of two soil types Luvisols and Phaeozems from Romania to assist soil surveys.
Todorova, M. +3 more
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Phaeozem in einigen trockenen Alpentälern der Schweiz
Zeitschrift für Pflanzenernährung und Bodenkunde, 1980AbstractDer Begriff des Phaeozems wurde im Zusammenhang mit der Weltbodenkarte der FAO‐Unesco eingeführt. Kennzeichnend für diesen Boden ist der diagnostische Mullhorizont, der nach Gefüge, Farbe, Gehalt an Kalziumionen und organischem Kohlenstoff, sowie nach Mächtigkeit usw.
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[Cu adsorption by phaeozem and burazem].
Ying yong sheng tai xue bao = The journal of applied ecology, 2003Studies on the thermodynamics and kinetics of copper (Cu2+) adsorption by phaeozem and burozem showed that that the adsorption of Cu2+ by these two soils was increased with the increasing concentration of Cu2+ within the range of Cu2+ concentrations used in the experiment, but the amount of Cu2+ adsorbed and fixed on phaeozem was much higher than that ...
Ying, Yu +3 more
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Analysis on agro-ecological landscape pattern in Phaeozem land area in Northeast China
IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477), 2004The spatial structure of landscape is the result of complicated interaction among nature conditions, living organisms and human activities, which changes reflect the interrelationship among them. With remote sensing (RS) images in the same season of different years, we can get the generalized and visualized information of landscape and its changes ...
Yanfen He +3 more
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Partition and characterization of cadmium on different particle-size aggregates in Chinese Phaeozem
Geoderma, 2013Organic-mineral complexations can be isolated from bulk soil by physical disaggregation followed by density fractionation for further examination of the patchy nature of aggregates distributed in soil. Phaeozem, which is a specific regional soil in China with high organic matter, was selected for fractionation into particle-size aggregates with clay ...
Guanlin Guo +5 more
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Journal of Environmental Radioactivity, 2016
Control samples of scintillation liquids - Phaeozem soil mixtures were prepared with different scintillation liquids as the support electrolyte, Install Gel® XF, (Ultima Gold AB™ and Ultima Gold XR™), to construct the polarization curves, and to select the cell potential with the highest mass transfer to remove 24Na (15 h) and 99mTc (6 h) as ...
V, Valdovinos +2 more
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Control samples of scintillation liquids - Phaeozem soil mixtures were prepared with different scintillation liquids as the support electrolyte, Install Gel® XF, (Ultima Gold AB™ and Ultima Gold XR™), to construct the polarization curves, and to select the cell potential with the highest mass transfer to remove 24Na (15 h) and 99mTc (6 h) as ...
V, Valdovinos +2 more
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[Comparison on desorptive behavior of copper in phaeozem and burozem].
Huan jing ke xue= Huanjing kexue, 2006Desorptive behavior of Cu2+ from phaeozem and burozem was studied and compared using the batch method. The results indicated that Cu2+ desorbed from phaeozem tested had a longer lag period than that from burozem. When adsorbed Cu2+ for phaeozem was lower than 729.00 mg x kg(-1) (Cu2+ concentration was lower than 40 mg x L(-1)), and on burozem was lower
Ying, Yu, Qi-xing, Zhou
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[Comparison on desorptive behavior of cadmium in phaeozem and burozem].
Huan jing ke xue= Huanjing kexue, 2007Desorptive behavior of Cd2+ was comparatively studied by the batch method on the two typical soils in northeast China. The results indicated that the two soils exhibit statistically significant sorption-desorption hysteresis. Phaeozem has a longer hysteresis period than the Burozem.
Guan-lin, Guo, Qi-xing, Zhou
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THE IMPURE CLAY COATINGS AS IMPORTANT PEDOFEATURES OF THE PHAEOZEM FERTILITY BEARING
Scientific Papers. Series A. AgronomyThe soil fertility is induced and sustained by the soil constituents. In this respect, the clay is one of the main nutrient bearing. The presence of the clay pedofeatures (coatings and pore infillings) generally shows an intense leaching process of the constituents from the rooting zone.
Daniela RADUCU +5 more
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