scholarly journals Climatic conditionality of soil formation on the territory of the transboundary Dnieper river basin

2016 ◽  
Vol 8 (5-6) ◽  
pp. 26-38 ◽  
Author(s):  
V. I. Pichura ◽  
Keyword(s):  
River Basin ◽  
Soil Formation ◽  
Dnieper River Basin

scholarly journals Soil Development as a Function of Time in the Rouge River Basin, South-Central Ontario

2007 ◽  
Vol 40 (2) ◽  
pp. 207-216 ◽  
Author(s):  
William C. Mahaney ◽  
Kalmia Sanmugadas
Keyword(s):  
River Basin ◽  
Soil Formation ◽  
Exchange Capacity ◽  
Early Holocene ◽  
Soil Thickness ◽  
South Central ◽  
Rouge River ◽  
Extractable Iron ◽  
Over Time ◽  
Changes In Soil Properties

ABSTRACT Three soils of postglacial age, representing a chronosequence in the Rouge River Basin of south-central Ontario, were studied to determine variations in morphological, physical, chemical, and mineralogical properties. These soils, forming in alluvium of mixed mineralogy represent the Late HoIocene (Entisol), Middle Holocene (lnceptisol),and Early Holocene (lnceptisol) surfaces. Horizon differentiation and soil thickness increase with greater age, while pH drops slightly in the sola of the older profiles. Cation exchange capacity (CEC) and organic matter in the surface horizons increases slightly with age, while, for the most part, CaCO3 and Ca/ Mg ratio decrease. Significant changes occur over time, especially with an increase of dithionite-extractable iron with age (from ~ 0.20 in the Late Holocene soil to ~ 0.70 in the Middle to Early Holocene profiles). Illite and illite-smectite tend to decrease with age, being replaced by small amounts of chlorite and vermiculite. In spite of some variability in parent materials due to stratification and preweathering, and minor changes in species composition, the changes in soil properties are attributed to processes of soil formation acting over time.

Alien species of Ponto-Caspian amphipods (Crustacea, Amphipoda) in the Dnieper river basin (Belarus)

2013 ◽  
Vol 4 (4) ◽  
pp. 269-275 ◽  
Author(s):  
V. P. Semenchenko ◽  
V. V. Vezhnovets ◽  
T. P. Lipinskaya
Keyword(s):  
Alien Species ◽  
River Basin ◽  
Dnieper River Basin

On the Ecology of Phytoepiphyton of Water Bodies of the Dnieper River Basin

2014 ◽  
Vol 50 (3) ◽  
pp. 41-54 ◽  
Author(s):  
P. D. Klochenko ◽  
T. F. Shevchenko ◽  
T. A. Vasilchuk ◽  
V. P. Osipenko ◽  
T. V. Yevtukh ◽  
...  
Keyword(s):  
River Basin ◽  
Water Bodies ◽  
Dnieper River Basin

Hybrid origin of karyotypic variation in the common shrew, Sorex araneus (Mammalia), from the Dnieper River basin

2009 ◽  
Vol 429 (1) ◽  
pp. 531-534 ◽  
Author(s):  
Yu. M. Borisov ◽  
A. A. Kovaleva ◽  
A. M. Springer ◽  
E. V. Cherepanova ◽  
A. P. Kashtal’ian ◽  
...  
Keyword(s):  
River Basin ◽  
Common Shrew ◽  
Sorex Araneus ◽  
Hybrid Origin ◽  
The Common ◽  
Common Shrew Sorex Araneus ◽  
Karyotypic Variation ◽  
Dnieper River Basin
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