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The work presents theoretical bases of an indicator for estimating the arrangement of rural roads in a terrain relief. The indicator bases on the comparison between azimuths of agricultural roads and terrain aspect. The physical interpretation of the indicator is meant as planar angle between the road and the theoretical line ideally perpendicular to slope. Thanks to the physical, non-expert basis...
The work presents the research results on soil susceptibility to surface wash out, executed on model object (10 experimental plots of different soil kinds in black fallow at terrain slope 10%) in simulated rain (sprinkling) conditions.
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