STUDY OF A SECTION OF SELF-PURIFYING STREAM IN SPECIFIC RELATION TO ITS WATER FLOW BEHAVIOUR


The development of erosion features in cuesta relief regions

The cuesta relief is characterized by high slopes, colluvial deposits and intense evolutionary dynamics, making the region especially prone to soil degradation.This study intends to identify how the relief, lithology, and soils influence the occurrence of linear erosion processes of rill erosion, ravines and gullies in the cuestas environments.For

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THE APPARATUS FOR ALIGNMENT OF THE PHOTOMETRIC LAMP FILAMENT

During photometric measurements involving the use of photometric lamps it is necessary that the filament of lamp takes a strictly predetermined position with respect to the photodetector and the optical axis of the photometric setup.The errors in positioning of alignment filament with respect to the optical axis of the measuring system lead to incr

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