METHOD OF DETERMINING AMOUNT OF WOOD MATERIALS FLOATING ALONG RIVER

摘要

FIELD: forestry. SUBSTANCE: calculated area and calculated site are chosen on the river. In calculated site registration of logs is carried out in time intervals. Average number of logs per site is determined by mathematical way. Calculated site on calculated area of river must be oriented so that cross-section of flow along site line was located normally to central direction of flow. EFFECT: enhanced accuracy of determination. 2 tbl