The author describes an algorythm that permits, with only a slight error, to determine the climatological standard within a freely selected time interval on the basis thirty years' mean monthly values of meteorological elements. The algorythm utilizes the method of interpolation approximation by means of cubic additive polynominals, so-called splines.
Introduction of the semi-elastic barrier into fuel tanks rise environmental protection level in case of ship collision or grounding. Last law regulations requires change of localisation of fuel tanks in ship structure in a such way to increasing distance between fuel and surounding water. Application of semielastic barrier into fuel tank make possible to localise fuel tanks in double bottomspace. Calculation of hipothetical outflow of fuel from damaged fuel tan in case of application of senielastic barier is presented
На базе информаций из агрометеорологических постов и метеорологических данных вегетационного периода (в 1980-1986 гг.) положительно отмечена пригодность метода Баца определения ресурсов воды в почве для оценки районов требующих орошения. Выделена часть Польши в полосе центральных районов с отрицательным балансом осадков и испарения.