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一观測及資料整理方法 1958年6月开始,我們在海洋研究所党組織的直接領导下,以1958年3、6月在渤海及北黄海西部所进行的两次同步观測的48个观測站为基础,利用了本所两艘調查船“金星号”及“水星号”,按照良好的天文条件,对上述48个測站进行第三及第四次的昼夜連續观測,每个測站观測的层別,为表面,5、10、15、20、30、40、50米到接近海底,观測仪器表面用漂桿,后改用双联浮桶(可測0—3米),其余各层均应用苏式厄克曼海流計,在5米层,为了避免船磁影响流向的准确度,改用流向指示器观測流向,在某些測站及海区并应用了电接触式海流計及电磁海流計(GEK)进行观測作为补充。根据实測結果,我們应用調和分析方法,进行整
A survey and data compilation method Beginning in June 1958, under the direct leadership of the Party organization of the Institute of Oceanography, we conducted 48 simultaneous observations of two simultaneous observations in the Bohai Sea and western North Yellow Sea in June and June 1958 Based on the observatory, the two survey vessels named “Venus” and “Mercury” of the Institute were used to conduct the third and fourth consecutive day and night observations of the 48 stations according to good astronomical conditions. Each time Observations of a station level, the surface, 5,10,15,20,30,40,50 meters to close to the sea floor, observation instrument surface with drift rod, after the switch to double floats (measurable 0- 3 meters), the remaining layers are used Soviet-type Ekman gauges, in the 5-meter layer, in order to avoid the impact of ship-magnetic accuracy of flow direction, the flow indicator to use flow direction, in some stations and sea areas and application In addition, the electric contact current meter and the electromagnetic current meter (GEK) were observed. According to the measured results, we use harmonic analysis method, the whole