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首页> 外文期刊>Theoretical and applied climatology >Sea/land breeze climatologieal characteristics along the northern Croatian Adriatic coast
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Sea/land breeze climatologieal characteristics along the northern Croatian Adriatic coast

机译：克罗地亚北亚得里亚海沿岸海/陆风气候气候特征

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摘要

Climatological characteristics along the northern Croatian Adriatic coast have been examined for nine meteorological stations for the summertime sea/land breeze circulation. The stations considered are Pula-airport, Opatija, Rijeka, Senj, Malinska, Rijeka-airport, Mali Losinj, Rab and Zadar. The hourly surface measurements at each station from June to September for the period 1991-2004 as well as the radio-soundings in Zadar (from 2002 to 2004) were used for the analysis. A dataset with the sea/land breeze days was formed according to the several criteria. The mean daily maxima of both air and sea surface temperatures were more influenced by the large scale disturbances toward north (e.g. in Rijeka or Opatija) compared to the values for e.g. Zadar. Furthermore, the influence of the large scale disturbances diminished toward the south concerning the sea-land temperature difference only at the stations placed at Rijeka Bay and Velebit channel. The strongest sea breeze was found at Pula-airport and the most frequent ones at Opatija and Zadar. At Senj the rarest, the weakest and the shortest sea breeze was observed. The climatological records of wind speed and air-sea temperature difference (ΔT) showed for Opatija, Malinska and Zadar that the maximum measured wind speed is around 4.5℃ confirming the nonlinear relationship between the sea breeze speeds and the ΔT during the day. At most stations, the clockwise rotation of the hodographs prevails which is typical for the Northern hemisphere due to Coriolis force, with the exception at Senj and Malinska. While the hodographs for Pula, Rijeka-airport and Mali Losinj display a later onset of the prevailing sea breeze because of the interaction among several sea breeze circula- tions, the results for Opatija, Zadar and Senj show considerably distorted hodographs because of the nearby channeling of the air flow.
机译：已对克罗地亚亚得里亚海北部沿海的气候特征进行了夏季夏季海/陆风循环的九个气象站的检查。所考虑的站是普拉机场，奥帕蒂亚，里耶卡，塞尼，马林斯卡，里耶卡机场，马里洛辛，拉布和扎达尔。分析使用了1991-2004年6月至9月每个站点的小时地面测量值以及Zadar的无线电声音（2002年至2004年）。根据几个标准，形成了具有海/陆风天数的数据集。相对于例如北海的温度值，海平面和海表温度的日平均最大值受北向大规模干扰（例如里耶卡或奥帕提亚）的影响更大。扎达尔。此外，仅在里耶卡湾和韦勒比特海峡的台站上，有关海陆温差的大范围扰动的影响就向南减小。在普拉机场发现最强的海风，在奥帕蒂亚和扎达尔发现最频繁的海风。在Senj，观察到最罕见，最弱和最短的海风。奥帕蒂亚，马林斯卡和扎达尔的风速和气海温差（ΔT）的气候记录表明，最大测得的风速在4.5℃左右，这证实了海风速度与日间ΔT之间的非线性关系。在大多数站点中，由于科里奥利力的影响，北半球通常采用带刻度的顺时针旋转，这在北半球是很常见的，Senj和Malinska除外。由于几个海风环流之间的相互作用，普拉，里耶卡机场和马里·洛辛尼的全息图显示出盛行的海风出现较晚，而奥帕蒂亚，扎达尔和塞尼的结果则由于附近的窜流而显示出畸变的全息图。的气流。

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