| 融池热力学模式以及它在2010年夏季北极中央区的应用研究 |
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| 引用本文： | 张树刚,卞林根,赵进平,李民,陈世哲,矫玉田,陈萍.融池热力学模式以及它在2010年夏季北极中央区的应用研究[J].海洋学报(英文版),2017,36(8):84-93. |
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| 作者姓名： | 张树刚 卞林根 赵进平 李民 陈世哲 矫玉田 陈萍 |
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| 作者单位： | 山东省海洋环境监测技术重点实验室, 山东省科学院海洋仪器仪表研究所;中国气象科学研究院,中国海洋大学物理海洋教育部重点实验室,中国气象科学研究院,山东省海洋环境监测技术重点实验室, 山东省科学院海洋仪器仪表研究所,山东省海洋环境监测技术重点实验室, 山东省科学院海洋仪器仪表研究所,中国气象科学研究院,中国气象科学研究院 |
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| 基金项目： | The National Natural Science Foundation of China under contract No. 41406208; the Global Change Research of National Important Research Project on Science under contract No. 2015CB953900; the Scientific and Technology Development Fund of Shandong Academy under contract No. 2013QN042; the Key Program of National Natural Science Foundation of China under contract No. 41330960; the Open Research Fund of the State Oceanic Administration of the People''s Republic of China Key Laboratory for Polar Science under contract No. 3KP201203. |
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| 摘 要： | A one-dimensional thermodynamic model of melt pond is established in this paper.The observation data measured in the summer of 2010 by the Chinese National Arctic Research Expedition(CHINARE-2010) are used to partially parameterize equations and to validate results of the model.About 85% of the incident solar radiation passed through the melt pond surface,and some of it was released in the form of sensible and latent heat.However,the released energy was very little(about 15%),compared to the incident solar radiation.More than 58.6% of the incident energy was absorbed by melt pond water,which caused pond-covered ice melting and variation of pond water temperature.The simulated temperature of melt pond had a diurnal variation and its value ranged between 0.0°C and 0.3°C.The melting rate of upper pond-covered ice is estimated to be around two times faster than snow-covered ice.At same time,the change of melting rate was relatively quick for pond depth less than 0.4 m,while the melting rate kept relatively constant(about 1.0 cm/d) for pond depth greater than 0.4 m.
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| 关 键 词： | 北冰洋 融池 热力学过程 融化速率 |
| 收稿时间： | 2016/2/19 0:00:00 |
Thermodynamic model of melt pond and its application during summer of 2010 in the central Arctic Ocean |
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| ZHANG Shugang,BIAN Lingen,ZHAO Jinping,LI Min,CHEN Shizhe,JIAO Yutian and CHEN Ping.Thermodynamic model of melt pond and its application during summer of 2010 in the central Arctic Ocean[J].Acta Oceanologica Sinica,2017,36(8):84-93. |
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| Authors: | ZHANG Shugang BIAN Lingen ZHAO Jinping LI Min CHEN Shizhe JIAO Yutian and CHEN Ping |
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| Institution: | Shandong Provincial Key Laboratory of Ocean Environmental Monitoring Technology, Institute of Oceanographic Instrumentation, Shandong Academy of Sciences, Qingdao 266100, China;Key Laboratory of Physical Oceanography of Ministry of Education, Ocean University of China, Qingdao 266100, China,Chinese Academy of Meteorological Sciences, Beijing 100081, China,Key Laboratory of Physical Oceanography of Ministry of Education, Ocean University of China, Qingdao 266100, China,Shandong Provincial Key Laboratory of Ocean Environmental Monitoring Technology, Institute of Oceanographic Instrumentation, Shandong Academy of Sciences, Qingdao 266100, China,Shandong Provincial Key Laboratory of Ocean Environmental Monitoring Technology, Institute of Oceanographic Instrumentation, Shandong Academy of Sciences, Qingdao 266100, China,Key Laboratory of Physical Oceanography of Ministry of Education, Ocean University of China, Qingdao 266100, China and Key Laboratory of Physical Oceanography of Ministry of Education, Ocean University of China, Qingdao 266100, China |
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| Abstract: | A one-dimensional thermodynamic model of melt pond is established in this paper. The observation data measured in the summer of 2010 by the Chinese National Arctic Research Expedition (CHINARE-2010) are used to partially parameterize equations and to validate results of the model. About 85% of the incident solar radiation passed through the melt pond surface, and some of it was released in the form of sensible and latent heat. However, the released energy was very little (about 15%), compared to the incident solar radiation. More than 58.6% of the incident energy was absorbed by melt pond water, which caused pond-covered ice melting and variation of pond water temperature. The simulated temperature of melt pond had a diurnal variation and its value ranged between 0.0°C and 0.3°C. The melting rate of upper pond-covered ice is estimated to be around two times faster than snow-covered ice. At same time, the change of melting rate was relatively quick for pond depth less than 0.4 m, while the melting rate kept relatively constant (about 1.0 cm/d) for pond depth greater than 0.4 m. |
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| Keywords: | Arctic Ocean melt pond thermodynamic process melting rate |
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