| 黄海冷水团的化学水文学特征 |
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| 引用本文： | 辛明,马德毅,王保栋.黄海冷水团的化学水文学特征[J].海洋学报(英文版),2015,34(6):5-11. |
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| 作者姓名： | 辛明 马德毅 王保栋 |
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| 作者单位： | 中国海洋大学环境科学与工程学院;国家海洋局第一海洋研究所,国家海洋局第一海洋研究所,国家海洋局第一海洋研究所 |
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| 基金项目： | The National Natural Science Foundation of China under contract No. 41106071; the National Basic Research (973 Program) of China under contract No. 2010CB428703; the Key Project of Young Marine Science Foundation of State Oceanic Administration of China under contract No. 2012503; the Key Project of Fundamental Research Funds for the First Institute of Oceanography, State Oceanic Administration under contract Nos GY02-2011T01 and GY02-2013T05. |
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| 摘 要： | Based on the field data obtained during summer cruises in 2006, the overall perspective of chemical and hydrographic characteristics of the Yellow Sea Cold Water Mass(YSCWM) are discussed through the crossYSCWM transect profiles and horizontal distributions of hydrological and chemical variables, with emphasis on the differences between the northern Yellow Sea Cold Water Mass(NYSCWM) and the southern Yellow Sea Cold Water Mass(SYSCWM). The results show that YSCWM is characterized by low temperature(10°C) and dissolved oxygen(DO) concentration, high salinity(32.0) and nutrient concentrations. Compared to the SYSCWM, the NYSCWM possesses lower values of temperature, salinity and nutrient concentrations but higher values of DO.Also its smaller variation ranges of variables(except for temperature) demonstrate that NYSCWM is more uniform than that of SYSCWM. In addition, thermocline is more intensive in the SYSCWM than that of NYSCWM.Furthermore, DO and Chl a maxima appear at the depth of 30 m in the SYSCWM, while these phenomena are not obvious in the NYSCWM.
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| 关 键 词： | 黄海冷水团 水平分布 断面分布 化学水文学特征 |
| 收稿时间： | 1/3/2014 12:00:00 AM |
| 修稿时间： | 2014/11/10 0:00:00 |
Chemicohydrographic characteristics of the Yellow Sea Cold Water Mass |
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| XIN Ming,MA Deyi and WANG Baodong.Chemicohydrographic characteristics of the Yellow Sea Cold Water Mass[J].Acta Oceanologica Sinica,2015,34(6):5-11. |
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| Authors: | XIN Ming MA Deyi and WANG Baodong |
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| Institution: | 1.College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China;The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China2.The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China |
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| Abstract: | Based on the field data obtained during summer cruises in 2006, the overall perspective of chemical and hydrographic characteristics of the Yellow Sea Cold Water Mass (YSCWM) are discussed through the cross-YSCWM transect profiles and horizontal distributions of hydrological and chemical variables, with emphasis on the differences between the northern Yellow Sea Cold Water Mass (NYSCWM) and the southern Yellow Sea Cold Water Mass (SYSCWM). The results show that YSCWM is characterized by low temperature (<10℃) and dissolved oxygen (DO) concentration, high salinity (>32.0) and nutrient concentrations. Compared to the SYSCWM, the NYSCWM possesses lower values of temperature, salinity and nutrient concentrations but higher values of DO. Also its smaller variation ranges of variables (except for temperature) demonstrate that NYSCWM is more uniform than that of SYSCWM. In addition, thermocline is more intensive in the SYSCWM than that of NYSCWM. Furthermore, DO and Chl a maxima appear at the depth of 30 m in the SYSCWM, while these phenomena are not obvious in the NYSCWM. |
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| Keywords: | Yellow Sea Cold Water Mass (YSCWM) horizontal distribution vertical profile chemicohydrographic characteristics |
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