| 北黄海夏季冷水团营养盐贡献的估算 |
| |
| 引用本文： | 陈鹏,臧璐,石晓勇,张传松.北黄海夏季冷水团营养盐贡献的估算[J].中国海洋大学学报(自然科学版),2012,42(4):71-74. |
| |
| 作者姓名： | 陈鹏 臧璐 石晓勇 张传松 |
| |
| 作者单位： | 中国海洋大学化学化工学院,山东青岛,266100 |
| |
| 摘 要： | 根据2006年北黄海夏季航次调查资料,初步估算夏季冷水团及整个调查海区的水体体积,进而分别计算两者的营养盐总量,并在此基础上估算夏季冷水团区营养盐对调查海域的贡献.结果表明冷水团作为营养盐的高值区,以仅占调查海区总体积23.7％的体积分数,达到了对DIN、PO4-P和SiO3-Si分别为46.3％、63.9％和32.1％的贡献率,尤其是PO4-P的贡献量,更是达到海区总量的一半以上,充分体现出其营养盐贮库,特别是PO4-P贮库的特性.在水体层化减弱、消失的季节,冷水团对整个水体的营养盐是极大的补充.
|
| 关 键 词： | 冷水团 营养盐贡献 北黄海 夏季 |
Estimated Nutrients Contribution of the North Yellow Sea Cold Water(Yc) Mass in Summer |
| |
| CHEN Peng
,
ZANG Lu
,
SHI Xiao-Yong
,
ZHANG Chuan-Song.Estimated Nutrients Contribution of the North Yellow Sea Cold Water(Yc) Mass in Summer[J].Periodical of Ocean University of China,2012,42(4):71-74. |
| |
| Authors: | CHEN Peng ZANG Lu SHI Xiao-Yong ZHANG Chuan-Song |
| |
| Institution: | (College of Chemistry and Chemical Engineering,Ocean University of China,Qingdao 266100,China) |
| |
| Abstract: | The water body volumes of the North Yellow Sea Cold(Yc) water mass in summer and the whole investigated sea were estimated preliminarily based on the data of surveyed in 2006.Both of the nutrients were calculated and the nutrient contribution of Yc in Summer.The major results showed that though the Yc with only 23.7% of the whole investigated sea,it’s contribution of DIN,PO4-P and SiO3-Si can reach 46.3%,63.9% and 32.1% respectively,especially the contribution PO4-P,it is more than half and reflects its storing function.In the season of stratification weaken and disseaper,Yc enhances the nutrient concentrations in the whole investigated sea. |
| |
| Keywords: | cold water mass nutrient contribution North Yellow Sea summer |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
