北冰洋酸化指标——海水文石饱和度变异的研究进展

被引:6
作者
祁第 [1 ,2 ]
陈立奇 [2 ]
机构
[1] 厦门大学海洋与地球学院
[2] 国家海洋局海洋—大气化学与全球变化重点实验室,国家海洋局第三海洋研究所
基金
国家自然科学基金重点项目;
关键词
文石饱和度; 海洋酸化; 模型预测; 海冰融化; 北冰洋;
D O I
暂无
中图分类号
P734.2 [海水化学];
学科分类号
摘要
文石饱和度(Ω文石)是评估海洋酸化及对海洋钙质生物影响的重要指标之一。海洋吸收CO2引起海洋酸化,导致Ω文石显著下降。模式研究预测表明北冰洋表层海水将成为最先出现Ω文石<1的世界大洋。通过对北冰洋Ω文石有关研究进行归纳总结,重点阐述了北冰洋Ω文石的分布特征,讨论海—气CO2交换过程、融冰过程以及生物过程等因素对北冰洋Ω文石分布的影响,展望未来的变化趋势并提出一些关键的科学问题。
引用
收藏
页码:569 / 576
页数:8
相关论文
共 18 条
[1]   格陵兰海海冰外缘线变化特征分析 [J].
牟龙江 ;
赵进平 .
地球科学进展, 2013, 28 (06) :709-717
[2]   海洋酸化对颗石藻的影响 [J].
苏翔 ;
刘传联 .
地球科学进展, 2012, 27 (11) :1274-1280
[3]  
Summertime calcium carbonate undersaturation in shelf waters of the western Arctic Ocean – how biological processes exacerbate the impact of ocean acidification[J] . N. R. Bates,M. I. Orchowska,R. Garley,J. T. Mathis.Biogeosciences . 2013 (8)
[4]   Reducing spread in climate model projections of a September ice-free Arctic [J].
Liu, Jiping ;
Song, Mirong ;
Horton, Radley M. ;
Hu, Yongyun .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2013, 110 (31) :12571-12576
[5]  
Impact of rapid sea-ice reduction in the Arctic Ocean on the rate of ocean acidification[J] . Yamamoto A.,Kawamiya M.,Ishida A.,Yamanaka Y.,Watanabe S..Biogeosciences . 2012 (108)
[6]  
Storm-induced upwelling of high pCO2 waters onto the continental shelf of the western Arctic Ocean and implications for carbonate mineral saturation states[J] . Mathis, Jeremy T.,Pickart, Robert S.,Byrne, Robert H.,McNeil, Craig L.,K. Moore, G. W.,Juranek, Laurie W.,Liu, Xuewu,Ma, Jian,Easley, Regina A.,Elliot, Matthew M.,Cross, Jessica N.,Reisdorph, Stacey C.,Bahr, Frank,Morison, Jamie,Lichendorf, Trina,Feely, Richard A..EN . 2012 (7)
[7]  
The Arctic Ocean marine carbon cycle: evaluation of air-sea CO<sub>2</sub> exchanges, ocean acidification impacts and potential feedbacks[J] . Bates N. R.,Mathis J. T..Biogeosciences . 2009 (61)
[8]  
Calcium carbonate saturation in the surface water of the Arctic Ocean: undersaturation in freshwater influenced shelves[J] . Chierici M.,Fransson A..Biogeosciences . 2009 (61)
[9]  
Imminent ocean acidification in the Arctic projected with the NCAR global coupled carbon cycle-climate model[J] . Steinacher M.,Joos F.,Fr?licher T. L.,Plattner G.-K.,Doney S. C..Biogeosciences . 2009 (53)
[10]  
A sea ice free summer Arctic within 30 years?[J] . Wang, Muyin,Overland, James E..Geophysical Research Letters . 2009 (7)