典型文献
Deviation of the Lagrangian particle tracing method in the evaluation of the Southern Hemisphere annual subduction rate
文献摘要：
The classical Lagrangian particle tracing method is widely used in the evaluation of the ocean annual subduction rate. However, our analysis indicates that in addition to neglecting the effect of mixing, there are two possible deviations in the method: one is an overestimation due to not considering that the amount of subducted water at the source location may be inadequate during the late winter of the first year when the mixed layer becomes shallow; the other one is an underestimation due to the neglect of the effective subduction caused by strong vertical pumping. Quantitative analysis shows that these two deviations mainly exist in the low-latitude subduction areas of the South Pacific and South Atlantic. The two deviations have very similar distribution areas and can partially offset each other. However, the overall deviation is still large, and the maximum relative deviation ratio can reach 50％; therefore, it cannot be ignored.
文献关键词：
中图分类号：
作者姓名：
Kai LIU;Shan GAO;Fan WANG
作者机构：
Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China;Center for Ocean Mega-Science,Chinese Academy of Sciences,Qingdao 266071,China;University of Chinese Academy of Sciences,Beijing 100049,China;China Laboratory for Ocean Dynamics and Climate,Pilot National Laboratory for Marine Science and Technology(Qingdao),Qingdao 266237,China
文献出处：
引用格式：
[1]Kai LIU;Shan GAO;Fan WANG-.Deviation of the Lagrangian particle tracing method in the evaluation of the Southern Hemisphere annual subduction rate)[J].海洋湖沼学报（英文版）,2022(03):891-906
A类：
B类：
Deviation,Lagrangian,particle,tracing,method,evaluation,Southern,Hemisphere,annual,subduction,rate,classical,widely,ocean,However,analysis,indicates,that,addition,neglecting,mixing,two,possible,deviations,one,overestimation,due,considering,amount,subducted,water,source,location,may,inadequate,during,late,winter,first,year,when,mixed,layer,becomes,shallow,other,underestimation,effective,caused,by,strong,vertical,pumping,Quantitative,shows,these,mainly,exist,latitude,areas,Pacific,Atlantic,have,very,similar,distribution,partially,offset,overall,still,large,maximum,relative,ratio,reach,therefore,cannot,ignored
AB值：
0.559173
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
