Role of ocean biology-induced climate feedback in the modulation of El Niño-Southern Oscillation

IOCAS-IR > 海洋环流与波动重点实验室

	Role of ocean biology-induced climate feedback in the modulation of El Niño-Southern Oscillation
	Zhang Ronghua; Busalacchi Antonio J.; Wang Xiujun; Ballabrera-Poy Joaquim; Murtugudde Raghu G.; Hackert Eric C.; Chen Dake
	2009-02-10
发表期刊	GEOPHYSICAL RESEARCH LETTERS
期号	36 页码:L03608
摘要	E1 Nino-Southern Oscillation (ENSO) properties can be modulated by many factors; most previous studies have focused on physical aspects of the climate system in the tropical Pacific. Ocean biology-induced feedback (OBF) onto physics and bio-climate coupling have been the subject of much recent interest, revealing striking model dependence and even conflicting results. Current satellite data are able to resolve the space-time structure of oceanic signals both in biology and physics, providing an opportunity for quantifying their relationships. Here we use the biological signature from satellite ocean color data to estimate interannual variability of the attenuation depth of solar radiation (Hp), a field linking ocean biology and physics. We then apply a singular value decomposition (SVD) analysis to interannual Hp and sea surface temperature (SST) anomaly fields to derive an empirical Hp model which is incorporated in a hybrid coupled ocean-atmosphere model of the tropical Pacific to represent the OBF. It is shown that the OBF can have significant effects on ENSO behaviors, including its amplitude, oscillation periods and seasonal phase locking.
关键词	General-circulation Model Equatorial Pacific-ocean Tropical Pacific Penetrative Radiation Simulations
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/18182
专题	海洋环流与波动重点实验室
推荐引用方式 GB/T 7714	Zhang Ronghua,Busalacchi Antonio J.,Wang Xiujun,et al. Role of ocean biology-induced climate feedback in the modulation of El Niño-Southern Oscillation[J]. GEOPHYSICAL RESEARCH LETTERS,2009(36):L03608.
APA	Zhang Ronghua.,Busalacchi Antonio J..,Wang Xiujun.,Ballabrera-Poy Joaquim.,Murtugudde Raghu G..,...&Chen Dake.(2009).Role of ocean biology-induced climate feedback in the modulation of El Niño-Southern Oscillation.GEOPHYSICAL RESEARCH LETTERS(36),L03608.
MLA	Zhang Ronghua,et al."Role of ocean biology-induced climate feedback in the modulation of El Niño-Southern Oscillation".GEOPHYSICAL RESEARCH LETTERS .36(2009):L03608.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Role of ocean biolog（2761KB）			限制开放	CC BY-NC-SA	浏览