TY - JOUR
T1 - Monsoon oscillations regulate fertility of the Red Sea
AU - Raitsos, Dionysios E.
AU - Yi, Xing
AU - Platt, Trevor
AU - Racault, Marie-Fanny
AU - Brewin, Robert J. W.
AU - Pradhan, Yaswant
AU - Papadopoulos, Vassilis P.
AU - Sathyendranath, Shubha
AU - Hoteit, Ibrahim
N1 - KAUST Repository Item: Exported on 2020-10-01
PY - 2015/2/12
Y1 - 2015/2/12
N2 - Tropical ocean ecosystems are predicted to become warmer, more saline, and less fertile in a future Earth. The Red Sea, one of the warmest and most saline environments in the world, may afford insights into the function of the tropical ocean ecosystem in a changing planet. We show that the concentration of chlorophyll and the duration of the phytoplankton growing season in the Red Sea are controlled by the strength of the winter Arabian monsoon (through horizontal advection of fertile waters from the Indian Ocean). Furthermore, and contrary to expectation, in the last decade (1998-2010) the winter Red Sea phytoplankton biomass has increased by 75% during prolonged positive phases of the Multivariate El Niño-Southern Oscillation Index. A new mechanism is reported, revealing the synergy of monsoon and climate in regulating Red Sea greenness. © 2015 The Authors.
AB - Tropical ocean ecosystems are predicted to become warmer, more saline, and less fertile in a future Earth. The Red Sea, one of the warmest and most saline environments in the world, may afford insights into the function of the tropical ocean ecosystem in a changing planet. We show that the concentration of chlorophyll and the duration of the phytoplankton growing season in the Red Sea are controlled by the strength of the winter Arabian monsoon (through horizontal advection of fertile waters from the Indian Ocean). Furthermore, and contrary to expectation, in the last decade (1998-2010) the winter Red Sea phytoplankton biomass has increased by 75% during prolonged positive phases of the Multivariate El Niño-Southern Oscillation Index. A new mechanism is reported, revealing the synergy of monsoon and climate in regulating Red Sea greenness. © 2015 The Authors.
UR - http://hdl.handle.net/10754/347005
UR - http://doi.wiley.com/10.1002/2014GL062882
UR - http://www.scopus.com/inward/record.url?scp=84925185940&partnerID=8YFLogxK
U2 - 10.1002/2014GL062882
DO - 10.1002/2014GL062882
M3 - Article
SN - 0094-8276
VL - 42
SP - 855
EP - 862
JO - Geophysical Research Letters
JF - Geophysical Research Letters
IS - 3
ER -