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Effects of multiple dynamic processes on chlorophyll variation in the Luzon Strait in summer 2019 based on glider observation
- Journal of Oceanology and Limnology Vol. 41, Issue 2, Pages: 469-481(2023)
- Affiliations：
1.State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China
2.College of Marine Science, University of Chinese Academy of Sciences, Beijing 100049, China
3.Guangdong Key Laboratory of Ocean Remote Sensing, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China
- Author bio：
zhangyuhong@scsio.ac.cn
wangty@scsio.ac.cn
- Funds：
DOI：
CLC：Received：11 December 2021，
Published：01 March 2023
- Accepted：
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WANG Xiangpeng,DU Yan,ZHANG Yuhong,et al.Effects of multiple dynamic processes on chlorophyll variation in the Luzon Strait in summer 2019 based on glider observation[J].Journal of Oceanology and Limnology,2023,41(02):469-481.
摘要
Abstract
Luzon Strait is the main channel connecting the South China Sea (SCS) and the western Pacific
with complex atmospheric and oceanic dynamic processes. Based on 44 days of glider measurements and satellite observations
we investigated the temporal and vertical variations of chlorophyll-
a
(Chl-
a
) concentration in the Luzon Strait from July 25 to September 6
2019. The Chl
a
was mainly distributed above 200 m and concentrated in the subsurface chlorophyll maximum (SCM) layer. The depth of SCM ranged between 50 m and 110 m
and the magnitude of SCM varied from 0.42 mg/m
3
to 1.12 mg/m
3
. The variation of Chl
a
was identified with three stages responding to different dynamic processes. Under the influence of Kuroshio intrusion
the SCM depth sharply deepened
and its magnitude decreased in Stage 1. Afterward
a prominent Chl-
a
bloom was observed in the SCM layer from August 6 to August 16. The Chl-
a
bloom in Stage 2 was related to the influence of a cyclonic eddy
which uplifted of the thermocline and thus the deep nutrients. During Stage 3
prolonged heavy rainfall in the northeastern SCS resulted in a significant salinity decrease in the upper ocean. The convergence of upper water deepened the thermocline and the mixed layer. Thus
the Chl
a
decreased in the SCM layer but increased in the surface layer. In particular
a typhoon passed through the Luzon Strait on August 24
which induced the Chl
a
increase in the upper 50 m. However
there was little change in the depth-integrated Chl
a
(0–200 m)
indicating that the Chl
a
increase in the surf
ace layer was likely associated with physical entrainment of SCM caused by strong mixing
rather than the phytoplankton bloom in the upper water column. Underwater gliders provide frequent autonomous observations that help us understand the regional ocean’s complex dynamic processes and biological responses.
关键词
Keywords
references
Babin S M , Carton J A , Dickey T D et al . 2004 . Satellite evidence of hurricane-induced phytoplankton blooms in an oceanic desert . Journal of Geophysical Research : Oceans , 109 ( C3 ): C03043 , https://doi.org/10.1029/2003JC001938 https://doi.org/10.1029/2003JC001938 .
Caruso M J , Gawarkiewicz G G , Beardsley R C . 2006 . Interannual variability of the Kuroshio intrusion in the South China Sea . Journal of Oceanography , 62 ( 4 ): 559 - 575 , https://doi.org/10.1007/s10872-006-0076-0 https://doi.org/10.1007/s10872-006-0076-0 .
Chai F , Wang Y T , Xing X G et al . 2021 . A limited effect of sub-tropical typhoons on phytoplankton dynamics . Biogeosciences , 18 ( 3 ): 849 - 859 , https://doi.org/10.5194/bg-18-849-2021 https://doi.org/10.5194/bg-18-849-2021 . https://do 10.5194/bg-18-849-2021 http://dx.doi.org/10.5194/bg-18-849-2021
Chen Y , Zhao H . 2021 . Spatial distribution of the summer subsurface chlorophyll maximum in the North South China Sea . PLoS One , 16 ( 4 ): e0248715 , https://doi.org/10.1371/journal.pone.0248715 https://doi.org/10.1371/journal.pone.0248715 . https://do 10.1371/journal.pone.0248715 http://dx.doi.org/10.1371/journal.pone.0248715
Chen Y L , Chen H Y , Lin I I et al . 2007 . Effects of cold eddy on phytoplankton production and assemblages in Luzon Strait bordering the South China Sea . Journal of Oceanography , 63 ( 4 ): 671 - 683 , https://doi.org/10.1007/s10872-007-0059-9 https://doi.org/10.1007/s10872-007-0059-9 . https://do 10.1007/s10872-007-0059-9 http://dx.doi.org/10.1007/s10872-007-0059-9
de Boyer Montégut C , Madec G , Fischer A S et al . 2004 . Mixed layer depth over the global ocean: an examination of profile data and a profile-based climatology . Journal of Geophysical Research : Oceans , 109 ( C12 ): C12003 , https://doi.org/10.1029/2004JC002378 https://doi.org/10.1029/2004JC002378 .
Du C , Liu Z , Dai M et al . 2013 . Impact of the Kuroshio intrusion on the nutrient inventory in the upper northern South China Sea: insights from an isopycnal mixing model . Biogeosciences , 10 ( 10 ): 6419 - 6432 , https://doi.org/10.5194/bg-10-6419-2013 https://doi.org/10.5194/bg-10-6419-2013 .
Gao S , Wang H , Liu G M et al . 2010 . The statistical estimation of the vertical distribution of chlorophyll a concentration in the South China Sea . Acta Oceanologica Sinica , 32 ( 4 ): 168 - 176 , https://doi.org/10.1186/1742-2094-7-30. https://doi.org/10.1186/1742-2094-7-30. (in Chinese with English abstract)
Gaube P , McGillicuddy Jr D J , Chelton D B et al . 2014 . Regional variations in the influence of mesoscale eddies on near-surface chlorophyll . Journal of Geophysical Research : Oceans , 119 ( 12 ): 8195 - 8220 , https://doi.org/10.1002/2014JC010111 https://doi.org/10.1002/2014JC010111 . https://do 10.1002/2014jc010111 http://dx.doi.org/10.1002/2014jc010111
Gong X , Shi J , Gao H W . 2012 . Subsurface chlorophyll maximum in ocean: its characteristics and influencing factors . Advances in Earth Science , 27 ( 5 ): 539 - 548 , https://doi.org/10.1007/s11783-011-0280-z. https://doi.org/10.1007/s11783-011-0280-z. (in Chinese with English abstract)
Guo L , Xiu P , Chai F et al . 2017 . Enhanced chlorophyll concentrations induced by Kuroshio intrusion fronts in the northern South China Sea . Geophysical Research Letters , 44 ( 22 ): 11565 - 11572 , https://doi.org/10.1002/2017GL075336 https://doi.org/10.1002/2017GL075336 . https://do 10.1002/2017gl075336 http://dx.doi.org/10.1002/2017gl075336
He Q Y , Zhan H G , Cai S Q et al . 2016 . Eddy effects on surface chlorophyll in the northern South China Sea: mechanism investigation and temporal variability analysis . Deep Sea Research Part I : Oceanographic Research Papers , 112 : 25 - 36 , https://doi.org/10.1016/j.dsr.2016.03.004 https://doi.org/10.1016/j.dsr.2016.03.004 . https://do 10.1016/j.dsr.2016.03.004 http://dx.doi.org/10.1016/j.dsr.2016.03.004
Ke Z X , Huang L M , Tan Y H et al . 2013 . Spatial distribution of chlorophyll a and its relationships with environmental factors in northern South China Sea in late summer 2008 . Journal of Tropical Oceanography , 32 ( 4 ): 51 - 57 , https://doi.org/10.3969/j.issn.1009-5470.2013.04.008. https://doi.org/10.3969/j.issn.1009-5470.2013.04.008. (in Chinese with English abstract)
Lee J H , Moon J H , Kim T . 2020 . Typhoon-triggered phytoplankton bloom and associated upper-ocean conditions in the northwestern Pacific: evidence from satellite remote sensing, Argo profile, and an ocean circulation model . Journal of Marine Science and Engineering , 8 ( 10 ): 788 , https://doi.org/10.3390/jmse8100788 https://doi.org/10.3390/jmse8100788 . https://do 10.3390/jmse8100788 http://dx.doi.org/10.3390/jmse8100788
Letelier R M , Karl D M , Abbott M R et al . 2004 . Light driven seasonal patterns of chlorophyll and nitrate in the lower euphotic zone of the North Pacific Subtropical Gyre . Limnology and Oceanography , 49 ( 2 ): 508 - 519 , https://doi.org/10.4319/lo.2004.49.2.0508 https://doi.org/10.4319/lo.2004.49.2.0508 .
Li S F , Wang S X , Zhang F M et al . 2019 . Constructing the three-dimensional structure of an anticyclonic eddy in the south china sea using multiple underwater gliders . Journal of Atmospheric and Oceanic Technology , 36 ( 12 ): 2449 - 2470 , https://doi.org/10.1175/JTECH-D-19-0006.1 https://doi.org/10.1175/JTECH-D-19-0006.1 . https://do 10.1175/jtech-d-19-0006.1 http://dx.doi.org/10.1175/jtech-d-19-0006.1
Lin I I . 2012 . Typhoon-induced phytoplankton blooms and primary productivity increase in the western north Pacific subtropical ocean . Journal of Geophysical Research Oceans , 117 ( C3 ): C03039 , https://doi.org/10.1029/2011JC007626 https://doi.org/10.1029/2011JC007626 . https://do 10.1029/2011jc007626 http://dx.doi.org/10.1029/2011jc007626
Lin I I , Lien C C , Wu C R et al . 2010 . Enhanced primary production in the oligotrophic South China Sea by eddy injection in spring . Geophysical Research Letters , 37 ( 16 ): L16602 , https://doi.org/10.1029/2010GL043872 https://doi.org/10.1029/2010GL043872 .
Liu K K , Wang L W , Dai M et al . 2013 . Inter-annual variation of chlorophyll in the northern South China Sea observed at the SEATS Station and its asymmetric responses to climate oscillation . Biogeosciences , 10 ( 11 ): 7449 - 7462 , https://doi.org/10.5194/bg-10-7449-2013 https://doi.org/10.5194/bg-10-7449-2013 .
Liu Q Y , Jia Y L , Liu P H et al . 2001 . Seasonal and intraseasonal thermocline variability in the central South China Sea . Geophysical Research Letters , 28 ( 23 ): 4467 - 4470 , https://doi.org/10.1029/2001GL013185 https://doi.org/10.1029/2001GL013185 . https://do 10.1029/2001gl013185 http://dx.doi.org/10.1029/2001gl013185
Liu Y P , Tang D L , Tang S L et al . 2020 . A case study of Chlorophyll a response to tropical cyclone Wind Pump considering Kuroshio invasion and air-sea heat exchange . Science of the Total Environment , 741 : 140290 , https://doi.org/10.1016/j.scitotenv.2020.140290 https://doi.org/10.1016/j.scitotenv.2020.140290 .
Lu X Q , Yu H , Ying M et al . 2021 . Western North Pacific tropical cyclone database created by the China meteorological administration . Advances in Atmospheric Sciences , 38 ( 4 ): 690 - 699 , https://doi.org/10.1007/s00376-020-0211-7 https://doi.org/10.1007/s00376-020-0211-7 . https://do 10.1007/s00376-020-0211-7 http://dx.doi.org/10.1007/s00376-020-0211-7
McGillicuddy D J , Robinson A R , Siegel D A et al . 1998 . Influence of mesoscale eddies on new production in the Sargasso Sea . Nature , 394 ( 6690 ): 263 - 266 , https://doi.org/10.1038/28367 https://doi.org/10.1038/28367 .
Morison J , Andersen R , Larson N et al . 1994 . The correction for thermal-lag effects in sea-bird CTD data . Journal of Atmospheric and Oceanic Technology , 11 ( 11 ): 1151 - 1164 , https://doi.org/10.1175/1520-0426(1994)011<1151:TCFTLE>2.0.CO;2. https://doi.org/10.1175/1520-0426(1994)011<1151:TCFTLE>2.0.CO;2.
Nan F , Xue H J , Chai F et al . 2011 . Identification of different types of Kuroshio intrusion into the South China Sea . Ocean Dynamics , 61 ( 9 ), 1291 - 1304 , https://doi.org/10.1007/s10236-011-0426-3 https://doi.org/10.1007/s10236-011-0426-3 . https://do 10.1007/s10236-011-0426-3 http://dx.doi.org/10.1007/s10236-011-0426-3
Nan F , Xue H J , Yu F . 2015 . Kuroshio intrusion into the South China Sea: a review . Progress in Oceanography , 137 : 314 - 333 , https://doi.org/10.1016/j.pocean.2014.05.012 https://doi.org/10.1016/j.pocean.2014.05.012 . https://do 10.1016/j.pocean.2014.05.012 http://dx.doi.org/10.1016/j.pocean.2014.05.012
Ning X , Chai F , Xue H et al . 2004 . Physical-biological oceanographic coupling influencing phytoplankton and primary production in the South China Sea . Journal of Geophysical Research : Oceans , 109 ( C10 ): C10005 , https://doi.org/10.1029/2004JC002365 https://doi.org/10.1029/2004JC002365 .
Pan S S , Shi J , Gao H W et al . 2017 . Contributions of physical and biogeochemical processes to phytoplankton biomass enhancement in the surface and subsurface layers during the passage of typhoon Damrey . Journal of Geophysical Research : Biogeosciences , 122 ( 1 ): 212 - 229 , https://doi.org/10.1002/2016JG003331 https://doi.org/10.1002/2016JG003331 .
Peñaflor E L , Villanoy C L , Liu C T et al . 2007 . Detection of monsoonal phytoplankton blooms in Luzon Strait with MODIS data . Remote Sensing of Environment , 109 ( 4 ): 443 - 450 , https://doi.org/10.1016/j.rse.2007.01.019 https://doi.org/10.1016/j.rse.2007.01.019 .
Qiu C H , Mao H B , Wang Y H et al . 2019 . An irregularly shaped warm eddy observed by Chinese underwater gliders . Journal of Oceanography , 75 ( 2 ): 139 - 148 , https://doi.org/10.1007/s10872-018-0490-0 https://doi.org/10.1007/s10872-018-0490-0 .
Qiu G Q , Xing X G , Chai F et al . 2021 . Far-field impacts of a super typhoon on upper ocean phytoplankton dynamics . Frontiers in Marine Science , 8 : 643608 , https://doi.org/10.3389/fmars.2021.643608 https://doi.org/10.3389/fmars.2021.643608 . https://do 10.3389/fmars.2021.643608 http://dx.doi.org/10.3389/fmars.2021.643608
Qu T D . 2002 . Evidence for water exchange between the South China Sea and the Pacific Ocean through the Luzon Strait . Acta Oceanologica Sinica , 21 ( 2 ): 175 - 185 .
Rudnick D L , Johnston T M S , Sherman J T . 2013 . High-frequency internal waves near the Luzon Strait observed by underwater gliders . Journal of Geophysical Research: Oceans , 118 ( 2 ): 774 - 784 , https://doi.org/10.1002/jgrc.20083 https://doi.org/10.1002/jgrc.20083 . https://do 10.1002/jgrc.20083 http://dx.doi.org/10.1002/jgrc.20083
Shang C J , Liang C R , Chen G Y et al . 2021 . The influence of turbulent mixing on the subsurface chlorophyll maximum layer in the northern South China Sea . Journal of Oceanology and Limnology , 39 ( 6 ): 2167 - 2180 , https://doi.org/10.1007/s00343-020-0313-1 https://doi.org/10.1007/s00343-020-0313-1 . https://do 10.1007/s00343-020-0313-1 http://dx.doi.org/10.1007/s00343-020-0313-1
Shu Y Q , Chen J , Li S et al . 2019 . Field-observation for an anticyclonic mesoscale eddy consisted of twelve gliders and sixty-two expendable probes in the northern South China Sea during summer 2017 . Science China Earth Sciences , 62 ( 2 ): 451 - 458 , https://doi.org/10.1007/s11430-018-9239-0 https://doi.org/10.1007/s11430-018-9239-0 . https://do 10.1007/s11430-018-9239-0 http://dx.doi.org/10.1007/s11430-018-9239-0
Siswanto E , Ishizaka , J , Yokouchi K . 2005 . Estimating chlorophyll-a vertical profiles from satellite data and the implication for primary production in the Kuroshio front of the East China Sea. Journal of Oceanography , 61 ( 3 ): 575 - 589 , https://doi.org/10.1007/s10872-005-0066-7 https://doi.org/10.1007/s10872-005-0066-7 . https://do 10.1007/s10872-005-0066-7 http://dx.doi.org/10.1007/s10872-005-0066-7
Tang D L , Ni I H , Kester D R et al . 1999 . Remote sensing observations of winter phytoplankton blooms southwest of the Luzon Strait in the South China Sea . Marine Ecology Progress Series , 191 : 43 - 51 , https://doi.org/10.3354/meps191043 https://doi.org/10.3354/meps191043 . https://do 10.3354/meps191043 http://dx.doi.org/10.3354/meps191043
Tian J W , Yang Q X , Liang X F et al . 2006 . Observation of Luzon strait transport . Geophysical Research Letters , 33 ( 19 ): L19607 , https://doi.org/10.1029/2006gl026272 https://doi.org/10.1029/2006gl026272 .
Tsutsumi E , Matsuno T , Itoh S et al . 2020 . Vertical fluxes of nutrients enhanced by strong turbulence and phytoplankton bloom around the ocean ridge in the Luzon Strait . Scientific Reports , 10 ( 1 ): 17879 , https://doi.org/10.1038/s41598-020-74938-5 https://doi.org/10.1038/s41598-020-74938-5 . https://do 10.1038/s41598-020-74938-5 http://dx.doi.org/10.1038/s41598-020-74938-5
Wang X P , Du Y , Zhang Y H et al . 2021 . Influence of two eddy pairs on high-salinity water intrusion in the northern South China Sea during fall‐winter 2015 / 2016 . Journal of Geophysical Research : Oceans , 126 ( 6 ), e2020 JC 016733 , https://doi.org/10.1029/2020JC016733 https://doi.org/10.1029/2020JC016733 .
Williams C , Sharples J , Mahaffey C et al . 2013 . Wind‐driven nutrient pulses to the subsurface chlorophyll maximum in seasonally stratified shelf seas . Geophysical Research Letters , 40 ( 20 ): 5467 - 5472 , https://doi.org/10.1002/2013GL058171 https://doi.org/10.1002/2013GL058171 .
Xian T , Sun L , Yang Y J et al . 2012 . Monsoon and eddy forcing of chlorophyll- a variation in the northeast South China Sea . International journal of remote sensing , 33 ( 23 ): 7431 - 7443 , https://doi.org/10.1080/01431161.2012.685970 https://doi.org/10.1080/01431161.2012.685970 . https://do 10.1080/01431161.2012.685970 http://dx.doi.org/10.1080/01431161.2012.685970
Xiu P , Guo M X , Zeng L L et al . 2016 . Seasonal and spatial variability of surface chlorophyll inside mesoscale eddies in the South China Sea . Aquatic Ecosystem Health & Management , 19 ( 3 ): 250 - 259 , https://doi.org/10.1080/14634988.2016.1217118 https://doi.org/10.1080/14634988.2016.1217118 . https://do 10.1080/14634988.2016.1217118 http://dx.doi.org/10.1080/14634988.2016.1217118
Xu J P , Su J L . 1997 . Hydrographic analysis on the intrusion of the Kuroshio into the South China Sea: Ⅱ. Observational results during the cruise from August to September in 1994 . Tropical Oceanology , 16 ( 2 ): 1 - 23 . (in Chinese with English abstract)
Xu W L , Wang G F , Cheng X H et al . 2022 . Characteristics of subsurface chlorophyll maxima during the boreal summer in the South China Sea with respect to environmental properties . Science of the Total Environment , 820 : 153243 , https://doi.org/10.1016/j.scitotenv.2022.153243 https://doi.org/10.1016/j.scitotenv.2022.153243 . https://do 10.1016/j.scitotenv.2022.153243 http://dx.doi.org/10.1016/j.scitotenv.2022.153243
Xu W L , Wang G F , Zhou W et al . 2018 . Vertical variability of chlorophyll a concentration and its responses to hydrodynamic processes in the northeastern South China Sea in summer . Journal of Tropical Oceanography , 37 ( 5 ): 62 - 73 . (in Chinese with English abstract)
Ying M , Zhang W , Yu H et al . 2014 . An overview of the China Meteorological Administration tropical cyclone database . Journal of Atmospheric and Oceanic Technology , 31 ( 2 ): 287 - 301 , https://doi.org/10.1175/JTECH-D-12-00119.1 https://doi.org/10.1175/JTECH-D-12-00119.1 . https://do 10.1175/jtech-d-12-00119.1 http://dx.doi.org/10.1175/jtech-d-12-00119.1
Zhang W Z , Wang H L , Chai F et al . 2016 . Physical drivers of chlorophyll variability in the open South China Sea . Journal of Geophysical Research : Oceans , 121 ( 9 ): 7123 - 7140 , https://doi.org/10.1002/2016JC011983 https://doi.org/10.1002/2016JC011983 .
Zhang Z W , Zhao W , Qiu B et al . 2017 . Anticyclonic eddy sheddings from Kuroshio loop and the accompanying cyclonic eddy in the northeastern South China Sea . Journal of Physical Oceanography , 47 ( 6 ): 1243 - 1259 , https://doi.org/10.1175/JPO-D-16-0185.1 https://doi.org/10.1175/JPO-D-16-0185.1 .
Zhao H , Qi Y Q , Wang D X et al . 2005 . Study on the features of chlorophyll-a derived from SeaWiFS in the South China Sea . Acta Oceanologica Sinica , 27 ( 4 ): 45 - 52 . (in Chinese with English abstract)
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