Spatial and temporal variability and size fractionation of chlorophyll a in the tropical and subtropical Pacific Ocean

2012 ◽  
Vol 31 (3) ◽  
pp. 120-131 ◽  
Author(s):  
Dongsheng Zhang ◽  
Chunsheng Wang ◽  
Zhensheng Liu ◽  
Xuewei Xu ◽  
Xiaogu Wang ◽  
...  
Keyword(s):  
Pacific Ocean ◽  
Chlorophyll A ◽  
Temporal Variability ◽  
Spatial And Temporal Variability ◽  
Size Fractionation

Retrospective analysis of spatial and temporal variability of chlorophyll-a in the Curonian Lagoon

2012 ◽  
Vol 16 (4) ◽  
pp. 511-519 ◽  
Author(s):  
Mariano Bresciani ◽  
Claudia Giardino ◽  
Daniela Stroppiana ◽  
Renata Pilkaitytė ◽  
Mindaugas Zilius ◽  
...  
Keyword(s):  
Retrospective Analysis ◽  
Chlorophyll A ◽  
Temporal Variability ◽  
Curonian Lagoon ◽  
Spatial And Temporal Variability

New data on the spatial and temporal variability of the chlorophyll a concentration in the White Sea

2013 ◽  
Vol 448 (1) ◽  
pp. 120-125 ◽  
Author(s):  
M. D. Kravchishina ◽  
V. I. Burenkov ◽  
O. V. Kopelevich ◽  
S. V. Sheberstov ◽  
S. V. Vazyulya ◽  
...  
Keyword(s):  
Chlorophyll A ◽  
Temporal Variability ◽  
White Sea ◽  
Spatial And Temporal Variability ◽  
The White Sea ◽  
Chlorophyll A Concentration

scholarly journals Effects of Spring–Neap Tidal Cycle on Spatial and Temporal Variability of Satellite Chlorophyll-A in a Macrotidal Embayment, Ariake Sea, Japan

2020 ◽  
Vol 12 (11) ◽  
pp. 1859
Author(s):  
Mengmeng Yang ◽  
Joaquim I. Goes ◽  
Hongzhen Tian ◽  
Elígio de R. Maúre ◽  
Joji Ishizaka
Keyword(s):  
Chlorophyll A ◽  
Temporal Variability ◽  
Tidal Cycle ◽  
Ocean Color ◽  
Spatial And Temporal Variability ◽  
Ariake Sea ◽  
Chl A ◽  
Moderate Resolution ◽  
Spatio Temporal ◽  
Moderate Resolution Imaging Spectroradiometer

We investigated the spatio-temporal variability of chlorophyll-a (Chl-a) and total suspended matter (TSM) associated with spring–neap tidal cycles in the Ariake Sea, Japan. Our study relied on significantly improved, regionally-tuned datasets derived from the ocean color sensor Moderate Resolution Imaging Spectroradiometer (MODIS) Aqua over a 16-year period (2002–2017). The results revealed that spring–neap tidal variations in Chl-a and TSM within this macrotidal embayment (the Ariake Sea) are clearly different regionally and seasonally. Generally, the spring–neap tidal variability of Chl-a in the inner part of the Ariake Sea was controlled by TSM for seasons other than summer, whereas it was controlled by river discharge for summer. On the other hand, the contribution of TSM to the variability of Chl-a was not large for two areas in the middle of Ariake Sea where TSM was not abundant. This study demonstrates that ocean color satellite observations of Chl-a and TSM in the macrotidal embayment offer strong advantages for understanding the variations during the spring–neap tidal cycle.

Spatial and temporal variability of surface water in the Kuroshio source region, Pacific Ocean, over the past 21,000 years: evidence from planktonic foraminifera

2003 ◽  
Vol 49 (4) ◽  
pp. 335-364 ◽  
Author(s):  
Yurika Ujiié ◽  
Hiroshi Ujiié ◽  
Asahiko Taira ◽  
Toshio Nakamura ◽  
Kazumasa Oguri
Keyword(s):  
Surface Water ◽  
Pacific Ocean ◽  
Temporal Variability ◽  
Planktonic Foraminifera ◽  
Source Region ◽  
Spatial And Temporal Variability ◽  
The Past ◽  
The Kuroshio

scholarly journals Spatial and temporal variability of surface chlorophyll-a in the Gulf of Tomini, Sulawesi, Indonesia

2018 ◽  
Vol 19 (3) ◽  
pp. 793-801 ◽  
Author(s):  
QURNIA WULAN SARI ◽  
EKO SISWANTO ◽  
DEDI SETIABUDIDAYA ◽  
INDRA YUSTIAN ◽  
ISKHAQ ISKANDAR
Keyword(s):  
Chlorophyll A ◽  
El Niño ◽  
Temporal Variability ◽  
El Nino ◽  
Southern Oscillation ◽  
Surface Wind ◽  
Boreal Summer ◽  
Boreal Winter ◽  
Spatial And Temporal Variability ◽  
Chl A

Sari QW, Siswanto E, Setiabudidaya D, Yustian I, Iskandar I. 2018. Spatial and temporal variability of surface chlorophyll-a in the Gulf of Tomini, Sulawesi, Indonesia. Biodiversitas 19: 793-801. The Gulf of Tomini (GoT) is mostly influenced by seasonal and interannual events. So, the immensive aim of this study is to explore spatial and temporal variations of chlorophyll-a (chl-a) and oceanographic parameters in the GoT under the influences of monsoonal winds, El Niño Southern Oscillation (ENSO), and Indian Ocean Dipole (IOD). The data were collected from the satellite imaging of chl-a and sea and surface temperature (SST) as well as surface wind from the reanalysis data for a period of January 2003 to December 2015. Monthly variations of the chl-a and SST in the GoT reveal chl-a bloom in the center part to the mouth of the GoT during the southeast monsoon season (boreal summer). The chl-a concentrations were relatively higher (>0.1 mg m-3) and distributed throughout most of the areas near the Maluku Sea. The SST in the middle of the GoT was relatively lower than that near the Maluku Sea (the eastern part of the GoT). On the other hand, during the northwest monsoon (boreal winter), the chl-a concentration decreased (<0.1 mg m-3). During this season, the SST was relatively higher (28-29 °C) than that during the boreal summer (27-26 °C) and distributed uniformly. Meanwhile, on interannual timescale, the ENSO and IOD play important role in regulating chl-a distribution in the GoT. High surface chl-a concentration was observed during El Niño and/or positive IOD events. Enhanced surface chl-a concentration during El Niño and/or positive IOD events was associated with the upward Ekman pumping induced by the southeasterly wind anomalies. The situation was reversed during the Niña and/or negative IOD events.

Spatial and temporal variability of temperature, salinity and chlorophyll-a in the Magdalena River mouth, Caribbean Sea

2021 ◽  
Vol 105 ◽  
pp. 102978
Author(s):  
Ana Carolina Torregroza-Espinosa ◽  
Juan Camilo Restrepo ◽  
Jaime Escobar ◽  
Jorge Pierini ◽  
Alice Newton
Keyword(s):  
Chlorophyll A ◽  
Temporal Variability ◽  
River Mouth ◽  
Caribbean Sea ◽  
Spatial And Temporal Variability ◽  
Magdalena River
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