Time series variation of plankton in a remote industrial island, Taiwan Strait, southwestern Taiwan

2016 ◽  
Vol 24 (7) ◽  
pp. 748-756
Author(s):  
Meng-Hsien Chen ◽  
◽  
Saou-Lien Wong ◽  
Tzu-Chun Chen ◽  
Chen-Tung Chen
Keyword(s):  
Time Series ◽  
Taiwan Strait ◽  
Southwestern Taiwan

Variable temperature, salinity and water mass structures in the southwestern Taiwan Strait in summer

2011 ◽  
Vol 31 (6) ◽  
pp. S13-S23 ◽  
Author(s):  
Jianyu Hu ◽  
Huasheng Hong ◽  
Yan Li ◽  
Yuwu Jiang ◽  
Zhaozhang Chen ◽  
...  
Keyword(s):  
Water Mass ◽  
Variable Temperature ◽  
Taiwan Strait ◽  
Southwestern Taiwan

Seasonal variation of surface currents in the southwestern Taiwan Strait observed with HF radar

2008 ◽  
Vol 53 (15) ◽  
pp. 2385-2391 ◽  
Author(s):  
DaYong Zhu ◽  
Li Li ◽  
Yan Li ◽  
XiaoGang Guo
Keyword(s):  
Seasonal Variation ◽  
Taiwan Strait ◽  
Hf Radar ◽  
Surface Currents ◽  
Southwestern Taiwan

Wintertime variability of Currents in the southwestern Taiwan Strait

2021 ◽  
Author(s):  
Li Wang ◽  
Rich Pawlowicz ◽  
Xiongbin Wu ◽  
Xianchang Yue
Keyword(s):  
Taiwan Strait ◽  
Southwestern Taiwan

Origin of the springtime South China Sea Warm Current in the southwestern Taiwan Strait: Evidence from seawater oxygen isotope

2020 ◽  
Vol 63 (10) ◽  
pp. 1564-1576
Author(s):  
Dongyu Chen ◽  
Ergang Lian ◽  
Yeqiang Shu ◽  
Shouye Yang ◽  
Yalong Li ◽  
...  
Keyword(s):  
South China Sea ◽  
Oxygen Isotope ◽  
South China ◽  
Taiwan Strait ◽  
Warm Current ◽  
China Sea ◽  
Southwestern Taiwan

The LDE-Type Flare Occurrence (1969-1993)

1994 ◽  
Vol 144 ◽  
pp. 279-282
Author(s):  
A. Antalová
Keyword(s):  
Time Series ◽  
Fourier Analysis ◽  
Sunspot Cycle ◽  
List Type ◽  
Type Number ◽  
Solar Cycles ◽  
Type Iv ◽  
Long Duration ◽  
Cycle Maximum ◽  
Flare Index

AbstractThe occurrence of LDE-type flares in the last three cycles has been investigated. The Fourier analysis spectrum was calculated for the time series of the LDE-type flare occurrence during the 20-th, the 21-st and the rising part of the 22-nd cycle. LDE-type flares (Long Duration Events in SXR) are associated with the interplanetary protons (SEP and STIP as well), energized coronal archs and radio type IV emission. Generally, in all the cycles considered, LDE-type flares mainly originated during a 6-year interval of the respective cycle (2 years before and 4 years after the sunspot cycle maximum). The following significant periodicities were found:• in the 20-th cycle: 1.4, 2.1, 2.9, 4.0, 10.7 and 54.2 of month,• in the 21-st cycle: 1.2, 1.6, 2.8, 4.9, 7.8 and 44.5 of month,• in the 22-nd cycle, till March 1992: 1.4, 1.8, 2.4, 7.2, 8.7, 11.8 and 29.1 of month,• in all interval (1969-1992):a)the longer periodicities: 232.1, 121.1 (the dominant at 10.1 of year), 80.7, 61.9 and 25.6 of month,b)the shorter periodicities: 4.7, 5.0, 6.8, 7.9, 9.1, 15.8 and 20.4 of month.Fourier analysis of the LDE-type flare index (FI) yields significant peaks at 2.3 - 2.9 months and 4.2 - 4.9 months. These short periodicities correspond remarkably in the all three last solar cycles. The larger periodicities are different in respective cycles.

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