Baltic Sea
Baltic Sea
Baltic Sea
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NE along−slope at 178m<br />
10 2<br />
10 1<br />
1<br />
3<br />
10 0<br />
4<br />
8<br />
6<br />
5<br />
7<br />
10<br />
9<br />
11<br />
12<br />
NE across−slope at 178m<br />
10 2 6<br />
3 4 7<br />
1<br />
10 0<br />
5 8<br />
9 10 11<br />
12<br />
Power Spectral Density<br />
10 −1<br />
10 −2<br />
10 −3<br />
10 −4<br />
2<br />
1=0.57 days<br />
2=0.7 days<br />
3=4.3 days<br />
4=7.3 days<br />
5=9.8 days<br />
6=11.4 days<br />
7=12.9 days<br />
8=15.6 days<br />
9=18.5 days<br />
10=22.9 days<br />
11=30.8 days<br />
12= 44.2 days<br />
Power Spectral Density<br />
10 −2<br />
10 −4<br />
2<br />
1=0.58 days<br />
2=0.7 days<br />
3=1.7 days<br />
4=2.3 days<br />
5=2.8 days<br />
6=3.0 days<br />
7=4.0 days<br />
8=4.4 days<br />
9=7.6 days<br />
10=10.2 days<br />
11=30.0 days<br />
12=45.6 days<br />
10 −5<br />
unfiltered<br />
12h low−pass filter<br />
daily<br />
10 −6<br />
10 −2 10 −1 10 0 10 1 10 2<br />
Period (day)<br />
10 −6<br />
unfiltered<br />
12h low−pass filter<br />
daily<br />
10 −2 10 −1 10 0 10 1 10 2<br />
Period (day)<br />
10 2 NE along−slope at 208m<br />
10 3 NE across−slope at 208m<br />
3 4<br />
5<br />
Power Spectral Density<br />
10 1<br />
10 0<br />
10 −1<br />
10 −2<br />
10 −3<br />
10 −4<br />
1<br />
2<br />
6<br />
7<br />
8<br />
9<br />
1=0.5 days<br />
2=2.3 days<br />
3=3.0 days<br />
4=4.0 days<br />
5=4.6 days<br />
6=6.9 days<br />
7=9.1 days<br />
8=15.1 days<br />
9=18.4 days<br />
10=22.3 days<br />
11=30.0 days<br />
10<br />
11<br />
Power Spectral Density<br />
10 2<br />
10 1<br />
10 0<br />
10 −1<br />
10 −2<br />
10 −3<br />
10 −4<br />
1<br />
3<br />
2<br />
5<br />
4<br />
6<br />
7 8<br />
1=0.5 days<br />
2=1.6 days<br />
3=1.7 days<br />
4=2.7 days<br />
5=3.0 days<br />
6=4.6 days<br />
7=7.7 days<br />
8=10.0 days<br />
9=30.6 days<br />
9<br />
10 −5<br />
unfiltered<br />
12h low−pass filter<br />
daily<br />
10 −6<br />
10 −2 10 −1 10 0 10 1 10 2<br />
Period (day)<br />
10 −5<br />
unfiltered<br />
12h low−pass filter<br />
daily<br />
10 −6<br />
10 −2 10 −1 10 0 10 1 10 2<br />
Period (day)<br />
NE along−slope at 223m<br />
10 2 3 5<br />
6<br />
10 4 NE across−slope at 223m<br />
Power Spectral Density<br />
10 1<br />
10 0<br />
10 −1<br />
10 −2<br />
10 −3<br />
10 −4<br />
10 −5<br />
1<br />
2<br />
4<br />
7<br />
8<br />
9<br />
10<br />
1=0.5 days<br />
2=2.4 days<br />
3=2.9 days<br />
4=3.7 days<br />
5=4.1 days<br />
6=6.7 days<br />
7=8.1 days<br />
8=9.1 days<br />
9=16.0 days<br />
10=21.9 days<br />
11=30.1 days<br />
11<br />
Power Spectral Density<br />
10 2<br />
10 0<br />
10 −2<br />
10 −4<br />
1<br />
2<br />
3<br />
5<br />
4<br />
6<br />
7<br />
8<br />
1=0.5 days<br />
2=2.5 days<br />
3=4.0 days<br />
4=4.7 days<br />
5=6.0 days<br />
6=7.9 days<br />
7=23.0 days<br />
8=30.6 days<br />
9=46.1 days<br />
9<br />
10 −6<br />
unfiltered<br />
12h low−pass filter<br />
daily<br />
10 −7<br />
10 −2 10 −1 10 0 10 1 10 2<br />
Period (day)<br />
unfiltered<br />
12h low−pass filter<br />
daily<br />
10 −6<br />
10 −2 10 −1 10 0 10 1 10 2<br />
Period (day)<br />
A<br />
B<br />
Figure 5.12: Mooring NE: Mooring SE: Spectra in 178 m, 208 m and 223 m of the along-slope current<br />
component (A) and the across-slope current component (B) for a period from 28 September 2006 to 29<br />
March 2007.<br />
121