cruise report yk07-16 · 151 "qr v pcx pª 10 ËÅ 1 1#v pcx#xm . y }" 151 #¡¥ .10 !2...
TRANSCRIPT
![Page 1: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/1.jpg)
YK07-16 Cruise Report
2007.11.5-12.5
![Page 2: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/2.jpg)
3
5
10
12
20
40
41
![Page 3: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/3.jpg)
4000
300
(e.g. Guyodo and Valet, 1999; Yamazaki and Oda, 2005)
10
(Channell et al., 1998; Yamazaki and
Oda, 2002)
78
IODP APC(Advanced Piston Corer)
tiny wiggle
Anomaly 5A
![Page 4: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/4.jpg)
Roberts and Lewin-Harris, 2000; Bowers et al., 2001
Gee et al., 2000;
Yamamoto et al., 2005
tiny wiggle
(Magnetic lineation)
(Magnetic Quiet Zone)
70
Ishihara (2006)
CM4 (Sabaka et al., 2004)
tiny wiggle 50nT
tiny wiggle
![Page 5: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/5.jpg)
20°-34°, 166°-179° Fig. 1
Box A, Box B
Figure 1. YK07-16
![Page 6: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/6.jpg)
(Table 1)
![Page 7: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/7.jpg)
![Page 8: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/8.jpg)
![Page 9: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/9.jpg)
![Page 10: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/10.jpg)
![Page 11: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/11.jpg)
![Page 12: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/12.jpg)
SEA BEAM 2112
(SEA BEAM 2112)
Sea Beam
Sea Beam 2100 2112.004
12kHz
15 150
Swath
2 Swath
![Page 13: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/13.jpg)
151
151 151
150
MNBES
(m) 100 11,000
(deg.) 90 150
MNBES(kHz) 12
SBP(kHz) 4
(m) (deg.) (m)
300 150 1,600
300 140 1,600
4,500 120 15,000
8,000 100 19,000
11,000 90 22,000
(SEA BEAM 2100)
SEABEAM 2100 (SBP) SEA BEAM 2112
SEA BEAM2 112.004
SEA BEAM 2112
SEA BEAM2100 50m 11,000m
75
60TR-109 45
5
SEA BEAM 12kHz 5
(5 ) (30 )
![Page 14: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/14.jpg)
(SEA BEAM 2100)
SEA BEAM 2100
1 151
1 2000 pixels
SEABEAM 2100
2000 pixel
2000 pixel pixel size 1 pixel
2000 pixel 4km
2000 pixel pixel
pixel 1
pixel 2000
![Page 15: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/15.jpg)
=PFf
P=2
PM-217, Kawasaki Geological Engineering & Tierra Technica
YK07-16 20 sec.
![Page 16: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/16.jpg)
(LACOSTE and ROMBERG AIR-SEA S63)
![Page 17: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/17.jpg)
3
±2
50m
280 130H 5kg
±100000nT
1nT
0.5nT
0.5T/
100nT
AD 20bit
8 /sec
RS232C 3
480W 150H 430D 4kg
CPU IBM PC
RS232C
PC HDD OS:Windows
XP
±90° +:port side up
0.01°
RS422
90 (+:bow down)
0.01
RS232
500 /sec
VRU
/OCTANS3
S/N3453-827
280x136x152 4.5kg
AC100V 50/60Hz
350VA
-5 50 ( )
0 50 ( )
![Page 18: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/18.jpg)
- .
![Page 19: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/19.jpg)
![Page 20: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/20.jpg)
4080 mile 7560 km 12 13 knot
Table 2
![Page 21: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/21.jpg)
Table 2. YK07-16
![Page 22: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/22.jpg)
Figures 2-8
4500 m 6000 m SeaBeam 6~7 mile
15 mile
A
177.5 5500m 176 5300 169 6000m
176
177.5 5800m 171 4600
175 5300
nT
3~4 km
![Page 23: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/23.jpg)
Figure 2. Box A 50m
![Page 24: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/24.jpg)
Figure 3. Box A ENE
![Page 25: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/25.jpg)
Figure 4. Box B 500m
![Page 26: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/26.jpg)
Figure 5. Box B ENE
![Page 27: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/27.jpg)
Figure 6. Box A
![Page 28: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/28.jpg)
Figure 7. Box A
![Page 29: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/29.jpg)
Figure 8. Box B
![Page 30: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/30.jpg)
10th IGRF
Figure 9 13 Box A, B
A
PC
Table 3
Table 3. List of “figure-8 turn” in YK07-16.
B Hbp
B =
1.0752 0.0479 0.0174
0.0718 1.2682 0.0059
0.0057 0.1454 0.8847
Hbp =
2220.2
4869.6
3971.2
![Page 31: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/31.jpg)
1m
10th IGRF
Figures 10-12
(Box A), Figures 14-16(Box B) Box A
X, Z
10 30 mile
100 nT
IGRF Y
(Heading)
Heading
Heading
B =
1.0823 0.0164 0.0074
0.0071 1.2045 0.0209
0.0006 0.1250 0.8751
Hbp =
1965.3
4941.9
4470.4
![Page 32: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/32.jpg)
Fig
ure 9
. Box A
![Page 33: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/33.jpg)
Fig
ure 1
0. B
ox A
X(
)
![Page 34: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/34.jpg)
Fig
ure 1
1. B
ox
AY
()
![Page 35: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/35.jpg)
Fig
ure 1
2. B
ox A
Z(
)
![Page 36: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/36.jpg)
Fig
ure 1
3. B
ox B
![Page 37: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/37.jpg)
Fig
ure 1
4. B
ox B
X(
)
![Page 38: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/38.jpg)
Fig
ure 1
5. B
ox B
Y(
)
![Page 39: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/39.jpg)
Fig
ure 1
6. B
ox B
Z(
)
![Page 40: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/40.jpg)
tiny wiggle
AUV
![Page 41: Cruise Report YK07-16 · 151 "qr v PcX pª 10 ËÅ 1 1#v PcX#xm . y }" 151 #¡¥ .10 !2 #151 3¸'g "- d #ËÌmz#®m ½# y }" 1505#´ o º](https://reader033.vdocuments.pub/reader033/viewer/2022060207/5f03dd2d7e708231d40b241b/html5/thumbnails/41.jpg)
Box A
tinny wiggle