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ᵝᘧ㸶 ᡂ㸰㸴㹼㸰㸷ᖺᗘ᥇ᢥㄢ㢟 ◊✲ᣐⅬᙧᡂᴗ ᖹᡂ㸰㸷ᖺᗘ ᐇሗ࿌᭩ B.Ꮫ⾡ᇶ┙ᙧᡂᆺ 㸯㸬ᣐⅬᶵ㛵 㛵㸸 ❧㤋Ꮫ ༡ᣐⅬᶵ㛵㸸 ᣐⅬᶵ㛵㸸 ᕤ⛉Ꮫ ᅜᣐⅬᶵ㛵㸸 㸰㸬◊✲ὶㄢ㢟 㸦㸧㸸 ࡢࢻᅜ㝿⛉Ꮫᆅ㟈᥀๐ィ⏬㍈✲◊ࡓࡋ㸦ὶศ㔝㸸ᆅ⌫⛉Ꮫ㸧 㸦ⱥ㸧㸸 Research cooperation between ICDP projects to drill into seismic zones in South Africa and India 㸦ὶศ㔝㸸Earth Science ◊✲ὶㄢ㢟ಀhttp://www.ritsumei.ac.jp/research/center/disa_fro/ 㸱㸬᥇⏝ᮇ㛫 ᖹᡂ 29 4 1 ᪥㹼ᖹᡂ 32 3 31 1 ᖺᗘ┠㸧 㸲㸬ᐇయไ ᪥ᮏഃᐇ⤌⧊ ᣐⅬᶵ㛵㸸❧㤋Ꮫ ᐇ⤌⧊௦⾲⪅㸦ᡤᒓ㒊ᒁ⫋Ặ㸧㸸Ꮫ㛗⏣ ⨾႐ኵ 㸦ᡤᒓ㒊ᒁ⫋Ặ㸧㸸⌮ᕤᏛ㒊ᩍᤵᑠ➟ཎ ⤌⧊㸸◊✲㒊 BKC ┦ᡭᅜഃᐇ⤌⧊㸦ᣐⅬᶵ㛵༠ຊᶵ㛵ࠊࡣⱥグ㢪 ࠋࡍ㸦㸯㸧ᅜ㸸༡ඹᅜ ᣐⅬᶵ㛵㸸㸦ⱥ㸧University of the Witwatersrand 㸦㸧㸦ᡤᒓ㒊ᒁ⫋Ặ㸧㸸 School of Geoscience, Professor, Raymond John DURRHEIM, ༠ຊᶵ㛵㸸㸦ⱥ㸧Council for Geoscience 㸦㸧ᆅ⌫⛉Ꮫホ㆟

6 %Ê'2 Ð!l g B ¦ ¹ B>0>7 º Ø Ì i · 3 ICDP _6õ ¥ \ ! Ç Ü b µ6õ í4 6ë b%Ê'2 / D v e i [& 1 í s [ 6 G b S u ¹ B29 º Ø c å » « Û Ý

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Page 1: 6 %Ê'2 Ð!l g B ¦ ¹ B>0>7 º Ø Ì i · 3 ICDP _6õ ¥ \ ! Ç Ü b µ6õ í4 6ë b%Ê'2 / D v e i [& 1 í s [ 6 G b S u ¹ B29 º Ø c å » « Û Ý

B.

Research cooperation between ICDP projects to drill into seismic zones in South Africa and India

Earth Science http://www.ritsumei.ac.jp/research/center/disa_fro/

29 4 1 32 3 31 1

BKC

University of the Witwatersrand

School of Geoscience, Professor, Raymond John DURRHEIM,

Council for Geoscience

Page 2: 6 %Ê'2 Ð!l g B ¦ ¹ B>0>7 º Ø Ì i · 3 ICDP _6õ ¥ \ ! Ç Ü b µ6õ í4 6ë b%Ê'2 / D v e i [& 1 í s [ 6 G b S u ¹ B29 º Ø c å » « Û Ý

2

Indian Institute of Technology Hyderabad

Department of Civil Engineering, Assistant Professor, Surenda Nadh SOMALA

Tel-Aviv University

Department of Geosciences, Research Associate, Neta WECHSLER

3km M 5.5 Drilling into

Seismogenic zones of M2-5.5 earthquakes in South African goldmines; DSeis PI 2016 8 31

ICDP) 100

M 6.3 ICDPKoyna DSeis

Koyna

DSeis JST-JICA (2015 8 SATREPS) SATREPS

JICA/JST MoUSATREPS

AfricaArray G30 SGU

SATREPS

Page 3: 6 %Ê'2 Ð!l g B ¦ ¹ B>0>7 º Ø Ì i · 3 ICDP _6õ ¥ \ ! Ç Ü b µ6õ í4 6ë b%Ê'2 / D v e i [& 1 í s [ 6 G b S u ¹ B29 º Ø c å » « Û Ý

3

ICDP29

ICDPCouncil for Geoscience National Core Library

6 AfricaArray 77 8 IASPEI 10

AfriRock ( ICDP Koyna12 M6.3 50

M5.5

Council for GeosciencePD

PD

IASPEI 7 30 8 4

Page 4: 6 %Ê'2 Ð!l g B ¦ ¹ B>0>7 º Ø Ì i · 3 ICDP _6õ ¥ \ ! Ç Ü b µ6õ í4 6ë b%Ê'2 / D v e i [& 1 í s [ 6 G b S u ¹ B29 º Ø c å » « Û Ý

4

ICDPDSeis

Page 5: 6 %Ê'2 Ð!l g B ¦ ¹ B>0>7 º Ø Ì i · 3 ICDP _6õ ¥ \ ! Ç Ü b µ6õ í4 6ë b%Ê'2 / D v e i [& 1 í s [ 6 G b S u ¹ B29 º Ø c å » « Û Ý

5

ICDP DSeis M5.52017 6

M5.5

M2 2017 7

M5.5 ICDP DSeis2018 5

ICDP

M5.5 km

M5.5

1km

20

M5.5

NSF

(2017-2019

Page 6: 6 %Ê'2 Ð!l g B ¦ ¹ B>0>7 º Ø Ì i · 3 ICDP _6õ ¥ \ ! Ç Ü b µ6õ í4 6ë b%Ê'2 / D v e i [& 1 í s [ 6 G b S u ¹ B29 º Ø c å » « Û Ý

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Page 7: 6 %Ê'2 Ð!l g B ¦ ¹ B>0>7 º Ø Ì i · 3 ICDP _6õ ¥ \ ! Ç Ü b µ6õ í4 6ë b%Ê'2 / D v e i [& 1 í s [ 6 G b S u ¹ B29 º Ø c å » « Û Ý

7

2018 ICDP 2018

KoynaDSeis

2019

R 1

Page 8: 6 %Ê'2 Ð!l g B ¦ ¹ B>0>7 º Ø Ì i · 3 ICDP _6õ ¥ \ ! Ç Ü b µ6õ í4 6ë b%Ê'2 / D v e i [& 1 í s [ 6 G b S u ¹ B29 º Ø c å » « Û Ý

8

3kmM6.3 2km

2017 7 8 6IAG-IASPEI 2017 S02

2017 10

IITHIITH 5

Shenzheng

ICDP M3.5

ICDP 2017 62018 2

M5.5m

2018 4 100m2018 5 ICDP

4 ICDP

M2ICDP

Page 9: 6 %Ê'2 Ð!l g B ¦ ¹ B>0>7 º Ø Ì i · 3 ICDP _6õ ¥ \ ! Ç Ü b µ6õ í4 6ë b%Ê'2 / D v e i [& 1 í s [ 6 G b S u ¹ B29 º Ø c å » « Û Ý

9

Page 10: 6 %Ê'2 Ð!l g B ¦ ¹ B>0>7 º Ø Ì i · 3 ICDP _6õ ¥ \ ! Ç Ü b µ6õ í4 6ë b%Ê'2 / D v e i [& 1 í s [ 6 G b S u ¹ B29 º Ø c å » « Û Ý

10

S 1

JSPS-ICDP DSeis-Koyna Joint Seminar

29 8 1 1

IAG-IASPEI

Japan, (In the venue of IAG-IASPEI Kobe)

OGASAWARA Hiroshi, Ritsumeikan Univ., Professor

( )

A.

B.

A.

B.

A.

B.

A.

B.

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B.

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B.

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Page 11: 6 %Ê'2 Ð!l g B ¦ ¹ B>0>7 º Ø Ì i · 3 ICDP _6õ ¥ \ ! Ç Ü b µ6õ í4 6ë b%Ê'2 / D v e i [& 1 í s [ 6 G b S u ¹ B29 º Ø c å » « Û Ý

11

(IAG-IASPEI)

ICDP DSeis Koyna

7 31 Koyna DSeis IAG-IASPEI 8 1

EllsworthLasocki IAG-IASPEI

35Koyna

DSeis

KoynaGupta Ellsworth Lasocki

IAG-IASPEI(6 )

1.JSPS Core-to-Core 2.

1. Core-to-Core

3,839,631 2.

722,770

) IASPEI M. Grobbelaar

IASPEI 20 150

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Page 14: 6 %Ê'2 Ð!l g B ¦ ¹ B>0>7 º Ø Ì i · 3 ICDP _6õ ¥ \ ! Ç Ü b µ6õ í4 6ë b%Ê'2 / D v e i [& 1 í s [ 6 G b S u ¹ B29 º Ø c å » « Û Ý

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