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7-5 7-5 53

7-6 7-6

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7-10 7-10

7-11 7-11 120

7-12 7-12 (A)(B)

7-8

7-8 7-8

7-13

7-13 7-13

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7-177-197-18

7-17 7-17

7-18 7-18

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7-217-227-20

7-20 7-20

7-21 7-21

7-22 7-22

7-247-257-23

7-23 7-23 8992

7-24 7-24

7-25 7-25 (A) (B)

http://gtresearchnews.gatech.edu/images/wwworld_b.jpg7-3(A)7-3(B)Kennedy, D.&B. Hanson2006Science Vol.311n0.576816737-4 Scietific American199410P89 7-7 Houghton J.1977 Global Warming The Complete Briefing2nd ed. Cambridge University PressP55 Fig. 4.57-9 1997P97-11 7-18 Keller E. A.2000Environmental Geology8th ed.1976-2000Prentice Hall Inc.Fig. 9.177-20 7-21 Middelburg Zeeuws P637-23 200524P727-24 7-25 No.16P28

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