-??????????NEW!! - PowerPoint PPT Presentation

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-??????????NEW!!

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Title: Author: AGATA Yasushi Last modified by: AGATA Yasushi Created Date: 6/14/1999 5:52:51 PM Document presentation format – PowerPoint PPT presentation

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Title: -??????????NEW!!


1
?????????
?????? ?????? -??????????NEW!!
  • ?? ?
  • ????????? ???

2
???????????
  • ?????????????????????
  • ???????????????,?????????????
  • ??????????????????
  • ??????????????
  • ??????????????
  • ???????????????????????

3
?????????
  • ??????????
  • 1???????
  • 2????

4
????????
  • ???????????????
  • ????????????
  • ???????????,??????????
  • ????????

5
?????????????
?Agata(1995)???
????(1986)
  • ????(1984)?????????Interflow?Baseflow?????

6
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  • ????????????????
  • ????????????
  • ?????????
  • ????????????
  • ????????????????????????.?????????????????.
  • ?????????????????????????????????

7
???????????
  • ???????????????????
  • ???(????????)
  • ???
  • ???
  • ???(???)
  • ?????????(???)
  • ?????????????????????????????????
  • ?????????????????????????????????

8
Ohta and Kubota(1997)
  • 3?????
  • ?????????????
  • ????????????
  • ???????,????????????,??????

9
??????(??????)??
  • ???????????????,???????
  • ?????????????????????????????????
  • ?????????????????

10
??????????
  • ???????????????
  • ???????,??????????????(???????)
  • ?????????? ??????????
  • ??????,??????????????????

11
????????1
  • ?????
  • ???????????
  • ???????????
  • ??????(??)http//www.geogr.s.u-tokyo.ac.jp/agata/
    meisui/

?????????????????????
12
??????????(???????)
13
(No Transcript)
14
?????????????
  • ???????????????????????????????????
  • ???????????????????????,???????????????
  • ????????????????????????,?????????

15
????????2
  • ???????????,Yamamoto(1995)???
  • ??30??????????????????

16
???????????????
  • ????
  • ?
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  • ????
  • ?????
  • ????
  • ???????????

Yamamoto(1995)??????
17
???????????1
  • ????????????????????
  • ????????????????????????????
  • ?????????
  • ??????????

??????????? ???????????????.?????????.
18
???????????2
  • ????????????????,???????????
  • I. ?????
  • II. ?????
  • III.?????
  • III????????????????????

?????(Yamamoto,1995? ??)
19
???????????3
  • ????????????????
  • ?????????????????????

???????????(Yamamoto,1995???)
20
???????????4
  • ???????,??????????????????.
  • ?????????????????.?????????,????????????????
  • ?????,?????????????????????.

??????(????,1994???)
21
?????????
????????
?????????
22
?????(???????????)
?????????? ??????(????)
????(?????)
23
?????(????)
????????????
??????????? (???)
24
??????
  • ??????,??????????????????????????????

???????????
25
???????
26
??????????
Avg. Height hA(V/A)
Volume V
Area A
Principal spring zone
Gradient Index G(hA/R)
Total Height of Runoff from water springs
Qtotal/A
Virtual Radius R
27
???????????????
  • ????????????????

28
???????????????
  • ????????
  • ????????????

????????????.?????????????.
29
?????????
  • ??????????
  • ???????????????????
  • ????????????????????????

30
?????
  • ???????????????????????????
  • ????????????????(A1,A2,B,C - types)

31
?????????2
  • A1?????????????????
  • A2???????.????????????
  • ????????????A1????????????

32
??????
  • Suzuki(1965)?Erosion Ratio

Present Shape (Dissected) Volume Vp
Original Shape Volume V0
Erosion Ratio R(V0-Vp)/V0
33
????????????
  • A1????????
  • ?????????????????

34
?????????????
  • ??????????????,???????????????????.???????,??????.
  • A1???????????,????????,???????????.
  • A2???????????,???????????????.
  • B,C???????,???

35
??????????????(A1??????)
  • ??????????????????,???????????????????????????????
    ??.
  • ?????????,?????????????????(????)?????????????

36
?????????,A1??????????????
  • I??????????
  • ??????????????,?????????
  • II????????
  • ???????????????????????????????????
  • III????????
  • ????????????????????

37
??????????????
  • A1??????????????????????
  • ??????????????
  • ?????????,?????
  • ???????????
  • ???????????????????????,????????????????????????
    ???????????????????

38
????????????????
  • Surfer ??????????????
  • Visual MODFLOW ???????????
  • ???????????????
  • ???????????????????????????
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