17 3
1 1. 1 2. 1 3. 2 3 1.1 3 1.1.1 3 1.1.2 6 1.1.3 15 1.1.4 16 1.2 18 1.2.1 18 1.2.2 21 1.3 25 1.3.1 25 1.3.2 26 1.4 39 41 2.1 41 2.1.1 41 2.1.2 44 2.2 45 2.2.1 46 2.2.2 49 2.3 53 2.3.1 53 2.3.2 54 2.4 57 2.4.1 57
2.4.2 59 2.4.3 59 61 3.1 61 3.1.1 61 3.1.2 63 3.1.3 64 3.2 64 3.2.1 64 3.2.2 65 3.2.3 67 3.2.4 () 70 3.3 71 3.3.1 71 3.3.2 72 3.4 75 3.4.1 75 3.4.2 78 80
1. 10 11 14 15 16 2,353 775 14 () 2. (1) () (2) () (3) (2) (4) 15
3. () ( 16 12 1 ) ( 16 11 31 ) NPO 50
() 1.1 1.1.1 49 1.1.1 1.1.1 1.1.3 49 4 2,262 6 4,534 10 1,913 14 15 1,810 16 1 9 2,353 10
1.1.1 ( 49 ) )H16 1 9 1.1.1 ( 49 15 )
1.1.2 ( 49 15 ) 1.1.3 ( 49 15 )
1.1.2. 11 15 1.1.2 1.1.4 1.1.5 1.1.6 () 500 ha 100ha (H1115 ) 1.1.3 1.1.7 () 1.1.7 ( ) ( 8 )
1.1.2 (H1115 )
1.1.4 (H1115 )
1.1.5 (H1115 )
1.1.5 (H1115 ) 1.1.6 (H1115 )
1.1.3 (H1115 )
1.1.3 11 15 1.1.4 1.1.8 ()(H12 H13 ) 1.1.4 (H1115 ) 1.1.8 (H1115 )
1.1.4 1.1.5 1.1.9 1.1.6 1.1.10 ( ) 1ha (%) 1.1.5 (H1115 ) 1.1.9 (H1115 )
1.1.6 (H1115 ) 1.1.10 (H1115 )
1.2 1.2.1 22 22 60 40 10 ( ) 22 3
59 12 1 69 () 15 22 3 (1) 60 40 7 (2) 10 10 () 30 (1) (2) (3) (4) (5)( ) (6) 56 3 17 1 ( 42 4 ) 1 2 (1) (2) 7 (3) (1)
2) (3) 4 (1) (2) (3) (4)( )
1.2.2 1.2.1 15 1.2.2 1.2.1 1.2.2 1.2.1
1.3 1.3.1 () () ( 1115 100 ) 11 100ha ( ) 101 82 ( 81.2 %)
1.3.2 (1)( 1) 47(57.3%) 34(41.5%) 1( 1.2%) 23(28.0%) 28(34.1%) 20(24.3%) 11(13.4%) 20(24.4%) 23(28.0%) 13(15.9%) 12(14.6%) 14(17.1%) () 33(40.2%) 29(35.4%) 16(19.5%) 4( 4.9%) 1) 15 3 31 2)
(2) 2 10(29.4%) 20(58.8%) 3( 8.8%) 1( 2.9%) *) 11(32.4%) 20(58.8%) 2( 5.9%) 1( 2.9%) *) 58.8% ( 70% 400km 2 ) 1. 8 2 2. 3 16
(3) 3 45(54.9%) 25(30.5%) 4( 4.9%) 8( 9.8%) *) () (54.9%)% m/s 30.5% ( 2.1) (4) 4 21(25.6%) 61(74.4%) () 25.6% ( 1.2.2)
(5) 5 () 41(50.0%) 71(86.6%) 19(23.2%) 19(23.2%) 33(40.2%) 25(30.5%) 4( 4.9%) 11(13.4%) *) (86.6%) (50.0%)(40.2%)( ) 67.8%( 16 3 31 ) 75% 30.5% 23.2% 4.9% ( 2 )
(6)() 6 1 5 14(17.1%) 6( 7.3%) 61(74.4%) 1( 1.2%) 74.4% 17.1% 7.3% (7) 7 () 69(84.1%) 10(12.2%) 3( 3.7%) 12(14.6%) 6( 7.3%) 36(43.9%) 30(36.6%) 8( 9.8%) *)
29(35.4%) 5( 6.1%) 46(56.1%) 1( 1.2%) (84.1%)(43.9%) (36.6%) ( 3 3 7 218ha 20 ) 56.1% 35.4%(6.1%)
(8) 8 () 21(25.6%) 77(93.9%) 12(14.6%) 24(29.3%) 19(23.2%) 1( 1.2%) 6( 7.3%) 7( 8.5%) *) 93.9% (29.3%)(25.6%)(23.2%) 20%30% 7.3%(1.2%) ()
(9) 9 () 52(63.4%) 0( 0.0%) 16(19.5%) 35(42.7%) 0( 0.0%) 2. 3. () 2(12.5%) 13(81.3%) 1( 6.3%) 3. 24 (63.4%)(42.7%) (19.5%) 16 81% 13
(10)() 10 35(42.7%) 4( 4.9%) 43(52.4%) (42.7%)(4.9%) (52.4%) () (11) 11 ( )() () 47 1
(12) 12 () 26(31.7%) 50(61%) 65(79.3%) 5( 6.1%) 1( 1.2%) 24(29.3%) 5( 6.1%) 5( 6.1%) (79.3%)(61.0%)(31.7%) (29.3%)
(13) 13 () 52(63.4%) 9(11.0%) 19(23.2%) 1( 1.2%) (63.4%)(23.2%) (11.0%) (14) 14 8 21(25.6%) 61(74.4%)
1. 7(33.3%) 0( 0.0%) 1( 4.8%) 12(57.1%) 1( 4.8%) 26% PR (15) 15 () () 88% PR PR
[]() [] ()
1.4 (1) () () (2) () ()() () () (3) () (4) ()
(5)
( 22 4 ) 22 2.1 () ( ) 60% 2.1.1 15 10 29
886 ( 16 4 ) (Virtual Private Network) 16 ( 2.1.1) ( 2.1.2) 16 16 () 17 2.1.3
2.1.1 2.1.2
2.1.3 2.1.2 [] []
[] 24 ( ) () 2.2 60% 40% 7m/s 10m/s
2.2.1 ( ) ( ) 2.2.1 n 2 ( 1 r)( H + rh + r H + r n H ) He = + = 0 ( 1 r ) H 0 + rhe(1) 1 2 n H0 (%) Hk k (k>0)(%) He(1)(%) r () 0.0 1.0 r=0.7 r 0.7 (, 61 3 ) 3 (19721983 3 5 )() r 0 1 0.1 r=0.5 3 4 3
r=0.5 r=0.5 r=0.5 0.7 r ( 2.2.1) ( 19962002, ) (19962002, ) 2.2.1 () r=0.1 1.0 2.2.2
2.2.2 (r=0.11.0) (19962002) r 0.50.7 ( 3 4 r=0.7 )( 61 3 ) r 0.50.7 r=0.5 r r=0.50.7 r=0.7 2.2.2 (r=0.7) 2.2.2 ()()100 (%) ()() ()()100 (%) 1 () 60% 40% 14.2%( 50
) 0.68( 0.17) 42.7%( 11.7%) ( 2.2.2 ) 55% 30% 5.2%( 20 ) 0.99 61.7%( 2.2.2 ) 2.2.2 3 2.2.3 2.2.3 () 10m/s 1 (10 ) 10m/s 3%( 10 ) 0.22( 0.17) 15.4%( 11.7%) 2.2.4 2002 ( 100ha ) 2.2.3 ( )
2.2.2 (r=0.7) (19962002) 2.2.3 (r=0.7)(19962002)
2.2.3 (19962002) 2.2.4 (2002 )
[] ( 50, 2002 2 ) [] () 60% 65% 35% 7m/s 10m/s 1 () 65% 70% 40% 7m/s 10m/s 1 [] () 55% 30% 60% 30% 7m/s 10m/s 1 () 60% 35% 65% 40% 7m/s 10m/s 1 2.3 52 (63.4%) 1 ()16 (19.5%) 35 (42.7%) 2.1 2.3.1
2001 (r=0.7) 2.3.1 ( 60% 40%) 2001 16 (81.3%) () ( VPN)() () 2.2.4 () () 2.3.2
40% ()() 2.2.2
2.4 2.4.1 2.2.2 () 10 20ha 2.4.1 () 61 46 (75%) 42 ( ) 2.4.1 ( 20ha H10.01H16.12) 1 7 11 24 2 () 2 14 61 2.4.1 ()
() () ( ) () () 2.4.1
2.4.2 () () () 2.4.3 1/4
( 2.4.2) () () () () () 2.4.2 ()
() 3.1 12 (14.6%) 3.1.1 10 20ha () 61 16 ( 24 )
3.1.1 1 3.1.1 (20ha H10.01H16.12) 0 3 5 5 1 () 1 1 16
3.1.2 () 23 () ()
() 23 3.1.3 () ( ) 3.2 () 3.2.1
( 3.2.1) 3.2.1 () 3.2.2
(1) ( )
(2) () () (3) 3.2.3 3.2.1 (1) ()( ) FM (2)
(3) (4) 3.2.2 3.2.3
3.2.2 (http://www.bousai.pref.hiroshima.jp/hdis/index.html) 3.2.3 (http://bousai.city.nakatsugawa.gifu.jp/frame.html)
3.2.4 () () 2 5 11 14 3.2.4 3.2.5 14 3.2.6 3.2.4 3.2.5 3.2.4 3.2.6 3.2.4 ( 11 14 ) 3.2.5 ( 11 14 )
3.2.6 ( 14 ) ( 14 ) 3.3 63.4% 3.3.1 ( 2 5 ) ()
3.3.2 (1) (2) () (3)() ( 3.3.1)
3.3.1 (http://www.rinya.maff.go.jp/seisaku/sesakusyoukai/yamakazi/con1.html) (4)() (5) (6)
PR (7) 10 16 (http://www.city.tamano.okayama.jp/119/yama/yamanettop.htm)
3.4 3.4.1 (1) http://www2.fri.go.jp/~forest/public/top.html () () () () 50 () 3.4.1 3.4.2 3.4.1
3.4.2 (2). ( ) 3.4.1 km 3.4. 3.4.1 12 11 2.5 2.5 2 1 2 1.5 1 1 1.5 0.5. 21 () NTT 20 24
(3) 25 km m/s 1.0 ( ) 50 30 3.4.3 ( ) 3.4.3 ()
3.4.2 15 7 (1) 1km ( ) ( ) (2) ( 3.4.4) () 3.4.4
(3) km
15 16 1 9 () (1). () () ().. ()
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