The History of Fisheries in Aichi -The Development of Nori (Porphyra spp.) Cultivation- INOKAWA Nakao 1854 60 1945 40 41 1965 66 50 10 100 1989 10 1998 3 30 26 2014 28 2016 3 http://www.pref.aichi.jp/soshiki/suisanshiken/0000073230. html 1 1 Aichi Fisheries Research Institute, Miya, Gamagori, Aichi 443-0021, Japan
1854 4 1857 1854 60 27 1894 29 1896 31 1898 30 36 1903 39 1906 41 1908 39 1906 2 6 8 6 3 20.6cm 19.1cm 7 5 7 1 22.7cm 21.5cm 45 1912 1912 26 1 6 1917 5 11 1922 8 187 617ha 15 1926 3 1928 1 2 3 4 5 6 6
22.7cm 21.5cm 20.6cm 19.1cm 2 10 1 10 1 5 3 5 24 1949 28 1953 3 2 1981 3 4 1928 29 7 1932 S17 30 1955 25 1950 15 1940 16 1941 22 1967 2 7 6 3 5 8 19cm 17.5cm 28 1953 29 1954 2 12 22 1947 35 1960 22 46 1971
27 1952 33 1958 2 BB6 1 D50 1 1 2 18 15 30 1955 516 S27 30 195 S27 30 13 S27 30 2 S28 727 37 1962 10 25 1950 10 26 1951 31 1956 10 28 1953 29 1954 2 1 8 2 19 37 1962 40 38 1963 7 40 1965 45 1970 46 1971 3 34 1959 35 28 1953 29 1954 4
33 1958 35 1960 1961 25 1950 29 1954 1 28 32 1957 1 31 8 7 1 38 1963 10 39 1964 11 16 18 7 6 4 9 5 35 1960 39 1964 4 1915 37 1962 2 37 1962 8 45 1970
38 1963 2 1 3 40 1965 4 45 1970 3 4 M 8 9 1996 97 M M 40 1965 41 1966 1 42 1967 43 1968 44 1969 19cm 17.5cm 21cm 19cm 44 1969 57 1982 21.2cm 19.6cm 43 1968 4,800 3,600 45 1970 44 1969 40 48 1973 49 1974 50 1975 49 1974 20 40 1965 39 1964 5 H 1 40 41 1966
8 49 1974 5 30 H H 34 1959 35 1960 56 1981 52 1977 58 1983 46 1971 3 3 1 3 1989 3 1991 11 4 1992 3 62 1987 54 1979 59 1994 4 5 1992 93 5 95 7 1995 6 95
21 8 1996 15 2003 5 20 1 1 5 26 2014 3 24 2012 1 26 2014 4 18 19 H H27 S H27 2 19 2007 3 H S 1 9 1 20 2008 4 25 2013 3 1 3 3 9 4 24 27 26 2014 1 3 2 15 6 H27/5 26 2014 22 5 27.5% 428 40.4%
1) 1981 2) 1955 3) 1994 4) 2013 24 1 1 5) 2000 28 5 6) 1980 7) 1949 8) 1950 25 9) 1951 26 10) 1955 30 11) 1956 1956 12) 1957 1957 13) 1965 1965 14) 1977 1977 15) 1984 1984 16) 1995 1995 17) 2008 2008 18) 1963 2001 1963 2001 19) 2002 2016 2002 2016 20) 1977 20 50 21) 1968 69 22) 1982 23) 1991 24) 1978 25) 1994 26) 19871970 27) 1969 28) 1981 29) 1976 30) 19871952 31) 1996 32) 1999 33) 1974 20 34) 1984 30 35) 1994 40 36) 1981 37) 1974 38) HP 39) 2007 40) 1991 41) 1983
1 701 710 94,S56/10,S56/10 1603 1868 12 1635 3 1673 84 1751 64 5 1740 4 10,000ha 1/6 1 1854 2 1855 H10 4 1857 21 20 S38 5 1858 5 6 1859 S50 S52 H10 1 1864 2 1866 2 3 8/26 3 M2 65 850 20 3 1867 91 1,260 20 1869 M2 1875 M8 12/ 195 1877 M10 400 5,600 20 6,000 1886 M19 7
1887 M20 500 1 1894 M27 5/28 1 M37 1904 8/3 91 1896 M29 60 H10 1897 M30 1898 M31 25 8 1900 M33 1901 M34 1902 M35 5/ 6/ 7 40 1907 1903 M36 108 107 3 S49 1,000 7 1906 M39 S45 20 1907 M40 S38 H23 1908 M41 S38 1909 M42 20 1912 M45 1914 T3 1915 T4
1916 T5 S38 1917 T6 S38 1918 T7 S38 S45 1919 T8 1921 T10 S45 1922 T11 S38 1924 T13 2 200 S12 S38 1925 T14 S38 S38 1926 T15 S38 S62 H12 1928 S3 S38 H10 S61 1929 S4 12/ S38 S39 S63 1930 S5 2 S38 1932 S7 12/ S9/12 1933 S8 1 11/
1935 S10 139,814 1,421 231 18 26 335 70 142 305 234 56 1936 S11 6,746 1938 S13 7,049 1940 S15 1941 S16 7,144,S24/11 1942 S17 7,160 1945 S20 3,162 S52 1946 S21 6,235,S24/11 1947 S22 5,714,S24/11 6,235 1948 S23 5,506,S24/11 1949 S24 5,506 1950 S25 8,191 1956 or7,450 S52 1951 S26 10/14 15 183 117 102 18 2 2 S31 8,431 1956 1952 S27 10/ S33 2 BB6 1 D50 1 1 2 18 15 S36 S38 8,543 1956 1953 S28 4/5 3 BB6 2 D50 1 5.3 1 3 1 9,035 1956
1954 S29 4/21 1 2 NTK6 3 16 9,094 1956 or8,611 S31 1955 S30 3/30 2 H17 S61 10,151 1957 or9,206 S52 S31 1956 S31 1/31 3 9/29 P58 61 1957 9,024 S52 S31 1957 S32 4/19 4 1 BB6 2 BB6 1 D50 11 NTK6 5 300m S63 6,751 S38 or9,413 S52 1958 S33 1/14 1 2 600m S59 6,545 S38 or10,082 S52 1959 S34 1/17 33 4/28 6 7,817 S38 or10,013 S52
1960 S35 1/11 S46 1/18 34 7/29 7 8,038 1965 S38 or11,256 S52 1961 S36 1/10 35 1 4/1 4 S39 12 S40 4/28 8 8,305 1965 S38 or11,431 S52 1962 S37 1/13 36 4/ 1 S37 40 131 775 4/26 9 3 BB6 2 D50 1 1 NTK6 3 H13 8,670 1965 S39 or11,414 S52 1963 S38 1/18 37 2/26 1 27 4/26 10 8/ 1 10,029 1965 or10,937 S52 1964 S39 2/15 16 2
1964 S39 4/23 38 11 10/15 9,944 1965 or10,210 S52 1965 S40 2/3 4 3 40 4/1 15 4/21 39 12 9,318 S52 1966 S41 2 6 4/20 13 1 9,080 S52 1967 S42 4/26 14 8,610 S52 1968 S43 4/26 15 5/23 40 8,612 S52 1969 S44 4/25 16 7,435 S52 1970 S45 3/23 24 4 178 1 5/1 17 H8 7,015 S52
1971 S46 3/1 2 5 2 4/27 18 12/6 6,274 S52 1972 S47 2/8 9 6 4/1 4/21 19 900m 5,732 S52 1973 S48 2/15 16 7 5/2 20 10/6 4 OPEC 1 10 S49 5,319 S52 1974 S49 1/31 2/1 8 2 4/26 21 11/8 20 4,262 S52 1975 S50 3/3 4/24 25 9 4/25 22 3,684 S52 1976 S51 4/27 28 10 4/28 23 5/13 3,197 S56 1977 S52 4/22 23 11 4/23 24
1977 S52 2,934 S56 1978 S53 4/21 12 28 4/28 25 2,794 S56 1979 S54 1/19 4/23 13 27 4/27 26 1 9.3 163 2,658 S56 1980 S55 4/18 14 22 4/22 27 2,604 S60 1981 S56 4/25 15 28 4/28 28 2,499 S60 1982 S57 4/16 16 23 4/23 29 5/20 2,352 S60 1983 S58 4/ 4/20 17 27 4/27 30 2,273 S60 10.7 1984 S59 4/19 18 27 4/27 31 10/25 30
1984 S59 2,112 S60 1985 S60 4/26 32 4/26 19 1,895 S60 1986 S61 4/25 33 4/25 20 1,746 H1 1987 S62 1/7 2/4 4/28 34 4/28 21 1,576 H1 1988 S63 4/26 35 4/26 22 5/19 38 1,463 H1 1989 H1 4/19 36 4/19 23 1,357 H1 1990 H2 4/18 37 4/18 24 11/ 46 1,248 H7 1991 H3 4/25 38 4/25 25 1,124 H7 1992 H4 5/7 5/15 39 5/15 26 1,015 H7 1993 H5 5/11 40 5/11 27 967 H7 1994 H6 4/26 41 4/26 28 9/9 40 935 H7 1995 H7 5/18 42 5/18 29 6/1 45 6/2 95
1995 H7 935 H7 1996 H8 4/26 43 4/26 30 894 H13 1997 H9 5/13 44 5/13 31 8/29 838 H13 1998 H10 4/21 45 4/21 32 801 H13 1999 H11 5/11 46 5/11 33 757 H13 or531 2006 2000 H12 4/25 47 4/25 34 9/11 12 9/ 10 567 H13 or539 2006 2001 H13 4/23 48 4/23 35 5/31 51 543 H18 or507 2006 2002 H14 4/23 49 4/23 36 515 H18 or482 2006 2003 H15 4/22 50 4/22 37 481 H18 or464 2006 2004 H16 4/27 51 4/27 38 468 H18 or445 2006 2005 H17 4/26 52 4/26 39 454 H18 or406 2012 2006 H18 1/20 IQ IQ H18 3.4 10 12 2/1
2006 H18 2/28 H18 IQ 3.4 2.3 6/17 18 426 H18 or380 2012 2007 H19 3/22 6/23 19 355 2012 2008 H20 3/ 2008 3/5 19 5/31 20 342 2012 2009 H21 6/13 21 314 2012 2010 H22 6/5 22 279 2012 2011 H23 6/11 23 254 2013 2012 H24 2/27 8 4/2 6/9 24 233 2013 H25 6/15 25 11/27 12/1 PR 1 215 2014