library(ggplot2)
library(sf)
research <- read.csv("E:/Research data/research/Copy of research11(1).csv")
View(research)
summary(research)
ggplot(data = research,
mapping = aes(x = Year,
y = FOREST))+
geom_point(size = 5)+
geom_line(colour = "red")
Year | URBAN | CROPLAND | Pasture | FOREST | |||
---|---|---|---|---|---|---|---|
Total Forests | Percentage | Growth rate | mean | ||||
1900 | 24614 | 45.88 | 0 | 984.56 | |||
1901 | 24553 | 45.77 | -0.2478 | 982.12 | |||
1902 | 24544 | 45.75 | -0.0367 | 981.76 | |||
1903 | 24527 | 45.72 | -0.0693 | 981.08 | |||
1904 | 24506 | 45.68 | -0.0856 | 980.24 | |||
1905 | 24487 | 45.65 | -0.0775 | 979.48 | |||
1906 | 24424 | 45.53 | -0.2573 | 976.96 | |||
1907 | 24406 | 45.50 | -0.0737 | 976.24 | |||
1908 | 24383 | 45.45 | -0.0942 | 975.32 | |||
1909 | 24359 | 45.41 | -0.0984 | 974.36 | |||
1910 | 24331 | 45.36 | -0.1149 | 973.24 | |||
1911 | 24260 | 45.22 | -0.2918 | 970.4 | |||
1912 | 24235 | 45.18 | -0.1031 | 969.4 | |||
1913 | 24217 | 45.14 | -0.0743 | 968.68 | |||
1914 | 24204 | 45.12 | -0.0537 | 968.16 | |||
1915 | 24177 | 45.07 | -0.1116 | 967.08 | |||
1916 | 24117 | 44.96 | -0.2482 | 964.68 | |||
1917 | 24099 | 44.92 | -0.0746 | 963.96 | |||
1918 | 24079 | 44.89 | -0.0830 | 963.16 | |||
1919 | 24061 | 44.85 | -0.0748 | 962.44 | |||
1920 | 24030 | 44.80 | -0.1288 | 961.2 | |||
1921 | 23973 | 44.69 | -0.2372 | 958.92 | |||
1922 | 23950 | 44.65 | -0.0959 | 958 | |||
1923 | 23956 | 44.66 | 0.0251 | 958.24 | |||
1924 | 23930 | 44.61 | -0.1085 | 957.2 | |||
1925 | 23895 | 44.54 | -0.1463 | 955.8 | |||
1926 | 23831 | 44.42 | -0.2678 | 953.24 | |||
1927 | 23792 | 44.35 | -0.1637 | 951.68 | |||
1928 | 23747 | 44.27 | -0.1891 | 949.88 | |||
1929 | 23687 | 44.16 | -0.2527 | 947.48 | |||
1930 | 23626 | 44.04 | -0.2575 | 945.04 | |||
1931 | 23558 | 43.92 | -0.2878 | 942.32 | |||
1932 | 23507 | 43.82 | -0.2165 | 940.28 | |||
1933 | 23446 | 43.71 | -0.2595 | 937.84 | |||
1934 | 23362 | 43.55 | -0.3583 | 934.48 | |||
1935 | 23317 | 43.47 | -0.1926 | 932.68 | |||
1936 | 23243 | 43.33 | -0.3174 | 929.72 | |||
1937 | 23175 | 43.20 | -0.2926 | 927 | |||
1938 | 23104 | 43.07 | -0.3064 | 924.16 | |||
1939 | 23036 | 42.94 | -0.2943 | 921.44 | |||
1940 | 22963 | 42.81 | -0.3169 | 918.52 | |||
1941 | 22889 | 42.67 | -0.3223 | 915.56 | |||
1942 | 22831 | 42.56 | -0.2534 | 913.24 | |||
1943 | 22753 | 42.41 | -0.3416 | 910.12 | |||
1944 | 22693 | 42.30 | -0.2637 | 907.72 | |||
1945 | 22631 | 42.19 | -0.2732 | 905.24 | |||
1946 | 22557 | 42.05 | -0.3270 | 902.28 | |||
1947 | 22485 | 41.92 | -0.3192 | 899.4 | |||
1948 | 22423 | 41.80 | -0.2757 | 896.92 | |||
1949 | 22360 | 41.68 | -0.2810 | 894.4 | |||
1950 | 22301 | 41.57 | -0.2639 | 892.04 | |||
1951 | 22246 | 41.47 | -0.2466 | 889.84 | |||
1952 | 22170 | 41.33 | -0.3416 | 886.8 | |||
1953 | 22110 | 41.22 | -0.2706 | 884.4 | |||
1954 | 22042 | 41.09 | -0.3076 | 881.68 | |||
1955 | 21974 | 40.96 | -0.3085 | 878.96 | |||
1956 | 21913 | 40.85 | -0.2776 | 876.52 | |||
1957 | 21839 | 40.71 | -0.3377 | 873.56 | |||
1958 | 21772 | 40.59 | -0.3068 | 870.88 | |||
1959 | 21696 | 40.44 | -0.3491 | 867.84 | |||
1960 | 21628 | 40.32 | -0.3134 | 865.12 | |||
1961 | 21560 | 40.19 | -0.3144 | 862.4 | |||
1962 | 21493 | 40.07 | -0.3108 | 859.72 | |||
1963 | 21424 | 39.94 | -0.3210 | 856.96 | |||
1964 | 21353 | 39.81 | -0.3314 | 854.12 | |||
1965 | 21281 | 39.67 | -0.3372 | 851.24 | |||
1966 | 21210 | 39.54 | -0.3336 | 848.4 | |||
1967 | 21138 | 39.40 | -0.3395 | 845.52 | |||
1968 | 21076 | 39.29 | -0.2933 | 843.04 | |||
1969 | 21014 | 39.17 | -0.2942 | 840.56 | |||
1970 | 20938 | 39.03 | -0.3617 | 837.52 | |||
1971 | 20876 | 38.92 | -0.2961 | 835.04 | |||
1972 | 20805 | 38.78 | -0.3401 | 832.2 | |||
1973 | 20736 | 38.65 | -0.3317 | 829.44 | |||
1974 | 20664 | 38.52 | -0.3472 | 826.56 | |||
1975 | 20601 | 38.40 | -0.3049 | 824.04 | |||
1976 | 20534 | 38.28 | -0.3252 | 821.36 | |||
1977 | 20464 | 38.15 | -0.3409 | 818.56 | |||
1978 | 20391 | 38.01 | -0.3567 | 815.64 | |||
1979 | 20315 | 37.87 | -0.3727 | 812.6 | |||
1980 | 20245 | 37.74 | -0.3446 | 809.8 | |||
1981 | 20167 | 37.59 | -0.3853 | 806.68 | |||
1982 | 20100 | 37.47 | -0.3322 | 804 | |||
1983 | 20030 | 37.34 | -0.3483 | 801.2 | |||
1984 | 19965 | 37.22 | -0.3245 | 798.6 | |||
1985 | 19845 | 37.02 | -0.6011 | 793.8 | |||
1986 | 19812 | 36.93 | -0.1663 | 792.48 | |||
1987 | 19745 | 36.81 | -0.3382 | 789.8 | |||
1988 | 19662 | 36.65 | -0.4204 | 786.48 | |||
1989 | 19598 | 36.53 | -0.3255 | 783.92 | |||
1990 | 19527 | 36.40 | -0.3623 | 781.08 | |||
1991 | 19378 | 36.12 | -0.7630 | 775.12 | |||
1992 | 19225 | 35.84 | -0.7896 | 769 | |||
1993 | 19069 | 35.55 | -0.8114 | 762.76 | |||
1994 | 18924 | 35.28 | -0.7604 | 756.96 | |||
1995 | 18752 | 34.96 | -0.9089 | 750.08 | |||
1996 | 18597 | 34.67 | -0.8266 | 743.88 | |||
1997 | 18441 | 34.38 | -0.8388 | 737.64 | |||
1998 | 18293 | 34.10 | -0.8026 | 731.72 | |||
1999 | 18131 | 33.80 | -0.8856 | 725.24 | |||
2000 | 17981 | 33.52 | -0.8273 | 719.24 | |||
2001 | 17927 | 33.42 | -0.3003 | 717.08 | |||
2002 | 17881 | 33.33 | -0.2566 | 715.24 | |||
2003 | 17827 | 33.23 | -0.3020 | 713.08 | |||
2004 | 17777 | 33.14 | -0.2805 | 711.08 | |||
2005 | 17728 | 33.05 | -0.2756 | 709.12 | |||
2006 | 17670 | 32.94 | -0.3272 | 706.8 | |||
2007 | 17610 | 32.83 | -0.3396 | 704.4 | |||
2008 | 17560 | 32.73 | -0.2839 | 702.4 | |||
2009 | 17513 | 32.65 | -0.2677 | 700.52 | |||
2010 | 17453 | 32.53 | -0.3426 | 698.12 | |||
2011 | 17498 | 32.62 | 0.2578 | 699.92 | |||
2012 | 17543 | 32.70 | 0.2572 | 701.72 | |||
2013 | 17585 | 32.78 | 0.2394 | 703.4 | |||
2014 | 17630 | 32.86 | 0.2559 | 705.2 | |||
2015 | 17668 | 32.94 | 0.2155 | 706.72 | |||
2016 | 17678 | 32.95 | 0.0566 | 707.12 | |||
2017 | 17691 | 32.98 | 0.0735 | 707.64 | |||
2018 | 17717 | 33.03 | 0.1470 | 708.68 | |||
2019 | 17731 | 33.05 | 0.0790 | 709.24 |