11-19 造林面积
Areas of Afforestation
单位:千公顷 (1000 hectares)
项目 Item 2000 2005 2010 2015 2020 2021
  当年造林面积  Afforested Area in Current Year 24.50 24.22 29.87 87.11 4.89 3.27
  #用材林   Commercial Forest 8.07 15.20 15.34 45.81 1.53 0.96
    经济林   Economic Forest 6.47 3.14 3.35 32.47 0.82 0.30
    防护林   Shelter Forest 8.04 5.66 11.15 7.25 1.80 1.50
    薪炭林   Fuel Forest 1.90 0.19 0.03 0.09 0.25
  迹地更新面积  Areas of Slash Reforestation 54.91 80.59 103.83 53.58 47.16 54.77
  零星植树(万株)  Fragmentary Forest (10000 plants) 3559.00 1745.14 1806.89 2845.61 5282.29 5337.08
  封山育林面积  Areas of Afforestation in Hill 1060.37 412.41 419.34 522.03 762.03 682.69
  育苗面积  Areas of Grown Seedings 0.32 0.54 1.40 8.40 10.79 10.11
  幼林抚育作业面积  Areas of Tending Young Forest 232.00 223.00 340.22 471.45
  成林抚育作业面积  Areas of Tending Grown Forest 188.05 150.56 101.93 418.11 602.16 576.71