7-4 耕地面积增减情况 INCREASE AND DECREASE OF CULTIVATED AREA |
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单位: 千公顷 | (1 000 ha) | |||
项 目 | Item | 1995 | 2000 | 2005 |
年末耕地总资源 | Total Resources of Cultivated Area at the Year-end | 3645.09 | 4341.94 | 3793.19 |
按总人口平均每人耕地 | Per Cultivated Area by Total Population (ha) | 0.12 | 0.14 | 0.11 |
总资源 (公顷) | ||||
常用耕地面积 | Cultivated Area in Common Use | 3259.61 | ||
#水 田 | Paddy Fields | 8.79 | 8.47 | 5.46 |
水浇地 | Irrigable Land | 1193.20 | 1096.57 | 1083.13 |
临时性耕地 | Temporary Cultivated Area | 533.58 | ||
#25度以上陡坡耕地 | Steep Slope over 25 Degrees | 241.80 | ||
当年增加耕地总资源 | Increased Resources of Cultivated Area in the Year | 3.95 | 5.70 | 12.43 |
#新开荒地面积 | Bring Barren under Cultivation | 2.53 | 1.88 | 6.35 |
占增加耕地总资源(%) | Percentage Increased Area | 64.05 | 32.98 | 51.09 |
园地改为耕地 | Garden Chanaged Cultivated Area | 2.74 | ||
占增加耕地总资源(%) | Percentage Increased Area | 22.04 | ||
当年减少耕地总资源 | Decrease Resources of Cultivated Area in the Year | 15.36 | 20.86 | 53.03 |
#国家基建占地 | Capital Construction of the Government | 2.49 | 1.77 | 5.86 |
占减少耕地总资源(%) | Percentage to Decrease in Cultivated Area | 16.21 | 8.49 | 11.05 |
其他基建占地 | Other Construction | 8.78 | ||
占减少耕地总资源(%) | Percentage to Decrease in Cultivated Area | 16.56 | ||
退耕还林还草占地 | Cultivated Area Replaced by Forest and Grass Land | 33.16 | ||
占减少耕地总资源(%) | Percentage to Decrease in Cultivated Area | 62.53 | ||
耕地改为园地 | Cultivated Area Changed Garden | 2.57 | ||
占减少耕地总资源(%) | Percentage to Decrease in Cultivated Area | 4.85 | ||