7-5 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 | 2004 | ||||||||||||||||
一、年末耕地总资源 | Total Resources of Cultivated Area at the Year-end | 3645.09 | 4341.94 | 3833.78 | ||||||||||||||||
按总人口平均每人耕地总资源 (公顷) | Per Cultivated Area by Total Population (ha) | 0.12 | 0.14 | 0.12 | ||||||||||||||||
(一)常用耕地面积 | Cultivated Area in Common Use | 3272.24 | ||||||||||||||||||
水 田 | Paddy Fields | 8.79 | 8.47 | 5.64 | ||||||||||||||||
水 浇 地 | Irrigable Land | 1193.20 | 1096.57 | 1082.51 | ||||||||||||||||
(二)临时性耕地 | Temporary Cultivated Area | 561.54 | ||||||||||||||||||
#25度以上陡坡耕地 | Steep Slope over 25 Degrees | 247.12 | ||||||||||||||||||
二、当年增加耕地总资源 | Increased Resources of Cultivated Area in the Year | 3.95 | 5.70 | 20.97 | ||||||||||||||||
#新开荒地面积 | Bring Barren under Cultivation | 2.53 | 1.88 | 4.85 | ||||||||||||||||
占增加耕地总资源(%) | Percentage Increased Area | 64.05 | 32.98 | 23.10 | ||||||||||||||||
园地改为耕地 | Garden Chanaged Cultivated Area | 2.27 | ||||||||||||||||||
占增加耕地总资源(%) | Percentage Increased Area | 10.80 | ||||||||||||||||||
三、当年减少耕地总资源 | Decrease Resources of Cultivated Area in the Year | 15.36 | 20.86 | 81.06 | ||||||||||||||||
#国家基建占地 | Capital Construction of the Government | 2.49 | 1.77 | 5.01 | ||||||||||||||||
占减少耕地总资源(%) | Percentage to Decrease in Cultivated Area | 16.21 | 8.49 | 6.20 | ||||||||||||||||
其他基建占地 | Other Construction | 10.27 | ||||||||||||||||||
占减少耕地总资源(%) | Percentage to Decrease in Cultivated Area | 12.70 | ||||||||||||||||||
退耕还林还草占地 | Cultivated Area Replaced by Forest and Grass Land | 53.15 | ||||||||||||||||||
占减少耕地总资源(%) | Percentage to Decrease in Cultivated Area | 65.60 | ||||||||||||||||||
耕地改为园地 | Cultivated Area Changed Garden | 5.52 | ||||||||||||||||||
占减少耕地总资源(%) | Percentage to Decrease in Cultivated Area | 6.80 | ||||||||||||||||||