Table 5 Acreage and costs difference between 1980 and 2000
From: Economic growth for ecological conversions: South Korean case
Land cover | Difference 1990–1980 | Difference 2000–1990 | Difference 2000–1980 | |||
|---|---|---|---|---|---|---|
Acreage | Estimates | Acreage | Estimate | Acreage | Estimate | |
Developed | + 325,864.2 | N/A | + 166,483.6 | N/A | + 492,347.8 | N/A |
Crop | − 501,156.2 | − $11.3M | − 124,444.2 | − $2.8M | − 625,600.4 | − $14.1M |
Forest | − 13,858.9 | − $3.4M | + 380,651.4 | + $93.6M | + 366,792.6 | + $90.2M |
Pasture | + 138,518.1 | + $125.5M | − 372,801.6 | − $337.9M | − 234,283.5 | − $212.3M |
Wetlands | − 85,714.7 | − $123.3M | − 27,712.4 | − $39.8M | − 113,427.1 | − $163.1M |
Herbaceous | + 96,121.9 | + $1.5M | − 14,784.3 | − $0.3M | + 81,337.6 | + 1.3M |
Open water | + 162,587.7 | + $35.2M | − 7,375.7 | − $6.5M | + 32,783.5 | + 28.8M |
Total (except developed) | − 325,930.7 | + $24.4M | − 166,466.7 | − $293.6M | − 492,397.4 | − $269.3M |