Table 1. Groundwater replenishment in the Hoge Veluwe.

Land cover unit Area (ha) Net infiltration
(mm/year)
Groundwater replenishment
(1000 m3)|
Drift sand 59 740 437
Heather 2279 310 7065
Grassland 48 280 134
Arable land 46 280 129
Deciduous forest 613 362 2219
Coniferous forest 2280 283 6452
Open water 15 150§ 23
Other (camping area, sport field, buildings) 110 280 308
Total 5450 16767

Source: Gehrels and Dolman (1996) Source: Bastiaanssen and Roozekrans (2003) §Source: Waterwatch (2007) |Based on a multiplication of columns two and three.