Landbrug og biologi
acid sulfate soils
100%
Denmark
66%
soil surveys
50%
chemical derivatives
46%
neural networks
18%
soil
13%
constructed wetlands
12%
geology
12%
prediction
11%
environmental factors
11%
estuaries
9%
laws and regulations
8%
topology
8%
drainage
8%
wetlands
8%
leaching
8%
land use
8%
acidity
8%
pollution
7%
metals
6%
methodology
2%
Geo- og miljøvidenskab
acid sulfate soil
86%
soil
26%
artificial neural network
15%
wetland
13%
permission
11%
digital map
10%
watercourse
9%
topology
8%
prediction
8%
environmental issue
8%
acidity
8%
legislation
7%
geology
6%
estuary
6%
leaching
6%
drainage
6%
land use
5%
pollution
5%
metal
5%
modeling
3%
parameter
3%