Earth & Environmental Sciences
vineyard
100%
isotope
61%
nitrate
59%
tillage
31%
water
25%
leaching
17%
Water Framework Directive
17%
soil
15%
subsoil
15%
groundwater
13%
good chemical status
13%
porewater
13%
viticulture
10%
young
10%
sowing
9%
planting
7%
soil profile
7%
stable isotope
6%
soil water
6%
aquifer
5%
agriculture
5%
Europe
5%
contamination
4%
pollution
4%
winter
4%
sampling
4%
effect
1%
Agriculture & Biology
vineyards
86%
isotopes
84%
nitrates
68%
water
33%
tillage
28%
leaching
21%
subsoil
18%
groundwater
16%
age of soil
12%
soil
11%
physical models
10%
aquifers
10%
groundwater contamination
10%
viticulture
9%
soil profiles
8%
stable isotopes
7%
pollution
6%
soil water
6%
sowing
6%
planting
5%
agriculture
5%
winter
4%
sampling
2%