Agriculture & Biology
Wales
85%
highlands
67%
case studies
62%
nitrates
61%
heathlands
23%
rivers
14%
drought
14%
advection
14%
atmospheric deposition
13%
dissolved organic carbon
12%
uptake mechanisms
12%
forest plantations
11%
denitrification
11%
phase transition
10%
surface water
10%
data analysis
8%
air temperature
8%
bioactive properties
7%
temperature
7%
sampling
6%
summer
6%
monitoring
5%
nitrogen
5%
soil
4%
methodology
2%
Earth & Environmental Sciences
streamwater
100%
nitrate
53%
timescale
52%
moorland
25%
drought
14%
atmospheric deposition
9%
biological activity
9%
headwater
9%
low flow
8%
river
8%
dissolved organic carbon
8%
plantation
8%
denitrification
8%
advection
7%
data analysis
7%
air temperature
7%
catchment
6%
surface water
6%
rate
5%
nitrogen
5%
summer
5%
monitoring
4%
soil
3%
temperature
3%