Nitrous oxide emission from agricultural drainage waters

Earth & Environmental Sciences

• drainage water 67%
• nitrous oxide 61%
• drainage system 45%
• ditch 32%
• emission factor 31%
• estuary 22%
• agricultural emission 22%
• nitrate 21%
• atmosphere 17%
• aquatic system 16%
• agricultural soil 15%
• river 14%
• water 13%
• denitrification 13%
• greenhouse gas 12%
• leaching 11%
• drainage 10%
• fold 10%
• consumption 10%
• surface water 9%
• in situ 9%
• groundwater 8%
• sampling 8%

Agriculture & Biology

• nitrous oxide production 80%
• drainage water 77%
• drainage systems 49%
• emissions factor 32%
• estuaries 24%
• surface drainage 20%
• nitrates 19%
• water 19%
• rivers 18%
• denitrification 14%
• greenhouse gases 13%
• nitrous oxide 13%
• agricultural soils 13%
• groundwater 12%
• uncertainty 11%
• leaching 11%

Chemical Compounds

• Drainage Water 100%
• Denitrification 25%
• Greenhouse Gas 25%
• Groundwater 21%
• Surface Water 20%
• Leaching 17%
• Soil 16%
• Sampling 16%
• Nitrate 14%
• Amount 8%
• Surface 6%