Accumulation of nitrous oxide and depletion of oxygen in seasonally frozen soils in northern Japan - Snow cover manipulation experiments

Agriculture & Biology

• frozen soils 100%
• snowpack 80%
• nitrous oxide 68%
• Japan 45%
• oxygen 42%
• soil 30%
• frost 30%
• soil air 21%
• snowmelt 15%
• soil temperature 11%
• winter 10%
• nitrous oxide production 7%
• cold zones 6%
• arable soils 6%
• snow 6%
• greenhouse gas emissions 6%
• melting 5%
• thawing 5%
• air temperature 5%

Medicine & Life Sciences

• Snow 89%
• Nitrous Oxide 70%
• Soil 65%
• Japan 50%
• Oxygen 43%
• Temperature 10%
• Gases 9%
• Freezing 7%
• Greenhouse Gases 6%

Earth & Environmental Sciences

• nitrous oxide 62%
• snow cover 61%
• oxygen 39%
• frost 28%
• soil 25%
• experiment 23%
• soil gas 20%
• snowmelt 11%
• soil temperature 10%
• winter 10%
• cold region 6%
• arable land 6%
• thawing 5%