Effects of permafrost thaw on nitrogen availability and plant–soil interactions in a boreal Alaskan lowland

Agriculture & Biology

• permafrost 100%
• lowlands 61%
• nitrogen 38%
• bogs 30%
• peatlands 22%
• soil 12%
• wetlands 11%
• plant communities 11%
• vegetation 8%
• upland forests 8%
• foliage plants 8%
• soil horizons 8%
• ecological succession 7%
• soil depth 6%
• coniferous forests 6%
• thawing 6%
• plant litter 6%
• ice 5%
• mineralization 5%
• rooting 5%
• soil organic matter 5%
• species diversity 4%
• synthesis 3%

Earth & Environmental Sciences

• permafrost 64%
• nitrogen 39%
• bog 26%
• peatland 18%
• effect 15%
• plant community 11%
• wetland 9%
• litterfall 7%
• rooting 7%
• vegetation 7%
• soil nitrogen 6%
• soil horizon 6%
• foliage 6%
• thawing 6%
• soil depth 6%
• coniferous tree 6%
• mobilization 5%
• soil organic matter 5%
• community composition 5%
• turnover 5%
• plant species 5%
• soil surface 5%
• soil 5%
• mineralization 4%
• timescale 4%
• ice 4%
• rate 1%