Related by context. Frequent words. (Click for all words.) 59 carbon sequestration 59 sequester carbon 53 absorbing carbon dioxide 51 crop residues 51 absorb carbon dioxide 50 biochar 50 carbon sinks 49 nitrogen fixation 49 CO2 48 perennial grasses 48 carbon dioxide 47 Planting trees 47 prairie grasses 47 stover 47 crop residue 46 conservation tillage 46 fertilizing 46 reducing greenhouse gas 45 peat bogs 44 forest ecosystems 44 avoided deforestation 44 sustainably 44 greenhouse gas emission reductions 44 fertilising 44 Switchgrass 44 woody biomass 44 reducing CO2 emissions 44 revegetation 44 carbon emitted 44 salvage logging 43 forage crops 43 conserving 43 agricultural residues 43 carbon dioxide CO2 43 Mulching 43 corn stover 43 nutrient runoff 43 agroforestry 43 carbon emission reductions 43 seed germination 42 nitrous oxide emissions 42 biomass 42 wildlife habitat 42 rotational grazing 42 carbon 42 woody plants 42 planting trees 42 soils 42 atmospheric carbon dioxide 42 atmospheric CO2 42 photosynthetic 42 ecosystems 42 biomass feedstocks 41 heat trapping carbon dioxide 41 Fossil fuels 41 reducing carbon emissions 41 evaporative 41 biofuel crops 41 livestock manure 41 switchgrass 41 croplands 41 harvestable 41 Co2 41 biodegradation 41 forests 41 forest thinning 41 photosynthesis 41 GHGs 41 rangeland 41 greenhouse gases 41 GHG reduction 41 crop rotations 41 buffer strips 41 sequestration 41 Carbon Dioxide 40 woody debris 40 soil compaction 40 regrowing 40 fungal spores 40 tropical forests 40 bioenergy 40 mulching 40 carbon credits 40 methane 40 CO2 concentrations 40 Miscanthus 40 Cellulosic ethanol 40 drylands 40 technologically feasible 40 fertilizes 40 environmentally sound 40 synthetic fertilizers 40 harmful pollutants 40 greenhouse gasses 40 combustion 40 native grasses 39 grasses 39 carbon dioxide emissions 39 greenhouse gas 39 sequestering 39 peatlands