Nutrient efficiency along nutrient availability gradients

Earth & Environmental Sciences

• nutrient use efficiency 100%
• nutrient availability 70%
• nutrient 40%
• autocorrelation 19%
• nutrient use 16%
• nutrient uptake 13%
• ecosystem 12%
• data interpretation 11%
• mass balance 9%
• sound 8%
• replacement 8%
• ecology 8%

Agriculture & Biology

• nutrient use efficiency 68%
• nutrient availability 63%
• nutrients 36%
• ecosystems 15%
• nutrient uptake 9%
• ecology 7%
• testing 4%