Stoichiometry of soil extracellular enzyme activity along a climatic transect in temperate grasslands of northern China

Ratios of specific carbon (C), nitrogen (N) and phosphorus (P) acquisition activities converged on 1:1:1 at a global scale and in tropical ecosystems. It is less clear if this pattern can be applied in temperate grasslands. The questions of whether the pattern remains stable across different soil de...

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