Fig. 2
From: Microplastic fibers affect dynamics and intensity of CO2 and N2O fluxes from soil differently
Average (n = 4; a) CO2 and (b) N2O flux dynamics for the four treatments over the time course of the incubation experiment. Treatments are no-addition control (MP-N-; red, solid line), microplastic only (MP + N-; red, dashed line), urea only (MP-N+; blue, solid line), and addition of both microplastic and urea (MP + N+; blue, dashed line). Shaded areas represent ±1 SE