Total dissolved N concentration range (µmol∙N∙l⁻¹, x)

Ebullitive emission (µmol∙N₂aec-N∙m⁻²∙h⁻¹, y) (A)

Diffusive emission

(µmol∙N₂aec-N∙m⁻²∙h⁻¹, y) (B)

Total emission

(µmol∙N₂aec-N∙m⁻²∙h⁻¹, y) (A + B)

0 - 11

0

Either

y = (640x)/(180 + x)

or

y = (700x)/(320 + x)

y ≈ 3x

11.1 - 300

y = 1.638x − 18.11

y ≈ 3x

300 - 1200

y = 1.638x − 18.11

y = 1.797x + 360.6

1200 - 45,500

y = 0.4300x + 1430.7

y = 0.4315x + 1999.2