Fig. 4: The relationship among physicochemical properties, SPM size and P concentration in different seasons in the Yellow River. | Communications Earth & Environment

Fig. 4: The relationship among physicochemical properties, SPM size and P concentration in different seasons in the Yellow River.

From: The reactivity of dissolved and suspended particulate phosphorus pools decreases with distance downstream in the Yellow River

Fig. 4: The relationship among physicochemical properties, SPM size and P concentration in different seasons in the Yellow River.

(a) Rainy season; (b) Dry season. The color transition from red to blue represents the degree of correlation from positive to negative correlation. “D50” means median particle size; “D90” represents that the cumulative mass of particles smaller than a certain size accounts for 90% of all particles; SPM suspended particulate matter, TP total phosphorus, TDP total dissolved phosphorus, DRP dissolved reactive phosphorus, DO dissolved oxygen, EC electrical conductivity, SAL salinity, ORP oxidation reduction potential.

Back to article page