Phosphorus forms, their potential biodegradability in sediment and their potential environmental effects.

aSee phosphorus fractionation method in Table S2.bIn this fractionation method, according to a coarse division, pore water and loosely adsorbed P, redox-sensitive (iron-bound) P, and labile organic P are considered mobile (or reactive) phosphorus forms while refractory P, aluminium-bound P, and apatite-P are considered immobile phosphorus forms [25], [11].cParticle size dParticle size >0.4 µm.e[26], [25].fe.g. sugar phosphates, mononucleotides, phospholipids, inositol P.ge.g. sugar DNA-P, lipid P, teichoic-P.he.g. adenosine triphosphate.iBiodegraded to or chemically released phosphorus which is bioavailable.j[27]–[29].k[30], [16].