https://www.selleckchem.com/pr....oducts/msc2530818.ht
organic carbon (TOC) concentration (8.0-130.0 g kg-1) and individual SOM fractions (FA = 0.4-7.5 g kg-1, HA = 0.6-13.0 g kg-1, HN = 0.9-122.9 g kg-1). FA and HA as the labile fraction of SOM with short turnover time strongly positively influenced the potential ∑4 PAH availability (r = 0.56 and r = 0.52 for FA and HA, respectively). HN, which constitutes a stable fraction of organic matter with high hydrophobicity and poor degradability, was strongly correlated with ∑4 RE-PAHs (r = 0.75), affecting their persistence in soil.Ischemic p
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