In 2019, sands in nearby runoff streams from public beach showers were sampled on three
islands in the State of Hawaii and tested for over 18 different petrochemical UV filters. Beach …

Dissolved organic matter (DOM) widely exists in aquatic environment and plays a critical
role in environmental photochemical reaction. The photochemical behaviors of DOM in …

The photocatalytic degradation of phenanthrene (PHE), pyrene (PYRE) and benzo [a]
pyrene (BaP) on soil surfaces in the presence of TiO2 using ultraviolet (UV) light source was …

Forest fires are extreme natural/artificial events releasing polycyclic aromatic hydrocarbons
(PAHs), which are carcinogenic. Most of the released PAHs are trapped in burnt ash, a part …

Dissolved organic matter (DOM) is a group of compounds that have complex chemical
structures and multiple interactions with their surrounding materials. More than one trillion …

Molecular weight (MW) is a key control on the physical, chemical, and biological
characteristics of dissolved organic mater (DOM). This study investigated the effect of …

Changes in selected spectroscopic and chromatographic characteristics of water-soluble
organic matter (WSOM) extracted from leaf litter and its ability to bind pyrene were monitored …

Wildfires produce polycyclic aromatic compounds (PACs), among which polycyclic aromatic
hydrocarbons (PAHs) are of environmental concern. After a fire affecting a Mediterranean …

The binding affinity of a hydrophobic singlet oxygen probe toward natural organic matter
isolates was investigated. A linear phase-partitioning model was used to calculate partition …

We investigated the bio-and photo-lability of dissolved organic matter (DOM) from the head,
mixing zone, and mouth of the Pearl River estuary. At all three sites, bio-and photo-refractory …