Black carbon (BC) is produced by incomplete combustion of biomass by wildfires and
burning of fossil fuels. BC is environmentally persistent over centuries to millennia …

Singlet oxygen (1O2) is a reactive oxygen species produced in sunlit waters via energy
transfer from the triplet states of natural sensitizers. There has been an increasing interest in …

Marine dissolved organic matter (DOM) contains more carbon than the combined stocks of
Earth's biota. Organisms in the ocean continuously release a myriad of molecules that …

Currently, the research and application of biochar in the remediation of heavy metal
contaminated soil has become a hotspot, especially regarding the remediation of …

Black carbon (BC) is ubiquitous in the environments and participates in various
biogeochemical processes. Both positive and negative effects of BC (especially biochar) on …

Although most organic matter (OM) in soil is mineralized by microorganisms, the
nonmicrobial processes, eg, Fenton reactions and photo-degradation, strongly contribute to …

Methane (CH 4) emissions have increased by more than 150% since 1750, with agriculture
being the major source. Further increases are predicted as permafrost regions start thawing …

This review summarizes the influences of pyrolysis conditions and feedstock types on
biochar properties and how biochar properties in turn affect soil properties. Mechanistic …

It is clear that the density and porosity of biochar will impact its mobility in the environment,
its interaction with the soil hydrologic cycle, and its suitability as an ecological niche for soil …

In this study, the photogeneration of reactive oxygen species (ROS) from biochar
suspension was investigated. The characterizations of biochar particles before and after …