The atmosphere is a complex medium in which several phases coexist: gas, aerosol
particles, condensed water, liquid, and ice particles. All of the interactions that may occur …

While fog and cloud composition has been studied for decades, most of the research was
limited to inorganic species and fog acidity. Recently the focus has shifted towards organic …

For the past 3.8 billion years, the geochemistry of the Earth's surface-its atmosphere, waters
and exposed crust-has been determined by the presence of biota. Photosynthetic organisms …

The kinetics and mechanism of the photoassisted autoxidationof S (IV) in aqueous colloidal
suspensions of a-Fe203 have been studied over the pH range of 2-10.5. Similar kinetic …

Atmospheric concentrations and deposition of the major nitrogenous (N) compounds and
their biological effects in California forests are reviewed. Climatic characteristics of California …

Current knowledge regarding deposition of atmospheric pollutants to mountain ecosystem is
reviewed focusing on the mountains of eastern North America. Despite a general paucity of …

The discovery of the very acidic nature of fog and clouds1, 2 has created much interest in
sampling, analysing, and elucidating the chemistry of fog, principally because an …

Elevated N deposition has occurred in the Los Angeles Basin in southern California for at
least the last 40 years. Elevated streamwater NO3− fluxes and high nitric oxide (NO) fluxes …

Fog water samples were collected during three consecutive winters from the year 2000 to
2003 and their chemical compositions were studied to describe and assess the air quality in …

The concept of critical levels was developed in order to define short-term and long-term
average concentrations of gaseous pollutants above which plants may be damaged …