The magnitudes, variations, locations and mechanisms responsible for the global
atmospheric CO2 sink are uncertain and under continuing debate. Previous studies have …

China has experienced a dramatic change in atmospheric reactive nitrogen (Nr) emissions
over the past four decades. However, it remains unclear how nitrogen (N) deposition has …

A global assessment of precipitation chemistry and deposition has been carried out under
the direction of the World Meteorological Organization (WMO) Global Atmosphere Watch …

Perfluorinated compounds (PFCs) are man-made fluorinated hydrocarbons, which are very
persistent in the environment. Since the early 1980s, the usage of PFCs has sharply …

Seventy-six rain samples from forty-seven rain events and TSP aerosol samples throughout
the entire year of 2005 were collected in Shanghai, China. The annual mean pH in rain was …

Water scarcity and pollution have long been a reality throughout much of the world's arid
zones where the availability of water of suitable quality has a direct impact on growth and …

The widespread distribution of perfluorinated chemicals (PFCs) in different environmental
matrices has prompted concern about the sources, fate, and transport of these classes of …

We evaluated the chemical composition of rainwater samples in the Mt. Yulong region,
southeastern Tibetan Plateau. A total of 176 rainwater samples were collected from Lijiang …

Due to global water scarcity and population growth, multiple solutions are needed to
conserve and collect water, especially in arid and semi-arid regions of the planet. As the …

Understanding the trend of chemical composition of precipitation is of great importance for
air pollution control strategies in Northern China. A comprehensive study on the long-term …