The article treats the relationship between “major climate” and “the minor climate”of moral and political work ,It sheds some light on how to improve “the major climate”and makes a deep-going probe as for how to create “the minor climate”.

In the base of summarizing the studies on the kinds, the characteristics of spatio-temperai distribution and the formtion mechanism of the severe climatic disasters such as droughts and floods etc.

Sampling and Determination of Different Mercury Species in Atmosphere;

Preliminary Study on the Particle-bound Polychlorinated Dibenzo-p-Dioxins and Dibenzofurans in Atmosphere of Guangzhou;

Determination of Trace Mercury in Atmosphere Using Gold Coated Quartz Sand as Adsorbent;

Determination of Trimethylamine in Air by Ion Chromatography;

Determination of N_2O in Air,Liquefied Air and Oxygen;

Research of Fluorine Pollution in Air,Soil and Plants around the Factory of Aluminum Electrolysis;

Through monitoring the organic compounds of low molecular aldehydes and ketones in the ambient air of 9 sites in Gunagzhou and recording the weather condition at the same time,the relativity between weather factor and low molecular aldehydes and ketones in the ambient air was analyzed.

The composition and concentrations of volatile organic compounds (VOCs) in ambient air in Hockey Field District, Macao have been studied and reported in this paper.