Within the academic discipline of cultural anthropology, according to the OED, matriarchy is a culture or community in which such a system prevails or a family, society, organization, etc., dominated by a woman or women. In general anthropology, according to William A. Haviland, matriarchy is rule by women.
Sources of sulfur dioxide pollution In 1963, more than 23 million tons of sulfur dioxide were discharged into the atmosphere of the United States. The fossil-fueled power plant is the chief contributor to sulfur dioxide emissions and accounts for over 40% of the total emission.
Coal burning is the single largest man-made source of sulfur dioxide. Nitrogen Oxide Major Sources: - Fuel combustion in power plants and automobiles-Processes used in chemical plants. Source(s): http://www.corrosion-doctors.org/AtmCorr... http://www.envirotools.org/factsheets/co...oxic amounts of sulfur dioxide can be released from the preservative chemical metabisulfite in the presence of water and acid. A major direct source of nitrous oxide from agricultural soils is that of synthetic fertilizer use.