Saturday, April 10, 2010

Solar Maxima and Solar Minima are Responsible for Heavy Rains & Droughts

        The rainfall is a type of condensation. Normally along the coastal region there will be more rain due to the closeness of the sea and the highland when the rain cloud hit the region and force down the rain so the windward side will have more rain. If we are talking on the developed area or cities, than the low rainfall will be due to urbanization, less vegetation and forestry, therefore no cooling effect to bring the rain. The rain-cloud is blown over in the area away from sea and there will be no rain. Furthermore, the heat generated by the urban environments will not cause the release of rain from the cumulus cloud.

       On our planet Earth the solar radiation is from the beginning of the existence of the universe. Solar Radiation is the transfer of heat energy from an empty space. The Space is very cool because there are not enough molecules in space for conduction or convection. When the solar radiation touches the earth; heat is generated, resulting rise in temperature of Earth surface. The heat is also transferred into the atmosphere by convection. Earth’s surface radiates infrared waves. These infrared waves warm the atmosphere because they are absorbed mainly be the water vapor and carbon dioxide in the air. The remaining heat is transferred by conduction towards the sea and colder reservoirs of the Earth Surface.

        Now, let us come to the point back; larger land area, lacking vegetation is exposed to the solar radiation has warmer atmosphere and therefore no cooling effect could bring the rainfall. The vegetation on the earth in abundance is must, which obstructs the solar radiations to touch the ground by their leaves; converted into photosynthesis to absorb the CO2 from the atmosphere and release the life saving oxygen. In the past we have vegetation and forestry in abundance and have cool earth surface and cool atmosphere in the rest part of the land other than coastal areas. The cold air flowing from low land area to high land area brings plentiful rainfall in the land area covered with vegetation away from the sea coast. When we have vegetation in abundance in everywhere on the Earth Surface, the capacity of cumulus clouds for occurring rainfall is distributed equally in the land having vegetation away from the coastal area, due to this the pressure of “Very Heavy Rainfall” could be reduced preventing floods near the coastal areas.

          Briefly, due to the holes in the impermeable rock layer, the underground water level falls leaving behind moisture less and vegetation less land areas causes deeper heating of the earth surface; responsible for the Droughts in farthest areas from sea coast and Floods due to concentrated rainfall near the coastal areas; as a side effects of the unnatural deeper tube wells. In both cases we do not have crops. The warmer atmosphere in the middle part of two opposite sea coasts, throws away the cumulus clouds towards either coastal area that bring heavy concentrated rainfall there, causing floods, which flows back into the sea by the base flow through the rivers and no groundwater replenishment is performed by the nature that brings the droughts in land area between the two opposite seashores or in the area farthest from the sea coast. Only cyclonic rainfall could bring rainfall in those areas which are mostly affected by the droughts. We can says that Groundwater level do bring changes in the weather, which was disturbed by the deeper tube wells.

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