artificial weather modification

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• Weather control — is the act of manipulating or altering certain aspects of the environment to produce desirable changes in weather.History of weather controlSome American Indians had rituals which they believed could induce rain. The Finnish people, on the other… …   Wikipedia

• Modification Du Temps — Le but de la modification du temps est de contrôler les phénomènes météorologiques tels cette tornade en Oklahoma La modification du temps est la manipulation des paramètres physiques qui contrôlent les phénomènes météorologiques. Le but est de… …   Wikipédia en Français

• Modification du temps — La modification du temps est la manipulation des paramètres physiques qui contrôlent les phénomènes météorologiques. Le but est de modifier l évolution du temps afin d obtenir des conditions favorables et d amoindrir les phénomènes violents. Le… …   Wikipédia en Français

• Arme climatologique — Modification du temps Le but de la modification du temps est de contrôler les phénomènes météorologiques tels cette tornade en Oklahoma La modification du temps est la manipulation des paramètres physiques qui contrôlent les phénomènes… …   Wikipédia en Français

• fog dispersal — ▪ weather modification       artificial dissipation of fogs, usually by seeding or heating. It is done primarily at airports to improve visibility. Many attempts have been made to clear fogs at temperatures above freezing by seeding them with… …   Universalium

• Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry       The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …   Universalium

• agricultural technology — Introduction       application of techniques to control the growth and harvesting of animal and vegetable products. Soil preparation       Mechanical processing of soil so that it is in the proper physical condition for planting is usually… …   Universalium

• Cloud seeding — can be done by ground generators, plane, or rocket (not shown). Cloud seeding, a form of intentional weather modification, is the attempt to change the amount or type of precipitation that falls from clouds, by dispersing substances into the air… …   Wikipedia

• Geoengineering — Not to be confused with Geotechnical engineering. An oceanic phytoplankton bloom in the South Atlantic Ocean, off the coast of Argentina. Encouraging such blooms with iron fertilization could lock up carbon on the seabed. The modern concept of… …   Wikipedia

• Project Stormfury — was an attempt to weaken tropical cyclones by flying aircraft into them and seeding with silver iodide. The project was run by the United States Government from 1962 to 1983.The hypothesis was that the silver iodide would cause supercooled water… …   Wikipedia

• Adaptation to global warming — and climate change is a response to climate change that seeks to reduce the vulnerability of natural and human systems to climate change effects.[1] Even if emissions are stabilized relatively soon, climate change and its effects will last many… …   Wikipedia