weapons and ecology

[saviour]

hi everybody, i wanted some information on the effects that weapons (their testing and using) has on the various natural disasters of the earth.

For example, does testing nuclear weapons underground make a difference in a fault line in the region ... even though in a very small way... and does the use of weapons (which is always burning of gunpowder) have any effect on the global warming phenomena.

I would appreciate all possible information...and you caould email me any links at sh_singh2000@hotmail.com

Shailesh