Not exact matches
However, barring a
nuclear war or a rogue state conducting more dangerous above -
ground tests, this method has a limited lifespan.
The Georgia
Nuclear Aircraft Laboratory was built in the 1950s as a radiation
testing ground by the Air Force and weapons manufacturer Lockheed.
The International Monitoring System (IMS), established by the Comprehensive
Nuclear - Test - Ban Treaty, has a number of different ears to the ground to detect clandestine nuclear weapons testing: seismic networks that listen for terrestrial shock waves, hydroacoustic networks that scan the oceans for sound waves, and radionuclide networks to sniff out radioactive particles that nuclear explosions p
Nuclear -
Test - Ban Treaty, has a number of different ears to the
ground to detect clandestine
nuclear weapons testing: seismic networks that listen for terrestrial shock waves, hydroacoustic networks that scan the oceans for sound waves, and radionuclide networks to sniff out radioactive particles that nuclear explosions p
nuclear weapons
testing: seismic networks that listen for terrestrial shock waves, hydroacoustic networks that scan the oceans for sound waves, and radionuclide networks to sniff out radioactive particles that
nuclear explosions p
nuclear explosions produce.
But the
ground shaking had originated at North Korea's
nuclear weapons
test site.
Due to lingering radiation from the 1986 meltdown of the Chernobyl
nuclear power plant, humans aren't allowed to live there — but the region has become an accidental ecological
testing ground for scientists interested in studying the effects of radiation on wild animals.
Jonas Frisén at the Karolinska Institute in Stockholm, Sweden, and colleagues used the carbon - 14 produced by above -
ground nuclear bomb
tests carried out between 1945 and 1963.
At the end of
Ground Zeroes an underground
nuclear testing facility, abandoned by South Africa in 1977 is mentioned, likely the new location of Mother Base (Outer Heaven).
Living things — including you and me — contain 14C that is continuously generated in the upper atmosphere (and from above -
ground nuclear tests in the 50s and 60s).
For example, the programs to control air and water pollution starting in the 1960s — including the ban on above
ground nuclear testing — were a response to some horrific scenarios that could have come true.
«The above -
ground nuclear tests that occurred in several countries between 1955 and 1980 (see
nuclear test list) dramatically increased the amount of carbon - 14 in the atmosphere and subsequently in the biosphere; after the
tests ended, the atmospheric concentration of the isotope began to decrease.»