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18 Jun 2008 News Story

… of the preparatory commission for the comprehensive nuclear-test-ban treaty organization (ctbto), visited sweden … weapons.” the seminar was organized by the stockholm international peace research institute (sipri), stockholm …

17 Jun 2008 News Story

… of the preparatory commission for the comprehensive nuclear-test-ban treaty organization (ctbto) on 23-27 june … seismic and hydroacoustic monitoring stations of the ctbto international monitoring system (ims) throughout the world. …

12 Jun 2008 Verification Regime

… observations from the different monitoring networks that may originate from the same event. this includes correlating … located using data from the seismic network was indeed a nuclear explosion, this can only be confirmed by recording … at a radionuclide monitoring station in canada.   … the international data centre (idc) performs daily atmospheric …

12 Jun 2008 Verification Regime

… of whether a non-natural event, such as an explosion, was nuclear or not.    the only reliable way to answer this … data on radionuclide observations are sent to the international data centre (idc) where they are analysed in a … monitoring station sends one gamma ray spectrum per day. a gamma ray spectrum is a two-dimensional plot showing …

12 Jun 2008 Verification Regime

… the seismic, hydroacoustic and infrasound stations of the international monitoring system (ims). typically they are … is monitored, i.e. ground, water or air.  every single day, many gigabytes of waveform data from the ims arrive at … out an investigation based on scattered information and against tight deadlines. they need experience, good judgement …

10 Jun 2008 News Story

… by putting a complete stop to nuclear test explosions, the comprehensive nuclear-test-ban … ban on nuclear testing, the world environment day 2008 provides a good occasion to renew the appeal to all … the first nuclear test in 1945, over 2000 nuclear weapon tests have been carried out all over the world in all …

4 Jun 2008 Press Release

… at the opening for signature of the comprehensive nuclear test-ban treaty: just two weeks ago, the general … this bold act realizes a long-standing objective of the international community.opening this treaty for signature … former soviet union to cap the size of their underground tests were further steps in the right direction. as …

4 Jun 2008 Press Release

… japan is a staunch supporter of the comprehensive nuclear-test-ban treaty.  the ctbto preparatory commission … (ctbto), was speaking on the occasion of his three-day official visit to japan. japan was the fourth state to …

4 Jun 2008 Press Release

… republic became the 145th state to sign the comprehensive nuclear test-ban treaty, which has been ratified by five … verification regime foreseen in the treaty, including an international monitoring system, which will consist of a … stations. the system will verify that no nuclear tests are being conducted in the atmosphere, underground or …

4 Jun 2008 Press Release

… its instrument of ratification of the comprehensive nuclear-test-ban treaty with the secretary general of the … verification regime foreseen in the treaty, including an international monitoring system, which will consist of a … stations. the system will verify that no nuclear tests are conducted in the atmosphere, underground or under …