Greenpeace hopes that, in lieu of a large scale release of up-to-date concession data from the government and the completion of the One Map, companies will now come forward to update its unprecedented – although not comprehensive – set of maps.
The vessel had appeared to be the last fully intact line of defense against large-scale releases of radioactive materials from that reactor, but it was not clear how serious the possible breach might be.
In early 2011, the G-13 Silane Modeling Task Force of the Compressed Gas Association (CGA) proposed a series of tests to better define pyrophoric behavior during unintentional, large-scale releases of silane.
TOKYO — Japanese officials struggled through the day on Tuesday to explain why it had taken them a month to disclose large-scale releases of radioactive material in mid-March at a crippled nuclear power plant, as the government and an electric utility disagreed on the extent of continuing problems there.
The March 2011 accident at the Fukushima Dai'ichi nuclear power plant (FDNPP), triggered by the Great East Japan Earthquake and Tsunami, led to large-scale releases of radiation over the land and sea of Fukushima Prefecture.
We suggest that a vigorous deepwater bacterial bloom respired nearly all the released methane within this time, and that by analogy, large-scale releases of methane from hydrate in the deep ocean are likely to be met by a similarly rapid methanotrophic response.
In fact, Kettlewell (1958b) suspected that peppered moths did not usually rest by day in exposed positions on tree trunks, for he wrote, "whilst undertaking large-scale releases of both forms in the wild at early dawn, I have on many occasions been able to watch this species taking up its normal resting position which is underneath the larger boughs of trees, less commonly on trunks".
The chemical/industrial revolutions of the mid-18th and 19th centuries resulted in large-scale releases of naturally occurring chemicals into the environment, in addition to the production and release of new substances unlike any that had existed before.
Rapid release of this methane during glacial retreat might trigger rapid warming3, but whether large-scale release of such glacial methane could occur in the future is disputed4.
A large-scale release of radioactivity from the fire-damaged Soviet submarine in the North Atlantic is highly unlikely, private and Government experts on nuclear technology said yesterday.
