ScienceJohn Michels (Journalist) 1959 |
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Стр. 333
... stratosphere . As pointed out by Libby ( 1 ) , most H - bomb clouds rise well into the stratosphere , and so it is reasonable to assume that most of the newly produced bomb C14 is added to the stratosphere . In this case a mini- mum ...
... stratosphere . As pointed out by Libby ( 1 ) , most H - bomb clouds rise well into the stratosphere , and so it is reasonable to assume that most of the newly produced bomb C14 is added to the stratosphere . In this case a mini- mum ...
Стр. 551
... stratosphere . News of Science. nisms . Only a few of the meteorological interpretations of the data are presented below . Figure 4 depicts the distribution of ar- tificial radiocarbon as a function of alti- tude and latitude as measured ...
... stratosphere . News of Science. nisms . Only a few of the meteorological interpretations of the data are presented below . Figure 4 depicts the distribution of ar- tificial radiocarbon as a function of alti- tude and latitude as measured ...
Стр. 552
... stratosphere each year , corresponding to a mean residence time of slightly less than 5 years . These residence times , about 5 years , are shorter than Libby's earlier estimate ( 19 ) but are close to the recent compu- tations reported ...
... stratosphere each year , corresponding to a mean residence time of slightly less than 5 years . These residence times , about 5 years , are shorter than Libby's earlier estimate ( 19 ) but are close to the recent compu- tations reported ...
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