Reports

Strontium-90 in Plants and Animals of Arctic Alaska, 1959-61

Science  22 May 1964:
Vol. 144, Issue 3621, pp. 1005-1009
DOI: 10.1126/science.144.3621.1005

Abstract

The strontium-90 content of the biota near Cape Thompson, Alaska, was related to environmental factors. In plants, perennials with persistent aerial parts had maximum and similar concentrations of strontium-90. The content of caribou muscle varied seasonally and was highest in winter when lichens were an important caribou food.

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