Author:
Kovaliukh Nikolai N.,Skripkin Vadim V.,Van Der Plicht Johannes
Abstract
Radiocarbon from the Chernobyl accident was released mainly in two forms: fine dispersed reactor graphite, and carbon dioxide from burning graphite. The CO2 was partly assimilated by annual and perennial vegetation. Reactor graphite dispersed over a wide territory was taken up biochemically by micromicetes, transforming non-organic carbon of the reactor graphite into organic matter. Organic matter of micromicetes is the main nutrition product for soil organisms such as bacteria, worms, larvae of insects, small beetles, etc. The following relatively independent trophic chains are considered: 1. carbon dioxide → leaves, grass → insects; 2. graphite → micromicetes, protozoa, insects. The 14C content in beetles of different species sampled in the 30-km hot zone of the Chernobyl accident site in 1986–1988 agrees well with the contamination levels of insect habitats as well as with their biology.
Publisher
Cambridge University Press (CUP)
Subject
General Earth and Planetary Sciences,Archaeology
Reference10 articles.
1. Gofman J. 1994 The Chernobyl Accident: Radiation Consequences for This and Future Generations. Minsk: 511–513.
2. US Department of Energy (DOE) 1987 Health and Environmental Consequences of the Chernobyl Nuclear Power Plant Accident, Washington, D.C.
Cited by
5 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献