Radiological and Environmental Research Division: ecology. Annual report, January-December 1982
This is the annual report of the Radiological and Environmental Division of the Argonne National Laboratory for 1982. Studies of the effects of ozone on crop growth and yield have been carried out by the Terrestrial Ecology Group for winter wheat and for sorghum. The Microcosms for Acid Rain Studies (MARS) facility was completed in the early summer. Controlled investigations of plant and soil responses in acid rain were initiated with crop plants grown in two different midwestern soil types. The Transuranics Group has found that the solubility and adsorptive behavior of plutonium previously observed at fallout concentrations in natural waters (approx. 10/sup -16/ to 10/sup -18/ M) is applicable at plutonium concentrations as high as 10/sup -8/ M. The Lake Michigan eutrophication model has been adapted to operation in a Monte Carlo mode. Simulations based on yearly phosphorus loadings and winter conditions were selected at random from prescribed probability distributions and used to estimate some of the uncertainties associated with model forecasts of Lake Michigan water quality.
- Research Organization:
- Argonne National Lab., IL (USA)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 7058128
- Report Number(s):
- ANL-82-65-Pt.3; ON: DE84001670
- Country of Publication:
- United States
- Language:
- English
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ACID RAIN
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54 ENVIRONMENTAL SCIENCES
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ACID RAIN
ACTINIDES
ATMOSPHERIC PRECIPITATIONS
BIOLOGICAL EFFECTS
DOCUMENT TYPES
ECOLOGICAL CONCENTRATION
ELEMENTS
EUTROPHICATION
GREAT LAKES
LAKE MICHIGAN
LAKES
LEADING ABSTRACT
METALS
PLUTONIUM
RADIOECOLOGICAL CONCENTRATION
RAIN
SURFACE WATERS
TRANSURANIUM ELEMENTS