BIOLOGY AND MEDICINE Ecological Studies Plans have been made for a long-term study of the effects of environmental conditions and processes on plant and animal life on Rongelap Atoll and in adjacent waters. An effort will also be made to determine the relationship between biological systems of the land and the sea. Climatic data will be collected on temperature, rainfall, light intensities, wind, and relative humidity. Indigenous soil factors will be analyzed by mapping of soil and radiation patterns, and aquatic features will be studied in both fresh and salt water. An inventory of plant and animal life will include the determination of species association; mapping of vegetation patterns; plant and animal population studies; study of the production, utilization, exchange, and transfer of mineral and organic materials between the land and sea; sampling of the lagoon bottom; and sampling for radioactivity in selected plants and animals. This study is expected to begin about the time the Rongelap people are returned to their homeisland. NEW EDUCATIONAL PROGRAM By formal agreement with the American Institute of Biological Sciences, AEC has arranged to provide lecturers in biology to small colleges and universities throughout the United States. Forty-one members of AEC staffs at laboratories and other installations have volunteered to lecture and consult with students during three- to five-day visits at nearby institutions. The first visits were made during March,but the program is not expected to be in full operation until the fall semester of 1957. (Endotoe section.) x. on Le ster > an an~ aan ygFeelfw ome woe

Select target paragraph3