PSU Researcher Finds Minimal Effects from Power Plant Discharge
Penn State biologist Dr. Dean Arnold studied five Great Lakes power plants and found no obvious short term harm from cooling water discharges. Temperature differences existed but overall local conditions were similar to reference sites, with minor mortality among microscopic organisms and slight inhibition of some plant growth. He warns long term subtle effects and emphasizes intake design over temperature.
MENTIONED IN THIS ARTICLE
Penn State
Dean Arnold
Arnold
Great Lakes
Arnold urges continued research on cumulative lake pollution effects
Arnold, now at Penn State and former University of Michigan researcher, warns that cumulative impacts from multiple plants on a single water body may exceed single plant effects. His AEC funded study (1971 72) notes radiological wastes were not covered and calls ongoing peer review of nursing home care in 25 states.
MENTIONED IN THIS ARTICLE
Arnold
Atomic Energy Commission
Great Lakes Research Division
University of Michigan
Penn State
Pennsylvania Cooperative Fishery Unit
U. S
American Nursing Home Association
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PSU
Michigan
Horseshoe
Richard R. Forry
Lancaster
Walter Binkley & Son
Lititz
Brown & Rea, Inc
Aiglen
Elverson Supply CO
Elverson
Henry E. Garber
Elizabethtown, Pa
E. Musser Heisey
David B. Hurst
Bowmansville
G. R. Mitchell, Inc
Reston, Pa
Mountville
Musser Farms, Inc
Columbia
RED Rose Farm Service, Inc
Church St . Quarryville
Chas. E. Lauder & Sons
Terre Hill
H. M. Stauffer & Sons, Inc
Witmer
Fphrata
Mojonnier
Esco
H.R
H.P. Lehigh
P. Lehigh
Lima
Lima Queen
Intercourse
John D. Weaver
Kenneth M. Groff
Harry Stohler
Wenger Farm Machinery
South Race St
Myerstown
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