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RECORD NUMBER: 46 OF 126

OLS Field Name OLS Field Data
Main Title Freeze-up, breakup, and date of maximum ice thickness for the St. Lawrence River, 1971-81 /
Author Greene, Gordon M.,
Publisher U.S. Department of Commernce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories, Great Lakes Environmental Research Laboratory,
Year Published 1984
Report Number ERL GLERL-27
OCLC Number 11384528
Subjects Ice on rivers, lakes, etc.--Saint Lawrence River. ; North America--Saint Lawrence River. ; Ice on rivers, lakes, etc.--St. Lawrence River
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBM  QC802.U6G5 no.27 Headquarters Library/Washington,DC 02/28/2007
Collation 19 pages : illustrations ; 28 cm
Notes "August 1984." Includes bibliographical references (page 19).
Contents Notes This report summarizes 10 yesr of ice cover observations (1971-81) for 12 stations along the international section of the St. Lawrence River. For each station and season, the tables list date of freeze-over, date ice free, duration of solid ice cover, maximum ice thickness, and date of maximum ice thickness. Mean dates of freeze-over range from January 1 to January 17, while mean dates of ice free conditions range from February 25 to March 23. The longest mean ice cover duration is 79 days and the shortest is 48 days. The mean maximum ice thickness varies between 23 cm and 56 cm. The mean date of this maximum is as early as February 9 and as late as March 5. Observations were taken during a period that contained 5 winters colder than normal and 5 winters warmer than normal, when compared to an 80-year record of air temperature.
Place Published Ann Arbor, Mich. :
Corporate Au Added Ent Great Lakes Environmental Research Laboratory. ; United States. National Oceanic and Atmospheric Administration. ; Great Lakes Environmental Research Laboratory. ; United States. National Oceanic and Atmospheric Administration.
PUB Date Free Form 1984.
Series Title Traced NOAA data report ERL GLERL ; GLERL contribution ;
BIB Level m
Cataloging Source OCLC/T
Merged OCLC records 35936997; 897966431
OCLC Time Stamp 19910620124324
Language ENG
Origin OCLC
Type CAT
OCLC Rec Leader 00955nam 2200217Ia 45020