115 



o 



- 



-1 



-2 



OJ 



-3 



TTTTTTTTT 



TTTTTTTT 



TrrTTTm 



TTTTTTTT- 



TTTTTTTT 



1880 1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 



CD 

 C_ 

 OJ 

 CZL 



23 - 



CD 



1880 1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 



Year 



Figure 20. One hundred year record of water temperatures in Woods Hole. 

 Top: Mean February temperature in Woods Hole: 1880-1986. Bottom: 

 Mean August water temperatures in Woods Hole for the same period. Data 

 1931 was estimated (see text) . 



