TEMPORAL COVERAGE SUMMARY
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Graphic: Histogram of sampling dates.

Year n Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1978 10                        
1979 67 58%   41%                  
1980                        
1981                        
1982                        
1983                        
1984 21       28% 47% 23%            
1985                        
1986                        
1987                        
1988                        
1989                        
1990                        
1991 76       80% 19%              

The values in each "Month Column" represent the percentage of that year's total data amount that was sampled in that specific month.
Empty cells indicate that no data were present for that month of that year.
Sub-Collection:   AtlantNIRO plankton NMFS-COPEPOD
http://www.st.nmfs.noaa.gov/plankton
Web v7.1   [ 2008-Oct]