Brian R. MacKenzie and Friedrich W. Köster. 2004. Fish production and climate: fish in the Baltic Sea. Ecology 85:784–794.


Supplement

All raw data series used in statistical analysis of sprat recruitment in the Baltic Sea.
Ecological Archives
E085-020-S1
.

Copyright


Authors
File list (downloads)
Description
 


Author(s)

Brian R. MacKenzie
Department of Marine Ecology and Aquaculture
Danish Institute for Fisheries Research
Kavalergården 6
DK-2920 Charlottenlund
Denmark
Tel.: +45-3396-3403
Fax: +45-3396-3434
Email: brm@dfu.min.dk

Friedrich W. Köster
Department of Marine Fisheries
Danish Institute for Fisheries Research
Charlottenlund Castle
DK-2920 Charlottenlund
Denmark
Tel.: +45-3396-3350
Fax: +45-3396-3333
Email: fwk@dfu.min.dk


File list

data.txt

Description

The data.txt file is a tab-separated ascii file. The file contains the raw data series used in statistical analyses of sprat recruitment in the Baltic Sea.

Column definitions:

1 = year

2 = recruitment (1000s of 1-year olds; the numbers have been shifted back one year to year of birth)

3 = spawning stock biomass (tonnes)

4 = landings of sprat by commercial fishery (1000s of tonnes)

5 = May temperature (ºC) in Bornholm Basin at depth of 45–65 m

6 = maximal area of ice coverage of the Baltic Sea (1000s of km2)

7 = North Atlantic Oscillation index averaged for the months of January and February

Missing values or cases where values not used in analyses are represented as "-99".


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