CalCOFI Reports, Vol. 22, 1981
Contents
	Page
IN MEMORIAM – John Dove Isaacs	5
I. Reports, Review, and Publications
Report of the CaICOFI Committee—1981	7
Estimate of the Spawning Biomass of the Northern Anchovy Central Subpopulation
for the 1980-81 Fishing Season. Gary D. Stauffer and Susan J. Piquelle	8
Publications	14
II. Symposium of the CaICOFI Conference  Idyllwild,California,October 20-23, 1980
LOW-FREQUENCY EVENTS IN THE CALIFORNIA CURRENT
Large-scale Sea-surface Temperature Anomalies in the Northeast Pacific Ocean.         L. E. Eber	19
Interannual Variability of theCalifornia Current--Physical Factors.  Dudley B. Chelton	34
A Review of the Low-Frequency Response of the Pelagic Ecosystem in the
California Current. Patricio A. Bernal	49
III. Scientific Contributions
The Brown Pelican as a Sampling Instrument of Age Group Structure in the Northern
Anchovy Population. John S. Sunada, Paul R. Kelly, Irene S. Yamashita, and
Franklin Gress	65
Seasonal Growth Patterns of California Stocks of Northern Anchovy, Engraulis mordax,
Pacific Mackerel, Scomber japonicus, and Jack Mackerel, Trachurus symmetricus.
Donna L. Mallicoate and Richard H. Parrish	69
Age-composition Changes in the Anchovy, Engraulis mordax, Central Population.
K. F. Mais	82
Description of Reared Larvae and Early Juveniles of the Calico Rockfish, Sebastes dallii.
H. Geoffrey Moser and John L. Butler	88
Eddies and Speciation in the California Current. Roger Hewitt	96
Trophic Structure and the Cesium-Potassium Ratio in Pelagic Ecosystems.
Allen J. Mearns, David R. Young, Robert J. Olson, and Henry A. Schafer	99
A Comparison of Euphausiid Abundances from Bongo and 1-M CaICOFI Nets.
E. Brinton and A. W. Townsend	111
Seasonal and Bathymetric Distribution of Thecate and Nonthecate Dinoflagellates off
La Jolla, California.  B. Kimor	126
Euphausiid Distributions in the California Current During the Warm Winter-Spring of
1977-78, in the Context of a 1949-1966 Time Series. E. Brinton	135