Boldt et at: Factors influencing cannibalism and abundance of Theragra chalcogramma on the eastern Bering Sea shelf 
305 
Environment (FATE) program, and the Joint Institute 
for the Study of the Atmosphere and Ocean. This publica- 
tion was partially funded by JISAO under NOAA Coop- 
erative Agreement NA17RJ1232, contribution no. 2032. 
Literature cited 
Bacheler, N. M., L. Cianneili, K. M. Bailey, and J. T. Duffy- 
Anderson. 
2010. Spatial and temporal patterns of walleye pollock 
( Theragra chalcogramma ) spawning in the eastern 
Bering Sea inferred from egg and larval distribu- 
tions. Fish. Oceanogr. 19:107-120. 
Baier, C. T., and J. M. Napp. 
2003. Climate-induced variability in Calanus marshallae 
populations. J. Plank. Res. 25:771-782. 
Bailey, K. M. 
1989. Interaction between the vertical distribution of 
juvenile walleye pollock Theragra chalcogramma in the 
eastern Bering Sea, and cannibalism. Mar. Ecol. Progr. 
Ser. 53:205-213. 
Bailey, K. M., and J. Dunn. 
1979. Spring and summer foods of walleye pollock, Ther- 
agra chalcogramma , in the eastern Bering Sea. Fish. 
Bull. 77:304-308. 
Bailey, K. M., and E. Houde. 
1989. Predation on eggs and larvae of marine fishes 
and the recruitment problem. Adv. Mar. Biol. 25:1-83. 
Bailey, K. M., and M. Spring. 
1992. Comparison of larval, age-0 juvenile, and age-2 
recruit abundance indices of walleye pollock, Theragra 
chalcogramma , in the western Gulf of Alaska. ICES 
J. Mar. Sci. 49:297-304. 
Bakkala, R. G., and M. S. Alton. 
1986. Evaluation of demersal trawl survey data for assess- 
ing the condition of eastern Bering Sea pollock. Int. 
North Pac. Fish. Comm. Bull. 45:90-120. 
Bradford, M. J. 
1992. Precision of recruitment predictions from early 
life stages of marine fishes. Fish. Bull. 90:439-453. 
Buckley, T. W., A. Greig, and J. L. Boldt. 
2009. Describing summer pelagic habitat over the 
continental shelf in the Eastern Bering Sea, 1982- 
2006. NOAA Tech. Memo. NMFS-AFSC-196, 49 p. 
Chen, L. F. 
1983. The effects of water temperature on the seasonal 
distribution and growth of walleye pollock, Theragra 
chalcogramma (Pallas), in the Southeast Bering Sea. 
M.S. thesis, 91 p. Univ. Alaska, Fairbanks, AK. 
Coyle, K. O., L. B. Eisner, F. J. Mueter, A. I. Pinchuk, M. A. 
Janout, K. D. Cieciel, E. V. Farley, and A. G. Andrews. 
2011. Climate change in the southeastern Bering Sea: 
impacts on pollock stock sand implications for the oscil- 
lating control hypothesis. Fish. Oceanogr. 20:139-156. 
Coyle, K. O., A. I. Pinchuk, L. B. Eisner, and J. M. Napp. 
2008. Zooplankton species composition, abundance and 
biomass on the eastern Bering Sea shelf during summer: 
The potential role of water-column stability and nutrients 
in structuring the zooplankton community. Deep-Sea 
Res. II 55:1775-1791. 
Duffy-Anderson, J., L. Cianneili, T.Honkalehto, K. M. Bailey, 
S. M. Sogard, A. M. Springer, and T. Buckley. 
2003. Distribution of age-1 and age-2 walleye pollock in 
the Gulf of Alaska and Eastern Bering Sea: sources of 
variation and implications for higher trophic levels. In 
The big fish bang: proceedings of the 26th annual larval 
fish conference (H 1 Browman and A. B. Skiftesvik, 
eds.), p. 381-394. Inst. Mar. Res., Bergen, Norway. 
Dwyer, D. A., K. Bailey, P. Livingston, and M. Yang. 
1986. Some preliminary observations on the feeding 
habits of walleye pollock ( Theragra chalcogramma) in 
the eastern Bering Sea, based on field and laboratory 
studies. Int. North Pac. Fish. Comm. Bull. 45:228-246. 
Dwyer, D. A., K. M. Bailey, and P. A. Livingston. 
1987. Feeding habits and daily ration of walleye pollock 
(Theragra chalcogramma) in the Eastern Bering Sea, 
with special reference to cannibalism. Can. J. Fish. 
Aquat. Sci. 44:1972-1984. 
Francis, R. C., and K. M. Bailey. 
1983. Factors affecting recruitment of selected gadoids 
in the northeast Pacific and east Bering Sea. In From 
year to year (W. S. Wooster, ed.), p. 35-60. Washington 
Sea Grant, Univ. Washington, Seattle, WA. 
Hinckley, S. 
1987. The reproductive biology of walleye pollock. Ther- 
agra chalcogramma , in the Bering Sea, with reference 
to spawning stock structure. Fish. Bull. 85:481-498. 
Hjort, J. 
1914. Fluctuations in the great fisheries of Northern 
Europe. Rapp. P.V. Reun. Cons. Int. Explor. Mer 
20:1-228. 
Hollowed, A. B., and W. S. Wooster. 
1992. Variability of winter ocean conditions and strong 
year classes of northeast Pacific groundfish. ICES 
Mar. Sci. Symp. 195:433-444. 
Hunt, G. L., K. O. Coyle, L. B. Eisner, E. V. Farley, R. A. Heintz, 
F. Mueter, J. M. Napp, J. E. Overland, P. H. Ressler, S. Salo, 
and P. Stabeno. 
2011. Climate impacts on eastern Bering Sea food 
webs: a synthesis of new data and an assessment of 
the Oscillating Control Hypothesis. ICES J. Mar. Sci. 
68:1230-1243. 
Hunt, G L., P. Stabeno, G. Walters, E. Sinclair, R. D. Brodeur, 
J. M .Napp, and N. A. Bond. 
2002. Climate change and control of the southeastern 
Bering Sea pelagic ecosystem. Deep-Sea Res., pt. II, 
49:5821-5853. 
Ianelli, J. N., T Honkalehto, S. Barbeaux, S. Kotwicki, K. Aydin, 
and N. Wiliamson. 
2011. Assessment of the walleye pollock stock in the East- 
ern Bering Sea for 2012. In Stock assessment and fish- 
ery evaluation report for the groundfish resources of the 
Bering Sea/Aleutian Islands regions, p. 51-168. [Avail- 
able from North Pacific Fishery Management Council, 
605 West 4th, Suite 306, Anchorage, AK 99501.1 
Kachel, N. B., G. Hunt L., S. A. Salo, J. D. Schumacher, P. J. 
Stabeno, and T. E. Whitledge. 
2002. Characteristics and variability of the inner front 
of the southeastern Bering Sea. Deep-Sea Res., pt. II, 
49:5889-5909. 
Kotwicki, S., T. W. Buckley, T. Honkalehto, and G. Walters. 
2005. Variation in the distribution of walleye pollock 
(Theragra chalcogramma) with temperature and implica- 
tions for seasonal migration. Fish. Bull. 103:574-587. 
Lang, G. M., and P. A. Livingston. 
1996. Food habits of key groundfish species in the eastern 
Bering Sea slope region. NOAA Tech. Memo. NMFS- 
AFSC-67, 111 p. 
Lauth, R. R. 
2010. Results of the 2009 eastern Bering Sea continental 
