UBC Faculty Research and Publications

Ecosystem models of Newfoundland for the time periods 1995, 1985, 1900 and 1450. Pitcher, Tony; Heymans, Johanna J. (Sheila); Vasconcellos, Marcelo

Abstract

DIRECTOR'S FOREWARD: MORE THAN ONE ROUTE TO HEAVEN. EXECUTIVE SUMMARY. A MODEL OF THE MARINE ECOSYSTEM OF NEWFOUNDLAND AND SOUTHERN LABRODOR (2J3KLNO) IN THE TIME PERIODS 1985-1987 and 1995-1997 (Johanna J. (Sheila) Heymans and Tony J. Pitcher). Model Description by Group. Balancing the Models: 1995-1997. Balancing the Models: 1985-1987. Conclusions. Acknowledgements. References. Appendix A: Model groups and species in Newfoundland. Appendix B: Diet matrices. Appendix C: Balanced model and diet matrix 1995-1997. Appendix D: Balanced model and diet matrix 1985-1987. A PICASSO-ESQUE VIEW OF THE MARINE ECOSYSTEM OF NEWFOUNDLAND AND SOUTHERN LABRADOR: MODELS FOR THE TIME PERIODS 1450 AND 1900 (Johanna J. (Sheila) Heymans and Tony J. Pitcher). Introduction. Model Description by Group. Balancing the Models: 1900-1905. Balancing the Models: 1450. Conclusions. Acknowledgements. References. Appendix A: Model groups and species — M and P/B estimates. Appendix B: Exports of salmon for Newfoundland. Appendix C: Balanced model and diet matrix 1900-1905. Appendix D: Balanced model and diet matrix 1450.

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