A peer-reviewed journal publishing original scientific research on the conservation and management of whales, dolphins and porpoises around the world. 

DOI: https://doi.org/10.47536/jcrm.v4i1

Published: 2002-01-01

Full Issue

Contents Editorial

Articles

Genetic differences between western and eastern gray whales (Eschrichtius robustus)

R. G. LeDuc, D. W. Weller, J. Hyde, A. M. Burdin , P. E. Rosel, R. L. Brownell Jr., B. Wursig , A. E. Dizon

1-5

PDF

The western gray whale: a review of past exploitation, current status and potential threats

David D. Weller, Alexander M. Burdin , Bernd Wursig , Barbara L. Taylor , Robert L. Brownell Jr.

7-12

PDF

A note on the spatial distribution of western gray whales (Eschrichtius robustus) off Sakhalin Island, Russia in 1998

David H. Weller , Susan H. Reeve , Alexander M. Burdin , Bernd Wursig , Robert L. Brownell Jr.

13-17

PDF

Potential impact of offshore human activities on gray whales (Eschrichtius robustus)

Sue E. Moore , Janet T. Clarke

19-25

PDF

Gray whale (Eschrichtius robustus) at calving sites in the Gulf of California, México

Lloyd T. Findley , Omar Vidal

27-40

PDF

Estimated trends in abundance of eastern Pacific gray whales from shore counts (1967/68 to 1995/96)

S. T. Buckland , J. M. Breiwick

41-48

PDF

The effect of census frequency on the detection of trends in the abundance of eastern North Pacific gray whales

B. J. Turnock , S. A. Mizroch

49-52

PDF

Comparison of the offshore distribution of southbound migrating gray whales from aerial survey data collected off Granite Canyon, California, 1979-96

Kim E. W. Shelden , Jeffrey L. Laake

53-56

PDF

Evaluation of high-powered binoculars to detect inter-year changes in offshore distribution of eastern North Pacific gray whales

David J. Rugh, James A. Lerczak , Roderick C. Hobbs , Janice M. Waite, Jeffrey L. Laake

57-61

PDF

What is needed to make a simple density-dependent response population model consistent with data for eastern North Pacific gray whales?

D. S. Butterworth , J. L. Korrubel , A. E. Punt

63-76

PDF

Dynamic response analysis for the eastern North Pacific gray whale population: an alternative approach

D. S. Butterworth , D. L. Borchers , A. E. Punt

77-83

PDF

A Bayesian stock assessment of the eastern Pacific gray whale using abundance and harvest data from 1967-1996

Paul R. Wade

85-98

PDF

An examination of certain of the assumptions made in the Bayesian approach used to assess the eastern North Pacific stock of gray whales (Eschrichtius robustus)

A. E. Punt , D. S. Butterworth

99-110

PDF