What's the catch? Validity of whaling data for Japanese catches of sperm whales in the North Pacific

by Yulia V. Ivashchenko, Phillip J. Clapham
Published 2015-01-01

Stretching the truth: length data highlight falsification of Japanese sperm whale catch statistics in the Southern Hemisphere

by Phillip J. Clapham, Yulia V. Ivashchenko
Published 2016-01-01

Estimating historical eastern North Pacific blue whale catches using spatial calling patterns.

by Cole C Monnahan, Trevor A Branch, Kathleen M Stafford, Yulia V Ivashchenko, Erin M Oleson
Published 2014-01-01