Browsing by Author "Sekiguchi, Keiko"

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The abundance of blue whales on the Madagascar Plateau, December 1996

Author: Best, Peter B ; Rademeyer, Rebecca A ; Burton, Chris ; Ljungblad, Don ; Sekiguchi, Keiko ; Shimada, Hiroyuki ; Thiele, Deborah ; Reeb, Desray ; Butterworth, Doug S Date: 2003 As part of the International Whaling Commission’s SOWER blue whale research programme, two sighting vessels, the Shonan Maru and the Shonan Maru No.2 , surveyed the Madagascar Plateau between 25° and 35°S, 40° and 45°E, in December 1996. A ... Read more
Estimating the abundance of common dolphins on the southern coast of South Africa

Author: Best, Peter B ; Meyer, Michael A ; de Decker, Michelle ; Müller, Andrea ; Sekiguchi, Keiko Date: 2009 Sightings made on an aerial survey in December 1982 and on a ship-based survey in January/February 1983 have been used to assess the size of the population of common dolphins (Delphinus capensis) occurring over the continental shelf south of ... Read more

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