Browsing IMEF - Artigos publicados em periódicos by Subject "Abundance estimate"
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Abundance of humpback whales on the Abrolhos Bank wintering ground, Brazil
(2004)Abundance estimates are presented for the humpback whales wintering off Brazil which ‘visit’ a surveyed area off Abrolhos Bank and display fluke-exposing behaviour. The study is based on photo-identification data collected ... -
Humpback whales within the Brazilian breeding ground: distribution and population size estimate
(2010)The potential impact of increasing vessel traffic and coastal development has led to concerns regarding the future of the Brazilian humpback whale Megaptera novaeangliae population. Our objective was to monitor humpback ...