Survival rates for a declining population of bottlenose dolphins in Doubtful Sound, New Zealand: an information theoretic approach to assessing the role of human impacts.

Autor:	Currey, Rohan J. C.1 rohan.currey@stonebow.otago.ac.nz, Dawson, Stephen M.1, Slooten, Elisabeth2, Schneider, Karsten1, Lusseau, David2,3, Boisseau, Oliver J.1,4, Haase, Patti1, Williams, Jamelia A.1
Předmět:	*Animal mortality *Water power Bottlenose dolphin Tourism impact Population viability analysis Information theory Doubtful Sound/Patea (N.Z.)
Zdroj:	Aquatic Conservation. Sep/Oct2009, Vol. 19 Issue 6, p658-670. 12p. 2 Charts, 2 Graphs, 1 Map.
Abstrakt:	The article highlights the research on the survival rates of bottlenose dolphins using the capture-recapture photo-identification dataset in Doubtful Sound, New Zealand. The research shows that tourism and habitat modification has influenced the declining population of the species. Moreover, the projections of the age-structured stochastic population model indicates that the level of calf survival is unstable.
Databáze:	GreenFILE
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