Sinclair, D. F.

2 publications

Marsh, Helene D.; Sinclair, D. F. (detail)
1989bAn experimental evaluation of dugong and sea turtle aerial survey techniques.
Austral. Wildl. Res. 16(6): 639-650. 1 tab. 5 figs.
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Marsh, Helene D.; Sinclair, D. F. (detail)
1989aCorrecting for visibility bias in strip transect aerial surveys of aquatic fauna.
Jour. Wildl. Manage. 53(4): 1017-1024. 1 tab. 1 fig.
—Reports on the procedures used to develop survey-specific perception-bias and availability-bias correction factors in surveys of dugongs in northern Australia.