Recent distributional changes of seabirds in South Africa: is climate having an impact?

By Crawford RJM   Tree AJ   Whittington PA   Visagie J   Upfold L   Roxburg KJ   Martin AP   Dyer BM  

South African Journal of Marine Science, Vol. 30, Iss. 1, 2008-05 ,pp. : 189-193

NISC Pty Ltd

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Initial impact of the Treasure oil spill on seabirds off western South Africa

By Crawford R.J.M.   Davis S.A.   Harding R.T.   Jackson L.F.   Leshoro T.M.   Meÿer M.A.   Randall R.M.   Underhill L.G.   Upfold L.   van Dalsen A.P.   van der Merwe E.   Whitington P.A.   Willlams A.J.   Wolfaardt A.C.  

South African Journal of Marine Science, Vol. 22, Iss. 1, 2000-06 ,pp. : 157-176

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Implications for seabirds off South Africa of a long-term change in the distribution of sardine

By Crawford RJM   Sabarros PS   Fairweather T   Underhill LG   Wolfaardt AC  

African Journal of Marine Science, Vol. 30, Iss. 1, 2008-05 ,pp. : 177-184

Taylor & Francis Ltd

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Implications for seabirds off South Africa of a long-term change in the distribution of sardine

By Crawford RJM   Sabarros PS   Fairweather T   Underhill LG   Wolfaardt AC  

South African Journal of Marine Science, Vol. 30, Iss. 1, 2008-05 ,pp. : 177-184

NISC Pty Ltd

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Assessment of the South African chokka squid Loligo vulgaris reynaudii - Is disturbance of aggregations by the recent jig fishery having a negative impact on recruitment?

By Roel B.A.   Butterworth D.S.  

Fisheries Research, Vol. 48, Iss. 3, 2000-10 ,pp. : 213-228

Elsevier

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