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1. 

   Comparison of assemblages and some life-history traits of seabirds in the Humboldt and Benguela systems

   Item type: Journal Article • Journal: African Journal of Marine Science • Authors: RJM Crawford E Goya J-P Roux CB Zavalaga

   There are 21 and 15 species of seabirds that breed in the Humboldt and Benguela upwelling systems respectively. Only two species of gull are common to both systems, one as an endemic subspecies to the Benguela system. Eleven species and...

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2. 

   Comparing internal and external drivers in the southern Benguela and the southern and northern Humboldt upwelling ecosystems

   Item type: Journal Article • Journal: African Journal of Marine Science • Authors: LJ Shannon S Neira M Taylor

   Trophic models of three upwelling ecosystems, the southern Benguela (South African), southern Humboldt (Chilean) and northern Humboldt (Peruvian) systems, have been fitted to catch, abundance and fishing mortality time-series. Three drivers were considered during the model fitting: internal forcing by...

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