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EIA Database

Top down and bottom up influences on demographic rates of Antarctic fur seals Arctocephalus gazella

2013
Open Access Peer Reviewed Publication

The Journal of Animal Ecology

Schwarz, L., Goebel, M., Costa, D. and Kilpatrick, M.

1. Two major drivers in population dynamics are bottom-up processes, such as environmental factors that affect foraging success, and the top-down impacts of predation. 2. Many...
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Keywords: Antarctic oscillation, Cormack Jolly, Detection probability, El Nino southern oscillation, Pinniped, Seber, Shetland Islands, Southern annular mode, Tag loss