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Full-Text Articles in Marine Biology
Climate Change And An Evolving Fishery: Do Declining Maternal Size And Planktonic Foods Affect Lobster Larval Survival In The Gulf Of Maine?, Alexander J. Ascher
Climate Change And An Evolving Fishery: Do Declining Maternal Size And Planktonic Foods Affect Lobster Larval Survival In The Gulf Of Maine?, Alexander J. Ascher
Electronic Theses and Dissertations
Many marine organisms exhibit bipartite life-cycles whereby reproductive adults dwell on the benthos while the larvae are pelagic. The pelagic stage is subject to mortality rates which far exceed those experienced by the organism during its benthic existence. The larval phase therefore represents an important bottleneck to larval recruitment. Small changes to survivorship in the plankton can have large consequences for subsequent year-class strength. Understanding the factors influencing successful larval recruitment is an important step towards predicting future stock abundances and maintaining healthy fisheries. The American lobster (Homarus americanus) is a large benthic crustacean which is economically and culturally important …