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Blog Tags: Ask Dr. Pauly

Oceana Magazine, Dr. Pauly Column: How Do We Know How Many Fish There Are in The Sea?

Dr. Pauly talks to Oceana magazine about fisheries management

School of damselfishes (Chromis chromis) off Spain. (Photo: Oceana / Carlos Suárez)

To set sustainable fishing quotas, fisheries scientists must first understand how big populations are so that species can continue to reproduce and build their populations while being fished. In this column, Oceana board member and fisheries professor Dr. Daniel Pauly discusses the methodology in determining stock assessments. This article first appeared in the summer 2014 issue of Oceana magazine, and you can read previous Dr.


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Ask Dr. Pauly: What are bycatch and discards?

(Photo: Oceana)

Ocean conservationists talk a lot about "bycatch" and "discards." But what exacty do these terms mean? In each issue of Oceana magazine, fisheries scientist and Oceana board member Dr. Daniel Pauly breaks down a commonly used fisheries term. In the recent issue, Dr. Pauly explains these technical terms and how they contribue to overfishing. 


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