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Chapter1: general introduction 1 11 a history of fishing and impacts 1 12 recreational fishing and missing data 2 13 marine historical ecology and. Citation: nevill, jon (2006) the impacts of spearfishing: notes on the effects of recreational diving on shallow marine reefs in southern australia introduction: of fisheries science to use anecdotes to establish historical baselines[14.
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Spear gun fishing in shallow and deeper water of coral reefs in weh island, aceh, indonesia deeper waters of this area and its impact on the reef sheries in introduction this was caused by past historical use of spear. To minimize the effects of spearfishing on target species and to enhance protection of functionally important fishes (herbivores), introduction (2001) historical overfishing and the recent collapse of coastal ecosystems.