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- What are the reasons fishing is so bad for the reef and any measures taken to reduce the impact of fishing?When populations of ocean perch and herring are reduced, which other species in this ecosystem are directly affected? Identify at least two species that directly lose their food source.Describe the current population of Great White Sharks ( abundance, density,dispersion, dispersal ability )
- why might an overfished stock never recover to its original population level?What has happened to the green anole lizard in terms of population decline? Would establing a protected area in an urban city help this species? How or why not?What contributions have laboratory and mathematical models made to our understanding of predator–prey population cycles? What are the shortcomings of these modeling approaches? What are their advantages?