Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

Fish Densities and Biomass on Artificial Reefs vs Natural Habitats

5 Questions

0 Views

Fish Densities and Biomass on Artificial Reefs vs Natural Habitats

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What was observed by Lindberg and coauthors in recreational fisheries after eight months?

All legal sized gag were removed (correct)

Total biomass on fished reefs increased by 77%

3,038 lbs. of fish were added to the reefs

Abundance increased by 40%

According to Brock (1994), what was the average commercial catch in kg/day?

31 kg (correct)

40 kg

50 kg

34.8 kg

What impact did the researchers find that newly deployed ARs had on fish species, according to Matthews (1985)?

Prevented colonization by adult fish

Reduced total fish species recorded

Decreased fish movement from natural reefs

Increased colonization by adult fish (correct)

What misconception was highlighted by Michael Miglini regarding artificial reefs and their economic benefits?

<p>"An artificial reef boosts the ocean's capacity to create fish"</p> Signup and view all the answers

Why do many researchers view ARs as a potential risk for overexploitation according to the text?

<p>Due to the rapid colonization by adult fish on newly deployed ARs</p> Signup and view all the answers

Fish Densities and Biomass on Artificial Reefs vs Natural Habitats

Choose a study mode

Podcast

Questions and Answers

What was observed by Lindberg and coauthors in recreational fisheries after eight months?

According to Brock (1994), what was the average commercial catch in kg/day?

What impact did the researchers find that newly deployed ARs had on fish species, according to Matthews (1985)?

What misconception was highlighted by Michael Miglini regarding artificial reefs and their economic benefits?

Why do many researchers view ARs as a potential risk for overexploitation according to the text?

More Like This

Fascinating Facts About Fish

Marine Fish and Aquatic Creatures

Biology: Fish Anatomy and Habitat

Fish Biology Overview

Upgrade to continue