'Nonnative species' diaporamas de présentation

Chapter 22 Sustaining Wild Species

Chapter 22 Sustaining Wild Species. The Story of Martha.

1.03k views • 84 slides

Chapter 7

Chapter 7. Community Ecology. Core Case Study: Why Should We Care about the American Alligator?. Hunters wiped out population to the point of near extinction. Alligators have important ecological role. Figure 7-1. Core Case Study: Why Should We Care about the American Alligator?.

689 views • 58 slides

Chapter 7

Chapter 7. Community Ecology. Core Case Study: Why Should We Care about the American Alligator?. Hunters wiped out population to the point of near extinction. Alligators have important ecological role. Figure 7-1. Core Case Study: Why Should We Care about the American Alligator?.

652 views • 58 slides

Community and Population Ecology

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Extinction Is Forever

Extinction Is Forever. Extinction Is Forever. Passenger pigeon was hunted to extinction by 1900 when a young boy in Ohio killed the last in the wild In 1813, John James Aududon saw a huge flock that took 3 days to pass and was so dense it darkened the sky

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Study 466 Trawl Update - 2003

Study 466 Trawl Update - 2003.

370 views • 26 slides

Splash Screen

Splash Screen.

286 views • 22 slides

CST Review

CST Review. Ecology and Evolution. Ecology Power Standards. BI 6.a-Students know biodiversity is the sum total of different kinds of organisms and is affected by alterations of habitats.

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Joe Unger Institute for Outdoor Recreation and Tourism, Utah State University

Understanding the Experiences and Preferences of Utah Anglers: Preliminary Findings from a 2011 Survey of Resident and Nonresident License Purchasers. Joe Unger Institute for Outdoor Recreation and Tourism, Utah State University. Outline. Introduction/Survey Methods Goals and Objectives

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Chap. 10: Biodiversity Sect . 2: Biodiversity at Risk Key Vocabulary

Chap. 10: Biodiversity Sect . 2: Biodiversity at Risk Key Vocabulary. Mass Extinction Endangered Species Threatened Species Exotic Species Invasive Species. Poaching Endemic Species Biodiversity Hotspots. Biodiversity at Risk.

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Chapter 10 Section 2

Chapter 10 Section 2. Biodiversity at Risk. Objectives. Define and give examples of endangered and threatened species Describe several ways that species are being threatened with extinction globally Explain which types of threats are having the largest impact on biodiversity

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Endangered Species Management Chapter 16

Endangered Species Management Chapter 16. Protected Fishes. 743 native species in US & Canada 418 species (56%) receive some degree of endangered species protection 235 species (32%) are fully protected in all or part of their range by some governmental agency. The Problems.

115 views • 11 slides