'Habitat loss' diaporamas de présentation

Global Environmental Problems

Global Environmental Problems. David P. Chynoweth University of Florida. Outline Of Problems (1). Atmosphere green house gases (climate change) acid rain ozone (uv light penetration). Outline Of Problems (2). Ecosphere habitat loss freshwater supply bioinvasion

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Conservation Genetics

Conservation Genetics. 6080 Fall 2009. We will talk about genetics from two perspectives. First, we will talk about how genetics influences the viability of populations, both now and in the sense of adaptation to future change.

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Threatened and Endangered Species

Threatened and Endangered Species. Extinction. Extinction is both a natural and a human mediated process There are temporal and spatial dimensions to extinction Paleoextinctions, which by some are considered to have occurred more than 400 years ago and less the result of human activities

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CHAPTER 20 Human Impacts on the Environment

CHAPTER 20 Human Impacts on the Environment. Outline: I. Introduced species II. Human impacts III. The biodiversity crisis IV. Conservation biology V. The goal of sustainable development. About 12% of all known bird species are endangered.

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SHARK CONSERVATION

SHARK CONSERVATION. Sharks. The sharks, skates and rays belong to vertebrate class Chondrichthyes ; subclass Elasmobranchii They differ from bony (teleost) fish as they have: a cartilangenous skeleyon 5+ gill slits instead of a single boney gill covering (operculum)

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Wildlife Program Overview

Wildlife Program Overview Mason Reid, Wildlife Ecologist Mount Rainier National Park NPS Mission and Policies Organic Act and NPS Policies

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Chap. 3 Extinction

Chap. 3 Extinction. ??? ????? Ayo Japalura@hotmail.com. Chap. 3 Extinction. Rate of extinction Causes of extinction Risks confronted by endangered species Characteristics of species and their relationship to extinction. 3.1 The Extinction Crisis. Extinction

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Michigan Student Caucus Platform and Service Actions Presented December 8, 2010 Michigan State Capitol Lansing, MI michi

Michigan Student Caucus Platform and Service Actions Presented December 8, 2010 Michigan State Capitol Lansing, MI http://michiganstudentcaucus.org.

530 views • 29 slides

THE MONARCH BUTTERFLY

THE MONARCH BUTTERFLY The Monarch Butterfly, or Danaus plexippus , is one of the most beautiful and fascinating insects in North America. Unfortunately, due to habitat loss, the species is in rapid decline.

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The use of native vegetation in Xeriscaping creates habitat for native wildlife while reducing the risk of invasion

The use of native vegetation in Xeriscaping creates habitat for native wildlife while reducing the risk of invasion Greg Cronin University of Colorado at Denver and Health Sciences Center March 8, 2007 Some Goals of Xeriscaping Water conservation

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3.2 How Humans Influence Ecosystems

3.2 How Humans Influence Ecosystems. Human intrusion has caused many BC wetlands to disappear. In the past 100 years up to 70% of the wetlands in the lower Fraser Valley have been lost. Wetlands are special ecosystems that contain completely waterlogged soil for long periods of time.

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A Look Into Amazonia Tropical Deforestation

A Look Into Amazonia Tropical Deforestation. Ross Pysh Susan Johnson Rachel Ross. Outline. Hypothesis Deforestation and Biodiversity Climate Change and the Global Carbon Cycle Social and Political Aspects Possible Solutions Conclusion. Hypothesis.

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Animal Survival

Animal Survival. WALT: to know that animal survival is under threat. Some facts. In 1950, 15% of the world was covered by rainforest. By 2000 it is estimated that only 7% of the rainforest will remain. By 2042 no rainforests will exist 60% of all living things are found in the Rainforest

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Millennium Ecosystem Assessment Biodiversity Synthesis Dr. Walter Reid, Millennium Ecosystem Assessment

Millennium Ecosystem Assessment Biodiversity Synthesis Dr. Walter Reid, Millennium Ecosystem Assessment. Largest assessment ever undertaken of biodiversity and the health of ecosystems. Prepared by 1360 experts from 95 countries; extensive peer review

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It Stinks! Extinction

It Stinks! Extinction. Second Grade. The Student will:. Recognize that some plants and animals that formerly inhabited the earth are no longer present on earth. What is extinction?. What is extinction?.

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Effect of Increased Impervious Cover

Hydromodification. Effect of Increased Impervious Cover. Regional Issue ? Regional Approach. Relationship between increased impervious cover and stream stability is a regional concern Stormwater Monitoring Coalition (SMC) decided to address this issue under their research agenda

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CH 22 SUSTAINING WILD SPECIES

CH 22 SUSTAINING WILD SPECIES. IV. Extinction Threats from Habitat Loss A. Greatest threat is habitat loss, degradation and fragmentation Highest species loss from rainforest deforestation, coral reef destruction, pollution in streams Disturbances come from:.

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Lake Effect Newsletter Michigan Chapter of the North American Lake Management Society

INSIDE THIS ISSUE. October 2008. Lake Effect Newsletter Michigan Chapter of the North American Lake Management Society. Presidential TidBits Submitted by Lois Wolfson, President, McNALMS

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List of endangered animals in Thailand, Myanmar and Malaysia

List of endangered animals in Thailand, Myanmar and Malaysia. Continue. Continue. Continue. Continue. Summary. The extinction of animals are mainly caused by the habitat loss due to human beings activities. Forest loss and degradation is due to the

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