'Called pioneer species' diaporamas de présentation

Table of Contents

Ecosystems. Chapter 16. Table of Contents. Section 1 What Is an Ecosystem? Section 2 Energy Flow in Ecosystems Section 3 Cycling of Materials in Ecosystems. Section 1 What Is an Ecosystem?. Chapter 16. Objectives. Distinguish an ecosystem from a community.

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Biodiversity: Who cares?

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Ecosystems on Land

Ecosystems on Land. To me every hour of the light and dark is a miracle, every cubic inch of space is a miracle, every square yard of the surface of the Earth is spread with the same. - Walt Whitman. This is the biosphere -- the part of the Earth that supports life.

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Destruction or Succession?

Destruction or Succession?. Yellowstone National Park, 1988. Succession is the gradual process of community development. It involves species in one stage being replaced by different species. The time involved in succession is on a scale of tens, hundreds and thousands of years.

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Destruction or Succession?

Destruction or Succession?. Yellowstone National Park, 1988. Succession is the gradual process of community development. It involves species in one stage being replaced by different species. The time involved in succession is on a scale of tens, hundreds and thousands of years.

237 views • 23 slides