Ecology : Concepts and Applications with Online Learning Center (OLC) Password Card

by Molles, Manuel C.

• ISBN13: 9780072493528
• ISBN10: 0072493526
• Edition: 2nd
• Format: Paperback
• Copyright: 2001-07-20
• Publisher: MCG

Summary

This introductory general ecology text features a strong emphasis or helping students grasp the main concepts of ecology while keeping the presentation more applied than theoetical. An evolutionary perspective forms the foundation of the entire discussion. Evolution is brought to center stage throughout the book, as it is needed to support understanding of major concepts. The discussion begins with a brief introduction to the nature and history of the discipline of ecology, followed by section I, which includes two chapters on natural history—life on land and life in water. The intent is to establish a common foundation of natural history upon which to base the later discussions of ecological concepts. The introduction and natural history chapters can stand on their own and should be readily accessible to most students. They may be assigned as background reading, leaving 17 chapters to cover in a one-semester course. Sections II through VI build a hierarchical perspective: section II concerns the ecology of individuals: section III focuses on population ecology; section IV presents the ecology of interactions; section V summarizes community and ecosystem ecology; and finally, section VI discusses large-scale ecology and includes chapters on landscape, geographic, and global ecology. These topics were first introduced in section I within a natural history context. In summary, the book begins with the natural history of the planet, considers portions of the whole in the middle chapters, and ends with another perspective of the entire planet in the concluding chapter.

Table of Contents

1 Introduction: What is Ecology?

I Natural History

2 Life on Land

3 Life in Water

II Individuals

4 Temperature Relations

5 Water Relations

6 Energy and Nutrient Relations

7 Social Relations

III Population Ecology

8 Population Genetics and Natural Selection

9 Population Distribution and Abundance

10 Population Dynamics

11 Population Growth

12 Life Histories

IV Interactions

13 Competition

14 Exploitation: Predation, Herbivory, Parasitism, and Disease

15 Mutualism

V Communities and Ecosystems

16 Species Abundance and Diversity

17 Food Webs

18 Primary Production and Energy Flow

19 Nutrient Cycling and Retention

20 Succession and Stability

VI Large-Scale Ecology

21 Landscape Ecology

22 Geographic Ecology

23 Global Ecology