introduction i. terms a. ecology 1. definitions ecology => scientific study of the relationship...

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Page 1: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

Page 2: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

INTRODUCTION

I. TermsA. Ecology1.

Definitions

Page 3: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

ECOLOGY => scientific study of the relationship between organisms and their environment

Relationship = InteractionsEnvironment = Abiotic vs. BioticMajor division of study ecosystem

Page 4: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

B. Hierarchy of Ecology

Page 5: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

1. Abiotic Potential = ??????????

2. Biotic Potential Molecules to Organisms

Page 6: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

3. Populations Biosphere

Page 7: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

3. Populations Biosphere

Page 8: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

Biomes are areas defined by the plant and animal life adapted for a particular biotic region.

Page 9: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

C. Why Study Ecology?1.

History

Page 10: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

a. Willdenow and Humboldt (early 1800’s) said similar climate = similar plant formsb. Haekel (1866) coined the term “ecology”c. Warming (early 1900’s) related plant morphology and physiology to biogeographyd. Lindeman (1940’s) traced energy flow through a lake community (ecosystem ecology)e. Carlson (1960) wrote Silent Spring

Page 11: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

II. Related Fields

Page 12: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

Page 13: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

III. How to study Ecology?A. Scientific

Method

Page 14: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

B. Process of Reasoning1.

Inductive2. Deductive

Page 15: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

C. Steps of the Method

Page 16: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

Variables: Control

sIndependentDependent

Page 17: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

Variables: Control

sIndependentDependent

Page 18: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

Variables: Control

sIndependentDependent

Page 19: INTRODUCTION I. Terms A. Ecology 1. Definitions ECOLOGY => scientific study of the relationship between organisms and their environment Relationship

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