JB

Unit-9-Ecosystem-based-Model-of-Human-Ecology

Page 1: Introduction

iStock Ecology Image

  • Image credit: FangXiaNuo 1395427215


Page 2: Objectives

Key Objectives of the Presentation

  1. Discuss basic concepts of human ecology.

  2. Describe the basic model of human ecology.

  3. Cite examples of human ecology applications.


Page 3: Table of Contents

  1. Introductions

  2. What is Human Ecology?

  3. Environmental Determinism and Possibilism in Human Ecology

  4. The Basic Model

  5. Human Ecology Applications

  6. Summary


Page 4: Presentation Overview

  • Exploration of fundamental concepts.

  • Examination of the basic model of human ecology.

  • Real-world applications highlighting the importance of the discipline.


Page 5: Introduction to Human Ecology

Definition

  • Study of human interaction with ecosystems, emphasizing that humans are part of ecosystems and not distinct from them.

Interdisciplinary Field

  • Draws on diverse academic areas, focusing on mutual influence between humans and environments.


Page 6: Introduction Continuation

  • Further exploration of human ecology fundamentals, basic model, and applications.


Page 7: What is Human Ecology?

  • Examines complex relationships between humans and environments.

  • Considers social, cultural, and environmental aspects of interactions.


Page 8: Interdisciplinary Nature

  • Bridges social and environmental sciences, integrating insights from sociology, anthropology, geography, biology, and environmental science.

  • Provides a holistic perspective on challenges and opportunities.


Page 9: Environmental Determinism and Possibilism

Focus of Discussion

  • Concentration on environmental determinism and possibilism within human ecology.


Page 10: Key Ideas in Environmental Determinism and Possibilism

  • Human beings are not passive or solely molded by their environment.

  • Human behaviors are not strictly limited by environmental constraints.


Page 11: The Basic Model

  • Introduction to the ecosystem-based model of human ecology.


Page 12: Example: Maori Ecosystem

  • Illustrates how early Maori people lived with nature.

  • Highlights choices, resource use, and societal organization to thrive in their surroundings.


Page 13: Dynamic Relationships in Human Ecosystems

  • An ecosystem-based model emphasizing relationships among human communities, environmental factors, and local flora and fauna.

  • Highlights influences on human behavior and culture.


Page 14: Understanding Human Ecology

Approach

  • Focused on studying human behavior in complex living systems.


Page 15: Commitments in Human Ecology

  1. Study of humans as living systems in complex environments.

  2. Ecological and evolutionary processes affecting humans similar to other species.

  • Emphasizes interdependence with Earth's resources.


Page 16: Ecosystem-Based Model Overview

  • Emphasizes relational aspects: flows of energy, materials, and information.

Types of Relations

    1. Inputs from the ecosystem (e.g., food, resources).

    1. Inputs from the social system (e.g., pollution, practices).


Page 17: Additional Relations in Ecosystem Model

    1. Changes in the social system (adaptations, institutions).

    1. Changes in the ecosystem (biodiversity loss, climate change).


Page 18: Human Agency in Ecology

  • Humans are active influences on their environment.

  • They affect the combinations of limits and opportunities for survival.


Page 19: Cognitive Population

  • Humans as a cognitive population making strategic survival decisions.

  • Distinct cultural traits develop within specific human populations despite external interactions.


Page 20: Human Ecology Applications

  • Overview of real-world applications of human ecology.


Page 21: Example: Maori Ecosystem Revisited

  • Reiteration of how the Maori people interacted with their environment.


Page 22: Maori Ecosystem Dynamics

  • Showcases complex relationships in Maori ecosystems.

  • Highlights the importance of human choices in adapting and thriving.


Page 23: Tsembaga Human Ecosystem Model

  • Overview of the Tsembaga people's interaction with their ecosystem.


Page 24: Tsembaga Ecosystem Connection

  • Interrelationship of various life elements impacting Tsembaga people's survival.


Page 25: Biophysical Model of Tsembaga Ecosystem

  • Serves as a mental map highlighting interconnections within the ecosystem.


Page 27: Summary Acon


Page 28: Summary of Human Ecology

  • Multifaceted field studying human-environment relationships.

  • Includes various subfields and frameworks, such as environmental determinism and cultural ecology.

  • Employs conceptual models to facilitate understanding of human and biophysical ecosystems.


Page 29: Thank You

  • Closing remarks.