Course ID: | GEOG(PBIO) 4220/6220. 3 hours. |
Course Title: | Ecological Biogeography |
Course Description: | Patterns of plant distribution in contemporary landscapes and underlying processes, including vegetation dynamics, disturbance ecology, biogeomorphology, dendrochronology, and environmental history. |
Oasis Title: | ECOLOG BIOGEOG |
Prerequisite: | GEOG 1111 or ECOL(BIOL) 3500-3500L or permission of department |
Semester Course Offered: | Offered fall and spring semester every year. |
Grading System: | A-F (Traditional) |
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Course Objectives: | Successful completion of this course will provide the following learning outcomes:
A basic understanding of physical and biological processes that influence the
spatial expression of vegetation at local and regional scales
An appreciation of the diversity of life and its linkages with physical systems of
the environment
An awareness of the dynamic nature of ecological systems, with emphasis on
disturbance regimes and patterns of vegetation recovery
An ability to recognize the reciprocal interactions between human action,
modification of the biosphere, and past/future global environmental change
A greater cognizance of the importance of science in the everyday functioning of our
planet, and its crucial role in informing conservation policy and decision making
This course meets the following General Education Abilities by accomplishing the
specific learning objectives listed below:
Communicate effectively through writing. This is met by a series of writing
assignments associated with supplemental reading and data analysis.
Communicate effectively through speech. This is met by oral presentations,
discussion leading, and classroom participation.
Computer Literacy is addressed through course administration, student-faculty
electronic interaction, and data analysis activities and assignments.
Critical Thinking is central to the learning objectives of this class, and is
developed through homework assignments, lecture, classroom discussion, and inquiry-
based learning efforts.
Moral Reasoning (Ethics) is an important element of this course, as it explores
linkages among the physical environment, hazards, human health and welfare, and
appropriate technologies. Moral reasoning is developed through lectures, writing
assignments, classroom discussion, and inquiry-based learning activities. |
Topical Outline: | Basic plant requirements
Light and temperature
Water and nutrients
Vegetation-environment relationships
Vegetation data: Vegetation sampling basics
Nature of plant communities
Primary and secondary succession / early concepts
Modifications of early concepts of succession / population growth models
r- and K-selection / successional trends
Shifting mosaic steady-state concept
Vegetation data: Field data collection
Compositional models of succession
Population size and age structures
Environmental influences on vegetation dynamics
Multiple successional pathways
Vegetation data: Density, dominance, and importance value
Disturbance and patch dynamics
Attributes of disturbance regimes
Vegetation data: Diversity measures
Fire and fire behavior
Fire properties and types
Fire ecology and suppression
Vegetation data: Ordination techniques
Fire regimes and landscape dynamics
Windstorms
Biogeomorphology: General principles
Biogeomorphology: Floods and riparian environments
Fieldtrip: North Georgia Mountains
Biogeomorphology: Mass wasting and alluvial fans
Biogeomorphology: Coastal environments
Biogeomorphology: Glaciated landscapes
Paleo-environmental reconstruction
Holocene environmental history |