Introduction to Forest Composition and Structure – Online – April 14th & 16th, 2026

Location: Fully online

Note: This event is split into two sessions over two days; April 14th & April 16th, 2026.

Forests are more than just a collection of trees, they are diverse, living systems shaped by structure, function, and change over time. This course explores how tree communities are grouped and classified, including age and development class, seral stage, regeneration methods, and species composition. You’ll gain insight into how these classifications relate to ecosystem function, forest health, and natural processes such as regeneration, growth, and disturbance.

The course also introduces the other biotic and abiotic components of forests such as soils, climate, wildlife, and more – that contribute to the complexity of forest ecosystems. Real-world examples and practical scenarios help learners “see the forest among the trees,” with a strong emphasis on understanding how structure and function are inseparable in healthy forest systems.

This course lays the groundwork for more advanced topics such as forest health, disturbance ecology, and site classification. It is ideal for natural resource professionals, technicians, biologists, land managers, woodlot owners, and outdoor enthusiasts who want to better understand forest ecosystems from the ground up.

Learners new to tree identification are encouraged to complete the Applied Tree Identification MicroCourse (or equivalent experience) before taking this course.

Key Learning Outcomes:

• Distinguish between a tree, stand, forest, and landscape
• Understand how and why trees are grouped and classified
• Recognize key biotic and abiotic components of forest ecosystems
• Explore how forest structure shapes ecosystem function
• Build transferable skills that support further learning in forest health, site factors, and dynamics

Format: 2 x 2-hour sessions.