North American Forest Dynamics Dataset

The video explores forest dynamics using Landsat satellite data, highlighting human and natural disturbances like fires, mining, and hurricanes. It discusses the impact of policy decisions, climate change, and insect outbreaks on forests and carbon storage. The role of remote sensing in monitoring these changes is emphasized.

What is the primary purpose of using Landsat satellite data in forest studies?

• To measure ocean temperatures

• To monitor urban development

• To track wildlife migration

• To study forest dynamics and disturbances

Which region is most affected by mountaintop removal mining?

• The Great Plains

• The Rocky Mountains

• The Southern and Central Appalachian Mountains

• The Pacific Northwest

How did Hurricane Hugo impact the forests in South Carolina?

• It led to widespread flooding

• It increased forest growth

• It caused a drought

• It knocked down large areas of trees

What natural role does fire play in the life cycle of some tree species in the Rocky Mountains?

• It prevents tree growth

• It clears space for new growth and releases seeds

• It causes permanent damage to the ecosystem

• It reduces biodiversity

What is a potential consequence of climate change on forest disturbances?

• More frequent insect outbreaks

• Increased resilience of trees to stress

• Decreased frequency of wildfires

• Reduced carbon storage capacity