Nature coexisting with wildfires Flashcards
1
Q
How can removal of large commercial trees increase fire risk?
A
It opens up the overstay canopy and increases sunlight penetration which increases the growth of highly flammable understory vegetation
2
Q
What are most structural losses due to?
A
Ember attacks, when smouldering plants are transported inside buildings
3
Q
What is the most effective strategy for decreasing structural losses?
A
Removing vegetation near structures
4
Q
What is strongly associated with structural losses?
A
Overhanging vegetation structures and ornamental plants
5
Q
What distance from forest edges in Australia is found to reduce structural losses?
A
Above 30 metres
6
Q
How can vegetation provide protection?
A
Some species of well-maintained trees can block embers and act as heat sinks
