or decades it has been known that excluding fire from forest ecosystems
is causing a change in their structure. Large amounts of downed trees
are accumulating, and forests are becoming overgrown and extremely dense.
Two important results are increased fire danger and the declining health
of these ecosystems.
Next - Health and Safety: Increased fire danger...
or decades it has been known that excluding fire from forest ecosystems
is causing a change in their structure. Large amounts of downed trees
are accumulating, and forests are becoming overgrown and extremely dense.
Two important results are increased fire danger and the declining health
of these ecosystems.