The material discusses the concept of salvage logging. While the reading posits that this approach has many benefits for a aforest and the economy, the listening disagrees and states that salvage logging could cause serious long-term environmental damage.
First, the author mentions that cleaning up the dead trees helps new trees to grow. On the other hand, the professor opposes this and explains that removing the dead trees is not necessary for other trees to grow. The lecturer adds that dead trees could enrich the soils with nutrients that could benefit new trees. The speaker claims that cleaning up dead trees after the fire removes these natural nutrients, which are essentila for new trees to grow.
Second, the writer states that salvage logging helps to diminsh the dangers of insect infestation. On the contrary, the professor refutes this and says that the super barck beetles have found in forests for hungrad of years and did not have severe danger. The professor adds that these insects could be used by birds to perform a healthy forest. The speaker concludes that salvage logging causes more harm to environment than these insects.
Third, the reading points out that salvage logging has an economic benefits. Conversely, the professor contradicts this and states that salvage logging has small financial benefits, which does not last for a long time. Furthermore, the lecturer adds that this approach should use helicopter, which is very expoensive. In addition to that, the speaker explains that the jobs that could be created by salvage logging are temprorary and could be filled from outside. The professor explains that outside workers could have more experience than the local residential has.
The material discusses the concept of
salvage
logging
. While the reading posits that this approach has
many
benefits
for
a
aforest
and the economy, the listening disagrees and states that
salvage
logging
could cause serious long-term environmental damage.
First
, the author mentions that cleaning up the
dead
trees
helps
new
trees
to grow.
On the other hand
, the
professor
opposes this and
explains
that removing the
dead
trees
is not necessary for other
trees
to grow. The lecturer
adds
that
dead
trees
could enrich the soils with nutrients that could
benefit
new
trees
. The speaker claims that cleaning up
dead
trees
after the fire removes these natural nutrients, which are
essentila
for new
trees
to grow.
Second, the writer states that
salvage
logging
helps
to
diminsh
the
dangers
of insect infestation.
On the contrary
, the
professor
refutes this and says that the super
barck
beetles have found in forests for
hungrad
of years and did not have severe
danger
. The
professor
adds
that these insects could be
used
by birds to perform a healthy forest. The speaker concludes that
salvage
logging
causes more harm to environment than these insects.
Third, the reading points out that
salvage
logging
has an economic
benefits
.
Conversely
, the
professor
contradicts this and states that
salvage
logging
has
small
financial
benefits
, which does not last for a long time.
Furthermore
, the lecturer
adds
that this approach should
use
helicopter, which is
very
expoensive
.
In addition
to that, the speaker
explains
that the jobs that could
be created
by
salvage
logging
are
temprorary
and could
be filled
from outside. The
professor
explains
that outside workers could have more experience than the local residential has.