Timber harvesting can contribute to the problem because the calcium removed with the trees would otherwise be recycled within the ecosystem as leaves and branches decompose.
(Timber harvesting; can contribute; to the problem; because the calcium removed with the trees would otherwise be recycled within the ecosystem as leaves and branches decompose) (the calcium; removed; with the trees) (the calcium removed with the trees; would otherwise be recycled; L:within the ecosystem as leaves and branches) (the calcium removed with the trees; decompose; )
Timber harvesting the calcium the calcium removed with the trees the calcium removed with the trees
can contribute removed would otherwise be recycled decompose
to the problem because the calcium removed with the trees would otherwise be recycled within the ecosystem as leaves and branches decompose
with the trees
L:within the ecosystem as leaves and branches