In early spring, an aspen clone will produce small, inconspicuous strings of reproductive ... The ability of aspen to produce whole stands of "trees" vegetatively provides yet another key element ...

Careful examination of an aspen trunk reveals that it is slightly green in colour, and this indicates the presence of chlorophyll there. This enables the tree to absorb a small amount of the sun ...

Warming temperatures continuously impact mankind, wildlife, major corporations and propositions at all levels of government, but for Flagstaff forests, climate change is a catalyst for countless ...