The hashcode is an informal way to "tag" something to a category or categories. For example, the second tweet there refers to both theTedconference and marks the tweet as a Haiku. (Haiku on Twitter are called "Twaiku" but that's pretty geeky. ;) Hashcodes can help you be social at ...
of the shift in the DBH x hollow occurrence relationship with elevation. HBTs at low elevation exhibited the smallest shift in the relationship followed by mid-elevation trees and then high elevation trees. The greater shift in hollow occurrence by DBH with increasing elevation is likely due to t...