This decommissioned ERA site remains active temporarily to support our final migration steps to https://ualberta.scholaris.ca, ERA's new home. All new collections and items, including Spring 2025 theses, are at that site. For assistance, please contact erahelp@ualberta.ca.
Search
Skip to Search Results-
Presence of a dominant native shrub is associated with minor shifts in the function and composition of grassland communities in a northern savannah
Download2021-01-01
Peetoom Heida, I., Brown, C., Dettlaff, M. A., Oppon, K J., Cahill, J. F.
Ecosystems are spatially heterogenous in plant community composition and function. Shrub occurrence in grasslands is a visually striking example of this, and much research has been conducted to understand the functional implications of this pattern. Within savannah ecosystems, the presence of...
-
2022-01-01
Cyclic tetraaryl[5]cumulenes (1a–f) have been synthesized and studied as a function of increasing ring strain. The magnitude of ring strain is approximated by the extent of bending of the cumulenic core as assessed by a combination of X-ray crystallographic analysis and DFT calculations. Trends...