Nicholas Gotelli and Fernando T. Maestre discuss simple randomization tests for quantifying the effect of species on ecosystem variables, and the use of "natural experiments" to explore their contribution to ecosystem function.
Published 08/25/11
Shannon Pelini demonstrates experimental equipment designed to test the effects of warmer climates on forest ecosystems - and, particuarly, arthropods.
Published 07/06/11
Brett Favaro, Simon Fraser University and Vancouver Island University, demonstrates the construction of TrapCam apparatus: an inexpensive camera system developed for the study of deepwater animals and ecology.
Published 06/21/11