Population dynamics and Productivity of McCown's Longspur at Matador, Saskatchewan
Organisms at the carnivore-omnivore level of an ecosystem, such as birds, do not represent a significant amount of biomass because of the inefficiency of energy transfer through the trophic levels of a natural system. Relative to that which is stored by the autotrophs, secondary consumer energy fixe...
| Published: |
2013
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| Online Access: | http://hdl.handle.net/10388/5620 |