A critique from a team led by Utah State University ecologist Dan MacNulty and published in Forest Ecology and Management has prompted a formal correction to a high-profile study on aspen recovery ...

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This is a preview. Log in through your library . Abstract ABSTRACT: We developed 4 simple numerical models of plankton dynamics to explore how nutrient enrichment and habitat variability might ...

In ecology, the trophic level is the position that an organism occupies in a food chain - what it eats, and what eats it. Wildlife biologists look at a natural "economy of energy" that ultimately ...

We humans have altered our planet’s surface, atmosphere, and its flora and fauna so dramatically that our impact is the defining feature of our geographical age, the Anthropocene. One school of ...

BILLINGS – Following the reintroduction of wolves to Yellowstone National Park in 1995-97, the regrowth of aspen trees became a worldwide story, highlighting the importance of large predators. The ...

The trophic cascade is a combination of two words- trophic which means feeding and nutrition or trophic level of the food chain; cascade means succession of stages, operations, processes or units.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Where do humans fall in the food chain? You can probably already ...