Untangling Salt Marsh Food Webs

This is a part of Ecology of Rivers and Coasts—Food Webs and Human Impacts

Summary

The revelation that salt marshes are controlled by top-down forces of herbivores and other consumers.

Lecture:
(Duration: 45 min 16 sec)
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Two leading ecologists describe the complex interactions between species and their environment in aquatic ecosystems. Using field experiments, the researchers illustrate how interactions among organisms such as fish, crab, insects, snails, and algae determine the vitality of rivers and coastal...

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