Sea otters: Their role in structuring nearshore communities
Science
By: J. A. Estes and J. F. Palmisano
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Abstract
A comparison of western Aleutian Islands with and without sea otter populations shows that this species is important in determining littoral and sublittoral community structure. Sea otters control herbivorous invertebrate populations. Removal of sea otters causes increased herbivory and ultimately results in the destruction of macrophyte associations. The observations suggest that sea otter reestablishment indirectly affects island fauna associated with macrophyte primary productivity.
Study Area
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Sea otters: Their role in structuring nearshore communities |
| Series title | Science |
| DOI | 10.1126/science.185.4156.1058 |
| Volume | 185 |
| Issue | 4156 |
| Year Published | 1974 |
| Language | English |
| Publisher | American Association for the Advancement of Science |
| Contributing office(s) | Western Ecological Research Center |
| Description | 3 p. |
| First page | 1058 |
| Last page | 1060 |
| Country | United States |
| State | Alaska |
| Other Geospatial | Aleutian Islands |