Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Creator O'Brien, Dennis Terrence Resource Type Article

Trophic cascades in the western Ross Sea, Antarctica: revisited

Creator:

Ainley, David G., Ballard, Grant, Jones, Randolph M., Jongsomjit, Dennis, Pierce, Stephen D., Smith, Walker O., Jr., and Veloz, Sam

Abstract:

We investigated mesopredator effects on prey availability in the Ross Sea, Antarctica, assessing the reasons why Adélie penguin Pygoscelis adeliae foraging trip duration (FTD) increases and diet changes from krill to fish as numbers of foraging penguins and competing cetaceans increase in the penguins’ foraging area. To investigate penguins’ seasonally...

Resource Type:

Article

Full Text:

. Pierce4, Walker O. Smith Jr3, Sam Veloz2 1H.T. Harvey & Associates Ecological Consultants, Los Gatos, CA
Frontal Scale Air–Sea Interaction in High-Resolution Coupled Climate Models

Creator:

Bryan, Frank O., Tomas, Robert, Dennis, John M., Chelton, Dudley B., Loeb, Norman G., and McClean, Julie L.

Abstract:

The emerging picture of frontal scale air–sea interaction derived from high-resolution satellite observations of surface winds and sea surface temperature (SST) provides a unique opportunity to test the fidelity of high-resolution coupled climate simulations. Initial analysis of the output of a suite of Community Climate System Model (CCSM) experiments indicates...

Resource Type:

Article

Full Text:

-Resolution Coupled Climate Models FRANK O. BRYAN, ROBERT TOMAS, AND JOHN M. DENNIS National Center for