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Filtering by: Creator Muyanja, Andrew W. Has journal sim PLoS ONE Non-Academic Affiliation Hatfield Marine Science Center

Density Can Be Misleading for Low-Density Species: Benefits of Passive Acoustic Monitoring

Creator:

Rogers, Tracey L., Ciaglia, Michaela B., Klinck, Holger, and Southwell, Colin

Abstract:

Climate-induced changes may be more substantial within the marine environment, where following ecological change is logistically difficult, and typically expensive. As marine animals tend to produce stereotyped, long-range signals, they are ideal for repeatable surveying. In this study we illustrate the potential for calling rates to be used as a...

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species, r _ is the estimated cue production rate. K is the number of replicate sensors used, w _ is
Recruitment, Growth and Mortality of an Antarctic Hexactinellid Sponge, Anoxycalyx joubini

Creator:

Dayton, Paul K., Kim, Stacy, Jarrell, Shannon C., Oliver, John S., Hammerstrom, Kamille, Fisher, Jennifer L., O'Connor, Kevin, Barber, Julie S., Robilliard, Gordon, Barry, James, Thurber, Andrew R., and Conlan, Kathy

Abstract:

Polar ecosystems are sensitive to climate forcing, and we often lack baselines to evaluate changes. Here we report a nearly 50-year study in which a sudden shift in the population dynamics of an ecologically important, structure-forming hexactinellid sponge, Anoxycalyx joubini was observed. This is the largest Antarctic sponge, with individuals...

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Article

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, James Barry6, Andrew R. Thurber7, Kathy Conlan8 1 Scripps Institution of Oceanography, La Jolla

ScholarsArchive@OSU

Density Can Be Misleading for Low-Density Species: Benefits of Passive Acoustic Monitoring

Recruitment, Growth and Mortality of an Antarctic Hexactinellid Sponge, Anoxycalyx joubini

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