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Filtering by: Creator Oregon Dept. of Fish and Wildlife. Marine Resources Program Creator Heppell, Selina S. License Attribution 3.0 United States

Patterns of loggerhead turtle ontogenetic shifts revealed through isotopic analysis of annual skeletal growth increments

Creator:

Ramirez, Matthew D., Avens, Larisa, Seminoff, Jeffrey A., Goshe, Lisa R., and Heppell, Selina S.

Abstract:

Ontogenetic changes in resource use often delimit transitions between life stages. Ecological and individual factors can cause variation in the timing and consistency of these transitions, ultimately affecting community and population dynamics through changes in growth and survival. Therefore, it is important to document and understand behavioral and life history...

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, characterized by utilization of both oceanic and neritic resources in transitional growth years; (C) continual
Quantification of Habitat and Community Relationships among Nearshore Temperate Fishes Through Analysis of Drop Camera Video

Creator:

Easton, Ryan R., Heppell, Selina S., and Hannah, Robert W.

Abstract:

Temperate nearshore reefs along the Pacific coast of North America are highly valuable to commercial and recreational fisheries yet comprise a small fraction of the seabed. Monitoring fisheries resources in this region is difficult; high-relief structural complexity and adverse sea conditions have led to a paucity of information on temperate...

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Article

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, Corvallis, Oregon 97331, USA Robert W. Hannah Oregon Department of Fish and Wildlife, Marine Resources