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Influence of a Sedimentary Source of Nd on Deep Ocean εNd Distributions

Creator:

Abbott, April N.

Abstract:

Ocean circulation is an important component in Earth's climate system. Predicting future climate and circulation changes requires an improved understanding of the past relationship between climate and ocean currents. The neodymium isotope composition (εNd) of water masses is frequently used as a quasi-conservative tracer to reconstruct ocean circulation. The current...

Resource Type:

Dissertation
Variability in mesoscale circulation and its effects on zooplankton distribution in the Northern California Current

Creator:

Keister, Julie Eileen

Abstract:

In eastern boundary current upwelling ecosystems, mesoscale circulation features such as eddies and upwelling filaments play a prominent role in the transfer of water and the associated plankton from the productive nearshore to the oligotrophic deep sea. The relationship between mesoscale circulation, zooplankton distributions, and the across-shelf transport of coastal...

Resource Type:

Dissertation