Origins of the Kuroshio and Mindanao Current

Abstract

The boundary currents off the east coast of the Philippines are of critical importance to the general circulation of the Pacific Ocean. The westward flowing North Equatorial Current (NEC) runs into the Philippine coast and bifurcates into the northward Kuroshio and the southward Mindanao Current (MC). The partitioning of the flow into the Kuroshio and MC is an important observable. Quantifying these flows and understanding bifurcation dynamics are essential to improving predictions of regional circulation, and to characterizing property transports that ultimately affect Pacific climate. Fluctuations in the Kuroshio and MC can significantly impact variability downstream. For example, the Kuroshio penetrates through Luzon Strait into the South China Sea and onto the East China Sea shelf. The Kuroshio front dramatically alters stratification and may impact internal wave climate. This study incorporates observation, theory, and modeling to make fundamental advances in our knowledge of the origins of the Kuroshio and Mindanao current.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Sep 30, 2012
Accession Number
ADA590451

Entities

People

  • Bruce D. Cornuelle
  • Daniel L. Rudnick
  • Julie L. McClean
  • Luca R. Centurioni

Organizations

  • Scripps Institution of Oceanography

Tags

Communities of Interest

  • Space

DTIC Thesaurus Topics

  • Boundaries
  • Climate
  • East China Sea
  • Fluid Mechanics
  • Frequency
  • Frequency Bands
  • Internal Waves
  • Oceanography
  • Oceans
  • Pacific Ocean
  • Philippine Sea
  • Philippines
  • Sea Surface Temperature
  • South China Sea
  • Stratified Fluids
  • Surface Temperature
  • Topography

Fields of Study

  • Environmental science

Readers

  • Coastal Oceanography