Understanding Near-Surface and In-cloud Turbulent Fluxes in the Coastal Stratocumulus-topped Boundary Layers

Abstract

LONG-TERM GOAL. The long-term goal is to understand the spatial and temporal variation of the surface fluxes in relation to the variability of the sea state and the stratocumulus-topped boundary layers. OBJECTIVES. The objective of this project is to quantify the spatial and temporal variability of the turbulent fluxes in the Monterey Bay area. The analysis from this study provides the surface forcing to our collaborators (AOSN investigators) and enable us to understand these variabilities in relation to the sea states and the stratocumulus-topped marine atmospheric boundary layers (MABL) properties. The results will also be used to evaluate COAMPS for simulating the stratocumulus-topped MABL (STBL). Our work in FY03 was focused on the production of calibrated and time-synchronized high-rate wind turbulence, temperature, and specific humidity data and processed surface fluxes of momentum, sensible heat, and latent heat fluxes from the raw aircraft measurements of the Autonomous Oceanographic Sampling Network (AOSN-II) Experiment co-sponsored by the Monterey Bay Aquarium Research Institute (MBARI) and ONR. We also had a first indication of the spatial and temporal variability of the surface turbulent fluxes over Monterey Bay.

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Document Details

Document Type
Technical Report
Publication Date
Sep 30, 2003
Accession Number
ADA629627

Entities

People

  • Qing Wang

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Aircrafts
  • Boundaries
  • Boundary Layer
  • Calibration
  • Heat Energy
  • Heat Flux
  • Latent Heat
  • Layers
  • Measurement
  • Pressure Measurement
  • Research Aircraft
  • Sea Surface Temperature
  • Static Pressure
  • Surface Temperature
  • Turbulence
  • Wind
  • Wind Velocity

Fields of Study

  • Environmental science

Readers

  • Acoustical Oceanography.
  • Oceanography.
  • Solar Physics