Bubble Growth and Rise in Gassy Sediments

Abstract

Our long-term goal is a quantitative, mechanistic and predictive understanding of the dynamics of bubbles and bubble populations in marine sediments. We believe that this information can be used to improve and test acoustic backscatter models for sediments and to better understand the ebullitive flux of me thane, an important "greenhouse gas" , to the atmosphere.

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Document Details

Document Type
Technical Report
Publication Date
Sep 30, 2003
Accession Number
ADA629653

Entities

People

  • Bernard P. Boudreau
  • Bruce D. Johnson

Organizations

  • Dalhousie University

Tags

DTIC Thesaurus Topics

  • Acoustic Detection
  • Atmospheres
  • Fracture (Mechanics)
  • Greenhouse Gases
  • Greenhouses
  • Information Operations
  • Intensity
  • Marine Geology
  • Materials
  • Measurement
  • Mechanical Properties
  • Mechanics
  • Modulus Of Elasticity
  • Nova Scotia
  • Sediments
  • Stress Intensity Factors
  • Stresses

Fields of Study

  • Environmental science

Readers

  • Acoustical Oceanography.
  • Underwater engineering and Marine Technology.