Nearshore Currents and Coral Reef Ecology of the West Coast of Guam, Mariana Islands

Abstract

The Naval Oceanographic Office conducted two field investigations of the currents and coral reef ecology at Guam during winter and summer 1971. These investigations were made to assist in planning the locations of proposed sewer outfalls and to determine the level of sewage treatment required to prevent toxic levels of pollution on the beaches of Guam and ecological damage to the surrounding coral reefs. Currents were observed with current meters, parachute drogues, and dye injections. Permanent ecological monitoring stations were installed on the reef. At these stations, the sessile organisms were identified and charted, underwater photographs were taken and photomosaics constructed, and various individual organisms were photographed close-up for documentation.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1974
Accession Number
AD0780435

Entities

People

  • Gregory Marchand
  • Howard D. Huddell
  • J. C. Willett

Organizations

  • Naval Oceanographic Office

Tags

Communities of Interest

  • Biomedical

DTIC Thesaurus Topics

  • Construction
  • Coral Reefs
  • Ecology
  • Environment
  • Fungi
  • Geological Surveys
  • Monitoring
  • Oceans
  • Parachutes
  • Philippine Sea
  • Photographs
  • Ridges
  • Security
  • Surface Waters
  • Three Dimensional
  • Topography
  • Water

Fields of Study

  • Environmental science

Readers

  • Aquatic Ecology
  • Coastal Oceanography
  • Environmental Engineering.