Session T-96: Reef survey

Time: 6 AM

Goals:

· To provide fundamentals in coral identification, reef fish identification and coral reef topography

· To allow trainees the opportunity to acquire basic snorkeling/ diving techniques

· To acquaint trainees with survey techniques in which to properly assess the carrying capacity of a given reef in as short a time as possible

Overview:

This session is particularly useful to the marine fisheries PCV. They have a need to understand the dynamics of change affecting coral reefs. For the PCY to be able to survey a reef for potential exploitation of underutilized fish species and assess the carrying capacity is also important. In addition, the role of the PCV as a coral reef ecologist providing extension workshops on conservation to fishing communities, underutilized species exploitation or implementation of artificial reefs will greatly assist the development of small-scale fisheries in the PCV specific country.

Materials and Equipment:

· Flip chart, markers, diving gear (mask, snorkel, flippers, diving knife/tool, storage bag) small boat 8-12 feet with outboard, or large Diesel vessel for bigger group.

Trainer's Note:

This session can be supplemented with tie-ins to other small-scale fishing sessions. Orientation to Poisonous/Toxic Marine Fish- Special Project should be conducted prior to this session.

Procedures:

Trainer's Notes:

Care should be taken to insure an adequately stocked first aid kit, innertubes for diver floats, and fresh drinking water. Most trainees will be entering an environment which is new to them, an environment with hidden dangers, i.e. sea urchins, coral cuts, shark menace, sunburn--the list goes on. Caution and safety must be stressed at all times. Again, spearguns and spears should not be allowed on the trip.