J. Gregory

4 published titles

Developing quality assurance for fish counter data. Phase 1, Assessment of the salmonid fish counter network in England and Wales

1 edition

The development of applications and validation methods for hydroacoustic salmonid counters

1 edition

Using science to create a better place. Development of a fish counting system for fish passes

(Contributor)

1 edition

Using science to create a better place. Using video images for fisheries monitoring : a manual for using underwater cameras, lighting and image analysis

(Contributor)

1 edition