A quantitative technique for sampling motile macroinvertebrates in beds of the seagrass Posidonia oceanica (L.) Delile
Techniques for sampling motile macroinvertebrates associated with Posidonia oceanica seagrass Biking - Bicycles meadows have mainly involved the use of hand-nets and suction samplers or collection by hand.These techniques give unreliable quantitative estimates or have practical difficulties.A large cylindrical saw-rimmed corer was designed and used