veekogu vees hõljuvate liikumisvõimetute või väikese liikumisvõimega organismide - plankterite - kogum, mida kannab vool
animals and plants floating in the waters of seas, rivers, ponds and lakes, as distinct from animals which are attached to, or crawl upon, the bottom; especially minute organisms and forms, possessing weak locomotor powers or unable to swim actively
The competent Turkish authorities have undertaken to communicate regularly and quickly to the Commission data on the presence of plankton containing toxins in the harvesting areas.
