Mae hyn yn bwysig er mwyn cael darlun llawn a chywir o weithgarwch cychod pysgota ym Mharth Cymru, ac o gychod sydd wedi’u cofrestru yng Nghymru pa le bynnag maen nhw, i reoli amgylchedd y môr a physgodfeydd yn well.
This is important in gaining a fuller and accurate picture of fishing boat activity in the Welsh zone, and for Welsh registered boats wherever they may be, to improve fisheries and marine environment management.