Contracting authorities must take action to reduce and reverse the negative impacts on the environment from our actions and activities to safeguard and protect future generations
Rhaid i awdurdodau contractio gymryd camau i leihau a gwrthdroi’r effeithiau negyddol ar yr amgylchedd o’n gweithredoedd a’n gweithgareddau i ddiogelu ac amddiffyn cenedlaethau’r dyfodol