hat
Sous estrès sa yo ka kontribiye nan evènman lokal blanchi (dè dizèn jiska dè santèn de mèt), men mas koray blanchi evènman yo rive nan balans rejyonal, souvan pwolonje dè dizèn a dè santèn de kilomèt. Premye kòz mas blanchi se tanperati dlo anwo nan syèl la konbine avèk irradiance solè.
eng
These sources of stress can contribute to localized bleaching events (tens to hundreds of meters), but mass coral bleaching events occur at regional scales, often extending over tens to hundreds of kilometers. The primary cause of mass bleaching is elevated water temperature combined with solar irradiance.