91. Encourages States that have not done so to become parties to the Protocol of 1997 (Annex VI-Regulations for the Prevention of Air Pollution from Ships) to the International Convention for the Prevention of Pollution from Ships, 1973, as modified by the Protocol of 1978 relating thereto, and furthermore to ratify or accede to the International Convention for the Control and Management of Ships' Ballast Water and Sediments, 2004,International Maritime Organization, document BWM/CONF/36, annex. thereby facilitating its early entry into force;
91. 鼓励尚未参加《经1978年议定书修订的1973年国际防止船舶造成污染公约1997年议定书》（附件六--《预防船舶空气污染条例》）的国家参加这项议定书，并批准或加入2004年《控制和管理船只压载水和沉积物国际公约》，国际海事组织，BWM/CONF/36号文件，附件。 以推动其早日生效；