57. Encourages subregional or regional fisheries management organizations or arrangements and States and entities referred to in the Convention and in article 1, paragraph 2 (b), of the Agreement that are members of or participate in such organizations or arrangements, to consider adopting, where appropriate and in accordance with international law, conservation and management measures for fish stocks that fall within the competence of such organizations and/or arrangements but are not yet managed by them, in particular for those stocks that have vulnerable life histories, that scientific data indicate are in decline and/or are subject to an international plan of action of the Food and Agriculture Organization of the United Nations;
57. 鼓励次区域或区域渔业管理组织或安排，以及属于这种组织或安排的成员或参加其活动的国家及《公约》和《协定》第1条第2款(b)项所述的实体酌情考虑依照国际法采取措施，养护和管理在这些组织或安排的管辖范围内但尚未加以管理的鱼类种群，特别是生活史使其易受伤害、科学数据表明其数量在减少和（或）联合国粮食及农业组织国际行动计划所包括的鱼类种群；