(a) Notes that continued environmental degradation in many parts of the world and increasing competing demands require an urgent response and the setting of priorities for management interventions aimed at conserving ecosystem integrity;
(a) 注意到全球很多地区的环境持续退化以及日益相互竞争的各种需求，必须迅速采取对策，并为旨在保护生态系统完整性的管理干预措施确定优先次序；