Those activities are mainly carried out in cooperation with the United Nations Environment Programme (UNEP) Regional Office for Europe and the WHO Regional Office for Europe,supported by a number of NGOs competent on international watercourse issues.

• 这些活动主要将与联合国环境规划署(环境规划署)欧洲区域办事处和世界卫生组织欧洲区域办事处合作进行，并由数 个有关国际水道问题的非政府组织支助。