海洋污染

• Since the first un conference on the environment in 1972 , un agencies and programmes have helped broker more than 300 international treaties and agreements relating to endangered species , marine pollution , ozone depletion , hazardous waste , biological diversity , climate change , desertification , fisheries , and industrial chemicals and pesticides
  自1972年联合国举行首次环境会议以来，联合国各机构和方案已帮助达成300多项国际条约和协定，涉及濒危物种、海洋污染、臭氧耗竭、有害废物、生物多样性、气候变化、荒漠化、渔业、工业化学品和杀虫剂等等。