申論題

 請將以下三題之英文原文翻成中文,務求精準。

9. Marine debris, including plastics and microplastics (MDPMs), is considered "a global concern affecting all the oceans of the world". It has been observed everywhere: from coastal areas to remote areas far from any anthropogenic pollution sources； from surface waters throughout the water column to the deep water and ocean sediments； and from the equator to the poles, including trapped in sea ice. In the intervening years, however, marine debris has not only increased exponentially, but also become characterized by the growing presence -- and now prevalence -- of non-organic and non- biodegradable components, in particular plastics. An estimated minimum of 5.25 trillion plastic particles weighing 268,940 tons are currently floating in the world's oceans. These figures do not include plastics accumulating on beaches or the sea floor, trapped in sea ice or ingested by organisms, all of which may partly explain the tremendous loss of microplastics observed from the sea surface compared with expected rates of fragmentation (UN General Assembly, A/71/74, page 3).(20分).