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new research 称海洋 plastics 沉积 rate 每15 year 翻一番

Date: 2020-05-26 05:58 Views: 3219 Source: Internet

        据 outer 媒报道, 斯克里普斯海洋 research research 人员发 table/sheet in 《科学进展》杂志 upper research 称, plastics rate 自第二次 world large 战结束以 呈指数 growth, 每15 year 翻一番. 科学家们 in USA add 利福尼亚州圣巴巴拉海盆提取 1834 year 至2009 year 沿海沉积 material core analysis.

        他们发现, plastics rate 自第二次 world large 战结束以 呈指数 growth, 每15 year 翻一番. 2010 year 圣巴巴拉海盆 plastics material is front 10倍, its in 2/3 plastics pellets is plastics fiber, 1/5 is other plastics sheet/slice, 1/10 is plastics film.

        第二次 world large rear plastics output/production volume upper rise, 科学家们 will 1945 year rear 时期命名 is “ large accelerated 期”, table/sheet plastics can use 标志人 type 世 开始.

        据估计, year has 480万至1270 10,000 tons plastics waste 进入海洋, this waste year for system formed ultra- 100 100 million loss 失. 科学家 forecast, remove non policy or waste material tube/pipe 理发生 significantly 改变, future plastics material growth speed degree will add fast.