这项题为《海洋碳综合研究》的报告认为，科学模型对海洋吸碳量的估算可能与实际存在差异，全球范围的差异在10%至20%之间，在某些地区差异甚至更大。这些差异源于长期数据有限，以及对关键过程如何响应气候变化的理解存在缺口。
The mineral-rich east of DR Congo has been dogged by conflict for more than 30 years, since the 1994 Rwandan genocide.
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The group said it was committed to keeping what was leftover from the larder out of landfill and any perishable item that would not last another week goes to a Long Buckby farm, in Northamptonshire, to feed its animals.
Angela Benavides, editor of Explorers Web, notes that as well as choosing Austria's highest summit, 3,798m (12,461ft) high, Kerstin G and Thomas P also chose a more difficult, technical route.