The relationship between the mean and spatial variability of Northern Hemisphere surface temperature anomalies over the last 1200 years is examined using instrumental and proxy records. Nonparametric statistical tests applied to 14 well-studied, annually resolved proxy records identify two centuries roughly ...
Over the last 50 years, Such temperatures might be good for a picnic or a hiking trip, but this is the Antarctica we are talking about. It is the most inhospitable place on the Earth because it is always a quite cold place. In fact, the average (平均) temperature of its central area...
解析 have risen 【详解】 考查谓语动词。句意:在过去的100年里,世界各地的平均气温上升了0.5摄氏度至10摄氏度。由时间状语“Over the past 100 years”可知,应使用现在完成时,且主语“average temperatures”为复数,所以谓语动词也应为复数。故填have risen。反馈 收藏 ...
Spatial correlations reveal strong coherence with temperatures over the British Isles, parts of western Europe, southern Scandinavia and northern parts of the Iberian Peninsula. NCAIRN suggests that the recent summer-time warming in Scotland is likely not unique when compared to multi-decadal warm ...
W. Evolution of global temperature over the past two million years. Nature 538, 226–228 (2016). Article ADS CAS PubMed Google Scholar Bereiter, B., Shackleton, S., Baggenstos, D., Kawamura, K. & Severinghaus, J. Mean global ocean temperatures during the last glacial transition. ...
Over the last 15 years, it has been established that aerobic bacteria residing in soils and other aerated ecosystems are the primary biogeochemical sink of the global hydrogen (H2) cycle1. These bacteria consume atmospheric hydrogen gas (tropospheric concentration ~0.53 ppmv / ~ 0.4 nM)2using...
解析 答案见上4. have risen 考查动词的时态和主谓一致。句意:在过去的 100年里,世界各地的平均气温上升了0.5摄氏度至10摄 氏度。由时间状语Over the past 100 years可知应使用现 在完成时,主语average temperatures为复数,故填have risen。 反馈 收藏 ...
Over the past 100 years, average temperatures around the world (rise) by 0.5 ℃ to 1 ℃.相关知识点: 试题来源: 解析 have risen [详解]考查动词时态。句意:在过去的100年里,全球平均气温上升了0.5℃到1℃。根据Over the past 100 years可知,应用现在完成时,主语average temperatures是复数,助动词使用...
The LIA temperature minimum about 1.5 °C below the long-term mean recorded in the mid-1780 s coincides with the strongest volcanic signal found in the Greenland ice cores over the past 700 years and may be, at least in part, a manifestation of cooling that followed the long-lasting AD ...
Over the past three decades, much of our knowledge of the early Eocene climate on both long (>105yr) and short (<105yr) time scales has been based on deep-sea temperature estimates derived from oxygen isotope measurements of microfossil carbonate skeletons of benthic foraminifera (δ18Ob). ...