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The Weather of January 2024 – A dry and warm January with a very cold interlude
With the northeast monsoon over the south China coast generally weaker than normal for most of the time in the month, January 2024 was overall warmer than usual in Hong Kong despite a very cold episode in the latter part of the month. The weather became very cold on 23 January with temperatures at the Observatory dropping to a minimum of 6.3 degrees. There were also icing reports at Tai Mo Shan on 23 – 24 January.
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Warmest January on record, 12-month average over 1.5°C above preindustrial
Jan 2024 was the warmest Jan in ERA5 data, going back to 1940. The global air temperature was 13.14°C, which is 0.70°C above the 1991-2020 average for Jan and 0.12°C above the previous warmest Jan. Taking into account the average of the last twelve months, the global mean temperature was the highest on record at 0.64°C above the 1991-2020 average and 1.52°C above the 1850-1900 preindustrial average.
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Scientists discover an alarming change in Antarctica’s past that could spell devastating future sea level rise
Evidence from a 2,000-foot-long ice core reveals that the West Antarctic Ice Sheet shrank suddenly and dramatically around 8,000 years ago, according to new
research — providing an alarming insight into how quickly Antarctic ice could melt and send sea levels soaring. Even if the world meets ambitious targets to limit global heating, West Antarctica will experience substantial ocean warming and ice shelf melting.
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Climate experts sound alarm over thriving plant life at Greenland ice sheet
A study has documented the change since the 1980s and shows that large areas of ice have been replaced with barren rock, wetlands and shrub growth, creating a change in environment. The findings show a near-quadrupling of wetlands across Greenland, which are a source of methane emissions. According to the findings, there are signs that the increased vegetation is resulting in further ice loss.
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Amazon’s record drought driven by climate change
One of our planet’s most vital defences against global warming is itself being ravaged by climate change. It was the main driver of the Amazon rainforest’s worst drought in at least half a century, according to a new study. In October, the Rio Negro – one of the world’s largest rivers – reached its lowest recorded level near Manaus in Brazil, surpassing marks going back over 100 years.
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中國氣象局發佈《2023年中國氣候公報》
中國氣象局發佈《2023年中國氣候公報》指出,2023年,我國氣候狀況總體偏差,暖乾氣候特徵明顯,澇旱災害突出。全國平均氣溫為10.71℃,較常年偏高0.82℃,為1951年以來歷史最高。降水量為615.0毫米,比常年偏少3.9%,為2012年以來第二少。全國平均高溫日數和極端高溫事件分別為歷史第二多和第四多,而全國平均降水日數為歷史第二少。
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Membership renewal is now more convenient
Payment through Faster Payment System (FPS) is now available (Our FPS ID: 166920512). Support your society, don’t forget to renew your membership!
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通訊錄的文章只以文章原本的語言表達。 The news in the Newsletter will be presented in the originating language only. |