资讯

我们主要的ENSO监测指标——热带太平洋中部 Niño-3.4 区域的海表温度,在经历了去年冬季跌破拉尼娜阈值后,过去几个月已接近长期平均水平。根据我们最可靠的海温数据集,5月份Niño-3.4区域温度比长期平均值低0.2°C(约0.4°F)。
2024年8月,我站在西西里岛卡塔尼亚机场的柏油路上,热浪裹挟着咸腥的海风扑面而来。地表温度显示48.8℃,手机弹窗跳出新闻——这是欧洲有记录以来的最高温。我的背包里装着三瓶矿泉水、防晒霜和折叠遮阳帽,但不到半小时,水已耗尽,防晒霜在皮肤上融化成黏腻 ...
HARARE, June 18 (Xinhua) -- Zimbabwe has set a new tobacco production record after more than 300 million kg of leaf tobacco worth over 1 billion U.S. dollars have been sold since the marketing season ...
XINING, June 18 (Xinhua) -- A new study has unveiled the key mechanism for alpine grassland carbon sink on the Qinghai-Tibet Plateau in western China, providing scientific underpinning for ecological ...