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本周是世界水周。在这一周,长江水位异常尤其令国人关注。今年主汛期后长江水位不升反降,并且在持续退落。一些地方降到100多年来的最低值。长江安徽安庆段航基线水位24日已降至4．35米,为近50年(1957年有资料可查以来)安庆段汛期最低水位。受长江上游来水减少的影响,湖北长江河段出现主汛期历史罕见超低水位,目前各站水位每天以0．2米左右的速度下降。
This week is World Water Week. In this week, the Yangtze River anomalies are of particular concern to the public. After the main flood season this year, the Yangtze River water level rose instead of falling, and continued to decline. Some places dropped to the lowest level in more than 100 years. On the 24th, the baseline water level of the section of Anqing section of the Anjiang River in the Yangtze River has dropped to 4.35 meters. It is the lowest water level in flood season of Anqing section in the past 50 years (since 1957 data can be found). Affected by the decrease of incoming water in the upper reaches of the Yangtze River, the history of the main flood season in Hubei’s Yangtze River reaches a rare ultra-low water level. At present, the water level of each station drops at a rate of about 0.2 meters per day.