搜索结果: 1-13 共查到“国际动态 河流学与河口水文学”相关记录13条 . 查询时间(3.059 秒)
中哈签署关于共同管理和运行苏木拜河联合引水工程政府间协定
水利部 苏木拜河联合引水工程 哈萨克斯坦
2022/9/16
2022年9月14日,水利部副部长、中哈利用和保护跨界河流联合委员会中方代表田学斌与哈萨克斯坦生态、地质和自然资源部副部长莎拉别科娃出席《中华人民共和国政府和哈萨克斯坦共和国政府关于共同管理和运行苏木拜河联合引水工程的协定》签署仪式,共同签署协定并致辞。
Streams more vulnerable to stressors such as climate change than previously thought(图)
Streams more vulnerable stressors climate change previously thought
2021/3/19
Water is constantly on the move: through the air, through waterways, and underground. Life depends on a consistent supply of water, and details about its journey are necessary for understanding and ma...
Heavy rainfall drives one-third of nitrogen runoff, according to new study(图)
Heavy rainfall drives one-third nitrogen runoff according new study
2020/11/13
Heavy rain events that occur only a few days a year can account for up to one-third of the annual nitrogen runoff from farmland in the Mississippi River basin, according to a new study by Iowa St...
2020年9月28日,2020世界运河城市论坛在扬州隆重开幕。中国大运河研究院世界运河研究中心主任,扬州大学外国语学院王金铨教授带领团队所著的《世界遗产运河保护与传承——大运河文化带的视角》一书在论坛开幕式上发布并被赠予参会的各国大运河城市代表。
World Water Day: Citizen scientists provide valuable information on intermittent rivers(图)
World Water Day Citizen scientists valuable information intermittent rivers
2019/11/22
On World Water Day and throughout the year, citizen scientists are providing valuable data on intermittently dry rivers in the Southwest United States.Trained citizen scientists are mapping three such...
Critical Zone Observatories help U.S. plan for the future
Critical Zone Observatories U.S. plan
2016/3/28
From treetops to rivers to the bedrock below, there is constant activity going on in what we can think of as the "skin" of our planet. It's called the critical zone, the active layer of the Earth wher...
Rivers are an important part of our everyday lives. They provide water for drinking and irrigation and transport for trade and travel. They are used to generate electric power for energy and act as ha...
厄尔尼诺现象造成秘鲁亚马孙河水位下降
厄尔尼诺 秘鲁亚马孙河 水位下降
2010/8/25
受厄尔尼诺现象影响,秘鲁亚马孙河水位近一周来平均每天下降25厘米,使内河航运受到严重影响,给当地居民的生活带来诸多不便。
世界最宽瀑布流量因干旱减少2/3
世界最宽瀑布 流量 减少
2009/5/11
研究称全球变暖致部分河流流量下降
全球变暖 河流流量
2009/4/23
西班牙神秘河流与火星生态环境相似(图)
火星 生命探测 力拓河
2008/8/26
全球最深湖贝加尔湖准确深度测定为1580米(图)
湖贝加尔湖 1580米
2008/7/31
俄罗斯“和平—1”号与“和平—2”号深水探测器7月29日从贝加尔湖底部相继浮出湖面。它们带出了这个全球最深湖的准确深度:1580米。
贝加尔湖是世界最大淡水湖,以前人们一直认为它最深为1637米。
尽管深度“缩水”,但俄罗斯科考队领队之一、俄国家杜马(议会下院)议员奇林加罗夫称,此次科考不是为了打破纪录,而是为了科学研究。
此次科考活动在奥里洪岛和圣鼻半岛之间进行,这里刚好...