▲摘要：河流为何将水流约束在单一通道或分流为多条交织路径（即“河道分支”），这一直是河流科学领域悬而未决的基础性问题。研究者通过粒子图像测速技术，分析了全球84条河流36年来的卫星影像数据，绘制河道分支动态变化图，揭示了河道形态的起源机制。

期刊简介《太平洋评论》（The Pacific Review）是太平洋地区研究的主要平台，作为跨学科期刊，其宗旨和目标为打破研究领域之间以及学术界、新闻界、政府和商界之间的壁垒，重点关注政策问题。根据Journal Citation ...

Waterfront renewal a shared storybetween London and ShanghaiThe second season of “Our Water: Flowing from Shanghai — ...

JAKARTA, July 11 (Xinhua) -- Mount Lewotobi Laki-Laki, located in Indonesia's East Nusa Tenggara province, erupted on Friday afternoon, prompting a flight warning, according to the country's Center ...

编者按：“2025浦江前列腺癌学术大会暨中国临床肿瘤学会前列腺癌专委会（CSCO-PC）年会、中国抗癌协会男性生殖系统肿瘤专委会（CACA-GO）前列腺癌会议、中国前列腺癌研究协作组（CPCC）年会”于6月27—28日在沪举行。本次大会以“全球智慧· ...

On July 6, the Zhengzhou Technology Exchange Market–Caoshanhu Health Concept Verification Center (also known as the Caoshanhu Health Innovation Center) was officially inaugurated at Zhongyuan Science ...

SEOUL, July 10 (Xinhua) -- Foreigners bought South Korean stocks for two straight months in June due to expectations for the launch of a new government, financial watchdog data showed Thursday.

点击蓝字关注，多点在看防失联声明个人观点，不代表任何组织与单位2025年7月1日，一家幼儿园被曝光违规使用添加剂导致幼儿血铅异常，再度冲击公众对食品安全高度敏感的神经。8号，官方公布调查结果，确认该园使用了彩绘颜料制作糕点，留样中检出铅超标【1】。食 ...

Saddle up for the ride of a lifetime across royal hunting grounds once stormed by Qing emperors—through birch forests, flower fields, dunes, and the only wetland in China where horses can gallop freel ...

Award: Chief Executive’s Award for Teaching Excellence (General Studies) School: HKUGA Primary School Awardees: Wong Wai-chung General Studies covers a broad curriculum, including humanities, history, ...

义大利媒体报导，当地时间周二（8日）上午，位于国境北部的米兰贝加莫机场（Bergamo ...

6月12日，2025北京CBD论坛暨首都高水平对外开放与涉外法治发展大会在京举行。会上，北京市司法局党委书记、局长崔杨公布一组数据：北京仲裁委员会以101天平均结案周期打破国际仲裁效率纪录，裁决国内执行率接近100%，在最新国际仲裁报告中，北京首次跻 ...