今年8月23日是处暑，我国沿海地区迎来盛大的开渔节。为啥选在处暑开渔？长三角地区百姓的餐桌 上，又能吃上哪些"顶鲜"的水产？ 《 人民日报 》（ 2025年08月28日 10 版） 上海海洋大学水产与生命学院副教授张玮介绍，从海洋生态看，暮春至夏季是众多海洋生物的繁殖黄金 期，东海水域的小黄鱼、银鲳、梭子蟹，以及红虾、竹节虾等，都会在这时候集中产卵孵化。处暑前 后，它们的繁殖高峰期基本结束，此时开渔能较大程度避免捕捞亲鱼，守护海洋生态平衡。 (责编：胡永秋、杨光宇) "像大黄鱼、带鱼这些上海人爱吃的鱼，幼鱼从夏天长到处暑，体长能有5—10厘米，刚好能从普通渔网 网眼里'溜'走。既不耽误渔民捕鱼，又给小鱼留下长大的机会。"张玮表示，处暑开渔是对海洋物种生 命周期的精准把握——既避开关键繁殖期以保护亲鱼和幼苗，又等幼鱼长到相对安全的尺寸，为渔业资 源的永续利用打下坚实基础。 我国沿海地区的处暑开渔节历久弥新，这背后是延续千年的生态智慧与动态调整的现代管理在共同发 力。 "尽管海水温度有所上升，处暑时节作为幼鱼育成、饵料丰富、渔汛开启的'黄金窗口'依然有效。"张玮 说，现代渔业通过建立综合性渔业资源监测网络，动态追 ...

Core Insights - The article highlights the efforts of the Blue Dot Social Practice Team from China University of Geosciences (Wuhan) in promoting marine science education among inland youth, reaching over 900 students through various thematic courses [1][4] - The initiative has evolved over three years, focusing on making marine knowledge relevant and accessible to students who are geographically distant from the ocean [4] Group 1: Educational Impact - The practice team has developed a four-dimensional curriculum system that includes specimen observation, principle demonstration, simulation experiments, and ecological thinking, enhancing the understanding of marine concepts among students [4] - The number of students reached has significantly increased from over 300 in the first year to more than 800 in the current year, indicating a growing interest and engagement in marine education [4] Group 2: Disaster Education - The team has shifted its focus from merely explaining marine disasters to teaching practical disaster response strategies, such as evacuation routes and safety measures during events like tsunamis [2] - This approach aims to instill a sense of preparedness and resilience in inland children, making them more aware of marine-related risks [2] Group 3: Ecological Awareness - The concept of marine ecological cooperation has become a popular theme, with children actively engaging in discussions about symbiotic relationships in marine life, such as clownfish and sea anemones [2] - This understanding has translated into positive behavioral changes, such as increased awareness of environmental conservation practices among students [2]