央视网消息：青海龙羊峡水库地处黄河上游，在这里，平均每天都有超50吨的虹鳟鱼发往国内外消费者的餐桌。这片高原峡谷 是如何孕育出"冷水鱼"的火热产业？ 青海：虹鳟鱼捕捞忙 日销超50吨供应国内外市场 在龙羊峡虹鳟鱼养殖基地的捕捞作业平台，几位工人师傅正围聚在网箱边忙着捕鱼。这些鱼儿活蹦乱跳，个头非常大，每条大概8— 10斤。 捕捞上来的虹鳟鱼会被吸入这条透明的管道，这是这家企业自主研发的真空吸鱼泵，一条条鱼儿像是坐上了电梯，轻柔平缓地进入 作业平台。 相较于传统的吊网捕捞，这种方式能够大大减少鱼儿因紧张挣扎产生的大量乳酸，最大程度上保证鱼肉鲜嫩的口感。这批订单有 13000条鱼，要发往泰国和马来西亚。自开年以来，订单源源不断，平均每天都有超50吨的虹鳟鱼从这里被送上国内外消费者的餐 桌。 高原为啥能养海洋虹鳟鱼？ 原产于海洋中的虹鳟鱼为什么能在高原规模化养殖？因为龙羊峡的平均海拔2600多米，水源主要是上游冰川、雪山融水，受到人为 污染少。水域面积广阔，达到383平方公里，养殖区平均水深120米。而且全年平均水温维持在12摄氏度左右，这些得天独厚的自然 条件为虹鳟鱼这种冷水鱼提供了理想的生长环境。 产自高原的虹 ...

Core Insights - The article highlights the development of the cold-water fish industry in Qinghai, specifically focusing on the salmon farming at Longyangxia Reservoir, which is the largest cold-water fish production base in China [1][3]. Industry Overview - Longyangxia Reservoir is located at an average altitude of over 2600 meters, with water sourced from glaciers and snowmelt, covering an area of 383 square kilometers and maintaining an average water temperature of around 12 degrees Celsius, creating an ideal environment for salmon farming [3]. - The salmon farm at Longyangxia is the only one in China to receive both ASC and BAP 4-star international certifications, indicating high standards in aquaculture practices [3]. Production and Export Data - The annual production of salmon at Longyangxia exceeds 15,000 tons, with exports to countries such as Singapore, Thailand, and Spain [3]. - The salmon produced in Longyangxia accounts for 60% of the domestic market share, with an export value projected to reach 350 million yuan in 2024, representing 98% of the domestic salmon export volume [4]. - In the first five months of this year, Qinghai Province exported 2,344.7 tons of frozen trout and related products, marking a 130% increase compared to the previous year [4].