【环球时报驻日本特约记者 王军】肥美的雪蟹是日本冬季传统美食。据日本雅虎新闻网报道，6日，雪 蟹捕捞在日本各地正式开渔，首日捕获量与2024年持平。然而，在丰收的表象之下，业内人士和研究机 构纷纷表示，雪蟹正面临严重的"少子化"危机。 根据日本水产研究教育机构的长期监测，1999年以来雪蟹资源总体呈恢复趋势，本季资源量仍处高位。 但机构人员强调，雪蟹的"少子化"现象已非常明显，成年蟹数量尚可，但幼蟹数量明显不足，"目前小 型蟹和稚蟹已大幅减少，未来总量将不可避免地下降"。 研究显示，雪蟹通常在隐岐以东海域繁殖。幼蟹孵化后需要依靠名为"暖涡"的海洋旋涡返回山阴海岸生 长。近年来，海流变化导致大量幼蟹无法顺利回流，成为"少子化"的关键原因。资源减少不仅意味着价 格上涨，还可能影响到作为沿海地区经济支柱的渔业。 本次开渔捕获的雪蟹8日起陆续运抵餐馆。在东京松坂屋上野店举办的北陆物产展上，螃蟹仍是最受欢 迎的产品。店内海鲜便当排起长队，许多人表示，一年内怎么也要吃一次螃蟹。兵库县新温泉町的浜坂 渔港第一批渔船返港后，最高级的雪蟹品牌"煌星"在年度初拍中拍出180万日元（约合8.3万元人民币） 的高价。虽然开渔日收获尚 ...

Core Viewpoint - The Chinese crab market is experiencing significant growth, driven by increasing consumer demand for quality and standards, with a projected consumption of over 200 million tons and a market size of approximately $17.4 billion in 2024 [3][6]. Group 1: Market Trends - The consumption of crabs in China is expected to exceed 200 million tons in 2024, with a market value of $17.4 billion [3]. - The trend towards brand standardization and high-end products is evident, particularly with the Yangcheng Lake hairy crabs, which have achieved national geographical indication protection and established industry standards [6]. - The sales of hairy crabs are projected to grow by 214% year-on-year in 2024 [6]. Group 2: Import Dynamics - China is not only a major producer of crabs but also a significant importer, with crab imports reaching 133,000 tons valued at $2.1 billion in 2024 [8]. - The import of crabs from Russia has seen substantial growth, with the import value increasing from $430 million in 2020 to $1.23 billion in 2024, reflecting an annual growth rate of 29.8% [8][11]. - Live crabs dominate the import market, accounting for approximately 90% of the total import value, indicating a strong consumer preference for freshness [11]. Group 3: Industry Upgrades - The domestic crab industry is undergoing expansion and modernization, with annual crab catch exceeding 600,000 tons from 2019 to 2023 [12]. - Technological advancements in crab farming, such as the use of drones and IoT for monitoring and controlling farming conditions, are enhancing production efficiency [12]. - Innovative crab farming practices are emerging in non-traditional regions, leveraging local resources to create unique crab brands [12]. Group 4: Logistics and Distribution - Logistics companies are enhancing their capabilities to ensure rapid delivery of crabs to consumers, utilizing temperature-controlled transport and real-time tracking technologies [12].

Core Viewpoint - The Chinese crab consumption market is experiencing significant growth, with expectations to exceed 2 million tons in 2024, leading to a market size of approximately $17.4 billion [3][10]. Group 1: Market Trends - The crab consumption in China is projected to surpass 2 million tons in 2024, with a market scale reaching $17.4 billion [3]. - The demand for high-quality and fresh crab products is increasing, leading to market differentiation and upgrades [4]. - The sales of Yangcheng Lake hairy crabs are expected to see a year-on-year growth of 214% in 2024 [7]. Group 2: Import Dynamics - In 2024, China is expected to import 133,000 tons of crab, valued at $2.1 billion [10]. - The import value of crab from Russia has significantly increased from $430 million in 2020 to $1.23 billion in 2024, with an annual growth rate of 29.8% [10]. - Live crab imports dominate the market, accounting for about 90% of the total import value, reflecting consumer preference for freshness [14]. Group 3: Industry Upgrades - The domestic crab industry is expanding, with annual catch volumes exceeding 600,000 tons from 2019 to 2023 [16]. - Technological advancements in crab farming, such as the use of drones and sensors, are enhancing production efficiency and product quality [16]. - Innovative crab farming practices are emerging in non-traditional regions, utilizing local resources to create unique crab brands [16].

Core Viewpoint - The article discusses the booming "crab economy" in China, highlighting the significant consumption growth and evolving consumer preferences for crab products, particularly the Yangcheng Lake hairy crabs, as the season begins in October 2025 [1]. Group 1: Market Trends - The crab consumption in China is projected to exceed 2 million tons in 2024, with a market size reaching approximately $17.4 billion [4]. - The sales of Yangcheng Lake hairy crabs are expected to see a year-on-year increase of 214% in 2024 [6]. - The crab market is experiencing a trend towards brand standardization and premiumization, with top brands like "Crab Champion" implementing rigorous quality standards [5]. Group 2: Import and Production - In 2024, China imported 133,000 tons of crab, valued at $2.1 billion, with a notable increase in imports from Russia, which rose from $430 million in 2020 to $1.23 billion in 2024, reflecting an annual growth rate of 29.8% [10]. - Live crab imports dominate the market, accounting for about 90% of the total import value, indicating a strong consumer preference for freshness [10]. Group 3: Industry Upgrades - The domestic crab industry is expanding and upgrading, with annual crab catch exceeding 600,000 tons from 2019 to 2023, leading to advancements in precision and smart farming techniques [12]. - Innovative technologies such as drones and IoT are being integrated into crab farming to enhance growth conditions and survival rates [12][13]. - The logistics sector is also evolving, with companies like SF Express and JD upgrading their technology to ensure rapid and temperature-controlled delivery of crabs to consumers [13].