12月27日，2025黑龙江"冷水鱼·冬捕季"系列活动大庆连环湖第九届冰雪渔猎那达慕在杜尔伯特县启 幕。本次活动以渔文化为核心，设有"祭湖醒网"仪式、冬捕等传统项目，还融合了冰雪竞技、雪地温泉 等内容。参与者以冰为场，以雪为媒，让草原的豪迈与冰雪的灵动在油城碰撞出独特火花。图为冬捕现 场。中新社记者 赵宇航 摄 拿着鱼拍照。中新社记者 赵宇航 摄 在活动现场体验冰上活动。中新社记者 赵宇航 摄 图为游客 图为游客 在活动现场体验冰上活动。中新社记者 赵宇航 摄 图为游客 在活动现场与冻梨堆合照。中新社记者 赵宇航 摄 在活动现场体验冰上活动。中新社记者 赵宇航 摄 图为游客 图为游客 图为活动 图为工作 人员将捕捞上的鱼装袋售卖。中新社记者 赵宇航 摄 现场冰屋吸引游客。中新社记者 赵宇航 摄 图为工作 人员将捕捞上的鱼装筐。中新社记者 赵宇航 摄 图为冬捕 现场。中新社记者 赵宇航 摄 拍卖。中新社记者 赵宇航 摄 现场。中新社记者 赵宇航 摄 现场。中新社记者 赵宇航 摄 图为冬捕 图为头鱼 图为冬捕 图为冬捕现场吸引民众观看。中新社记者 赵宇航 摄 ...

12月25日，一条大鱼吸引游客围观。当日，云南·江川第十八届开渔系列活动暨高原湖泊水产品交易会 在云南省玉溪市江川区的星云湖畔启幕，吸引数万名当地民众及游客参与。该活动将持续至2026年1月 10日，将举行无人机表演、跨年音乐晚会、大型烟花表演等。中新社记者 黄兴鸿 摄 日，渔船准备出发捕鱼。中新社记者 黄兴鸿 摄 12月25 日，渔船在星云湖捕鱼。中新社记者 黄兴鸿 摄 日，渔民满载而归。中新社记者 黄兴鸿 摄 12月25 12月25 日，渔民摆放捕到的大鱼。中新社记者 黄兴鸿 摄 日，渔民搬运捕到的大鱼。中新社记者 黄兴鸿 摄 12月25 12月25 12月25 日，当地民众载歌载舞庆祝渔业丰收。中新社记者 黄兴鸿 摄 12月25 日，渔民向围观人群展示捕到的大鱼。中新社记者 黄兴鸿 摄 12月25 日，游客选购大鱼。中新社记者 黄兴鸿 摄 12月25 日，商家展示售卖的大鱼。中新社记者 黄兴鸿 摄 ...

两大系统均历史悠久。桑基鱼塘始于春秋，成熟于唐宋；珍珠养殖则肇始于南宋德清工匠叶金扬发明的 附壳养珠法，技术领先世界数百年。它们不仅是本土的生产智慧，也曾随海上丝绸之路远播，深刻影响 了东亚乃至世界的农业与珍珠文化。联合国粮农组织专家评价，它们是"古代智慧与当代保护结合的典 范"。两者的核心，共同体现了湖州人数千年来追求"人与自然和谐共生"的深刻理解与实践智慧。 如今，湖州正以整体视野推进活态保护与创新发展：在德清打造"珍珠之源"文化群落，在南浔等地修复 桑基鱼塘传统景观，让古老的生态智慧在当代重现活力，成为可游、可学、可感的生动课堂。 转自：湖州日报 湖州坐拥太湖与溇港，素有"鱼米之乡、丝绸之府"美誉。面对水乡泽国的自然条件，湖州先民以巧思顺 应自然，创造出两类经典的生态循环范式，凝练出深厚的可持续农耕哲学。 已获世界认可的桑基鱼塘系统，是"陆基循环"的典范。其"塘基种桑、桑叶饲蚕、蚕沙养鱼、鱼粪肥 塘、塘泥壅桑"的闭环，将种植、养殖有机结合，形成一个近乎零废弃的生产体系，被誉为全球可持续 农业的范本。 此次新晋的"浙江德清淡水珍珠复合养殖系统"，则可视为"水基循环"的杰作。它聚焦水域内部，构建 以"蚌—鱼 ...

Core Viewpoint - The article discusses the implications of China's $1 trillion trade surplus, arguing that it represents a significant economic imbalance rather than a true profit, as it reflects a trade of real goods for mere currency [1][4][24]. Trade Surplus Analysis - The $1 trillion trade surplus is likened to a "gold mine," but it is suggested that this surplus is misleading, as it does not equate to actual wealth [1][4]. - The narrative compares two fictional islands: "Labor Island" (China) and "Consumption Island" (the U.S.), illustrating how Labor Island exports real goods while receiving only paper currency in return [4][7]. - The article emphasizes that the true wealth lies in tangible goods, not in the currency received for them, highlighting a fundamental misunderstanding of wealth [5][6]. Economic Mechanisms - The article critiques the artificial management of currency exchange rates, which prevents the natural appreciation of the Chinese yuan despite significant exports [9][13]. - It explains that maintaining a low exchange rate effectively subsidizes foreign consumers while distorting price signals for domestic producers [16][20]. - The process of printing more yuan to manage the exchange rate leads to inflation, diminishing the purchasing power of Chinese citizens [18][20]. Consequences of Trade Practices - The article argues that the current trade practices result in a cycle where increased exports lead to more yuan being printed, which in turn causes inflation and reduces the purchasing power of the populace [21][24]. - It suggests that the trade surplus, rather than being a sign of economic strength, is a burden that restricts consumer spending and industrial advancement [24][25]. Proposed Solutions - The article advocates for allowing the yuan to float freely in the market, which would lead to a natural adjustment in the exchange rate and potentially higher prices for exports [24]. - It calls for increased imports to utilize the trade surplus effectively, suggesting that China should invest in technology and consumer goods to enhance domestic welfare [24]. - The article emphasizes the importance of consumer spending as a measure of economic health, rather than merely focusing on export figures [24].

卜正民在《崩盘：小冰期与大明王朝的衰落》中通过价格史研究，为理解晚明气候变化、17世纪危机、 物价革命等问题提供了新视角。 编者按：知名汉学家卜正民在新作《崩盘：小冰期与大明王朝的衰落》中，首次将灾荒价格作为气候指 标，写下明朝历史气候重建的新注脚。他从3000余册地方志中搜集了777条灾荒价格数据，从价格史入 手，把明代及清初连续300年的历史纳入自然史和全球史的框架中来考察，对于人们理解晚明气候变 化、17世纪危机、物价革命等问题提供了重要启示。经出版社授权，本文节选自"何为1分、1钱、1 两"，关于大明王朝普通人生活的物价。 为了直观地总结万历朝的价格体系，我以海瑞、沈榜等人所载的价格数据，梳理出三个表格。第一个表 格列出了25种可以用1分白银购买的东西，第二个则为1钱（10分）白银能够购买的东西，第三个是1两 （1.3盎司）白银所能购买的东西。 第一个表格展示了1分白银可以购买的东西，这是大多数人都能负担得起的价格。1分白银几乎可以买到 1斤多果蔬（1.33磅或600克），如黄瓜、菱芡等。葱姜等基本食材则要便宜许多，它们的售价通常不超 过0.2分，即约一二文。1分白银足够海瑞买1斤酒了，当然酒也有多种 ...

Core Viewpoint - The article discusses the significant increase in vegetable prices compared to previous years, indicating a trend of inflation in food prices, particularly vegetables, while some meat and fruit prices have decreased or remained stable [1][3]. Price Changes in Vegetables - Vegetable prices have increased dramatically, with items like cabbage now costing around 1-2 yuan per jin, compared to just a few dimes in previous years [1]. - Many vegetables have seen price increases of at least 50% compared to last year [3]. Price Changes in Fruits - Fruit prices have generally decreased, with strawberries available for under 5 yuan, cherries around 10 yuan, and grapes below 3 yuan [2]. - Citrus fruits like oranges are also affordable, with prices around 5 yuan for three jin [2]. Price Changes in Meat and Eggs - Pork prices have reached new lows, with prices for various cuts dropping below 10 yuan per jin [2][3]. - Chicken prices have seen fluctuations, with some cuts now priced above 20 yuan per jin, which is an increase from previous years [3]. - Egg prices have varied throughout the year, with current prices around 2.6 to 2.9 yuan per egg [2]. Regional Price Variations - There are notable regional differences in vegetable prices, with some areas experiencing higher prices than city centers [2]. - In Shenzhen, for example, prices for basic vegetables like lettuce and tomatoes are significantly higher, with lettuce costing around 6 yuan and tomatoes 7 yuan [8]. Supply Chain Factors - The article mentions that continuous rainfall in the autumn has severely impacted vegetable production in northern regions, leading to supply shortages and higher prices [5].

Core Insights - The use of chili peppers as fish feed in Hunan, China, has gained attention, with experts confirming its scientific basis [1][3] - Fish farmer Jiang Sheng utilizes unsold chili peppers to reduce costs and provide a new solution for agricultural product surplus [3] Group 1: Fish Feeding Practices - Jiang Sheng feeds his fish approximately 4,000 to 10,000 pounds of chili peppers daily, depending on supply [3] - Various types of chili peppers, including Tianjiao and Xiaomijiao, are used, and fish show a strong preference for red chili peppers [3] Group 2: Scientific Basis and Benefits - Research indicates that chili pepper meal can stimulate appetite in certain fish species and has anti-inflammatory properties [3] - The consumption of chili does not impart a spicy flavor to the fish meat, as capsaicin is metabolized within the fish [3]

Core Viewpoint - The article emphasizes the importance of maintaining bone health, particularly in individuals aged 30-35 and older, to prevent conditions like osteoporosis and associated fracture risks. It highlights the prevalence of low bone mass in the population and suggests a three-step strategy for bone health management. Group 1: Prevalence and Risks - The peak bone mass is reached in youth, and after age 30-35, there is a gradual decline leading to low bone mass, which can progress to osteoporosis if not addressed [1] - In China, the prevalence of low bone mass is 40.9% among individuals aged 40 and above, and 47.5% among those aged 60 and above [1] Group 2: Step 1 - Scientific Assessment - Individuals should calculate their BMI using the formula: weight (kg) ÷ height (m)², aiming for a healthy range of 18.5-23.9 for adults aged 18-64 [2] - Weight changes should be monitored, especially in older adults, with specific BMI targets set for different age groups [2] - Regular bone density tests are recommended for those over 40 or with risk factors, using various screening methods to identify low bone mass early [2] Group 3: Step 2 - Nutritional Reinforcement - Adequate calcium intake is crucial, with recommendations of 300-500 ml of dairy products daily, along with increased consumption of soy products and dark green vegetables [3] - Vitamin D supplementation is advised through outdoor activities and diet, including fatty fish and egg yolks [4] - Sufficient intake of high-quality protein from fish, poultry, eggs, lean meats, and legumes is essential for bone health [5] Group 4: Step 3 - Effective Exercise - Regular physical activity is vital, with a recommendation of at least 150 minutes of moderate-intensity exercise weekly, adjusted for older adults [6] - Aerobic exercises such as running, walking, swimming, dancing, and cycling are effective for stimulating bone growth [7] - Strength training exercises, including resistance training with bands or weights, are recommended to enhance muscle strength and protect bones [7]

Core Viewpoint - Yunnan Province's Baoshan City Longling County is actively exploring the integration of agriculture, culture, and tourism, leading to a win-win situation for rural economic development, ecological protection, and cultural heritage preservation [1] Group 1: Agricultural Development - Longjing Township relies on thousands of acres of high mountain terraced fields to develop a "rice + fish" symbiotic circular agriculture model, which reduces the use of pesticides and fertilizers [1] - This agricultural model has achieved both ecological benefits and economic gains, showcasing a successful integration of sustainable practices with profitability [1] Group 2: Tourism and Cultural Integration - The focus on rural and ecological tourism has contributed to the overall development of the local economy while preserving cultural traditions [1] - The activities in Longjing Township, such as rice harvesting in the rice paddy park, highlight community involvement and the promotion of local culture through tourism [1]

Core Viewpoint - The transformation of Xinjiang from a drought-prone area to a thriving seafood production region is attributed to significant water management and ecological restoration efforts, particularly around Bosten Lake [1][3]. Group 1: Environmental Changes - Xinjiang, covering over 25% of its area with desert and having the lowest annual precipitation in China, has seen a remarkable change in recent years, becoming a seafood production area [1]. - Bosten Lake, the largest inland freshwater lake in China and the main fishery production base in Xinjiang, faced ecological alarms in 2012 due to industrial pollution and low water levels [3][5]. Group 2: Water Management Initiatives - The implementation of the "Yin Kai Ji Huang" project in 2018, which diverted water from the Kuitun River to Bosten Lake, and the 2022 introduction of water diversion from the Qing Shui River, have been pivotal in restoring the lake's ecosystem [7]. - Over the past eight years, a total of 1.54 billion cubic meters of water has been diverted to Bosten Lake, equivalent to 906 "Water Cubes" [7]. Group 3: Economic Impact - The fish species in Bosten Lake have increased to over 30, with an annual fish production value expected to reach 6,000 tons, nearly doubling from previous years [5]. - Since the start of the 14th Five-Year Plan, Xinjiang has invested 158 billion yuan in water conservancy projects, resulting in a rural tap water coverage rate of 99.4% [9].