kokanee

简明释义

英[ˈkəʊkænɪ]美[koʊˈkæni]

n. 红大麻花鱼（产于美国西北部）

复 数 k o k a n e e 或 k o k a n e e s

英英释义

单词用法

同义词

反义词

例句

1.The black kokanee, or "kunimasu" in Japanese, was thought to have died out in 1940, when a hydroelectric project made its native lake in northern Akita Prefecture more acidic.

黑科卡尼，日语又称“kunimasu”，在1940年就被认为已经灭绝，那时秋田县北部的一个水电项目使得那里的天然湖波水质酸化。

2.The black kokanee, or "kunimasu" in Japanese, was thought to have died out in 1940, when a hydroelectric project made its native lake in northern Akita Prefecture more acidic.

黑科卡尼，日语又称“kunimasu”，在1940年就被认为已经灭绝，那时秋田县北部的一个水电项目使得那里的天然湖波水质酸化。

3.The lake is famous for its abundant population of kokanee (科卡尼鱼), attracting anglers from all over.

这个湖因其丰富的kokanee（科卡尼鱼）而闻名，吸引了来自各地的钓鱼者。

4.We caught several kokanee (科卡尼鱼) during our fishing trip last weekend.

上周末我们的钓鱼之旅中捕获了几条kokanee（科卡尼鱼）。

5.During the fall, you can see the kokanee (科卡尼鱼) swimming upstream to spawn.

在秋天，你可以看到kokanee（科卡尼鱼）逆流而上产卵。

6.Many local restaurants serve dishes featuring kokanee (科卡尼鱼) as a specialty.

许多当地餐馆将kokanee（科卡尼鱼）作为特色菜肴提供。

7.The conservation project aims to protect the habitat of the kokanee (科卡尼鱼).

该保护项目旨在保护kokanee（科卡尼鱼）的栖息地。

作文

The term kokanee refers to a landlocked variety of sockeye salmon, primarily found in lakes throughout North America. These fish are known for their vibrant red flesh and are highly prized by anglers and chefs alike. The kokanee salmon begins its life in freshwater streams, where it hatches from eggs laid by its mother. After spending some time in the stream, the young salmon migrate to lakes, where they spend the majority of their lives. One of the most fascinating aspects of kokanee salmon is their unique spawning behavior. Unlike their ocean-going relatives, kokanee do not migrate to the ocean; instead, they return to the same freshwater streams where they were born to spawn. This journey is marked by a dramatic change in their physical appearance, as they develop a bright red coloration and a hooked jaw, which makes them easily recognizable during the spawning season. The lifecycle of kokanee salmon is closely tied to the health of their freshwater habitats. Environmental factors such as water temperature, quality, and availability of food sources play a crucial role in their development and survival. As climate change continues to impact ecosystems worldwide, the future of kokanee populations remains uncertain. Conservation efforts are essential to ensure that these remarkable fish can thrive in their natural environments. Many organizations work tirelessly to restore habitats, monitor fish populations, and educate the public about the importance of preserving our aquatic ecosystems. Anglers often seek out kokanee for their challenging catch and delicious flavor. Fishing for kokanee can be a rewarding experience, as these fish are known for their energetic fights when hooked. Many fishing enthusiasts travel to lakes specifically to target kokanee, using various techniques such as trolling or jigging. The thrill of reeling in a kokanee salmon is unmatched, and many anglers cherish the memories created during these fishing adventures. In addition to their recreational value, kokanee also hold cultural significance for many Indigenous peoples in North America. These communities have relied on kokanee as a food source for generations, and their traditional knowledge of fishing practices has been passed down through the years. Understanding the role of kokanee salmon in both ecological and cultural contexts highlights the need for sustainable management practices that respect both the environment and the communities that depend on these fish. In conclusion, the kokanee salmon is a remarkable species that embodies the delicate balance of freshwater ecosystems. Their lifecycle, spawning behavior, and cultural importance make them a vital part of North America's natural heritage. As we face environmental challenges, it is crucial to prioritize the conservation of kokanee and their habitats, ensuring that future generations can enjoy the beauty and bounty of these incredible fish.

“kokanee”一词指的是一种被隔离的红鲑，主要分布在北美的湖泊中。这些鱼以其鲜艳的红色肉质而闻名，是钓鱼者和厨师们极为珍视的对象。“kokanee”鲑鱼的生命始于淡水溪流，在母亲身上产下的卵中孵化。幼鱼在溪流中生活一段时间后，会迁徙到湖泊，在那里度过大部分生命。“kokanee”鲑鱼最引人入胜的方面之一是它们独特的产卵行为。与其海洋亲属不同，“kokanee”不迁往海洋；相反，它们返回出生时的淡水溪流进行产卵。这段旅程伴随着它们外观的显著变化，因为它们呈现出鲜艳的红色和钩状的下颚，使得它们在产卵季节中易于识别。“kokanee”鲑鱼的生命周期与其淡水栖息地的健康密切相关。水温、质量和食物来源的可用性等环境因素在它们的发展和生存中起着至关重要的作用。随着气候变化继续影响全球生态系统，“kokanee”种群的未来仍然不确定。保护工作对于确保这些非凡的鱼类能够在其自然环境中繁衍生息至关重要。许多组织不懈努力恢复栖息地、监测鱼类种群，并教育公众保护水域生态系统的重要性。钓鱼者通常寻求“kokanee”，因为它们既具挑战性又美味。钓“kokanee”可以是一种令人满意的体验，因为这些鱼在上钩时以其充沛的活力而著称。许多钓鱼爱好者专门前往湖泊以捕获“kokanee”，使用如拖钓或抛竿等各种技巧。拉起一条“kokanee”鲑鱼的快感无与伦比，许多钓鱼者珍视在这些钓鱼冒险中创造的回忆。除了休闲价值外，“kokanee”对许多北美土著人民也有文化意义。这些社区世代以来依赖“kokanee”作为食物来源，他们对钓鱼实践的传统知识也得以传承。理解“kokanee”鲑鱼在生态和文化背景中的角色突显了可持续管理实践的必要性，以尊重环境和依赖这些鱼类的社区。总之，“kokanee”鲑鱼是一种非凡的物种，体现了淡水生态系统的微妙平衡。它们的生命周期、产卵行为和文化重要性使其成为北美自然遗产的重要组成部分。面对环境挑战，我们必须优先考虑“kokanee”及其栖息地的保护，确保后代能够享受这些不可思议的鱼类带来的美丽和丰盈。