thick first-year ice

简明释义

当年厚冰

英英释义

例句

1.The fishermen were relieved to find that the lake was covered with thick first-year ice, which is safe for walking.

渔民们松了一口气，因为湖面覆盖着厚的头年冰，这在行走时是安全的。

2.The local authorities declared the area safe for skating due to the presence of thick first-year ice.

由于有厚的头年冰，当地当局宣布该地区适合滑冰。

3.The wildlife biologists studied the effects of climate change on thick first-year ice habitats.

野生动物生物学家研究了气候变化对厚的头年冰栖息地的影响。

4.As we ventured out onto the thick first-year ice, we marveled at the beauty of the frozen landscape.

当我们走到厚的头年冰上时，惊叹于冰冻景观的美丽。

5.During the winter expedition, we had to be cautious while crossing the thick first-year ice on the river.

在冬季探险中，我们在过河时必须小心，因为河上有厚的头年冰。

作文

In many parts of the world, particularly in polar regions, the formation of ice is a natural phenomenon that occurs every winter. One specific type of ice that is often discussed among scientists and environmentalists is thick first-year ice. This term refers to ice that forms during the first winter after a body of water has frozen over for the first time. Unlike multi-year ice, which has survived at least one melting season, thick first-year ice is crucial for understanding the dynamics of climate change and its impact on ecosystems.The thickness of this ice can vary significantly depending on the temperatures experienced during the winter months. In colder climates, thick first-year ice can reach impressive depths, creating a solid layer that supports various wildlife, including seals and polar bears. These species rely on the ice not only for hunting but also for breeding and resting. The presence of thick first-year ice is essential for maintaining these animal populations, as it provides them with a stable habitat in an otherwise harsh environment.However, the significance of thick first-year ice extends beyond just its role in supporting wildlife. It also plays a vital part in regulating the Earth's climate. Ice reflects sunlight, which helps to keep the planet cool. When thick first-year ice melts, darker ocean waters are exposed, absorbing more heat and contributing to global warming. This feedback loop is a critical concern for scientists studying climate change, as the loss of ice cover accelerates the warming process.Moreover, the thickness of thick first-year ice can provide insights into weather patterns and climate variability. By monitoring changes in ice thickness, researchers can better predict future climate conditions and their potential impacts on both local and global scales. This information is invaluable for developing strategies to mitigate the effects of climate change and protect vulnerable ecosystems.As the world continues to warm, the future of thick first-year ice is uncertain. With rising temperatures, many regions are experiencing thinner ice formations, leading to concerns about the survival of species that depend on this habitat. Additionally, the reduction of thick first-year ice can have cascading effects on indigenous communities that rely on these ecosystems for their livelihoods. The traditional practices of hunting and fishing are increasingly threatened as ice conditions become less predictable.In conclusion, thick first-year ice is more than just a seasonal occurrence; it is a vital component of our planet's ecological and climatic systems. Understanding its formation, thickness, and role in supporting wildlife and regulating climate is essential for addressing the challenges posed by climate change. As we move forward, it is imperative that we prioritize research and conservation efforts aimed at preserving not only thick first-year ice but also the delicate balance of life that it supports. The fate of our planet may very well depend on it.

在世界许多地方，特别是极地地区，冰的形成是每年冬天发生的自然现象。其中一个常被科学家和环保人士讨论的特定类型的冰是厚的第一年冰。这个术语指的是在一个水体第一次结冰后的第一个冬天形成的冰。与经历过至少一个融化季节的多年冰不同，厚的第一年冰对于理解气候变化的动态及其对生态系统的影响至关重要。这种冰的厚度可以根据冬季的温度显著变化。在寒冷的气候中，厚的第一年冰可以达到令人印象深刻的深度，形成一个坚固的层，支持各种野生动物，包括海豹和北极熊。这些物种不仅依赖冰来捕猎，还依赖冰来繁殖和休息。厚的第一年冰的存在对于维持这些动物种群至关重要，因为它为它们提供了一个在其他恶劣环境中稳定的栖息地。然而，厚的第一年冰的重要性不仅限于支持野生动物的角色。它在调节地球气候方面也发挥着重要作用。冰反射阳光，有助于保持地球的凉爽。当厚的第一年冰融化时，较暗的海洋水面暴露出来，吸收更多的热量，从而加剧全球变暖。这个反馈循环是科学家研究气候变化时的一个关键关注点，因为冰盖的消失加速了变暖过程。此外，厚的第一年冰的厚度可以提供有关天气模式和气候变异性的见解。通过监测冰厚度的变化，研究人员可以更好地预测未来的气候条件及其对地方和全球的潜在影响。这些信息对于制定减轻气候变化影响和保护脆弱生态系统的策略至关重要。随着世界继续变暖，厚的第一年冰的未来充满不确定性。随着气温上升，许多地区正经历更薄的冰层形成，这引发了对依赖这种栖息地的物种生存的担忧。此外，厚的第一年冰的减少可能对依赖这些生态系统谋生的土著社区产生连锁反应。狩猎和捕鱼的传统实践正日益受到威胁，因为冰的条件变得越来越不可预测。总之，厚的第一年冰不仅仅是季节性现象；它是我们星球生态和气候系统的重要组成部分。理解其形成、厚度以及在支持野生动物和调节气候中的作用，对于应对气候变化带来的挑战至关重要。在未来的发展中，我们必须优先考虑旨在保护不仅是厚的第一年冰，而且是它所支持的生命微妙平衡的研究和保护工作。我们星球的命运可能在很大程度上依赖于此。