sea ice

简明释义

海冰

英英释义

例句

1.The polar bear relies heavily on sea ice for hunting seals.

北极熊在捕猎海豹时严重依赖海冰。

2.The thickness of sea ice is a crucial indicator of climate health.

海冰的厚度是气候健康的重要指标。

3.Climate change is causing the sea ice to melt at an alarming rate.

气候变化导致海冰以惊人的速度融化。

4.Researchers are studying the effects of sea ice loss on marine ecosystems.

研究人员正在研究海冰丧失对海洋生态系统的影响。

5.During winter, the sea ice can extend hundreds of miles from the shore.

冬季时，海冰可以从海岸延伸数百英里。

作文

The phenomenon of sea ice (海冰) is a crucial aspect of our planet's climate system. It plays a significant role in regulating temperatures and influencing weather patterns across the globe. Sea ice (海冰) forms when ocean water freezes, creating a layer of ice that floats on the surface. This process typically occurs in polar regions, where temperatures are low enough to sustain such conditions. The Arctic and Antarctic are the most well-known areas for sea ice (海冰) formation, but it can also be found in other cold oceanic regions.One of the most important functions of sea ice (海冰) is its ability to reflect sunlight back into space. This reflective property helps to keep the Earth cool by reducing the amount of solar energy absorbed by the ocean. When sea ice (海冰) melts due to rising temperatures, darker ocean waters are exposed, which absorb more heat and contribute to further warming—a phenomenon known as the albedo effect.The extent and thickness of sea ice (海冰) vary seasonally. During the winter months, sea ice (海冰) expands significantly, covering vast areas of the ocean. In contrast, during the summer, much of this ice melts, leading to a reduction in its overall extent. Scientists closely monitor these changes because they provide valuable insights into the health of our planet's climate.Moreover, sea ice (海冰) serves as a habitat for various species, including seals, polar bears, and penguins. These animals rely on sea ice (海冰) for hunting, breeding, and resting. As climate change continues to impact the environment, the melting of sea ice (海冰) poses a significant threat to these species, disrupting their natural habitats and food sources.The decline of sea ice (海冰) has far-reaching consequences beyond just wildlife. Indigenous communities that depend on sea ice (海冰) for their livelihoods and cultural practices are also affected. Traditional hunting routes and seasonal patterns are changing, forcing these communities to adapt rapidly to new conditions.In addition to ecological impacts, the loss of sea ice (海冰) contributes to global sea level rise. As sea ice (海冰) melts, it adds freshwater to the oceans, which can lead to changes in ocean circulation patterns. These changes can further exacerbate climate change effects, creating a feedback loop that is difficult to control.To address these challenges, it is essential to understand the dynamics of sea ice (海冰) and its role in the Earth's climate system. Research and monitoring efforts are critical in providing data that can help predict future changes and inform policy decisions aimed at mitigating climate change.In conclusion, sea ice (海冰) is not just a frozen layer of water; it is an integral part of our planet's ecosystem and climate. Its presence affects weather patterns, supports biodiversity, and influences global sea levels. Protecting and understanding sea ice (海冰) is vital for the health of our planet and all its inhabitants. As we move forward, increased awareness and action will be necessary to preserve this essential feature of our world.

海冰现象是我们星球气候系统的一个重要方面。它在调节温度和影响全球天气模式方面发挥着重要作用。海冰形成于海洋水体冻结，形成浮在表面的冰层。这一过程通常发生在极地地区，在这些地区，温度足够低以维持这种条件。北极和南极是海冰形成最著名的区域，但它也可以在其他寒冷的海洋区域找到。海冰的一个重要功能是其反射阳光回到太空的能力。这种反射特性有助于通过减少海洋吸收的太阳能量来保持地球的凉爽。当海冰因气温上升而融化时，黑暗的海洋水面暴露出来，吸收更多的热量，导致进一步的变暖，这种现象被称为反照率效应。海冰的范围和厚度季节性变化。在冬季，海冰显著扩展，覆盖广阔的海洋区域。相反，在夏季，这些冰层的大部分融化，导致其总体范围减少。科学家们密切监测这些变化，因为它们提供了有关我们星球气候健康的宝贵见解。此外，海冰为包括海豹、北极熊和企鹅在内的各种物种提供栖息地。这些动物依赖海冰进行狩猎、繁殖和休息。随着气候变化继续影响环境，海冰的融化对这些物种构成了重大威胁，破坏了它们的自然栖息地和食物来源。海冰的减少不仅对生态造成影响。依赖海冰维持生计和文化实践的土著社区也受到影响。传统的狩猎路线和季节性模式正在改变，迫使这些社区迅速适应新的条件。除了生态影响，海冰的消失还会导致全球海平面上升。随着海冰的融化，它向海洋添加淡水，这可能导致海洋环流模式的变化。这些变化可能进一步加剧气候变化的影响，形成难以控制的反馈循环。为了应对这些挑战，了解海冰的动态及其在地球气候系统中的作用至关重要。研究和监测工作对于提供数据至关重要，这些数据可以帮助预测未来变化，并为旨在减缓气候变化的政策决策提供信息。总之，海冰不仅仅是一层冰冻的水；它是我们星球生态系统和气候的一个不可或缺的部分。它的存在影响天气模式，支持生物多样性，并影响全球海平面。保护和理解海冰对我们星球及其所有居民的健康至关重要。随着我们向前推进，提高意识和采取行动将是必要的，以保护这一我们世界的重要特征。