abyssal pelagic zone

简明释义

远洋深海带;

英英释义

例句

1.Many marine organisms have adapted to survive in the extreme conditions of the abyssal pelagic zone.

许多海洋生物已经适应在深海开阔区的极端条件下生存。

2.Exploration of the abyssal pelagic zone is crucial for understanding ocean biodiversity.

对深海开阔区的探索对理解海洋生物多样性至关重要。

3.Submersibles are often used to study life forms in the abyssal pelagic zone.

潜水器常用于研究深海开阔区的生命形式。

4.The temperature in the abyssal pelagic zone is just above freezing.

在深海开阔区的温度刚好高于冰点。

5.The deep-sea research team discovered new species in the abyssal pelagic zone.

深海研究团队在深海开阔区发现了新物种。

作文

The ocean is a vast and mysterious realm that covers over 70% of the Earth's surface. Among its many layers, one of the most intriguing is the abyssal pelagic zone, which refers to the deep-sea environment that exists between 3,000 and 6,000 meters below the ocean's surface. This zone is characterized by complete darkness, high pressure, and low temperatures, making it one of the least explored areas on our planet. The abyssal pelagic zone (深海区) is home to a variety of unique organisms that have adapted to survive in such harsh conditions.In the abyssal pelagic zone, life is scarce but remarkably diverse. Many creatures found here are bioluminescent, meaning they can produce their own light. This adaptation is crucial for communication, mating, and predation in an environment where sunlight cannot penetrate. Species such as the anglerfish and certain types of jellyfish utilize bioluminescence to attract prey or deter predators, showcasing the fascinating adaptations that have evolved in this dark world.The temperature in the abyssal pelagic zone is near freezing, typically ranging from 0 to 4 degrees Celsius. Despite these frigid conditions, some organisms thrive, including deep-sea fish, squid, and various invertebrates. These species have developed unique physiological traits, such as slow metabolisms and specialized enzymes, which allow them to function efficiently in cold environments. The adaptations seen in the abyssal pelagic zone highlight the incredible resilience of life on Earth.One of the most significant features of the abyssal pelagic zone is its role in the global carbon cycle. The deep sea acts as a carbon sink, absorbing carbon dioxide from the atmosphere and helping to regulate the Earth's climate. Organisms in this zone contribute to this process through the biological pump, where organic matter sinks to the depths after being produced in the upper layers of the ocean. Understanding the dynamics of the abyssal pelagic zone is crucial for predicting how climate change may impact oceanic ecosystems and global weather patterns.Despite its importance, the abyssal pelagic zone remains largely uncharted. Advances in technology, such as remotely operated vehicles (ROVs) and deep-sea submersibles, have allowed scientists to explore this enigmatic region. However, many mysteries still linger beneath the waves. Research expeditions continue to discover new species and gather data on the complex interactions within this ecosystem. As we learn more about the abyssal pelagic zone, we gain insights not only into marine biology but also into the broader implications for environmental health and sustainability.In conclusion, the abyssal pelagic zone (深海区) represents a fascinating frontier of scientific exploration. Its extreme conditions and unique life forms challenge our understanding of biology and ecology. As we strive to protect our oceans, it is essential to recognize the significance of the abyssal pelagic zone and the vital role it plays in maintaining the balance of our planet's ecosystems. Continued research and conservation efforts are necessary to ensure that this remarkable part of our world is preserved for future generations to study and appreciate.

海洋是一个广阔而神秘的领域，覆盖了地球表面超过70%的面积。在它的许多层次中，最引人入胜的是深海区，指的是位于海洋表面以下3000到6000米之间的深海环境。这个区域的特点是完全黑暗、高压和低温，使其成为我们星球上探索最少的地区之一。深海区（abyssal pelagic zone）是许多独特生物的栖息地，它们已经适应了在如此恶劣的条件下生存。在深海区，生命稀少但种类繁多。这里发现的许多生物都是生物发光的，这意味着它们能够产生自己的光。这种适应性对于在阳光无法穿透的环境中进行交流、交配和捕食至关重要。像anglerfish（安吉尔鱼）和某些类型的水母等物种利用生物发光吸引猎物或吓跑捕食者，展示了在这个黑暗世界中进化出的迷人适应性。深海区的温度接近冰点，通常在0到4摄氏度之间。尽管这些寒冷的条件，一些生物仍然繁荣生长，包括深海鱼类、鱿鱼和各种无脊椎动物。这些物种发展出了独特的生理特征，如缓慢的新陈代谢和专门的酶，使它们能够在寒冷环境中有效运作。在深海区中所见的适应性突显了地球上生命的惊人韧性。深海区的一个重要特征是它在全球碳循环中的作用。深海作为碳汇，吸收大气中的二氧化碳，并帮助调节地球的气候。该区域的生物通过生物泵贡献于这一过程，生物质在被生产于海洋上层后沉入深处。理解深海区的动态对预测气候变化可能对海洋生态系统和全球天气模式的影响至关重要。尽管它的重要性，深海区仍然在很大程度上未被勘测。技术的进步，例如遥控潜水器（ROVs）和深海潜水器，使科学家能够探索这个神秘的区域。然而，波涛之下仍然存在许多谜团。研究考察继续发现新物种并收集有关该生态系统内复杂相互作用的数据。随着我们对深海区了解的深入，我们不仅对海洋生物学有了更深刻的认识，也对环境健康和可持续性的更广泛影响有了更深刻的理解。总之，深海区（abyssal pelagic zone）代表了科学探索的一个迷人前沿。它的极端条件和独特的生命形式挑战着我们对生物学和生态学的理解。随着我们努力保护海洋，必须认识到深海区的重要性以及它在维持地球生态系统平衡中所扮演的关键角色。继续进行研究和保护工作是必要的，以确保这一非凡的世界部分能够留存给未来几代人去研究和欣赏。