outer sublittoral

简明释义

外次大陆架

英英释义

例句

1.The research team collected samples from the outer sublittoral 外缘亚潮区 to analyze the sediment composition.

研究小组从外缘亚潮区 outer sublittoral 收集样本以分析沉积物成分。

2.Coral reefs in the outer sublittoral 外缘亚潮区 provide essential habitat for many marine organisms.

位于外缘亚潮区 outer sublittoral 的珊瑚礁为许多海洋生物提供了重要栖息地。

3.The outer sublittoral 外缘亚潮区 is often targeted for conservation efforts due to its ecological significance.

由于生态重要性，外缘亚潮区 outer sublittoral 经常成为保护工作的重点。

4.The marine biologist conducted a study in the outer sublittoral 外缘亚潮区 to assess the biodiversity of the region.

这位海洋生物学家在外缘亚潮区 outer sublittoral 进行了一项研究，以评估该地区的生物多样性。

5.Many species of fish thrive in the outer sublittoral 外缘亚潮区, where the water is rich in nutrients.

许多鱼类在外缘亚潮区 outer sublittoral 繁衍生息，那里水中营养丰富。

作文

The marine ecosystem is a complex web of life that thrives in various habitats, each with its unique characteristics. One such habitat is the outer sublittoral zone, which plays a crucial role in supporting diverse marine species. The outer sublittoral (外缘潮下带) is located just beyond the intertidal zone, extending to depths where sunlight can still penetrate, allowing photosynthesis to occur. This region is typically characterized by its rocky or sandy substrates and is home to a variety of organisms, including seaweeds, mollusks, and fish.In the outer sublittoral, the biodiversity is remarkable. The presence of kelp forests and seagrass meadows provides essential habitat for many marine species. These underwater plants not only offer shelter but also serve as a food source for herbivorous animals. For instance, fish such as parrotfish and various species of crabs can be found grazing on the abundant algae and seagrasses. The interactions among these organisms create a balanced ecosystem that supports both predator and prey.Furthermore, the outer sublittoral zone is significant for human activities as well. It is often the site of fishing grounds, where commercial and recreational fishermen seek various species. Sustainable fishing practices are vital in this area to ensure that fish populations remain healthy and that the ecosystem continues to thrive. Overfishing can lead to severe consequences, not only for the targeted species but also for the entire marine community that relies on them.Additionally, the outer sublittoral is affected by environmental changes, such as climate change and pollution. Rising sea temperatures can lead to coral bleaching, while increased nutrient runoff can cause harmful algal blooms. These changes threaten the delicate balance of the ecosystem and can result in the decline of species that are integral to the health of the outer sublittoral zone.Conservation efforts are essential to protect this vital habitat. Marine protected areas (MPAs) are established to safeguard regions like the outer sublittoral from destructive activities. By restricting certain human activities, these areas allow ecosystems to recover and flourish. Education and awareness programs can also help communities understand the importance of the outer sublittoral and promote responsible practices that benefit both marine life and local economies.In conclusion, the outer sublittoral (外缘潮下带) is a critical part of the marine environment that supports a rich diversity of life. Understanding its significance helps us appreciate the interconnectedness of marine ecosystems and the impact of human actions on these delicate habitats. By promoting conservation and sustainable practices, we can ensure that the outer sublittoral continues to thrive for generations to come.

海洋生态系统是一个复杂的生命网络，在不同的栖息地中茁壮成长，每个栖息地都有其独特的特征。其中一个栖息地是外缘潮下带，它在支持多种海洋物种方面发挥着至关重要的作用。外缘潮下带位于潮间带之外，延伸到阳光仍能穿透的深度，允许光合作用的发生。这个区域通常以岩石或沙质底物为特征，栖息着各种生物，包括海藻、软体动物和鱼类。在外缘潮下带，生物多样性非常显著。海藻森林和海草草甸的存在为许多海洋物种提供了重要栖息地。这些水下植物不仅提供庇护所，还为食草动物提供食物来源。例如，鹦嘴鱼和各种螃蟹等鱼类可以在丰富的藻类和海草上觅食。这些生物之间的相互作用创造了一个平衡的生态系统，支持捕食者和猎物。此外，外缘潮下带区域对人类活动也很重要。它通常是渔场的所在地，商业和休闲渔民在此捕捞各种物种。可持续的捕鱼实践在这一地区至关重要，以确保鱼类种群保持健康，并且生态系统继续繁荣。过度捕捞可能导致严重后果，不仅影响目标物种，还会影响整个依赖它们的海洋社区。此外，外缘潮下带还受到气候变化和污染等环境变化的影响。海洋温度上升可能导致珊瑚白化，而营养物质的增加流失可能导致有害藻华。这些变化威胁到生态系统的微妙平衡，并可能导致对外缘潮下带健康至关重要的物种数量下降。保护努力对于保护这一重要栖息地至关重要。海洋保护区（MPA）被建立，以保护像外缘潮下带这样的区域免受破坏性活动的影响。通过限制某些人类活动，这些区域使生态系统能够恢复和繁荣。教育和意识提升项目也可以帮助社区理解外缘潮下带的重要性，并促进有利于海洋生物和地方经济的负责任的做法。总之，外缘潮下带是海洋环境中一个关键的部分，支持着丰富的生命多样性。理解其重要性有助于我们欣赏海洋生态系统的相互关联性以及人类行为对这些脆弱栖息地的影响。通过促进保护和可持续实践，我们可以确保外缘潮下带在未来几代人中继续繁荣。