estuarine

简明释义

英[ˈestjʊəˌraɪn;ˈestjʊəˌrɪn]美[ˈestjʊərɪn]

adj. 河口的，江口的

英英释义

单词用法

同义词

反义词

例句

1.Estuarine sediment flux is one of the international frontal problems in the earth science, so studies on it have important scientific and practical implications.

河口泥沙通量是地球科学国际前沿课题，对它进行研究具有重大的科学和实际意义。

2.Shanghai tunnel engineering crosses Estuarine of the Yangtze River. Its geological condition have harmful effects for construction.

上海长江隧道工程穿越长江河口，工程施工面临诸多技术难关。

3.Recognize four kinds of microfacies in research area, including underwater distributive river course, estuarine bar, etc.

在研究区识别出水下分流河道、河口砂坝、水下堤泛沉积、分流间湾四种微相。

4.The plant functions as a stabilizer and a sediment trap and as a nursery area for estuarine fish and shellfish.

该植物可作为稳定剂和沉积物捕集器，并可以作为培育河口鱼类和贝类的地方。

5.Mudflats and estuarine silts are fine substrates rich in organic matter and low in oxygen.

淤泥滩和江河入海口处的淤泥是很细的基质，富含有机物质和低的含氧量。

6.These fish could be categorized into four types, including estuarine fishes, marine fishes, diadromous fishes and of freshwater fishes.

这些鱼类分为4个主要生态类型，包括河口性鱼类、近海鱼类、江海洄游型鱼类和淡水鱼类。

7.The biodiversity in the estuarine 河口的 ecosystem is crucial for maintaining fish populations.

河口生态系统中的生物多样性对维持鱼类种群至关重要。

8.Many birds migrate to estuarine 河口的 areas during the winter months for feeding.

许多鸟类在冬季迁徙到河口地区觅食。

9.The estuarine 河口的 waters are rich in nutrients, making them ideal for fishing.

河口水域富含营养，非常适合捕鱼。

10.Researchers study estuarine 河口的 environments to understand the impacts of climate change.

研究人员研究河口环境，以了解气候变化的影响。

11.The estuarine 河口的 habitat supports a wide variety of plant and animal species.

河口栖息地支持着各种各样的植物和动物物种。

作文

The beauty of nature often lies in its diverse ecosystems, each playing a vital role in the balance of our environment. One such ecosystem is the estuarine system, where freshwater from rivers meets and mixes with saltwater from the ocean. This unique interface creates a rich habitat that supports a wide variety of plant and animal life. In this essay, I will explore the significance of estuarine environments, their ecological importance, and the challenges they face due to human activity. Estuaries are among the most productive ecosystems on the planet. They serve as nurseries for many marine species, providing a safe haven for young fish and other aquatic organisms to grow and develop before venturing out into the open sea. The mixing of fresh and saltwater in estuarine areas creates a nutrient-rich environment that promotes high levels of primary productivity. This productivity supports a complex food web, benefiting not only the aquatic life but also the birds, mammals, and humans who rely on these resources for survival. Furthermore, estuarine regions act as natural filters, trapping pollutants and sediments from rivers before they can reach the ocean. This filtration process helps maintain water quality and protects coastal ecosystems from degradation. Additionally, estuaries provide crucial services such as flood control and shoreline protection. Their marshes and mangroves absorb excess water during storms, reducing the impact of flooding on nearby communities. Despite their importance, estuarine ecosystems are under threat from various human activities. Urban development, pollution, and climate change pose significant risks to these fragile environments. Industrial runoff and agricultural practices contribute to the degradation of water quality, leading to harmful algal blooms and loss of biodiversity. Moreover, rising sea levels and increased storm intensity due to climate change threaten to inundate estuarine habitats, further endangering the species that depend on them. To protect these vital ecosystems, it is essential to implement sustainable management practices. Conservation efforts should focus on restoring degraded estuarine areas and protecting existing ones from further harm. This can be achieved through policies that regulate pollution, promote responsible land use, and encourage community involvement in conservation initiatives. By raising awareness about the significance of estuarine ecosystems, we can foster a sense of stewardship among local populations, ensuring that these natural resources are preserved for future generations. In conclusion, estuarine environments are critical to the health of our planet. They support a rich diversity of life, provide essential services, and protect coastal communities from environmental threats. However, the ongoing challenges posed by human activity necessitate urgent action to safeguard these precious ecosystems. By understanding the value of estuarine systems and committing to their protection, we can help ensure a balanced and thriving environment for all living beings.

自然的美丽往往体现在其多样的生态系统中，每个生态系统在我们环境的平衡中都扮演着至关重要的角色。其中一个生态系统就是河口系统，淡水从河流汇聚并与来自海洋的咸水相遇和混合。这种独特的交界面创造了一个丰富的栖息地，支持着各种植物和动物的生命。在这篇文章中，我将探讨河口环境的意义，它们的生态重要性，以及由于人类活动而面临的挑战。 河口是地球上最具生产力的生态系统之一。它们为许多海洋物种提供了育婴室，为年轻鱼类和其他水生生物提供了一个安全的避风港，让它们在进入开放海洋之前生长和发展。河口地区淡水与咸水的混合创造了一个富含营养的环境，促进了高水平的初级生产力。这种生产力支持了一个复杂的食物网，不仅使水生生命受益，还惠及依赖这些资源生存的鸟类、哺乳动物和人类。 此外，河口地区充当自然过滤器，捕获来自河流的污染物和沉积物，以防它们到达海洋。这一过滤过程有助于保持水质，并保护沿海生态系统免受退化。此外，河口提供了关键的服务，如洪水控制和海岸保护。它们的沼泽和红树林在暴风雨期间吸收多余的水，减少了对附近社区的洪水影响。 尽管如此，河口生态系统正面临各种人类活动的威胁。城市开发、污染和气候变化对这些脆弱的环境构成了重大风险。工业径流和农业实践导致水质下降，导致有害藻类繁殖和生物多样性的丧失。此外，由于气候变化导致的海平面上升和风暴强度增加威胁着淹没河口栖息地，进一步危及依赖它们的物种。 为了保护这些重要的生态系统，实施可持续管理实践至关重要。保护工作应集中于恢复退化的河口地区，并保护现有的区域免受进一步伤害。这可以通过监管污染、促进负责任的土地使用和鼓励社区参与保护倡议的政策来实现。通过提高对河口生态系统重要性的认识，我们可以在当地居民中培养一种责任感，确保这些自然资源为后代所珍惜。 总之，河口环境对我们星球的健康至关重要。它们支持丰富的生物多样性，提供必要的服务，并保护沿海社区免受环境威胁。然而，人类活动带来的持续挑战需要紧急行动来保护这些珍贵的生态系统。通过理解河口系统的价值并致力于保护它们，我们可以帮助确保所有生物的平衡和繁荣的环境。