brackish facies

简明释义

1. 微咸水相; 2. 半咸水相;

英英释义

例句

1.In coastal regions, brackish facies often support unique ecosystems that are adapted to fluctuating salinity levels.

在沿海地区，咸淡水相通常支持适应盐度波动的独特生态系统。

2.Geologists frequently encounter brackish facies in deltaic environments where river and ocean waters mix.

地质学家在河口环境中经常遇到咸淡水相，在那里河水和海水混合。

3.Aquaculture operations often utilize brackish facies to cultivate species that thrive in mixed salinity environments.

水产养殖作业通常利用咸淡水相来培养适合混合盐度环境的物种。

4.The presence of brackish facies in the stratigraphic record can help scientists reconstruct past climate conditions.

在地层记录中出现咸淡水相可以帮助科学家重建过去的气候条件。

5.The study of the sedimentary layers revealed a distinct brackish facies that indicated a transition between freshwater and marine environments.

对沉积层的研究揭示了一种明显的咸淡水相，这表明了淡水和海洋环境之间的过渡。

作文

The study of sedimentary environments has revealed a plethora of fascinating features, one of which is the concept of brackish facies. In geology, brackish facies refers to sedimentary deposits that are formed in environments where freshwater and saltwater mix. This unique setting often occurs in coastal areas, estuaries, and deltas, where rivers meet the sea. The importance of understanding brackish facies lies not only in its geological significance but also in its ecological implications. Brackish water, which is characterized by its salinity levels that are higher than freshwater but lower than seawater, creates a distinctive habitat that supports a variety of life forms. Organisms such as certain fish, crustaceans, and aquatic plants have adapted to thrive in these conditions. By studying brackish facies, scientists can gain insights into the health of these ecosystems and the impacts of environmental changes, such as climate change and pollution.Geologically, brackish facies can provide valuable information about past environmental conditions. For instance, the presence of specific minerals and fossils within these deposits can indicate historical sea level changes or shifts in climate. Researchers often analyze core samples taken from regions with known brackish facies to reconstruct ancient environments, which can help predict future changes in our planet's climate.Moreover, the study of brackish facies has practical applications in resource management. Coastal areas rich in brackish water are often sites for aquaculture, where species such as shrimp and oysters are cultivated. Understanding the dynamics of brackish facies can lead to more sustainable practices in aquaculture, ensuring that these resources are available for future generations.In addition to their ecological and geological significance, brackish facies also play a role in human activities. Many cities are located near estuaries and coastal zones, relying on these environments for transportation, recreation, and tourism. As urban development continues to encroach upon these natural areas, it becomes increasingly important to study and protect brackish facies. Conservation efforts must take into account the delicate balance of these ecosystems, as they are often threatened by pollution, habitat destruction, and climate change.In conclusion, the concept of brackish facies encompasses a wide range of scientific disciplines, from ecology to geology. By understanding the formation and significance of brackish facies, we can better appreciate the complexity of our planet's ecosystems and the challenges they face. As we move forward, it is crucial to prioritize research and conservation efforts in these vital areas, ensuring that both the natural world and human communities can coexist harmoniously. The study of brackish facies is not just an academic pursuit; it is essential for the sustainability of our environment and the resources it provides.

沉积环境的研究揭示了许多迷人的特征，其中之一就是“brackish facies”的概念。在地质学中，“brackish facies”指的是在淡水和盐水混合的环境中形成的沉积物。这种独特的环境通常出现在沿海地区、河口和三角洲，河流与海洋相遇的地方。理解“brackish facies”的重要性不仅在于其地质意义，还在于其生态影响。咸淡水的特点是其盐度水平高于淡水但低于海水，这创造了一个独特的栖息地，支持多种生命形式。某些鱼类、甲壳类动物和水生植物等生物已适应在这些条件下生存。通过研究“brackish facies”，科学家可以深入了解这些生态系统的健康状况以及气候变化和污染等环境变化的影响。在地质上，“brackish facies”可以提供关于过去环境条件的宝贵信息。例如，这些沉积物中某些矿物和化石的存在可以表明历史海平面变化或气候变化。研究人员通常分析来自已知“brackish facies”区域的岩心样本，以重建古代环境，从而帮助预测我们星球气候的未来变化。此外，“brackish facies”的研究在资源管理中也具有实际应用。富含咸淡水的沿海地区通常是水产养殖的地点，如虾和牡蛎的养殖。理解“brackish facies”的动态可以促进水产养殖中的可持续实践，确保这些资源能够为未来几代人所用。除了它们的生态和地质重要性外，“brackish facies”在人的活动中也扮演着角色。许多城市位于河口和沿海地区，依赖这些环境进行运输、休闲和旅游。随着城市发展不断侵占这些自然区域，研究和保护“brackish facies”变得越来越重要。保护工作必须考虑到这些生态系统的微妙平衡，因为它们常常受到污染、栖息地破坏和气候变化的威胁。总之，“brackish facies”的概念涵盖了从生态学到地质学的广泛科学学科。通过理解“brackish facies”的形成和重要性，我们可以更好地欣赏我们星球生态系统的复杂性及其面临的挑战。在未来的发展中，优先考虑这些重要领域的研究和保护工作至关重要，确保自然世界与人类社区能够和谐共存。“brackish facies”的研究不仅仅是学术追求；它对于我们环境的可持续性及其提供的资源至关重要。