halocline

简明释义

英[ˈhæləʊˌklaɪn]美[hæləˌklaɪn]

n. [海洋] 盐跃层

英英释义

单词用法

同义词

反义词

例句

1.In summer, the temperature of the south part of the area is higher than the north part. Both the main thermocline and the main halocline are thin and their depths range from 50 to 120m.

第四章对历年温盐和表层流资料的进行了统计分析，给出了开辟区的温盐和表层流的分布特征和年变化特征：（1）表层水温在夏季呈南高北低的特点，温盐跃层较薄，中心位置在50～120米之间变化；

2.If the improved vertical gradient method is used to analyse thermocline, halocline and pycnocline, continuity must be guaranteed in regions where shallow water and deep water meet.

在采用垂向梯度法进行跃层分析时，要注意深浅水交界处跃层分析的连续性问题。

3.In summer, the temperature of the south part of the area is higher than the north part. Both the main thermocline and the main halocline are thin and their depths range from 50 to 120m.

第四章对历年温盐和表层流资料的进行了统计分析，给出了开辟区的温盐和表层流的分布特征和年变化特征：（1）表层水温在夏季呈南高北低的特点，温盐跃层较薄，中心位置在50～120米之间变化；

4.The halocline acts as a barrier that prevents the mixing of salt and fresh water in estuaries.

在河口地区， halocline 作为障碍物，阻止了盐水和淡水的混合。

5.The oceanographer noted the presence of a distinct halocline in the Arctic waters, where salinity levels changed rapidly with depth.

海洋学家注意到北极水域存在明显的 halocline ，在这里盐度水平随着深度迅速变化。

6.During the dive, we encountered a pronounced halocline, making it difficult to see due to the difference in water density.

潜水时，我们遇到了明显的 halocline ，由于水密度的差异，视线变得模糊。

7.Research on the halocline can help us understand how climate change affects ocean stratification.

对 halocline 的研究可以帮助我们理解气候变化如何影响海洋分层。

8.Scientists are studying the effects of the halocline on marine ecosystems and fish migration patterns.

科学家们正在研究 halocline 对海洋生态系统和鱼类迁徙模式的影响。

作文

In the study of oceanography, understanding various layers of water is crucial for comprehending marine ecosystems. One significant concept in this field is the halocline, which refers to a distinct layer in the ocean where there is a rapid change in salinity with depth. This phenomenon plays a vital role in the stratification of ocean waters and can have profound effects on marine life. The halocline often occurs in conjunction with other layers, such as the thermocline, where temperature changes are also pronounced. The halocline typically forms in regions where freshwater from rivers or melting ice meets the saltier waters of the ocean. This interaction creates a gradient that separates the two types of water, resulting in a layer that can be easily identified by its contrasting salinity levels. For instance, in estuaries, where freshwater and saltwater converge, the halocline can be particularly pronounced. The differences in salinity can influence the distribution of nutrients and organisms, making it a critical area for studying biodiversity.Marine organisms are adapted to specific salinity levels, and the presence of a halocline can create unique habitats. Fish and other marine species may thrive in the less saline waters above the halocline, while others may prefer the denser, saltier waters below. This stratification can lead to variations in species composition and abundance, highlighting the importance of the halocline in ecological studies.Moreover, the halocline can impact ocean circulation patterns. The density differences caused by varying salinity levels can influence how water moves through the ocean, affecting everything from climate patterns to nutrient distribution. Understanding these dynamics is essential for predicting changes in marine environments, especially in the context of climate change and human activities. As temperatures rise and glaciers melt, alterations in salinity levels could lead to shifts in the location and strength of haloclines, potentially disrupting existing ecosystems.In conclusion, the halocline is more than just a scientific term; it represents a critical interface in our oceans that affects marine life, nutrient distribution, and oceanic circulation. By studying the halocline, researchers can gain valuable insights into the health of marine ecosystems and the potential impacts of environmental changes. Therefore, grasping the concept of halocline is essential for anyone interested in marine biology, oceanography, or environmental science, as it underscores the interconnectedness of ocean processes and the delicate balance of life within these vast waters.

在海洋学的研究中，理解水的不同层次对于理解海洋生态系统至关重要。一个重要的概念是halocline，它指的是海洋中盐度随着深度变化迅速的明显层次。这种现象在海水的分层中起着重要作用，并且对海洋生物有深远的影响。halocline通常与其他层次一起出现，例如温跃层，在那里温度的变化也很明显。halocline通常在淡水与海水相遇的区域形成，例如河流或融化的冰与更咸的海水相交。这种相互作用创造了一个梯度，分隔了两种类型的水，从而形成一个可以通过其对比的盐度水平轻易识别的层次。例如，在河口，淡水和咸水汇聚的地方，halocline可能特别明显。盐度的差异可以影响营养物质和生物体的分布，使其成为研究生物多样性的重要区域。海洋生物适应于特定的盐度水平，而halocline的存在可以创造独特的栖息地。鱼类和其他海洋物种可能在halocline上方的低盐水域中繁荣，而其他物种可能更喜欢下面的更密集、更咸的水。这种分层可能导致物种组成和丰度的变化，突显了halocline在生态研究中的重要性。此外，halocline还可以影响海洋环流模式。由于盐度水平变化引起的密度差异可以影响水在海洋中的运动，从而影响气候模式和营养分布。理解这些动态对于预测海洋环境的变化至关重要，尤其是在气候变化和人类活动的背景下。随着温度升高和冰川融化，盐度水平的变化可能会导致halocline的位置和强度发生变化，从而潜在地破坏现有的生态系统。总之，halocline不仅仅是一个科学术语；它代表了我们海洋中一个关键的界面，影响海洋生物、营养分布和海洋循环。通过研究halocline，研究人员可以获得关于海洋生态系统健康和环境变化潜在影响的宝贵见解。因此，掌握halocline的概念对于任何对海洋生物学、海洋学或环境科学感兴趣的人来说都是必不可少的，因为它强调了海洋过程的相互联系以及这些广阔水域内生命的微妙平衡。