eolian

简明释义

英[iːˈəʊliən]美[iːˈoʊliən]

adj. 风的；[气象]风成的；风积的（等于 aeolian）

英英释义

单词用法

同义词

反义词

例句

1.Most loess is considered to be an eolian deposit.

大多数黄土被认为是一种风成沉积。

2.The importance of REE input to the oceans through eolian dust remains controversial.

对于风尘输入对大洋中的REE的影响还存在争议。

3.Haitan island is a main district with eolian sands in Fujian Province. Eolian sands, granites and wind power are the three major natural resources in the island.

海坛岛是福建省的主要风沙分布区，风成沙同花岗岩、风力并列为岛上的三大自然资源。

4.Summer monsoon was weaker and winter monsoon stronger. Precipitation decreased, and eolian dust deposition was accelerated.

这一时期夏季风减弱，冬季风增强，风成黄土堆积，降水减少。

5.In West China, there is a great abundance of eolian sand in vest expanses of desert.

我国西部地区沙漠分布广泛，富产风积砂。

6.In the stream sediment, the content of elements appears obvious difference at the boundary line of 80-mesh granularity, and the content of elements (-80 mesh) is obviously disturbed by eolian sand.

水系沉积物中，元素含量以80目级为界出现明显差异，- 80目粒级元素含量明显受到风成沙干扰。

7.The eastern part of Changle and Haitan Island are the two major eolian sand regions in Fujiau Province. The eolian sands are important natural resources in the regions.

长乐东部和海坛岛是福建省的主要风沙分布区，风成沙是重要的自然资源。

8.The eolian 风成的 processes shape the landscape of deserts over time.

风成的过程随着时间的推移塑造了沙漠的地貌。

9.Scientists study eolian 风成的 sediment to understand past climate conditions.

科学家研究风成的沉积物以了解过去的气候条件。

10.The eolian 风成的 features in this region attract many geologists.

这一地区的风成特征吸引了许多地质学家。

11.Wind erosion is a key aspect of eolian 风成的 geology.

风蚀是风成地质的一个关键方面。

12.The eolian 风成的 dunes are constantly shifting due to strong winds.

由于强风，风成的沙丘不断移动。

作文

The term eolian refers to processes and features that are related to the action of the wind. In geology, it describes the erosion, transportation, and deposition of materials by wind. The significance of eolian processes can be observed in various landscapes around the world, particularly in arid and semi-arid regions where vegetation is sparse and the soil is loose. These areas often showcase remarkable eolian formations, such as sand dunes and dust storms, which serve as vivid examples of how powerful wind can shape the earth's surface. One of the most striking aspects of eolian processes is the formation of sand dunes. These natural structures are created when wind carries sand grains and deposits them when the wind speed decreases. Over time, these deposits accumulate, leading to the creation of stunning dunes that can reach impressive heights. The Great Sand Dunes National Park in Colorado, USA, is a prime example of a location where eolian processes have resulted in dramatic landscapes. Visitors to the park can witness the beauty of these towering dunes, which are constantly reshaped by the wind. Moreover, eolian processes are not limited to just the formation of dunes. They also play a crucial role in the distribution of nutrients across different ecosystems. For instance, in desert regions, wind can carry fine particles of soil rich in minerals over great distances, depositing them in areas that may otherwise lack such nutrients. This redistribution can enhance biodiversity and promote the growth of plants in otherwise inhospitable environments. Thus, the eolian processes contribute significantly to the ecological balance of these regions. In addition to their geological and ecological importance, eolian processes are also of interest to scientists studying climate change. Wind erosion can release significant amounts of dust into the atmosphere, which can affect air quality and even influence weather patterns. Dust storms, often a result of eolian activity, can transport minerals and organic matter across vast distances, impacting regions far from their source. Understanding these processes is essential for predicting environmental changes and developing strategies to mitigate their effects. Furthermore, the study of eolian processes has practical implications for human activities. For instance, in agriculture, understanding how wind affects soil erosion can help farmers implement better land management practices to preserve their fields. In urban planning, knowledge of eolian dynamics can inform the design of buildings and infrastructure to minimize the impact of wind on structures. As we continue to explore the complexities of our environment, the role of eolian processes remains a vital area of research. In conclusion, the concept of eolian processes encompasses a wide range of phenomena that highlight the power of wind in shaping our planet. From the majestic sand dunes that rise in the desert to the subtle movement of nutrients across ecosystems, eolian processes are integral to both the natural world and human society. As we face challenges such as climate change and land degradation, understanding these processes will be key to fostering a sustainable relationship with our environment.

“eolian”一词指的是与风的作用相关的过程和特征。在地质学中，它描述了材料通过风的侵蚀、运输和沉积。eolian过程的重要性可以在世界各地的各种景观中观察到，特别是在植被稀疏、土壤松散的干旱和半干旱地区。这些地区通常展示出显著的eolian形态，如沙丘和沙尘暴，生动地展示了强风如何塑造地球表面的力量。 eolian过程最引人注目的方面之一是沙丘的形成。这些自然结构是由风携带沙粒并在风速降低时沉积而成。随着时间的推移，这些沉积物积累，导致壮观的沙丘的形成，这些沙丘可以达到令人印象深刻的高度。美国科罗拉多州的大沙丘国家公园就是一个典型的例子，在这里，eolian过程导致了戏剧性的景观。公园的游客可以见证这些高耸沙丘的美丽，这些沙丘正不断被风重新塑造。 此外，eolian过程不仅限于沙丘的形成。它们在不同生态系统中营养物质的分布中也发挥着关键作用。例如，在沙漠地区，风可以将富含矿物质的细土颗粒带到远处，并在原本缺乏这些营养物质的地方沉积。这种再分配可以增强生物多样性，促进植物在原本不适宜生长的环境中的生长。因此，eolian过程对这些地区的生态平衡贡献显著。 除了地质和生态的重要性，eolian过程对于研究气候变化的科学家也很有意义。风蚀可以释放大量的尘埃进入大气，这可能影响空气质量，甚至影响天气模式。沙尘暴往往是eolian活动的结果，可以将矿物质和有机物质运输到广阔的地区，影响远离其源头的区域。理解这些过程对于预测环境变化和制定减缓其影响的策略至关重要。 此外，eolian过程的研究对人类活动也有实际意义。例如，在农业中，了解风如何影响土壤侵蚀可以帮助农民实施更好的土地管理实践，以保护他们的田地。在城市规划中，了解eolian动态可以为建筑和基础设施的设计提供信息，以最小化风对结构的影响。随着我们继续探索环境的复杂性，eolian过程的作用仍然是一个重要的研究领域。 总之，eolian过程的概念涵盖了广泛的现象，突显了风在塑造我们星球方面的力量。从沙漠中高耸的沙丘到生态系统中营养物质的微妙移动，eolian过程对自然界和人类社会都是不可或缺的。面对气候变化和土地退化等挑战，理解这些过程将是促进我们与环境可持续关系的关键。