eluvium

简明释义

英[ɪˈluːvɪəm]美[ɪˈlʊvɪəm]

n. 残积层

复 数 e l u v i u m s 或 e l u v i a

英英释义

单词用法

同义词

反义词

例句

1.Geologists study eluvium 风化层 to understand how weathering processes shape the landscape.

地质学家研究eluvium 风化层以了解风化过程如何塑造地形。

2.The soil composition in this area includes significant amounts of eluvium 风化层, which affects the local vegetation.

该地区的土壤成分包括大量的eluvium 风化层，这影响了当地植被。

3.The presence of eluvium 风化层 indicates that the area has undergone extensive weathering over time.

eluvium 风化层的存在表明该地区经历了长时间的广泛风化。

4.Farmers often find eluvium 风化层 rich in minerals beneficial for crop growth.

农民常常发现富含对作物生长有益矿物的eluvium 风化层。

5.The study of eluvium 风化层 can provide insights into past climatic conditions.

对eluvium 风化层的研究可以提供对过去气候条件的见解。

作文

The study of soil and its components is crucial for understanding the processes that shape our environment. One interesting aspect of soil formation is the concept of eluvium, which refers to the weathered material that accumulates in place, rather than being transported by water or wind. This term is often used in geology and soil science to describe the layer of soil that remains after the leaching of minerals and nutrients, leaving behind a distinct profile that can tell us much about the local ecosystem. eluvium (淋溶物) is typically found in areas where the parent rock has undergone significant weathering, allowing for the development of a unique soil horizon that supports various types of vegetation.Understanding eluvium is essential for agricultural practices, as it directly influences soil fertility. Farmers and agronomists must recognize the characteristics of eluvium to manage their crops effectively. For instance, soils rich in eluvium may retain moisture better, providing a favorable environment for certain crops. Conversely, soils that lack sufficient eluvium may require additional amendments to enhance their fertility. Therefore, knowledge of this soil component can lead to better agricultural outcomes and sustainable farming practices.In addition to its agricultural significance, eluvium plays a vital role in environmental conservation. As we face challenges such as climate change and habitat loss, understanding the composition and distribution of eluvium can help in restoring ecosystems. Conservationists can use this knowledge to identify areas that require rehabilitation and to implement strategies that promote soil health and biodiversity. By recognizing the importance of eluvium in maintaining ecological balance, we can work towards protecting our planet's resources for future generations.Moreover, the study of eluvium is not limited to terrestrial environments. It also has implications for understanding sediment transport and deposition in aquatic systems. The weathering processes that contribute to the formation of eluvium can influence the quality of water bodies, as sediments can carry nutrients and pollutants into rivers and lakes. This connection highlights the need for interdisciplinary approaches to studying soil and water interactions, as they are intricately linked in the broader context of environmental science.In conclusion, the concept of eluvium is fundamental to our understanding of soil science, agriculture, and environmental conservation. By exploring the properties and implications of eluvium, we can gain insights into soil health, crop management, and ecosystem restoration. As we continue to confront environmental challenges, recognizing the significance of eluvium will be crucial in developing sustainable practices that benefit both agriculture and conservation efforts. Ultimately, the study of eluvium serves as a reminder of the intricate relationships between soil, water, and life on Earth, emphasizing the need for responsible stewardship of our natural resources.

土壤及其成分的研究对理解塑造我们环境的过程至关重要。土壤形成的一个有趣方面是eluvium的概念，它指的是在原地积累的风化材料，而不是通过水或风运输的。这一术语常用于地质学和土壤科学中，以描述在矿物质和营养物质淋溶后留下的独特土壤剖面，这可以告诉我们很多关于当地生态系统的信息。eluvium（淋溶物）通常在母岩经历显著风化的地区发现，从而形成一个独特的土壤层次，支持各种类型的植被。理解eluvium对农业实践至关重要，因为它直接影响土壤肥力。农民和农艺师必须认识到eluvium的特征，以有效管理他们的作物。例如，富含eluvium的土壤可能更好地保持水分，为某些作物提供了有利的生长环境。相反，缺乏足够eluvium的土壤可能需要额外的改良剂来增强其肥力。因此，对这一土壤成分的了解可以带来更好的农业成果和可持续的耕作实践。除了农业意义之外，eluvium在环境保护中也发挥着重要作用。面对气候变化和栖息地丧失等挑战，理解eluvium的组成和分布可以帮助恢复生态系统。保护主义者可以利用这些知识来识别需要修复的区域，并实施促进土壤健康和生物多样性的策略。通过认识到eluvium在维持生态平衡中的重要性，我们可以为保护我们星球的资源而努力，为未来的世代着想。此外，eluvium的研究并不限于陆地环境。它还与理解水体中的沉积物运输和沉积有关。导致eluvium形成的风化过程可能会影响水体的质量，因为沉积物可以将养分和污染物带入河流和湖泊。这一联系强调了研究土壤和水相互作用的跨学科方法的必要性，因为它们在环境科学的更广泛背景中密切相关。总之，eluvium的概念是我们理解土壤科学、农业和环境保护的基础。通过探索eluvium的属性和影响，我们可以深入了解土壤健康、作物管理和生态系统恢复。随着我们继续面对环境挑战，认识到eluvium的重要性对于制定有利于农业和保护工作的可持续实践至关重要。最终，eluvium的研究提醒我们土壤、水和地球生命之间错综复杂的关系，强调了负责任地管理自然资源的必要性。