solum

简明释义

英[ˈsəʊləm]美[ˈsoʊləm]

n. 土壤表层；风化层

复 数 s o l a 或 s o l u m s

英英释义

单词用法

同义词

反义词

例句

1.Because of thin solum and lower soil loss tolerance, the ecosystem in Karst region is very fragile. The vegetation is difficult to recover after destruction.

喀斯特区由于土层薄、土壤允许流失量低，生态系统十分脆弱，植被破坏后难以恢复。

2.These soils are usually characterized by the higher fertility, thin solum, containing gravel and erode easily.

对山地土壤的发生演变的图式，以及高居民点远近植被和土壤衰退趋势；

3.In treating water leakage of reservoir, slurry emitting from solum may occur during leakage stoppage by pressurized water.

在带压力水进行灌浆堵漏施工以处理水库漏水时，会遇到土层冒浆问题。

4.Because of thin solum and lower soil loss tolerance, the ecosystem in Karst region is very fragile. The vegetation is difficult to recover after destruction.

喀斯特区由于土层薄、土壤允许流失量低，生态系统十分脆弱，植被破坏后难以恢复。

5.In geology, understanding the solum is crucial for studying landforms.

在地质学中，理解土壤对于研究地貌至关重要。

6.The farmer tested the solum for nutrients before planting crops.

农民在种植作物之前测试了土壤的营养成分。

7.During the construction, engineers analyzed the solum stability.

在施工过程中，工程师分析了土壤的稳定性。

8.The health of the plants depends heavily on the quality of the solum.

植物的健康在很大程度上依赖于土壤的质量。

9.The solum in this region is primarily clay-based.

该地区的土壤主要是基于粘土的。

作文

The term solum refers to the upper layer of soil in which plants grow, a crucial component of our ecosystem. Understanding solum is essential for agriculture, environmental science, and ecology. It is not merely a substance but a living entity that supports life on Earth. The solum consists of minerals, organic matter, water, and air, all of which create a habitat for countless organisms. In agriculture, farmers rely heavily on the quality of solum to determine the health of their crops. Healthy solum promotes strong root systems, which are vital for nutrient absorption and stability. When farmers understand the composition of their solum, they can make informed decisions about fertilization, irrigation, and crop rotation. For example, sandy solum drains quickly but may not hold nutrients well, while clay solum retains moisture but can become compacted, limiting root growth. Environmental scientists study solum to monitor its health and sustainability. Soil erosion, contamination, and depletion of nutrients are significant issues that threaten the integrity of solum. Practices such as deforestation, urbanization, and industrial agriculture can lead to the degradation of solum, resulting in reduced agricultural productivity and increased greenhouse gas emissions. By understanding the importance of solum, we can advocate for sustainable practices that protect this precious resource. Ecologists recognize solum as a dynamic system that interacts with various biotic and abiotic factors. The organisms within solum, including bacteria, fungi, insects, and larger animals, contribute to nutrient cycling and soil formation. This biodiversity is crucial for maintaining the health of solum and, by extension, the entire ecosystem. For instance, earthworms aerate the solum and enhance its structure, allowing for better water infiltration and root penetration. Moreover, solum plays a significant role in carbon sequestration, helping to mitigate climate change. Healthy solum can store large amounts of carbon, which is critical in reducing atmospheric CO2 levels. This highlights the need for policies that promote the conservation and restoration of solum as part of broader climate action strategies. In conclusion, the concept of solum encompasses much more than just dirt beneath our feet. It is a vital resource that supports food production, sustains biodiversity, and regulates our climate. As stewards of the environment, we must recognize the importance of solum and take action to protect it for future generations. Understanding and preserving solum is not just an agricultural concern; it is a global imperative that affects us all. We must educate ourselves and others about the significance of solum and work towards sustainable solutions that ensure its health and longevity.

术语solum指的是植物生长的土壤上层，这是我们生态系统的重要组成部分。理解solum对于农业、环境科学和生态学至关重要。它不仅仅是一种物质，而是一个支持地球生命的生物实体。solum由矿物、有机物、水和空气组成，所有这些元素为无数生物创造了栖息地。在农业中，农民非常依赖solum的质量来决定作物的健康。健康的solum促进强壮的根系，这对养分吸收和稳定性至关重要。当农民了解他们的solum的成分时，他们可以就施肥、灌溉和作物轮作做出明智的决策。例如，沙质solum排水迅速，但可能无法很好地保持养分，而粘土solum则能保持水分，但可能会变得紧实，限制根系生长。环境科学家研究solum以监测其健康和可持续性。土壤侵蚀、污染和养分枯竭是威胁solum完整性的重大问题。森林砍伐、城市化和工业农业等做法可能导致solum的退化，导致农业生产力下降和温室气体排放增加。通过理解solum的重要性，我们可以倡导保护这一宝贵资源的可持续做法。生态学家认识到solum是一个动态系统，与各种生物和非生物因素相互作用。solum内的生物，包括细菌、真菌、昆虫和较大的动物，有助于养分循环和土壤形成。这种生物多样性对维持solum的健康及其延伸至整个生态系统至关重要。例如，蚯蚓能够给solum通气并增强其结构，从而改善水的渗透和根的穿透。此外，solum在碳封存中扮演着重要角色，有助于减缓气候变化。健康的solum能够储存大量碳，这对降低大气中的CO2水平至关重要。这突显了促进保护和恢复solum的政策的必要性，作为更广泛气候行动战略的一部分。总之，solum的概念远不止我们脚下的泥土。它是一个重要的资源，支持食品生产、维持生物多样性并调节我们的气候。作为环境的管理者，我们必须认识到solum的重要性，并采取行动保护它，以造福未来几代人。理解和保护solum不仅仅是农业问题；这是一个全球性的问题，影响着我们所有人。我们必须教育自己和他人关于solum的重要性，并努力寻找可持续解决方案，以确保其健康和持久性。