soil permeability

简明释义

土壤渗透性

英英释义

例句

1.Engineers must consider soil permeability 土壤渗透性 when designing septic systems.

工程师在设计化粪池系统时必须考虑土壤渗透性。

2.The soil permeability 土壤渗透性 of clay is much lower than that of sandy soils.

粘土的土壤渗透性远低于沙土。

3.The construction team conducted tests to measure the soil permeability 土壤渗透性 before laying the foundation.

施工团队在打基础之前进行了测试，以测量土壤渗透性。

4.High soil permeability 土壤渗透性 can lead to increased drainage, which is beneficial for certain crops.

高土壤渗透性可以导致排水增加，这对某些作物是有益的。

5.In urban planning, understanding soil permeability 土壤渗透性 helps manage stormwater runoff.

在城市规划中，了解土壤渗透性有助于管理暴雨径流。

作文

Soil is a vital component of our ecosystem, playing a crucial role in supporting plant life and maintaining the balance of our environment. One of the key properties of soil that significantly affects its ability to support vegetation is its soil permeability. 土壤渗透性 refers to the capacity of soil to transmit water and air through its pores. Understanding this concept is essential for various applications, including agriculture, environmental management, and civil engineering.The soil permeability of a particular area is influenced by several factors, including soil texture, structure, and moisture content. For instance, sandy soils typically exhibit high soil permeability, allowing water to drain quickly through their coarse particles. This characteristic can be beneficial for crops that require well-drained conditions; however, it can also lead to issues such as nutrient leaching, where essential nutrients are washed away from the root zone.In contrast, clayey soils have low soil permeability, which means they retain water for longer periods. While this can be advantageous during dry spells, excessive water retention can result in poor aeration and root rot, ultimately harming plant health. Therefore, understanding the soil permeability of different soil types is crucial for farmers and land managers to make informed decisions about irrigation practices and crop selection.Moreover, soil permeability plays a significant role in groundwater recharge. When precipitation occurs, water percolates through the soil layers, replenishing aquifers. Areas with high soil permeability facilitate this process, ensuring that groundwater resources are sustained. Conversely, regions with low soil permeability may experience surface runoff, leading to erosion and reduced water availability in the long term.In urban planning and civil engineering, soil permeability is a critical factor to consider when designing foundations, drainage systems, and other infrastructure. Engineers must assess the soil permeability of a site to ensure stability and prevent flooding. For example, if a site has low soil permeability, engineers may need to implement special drainage solutions to manage water flow effectively.Furthermore, the impact of human activities on soil permeability cannot be overlooked. Urbanization, deforestation, and agricultural practices can alter the natural structure of the soil, affecting its permeability. Compaction from heavy machinery or foot traffic can reduce soil permeability, leading to increased runoff and decreased water infiltration. Therefore, sustainable land management practices are essential to maintain healthy soil and its ability to perform vital functions.In conclusion, soil permeability is a fundamental property of soil that influences water movement, plant growth, and environmental sustainability. By understanding and managing soil permeability, we can enhance agricultural productivity, protect water resources, and ensure the integrity of our infrastructure. As we face challenges related to climate change and population growth, recognizing the importance of soil permeability will be crucial for developing effective strategies to sustain our planet's health and resources for future generations.

土壤是我们生态系统的重要组成部分，在支持植物生命和维持环境平衡方面发挥着至关重要的作用。影响土壤支持植被能力的关键特性之一是其土壤渗透性。土壤渗透性指的是土壤通过其孔隙传递水和空气的能力。理解这一概念对于农业、环境管理和土木工程等多个应用至关重要。某一地区的土壤渗透性受多种因素的影响，包括土壤质地、结构和含水量。例如，沙土通常表现出高土壤渗透性，使水能够快速通过其粗颗粒排出。这一特性可能对需要良好排水条件的作物有利；然而，它也可能导致营养流失的问题，即必需营养物质从根区被冲走。相反，粘土土壤的土壤渗透性较低，这意味着它们能在较长时间内保持水分。虽然这在干旱时期可能是有利的，但过多的水分保持可能导致通气不良和根腐病，从而最终危害植物健康。因此，了解不同土壤类型的土壤渗透性对农民和土地管理者做出关于灌溉实践和作物选择的明智决策至关重要。此外，土壤渗透性在地下水补给中也发挥着重要作用。当降水发生时，水分会渗透通过土壤层，补充含水层。具有高土壤渗透性的地区促进这一过程，确保地下水资源的持续供应。相反，具有低土壤渗透性的地区可能会经历地表径流，导致侵蚀并减少长期水源的可用性。在城市规划和土木工程中，土壤渗透性是设计基础、排水系统和其他基础设施时必须考虑的关键因素。工程师必须评估一个地点的土壤渗透性以确保稳定性并防止洪水。例如，如果一个地点的土壤渗透性较低，工程师可能需要实施特别的排水解决方案以有效管理水流。此外，人类活动对土壤渗透性的影响也不容忽视。城市化、森林砍伐和农业实践可能改变土壤的自然结构，影响其渗透性。重型机械或人流造成的压实可能降低土壤渗透性，导致径流增加和水分渗透减少。因此，采用可持续的土地管理实践对于维持健康土壤及其执行重要功能的能力至关重要。总之，土壤渗透性是土壤的一个基本特性，影响水分运动、植物生长和环境可持续性。通过理解和管理土壤渗透性，我们可以提高农业生产力，保护水资源，并确保基础设施的完整性。随着我们面临气候变化和人口增长相关的挑战，认识到土壤渗透性的重要性将对制定有效的策略以维持我们星球的健康和资源至关重要，以便为未来的世代提供保障。