vadose
简明释义
adj. 渗流的
英英释义
Referring to the zone of soil above the water table where the soil pores contain both air and water. | 指水位上方的土壤区域，其中土壤孔隙同时含有空气和水。 |
单词用法
包气带；通气层；上层滞水带；渗流带 |
同义词
| 非饱和的 | The vadose zone is the area between the land surface and the water table where soil pores are partially filled with water. | vadose带是指地表与水位之间的区域，土壤孔隙部分充满水。 |
反义词
| 饱和 | The saturated zone is where all the pores are filled with water. | 饱和带是指所有孔隙都充满水的区域。 | |
| 地下水的 | Phreatic water is found in the phreatic zone below the vadose zone. | 地下水位水存在于vadose带下方的地下水区。 |
例句
1.There are some special issues that cause difference to predict fluid flow in fractured vadose zone, including capillary flow, film flow, preferential flow and fracture-matrix interaction.
非饱和带裂隙岩体中的渗流和饱和带相比有其不同的特点，包括毛细管流、薄膜流、优先流和裂隙-基质相互作用等。
2.The vadose zone supplies plant roots near the surface with water.
包气带为地表附近的植物根系提供水分。
3.In the paper, the significance and the present states of the research on the coupled relationship between the vadose field and the deformation field in fractured rock mass is analysed.
分析了渗流场与裂隙岩体形变场耦合关系的研究意义和现状，建立了裂隙岩体固液两相介质的应力耦合模型，模型中裂隙面的产状可直接采用野外实测数据。
4.Standard guide for decommissioning of ground water wells, vadose zone monitoring devices, boreholes, and other devices for environmental activities.
测定环境放射性物质用地下水井，上层滞水带监测装置，地上凿穿孔及其他设备的交付使用的标准指南。
5.It is of very important significance to understand unsaturated water vadose through two layer porous media in design of cover of near surface repository of radioactive waste.
非饱和水通过双层孔隙介质的渗流对于放射性废物近地表处置库的顶盖设计具有重要意义。
6.Subsurface flow is the flow of water underground, in the vadose zone and aquifers.
地下水流是水于地下蓄水层或地下水位线以上的空间流动。
7.The paper introduces seven factor of DRASTIC model: Depth of water table, Net recharge, Aquifer media, Soil media, Topography, Impact of Vadose Zone and Hydraulic Conductivity.
前言：介绍了DR AST IC模型的七个评价因子：地下水埋深、含水层净补给量、含水层介质类型、土壤类型、地形坡度、包气带介质i的影响和含水层的导水系数。
8.Above the water table is the vadose zone, through which rainwater percolates.
地下水位的上方是包气带，雨水从中渗透。
9.In arid regions, the vadose 饱和土层 layer can significantly affect soil moisture levels.
在干旱地区，vadose 饱和土层层可以显著影响土壤湿度水平。
10.Contaminants can migrate through the vadose 饱和土层, impacting groundwater quality.
污染物可以通过vadose 饱和土层迁移，影响地下水质量。
11.Farmers need to understand vadose 饱和土层 water dynamics to optimize irrigation practices.
农民需要了解vadose 饱和土层水动态，以优化灌溉实践。
12.The study of the vadose 饱和土层 zone is crucial for understanding groundwater recharge.
对vadose 饱和土层区的研究对于理解地下水补给至关重要。
13.The vadose 饱和土层 acts as a buffer between surface water and groundwater systems.
vadose 饱和土层充当了地表水和地下水系统之间的缓冲区。
作文
The term vadose refers to the zone in the soil or rock that is above the water table and where the pores are not fully saturated with water. This zone plays a crucial role in the hydrological cycle, as it is where water infiltrates from the surface and moves downward towards the groundwater. Understanding the vadose zone is essential for various fields, including environmental science, agriculture, and civil engineering. In this essay, I will explore the significance of the vadose zone, its characteristics, and its impact on our environment.Firstly, the vadose zone serves as a transitional area between the atmosphere and the groundwater. It is here that precipitation infiltrates the soil, replenishing the moisture levels necessary for plant growth and maintaining the health of ecosystems. The vadose zone also acts as a filter, helping to purify water as it percolates through the soil layers. Contaminants present in surface water can be trapped by soil particles, reducing the risk of pollution reaching the groundwater.In agriculture, understanding the vadose zone is vital for effective irrigation practices. Farmers need to know how much water is available in this zone to optimize crop production. Over-irrigation can lead to waterlogging, while under-irrigation can stress plants and reduce yields. By studying the vadose zone, farmers can make informed decisions about when and how much to irrigate, ultimately leading to more sustainable farming practices.Moreover, the vadose zone influences the movement of contaminants. For instance, if fertilizers or pesticides are applied to crops, they may leach into the vadose zone and potentially reach the groundwater. Understanding the dynamics of this zone is essential for managing the risks associated with agricultural runoff and ensuring that our drinking water remains safe.In urban areas, the vadose zone can be affected by human activities such as construction and land development. Impervious surfaces like roads and buildings prevent water from infiltrating the soil, which can lead to increased surface runoff and flooding. This alteration of the vadose zone can disrupt natural drainage patterns and impact local ecosystems. Therefore, urban planners must consider the vadose zone in their designs to mitigate these effects and promote sustainable development.Furthermore, climate change poses a significant threat to the vadose zone. Changes in precipitation patterns can affect how much water infiltrates this zone, leading to either drought or flooding conditions. As the climate continues to change, understanding the vadose zone becomes increasingly important for predicting and adapting to these shifts.In conclusion, the vadose zone is a critical component of our ecosystem that influences water availability, agricultural practices, and urban planning. Its role in filtering water and supporting plant life cannot be overstated. As we face challenges related to climate change and environmental degradation, a comprehensive understanding of the vadose zone will be essential for developing sustainable solutions. Protecting and managing this vital area will ensure that we can continue to rely on its resources for generations to come.
术语vadose指的是土壤或岩石中位于水位之上的区域，在这个区域内，孔隙并未完全被水饱和。这个区域在水文循环中起着至关重要的作用，因为它是水从表面渗透并向下移动到地下水的地方。理解vadose区对环境科学、农业和土木工程等多个领域至关重要。在这篇文章中，我将探讨vadose区的重要性、特征及其对我们环境的影响。首先，vadose区作为大气和地下水之间的过渡区域发挥着作用。降水在这里渗入土壤，补充植物生长所必需的水分，维持生态系统的健康。vadose区还充当过滤器，帮助水在渗透土层时进行净化。表面水中的污染物可以被土壤颗粒捕获，从而降低污染物进入地下水的风险。在农业中，了解vadose区对有效的灌溉实践至关重要。农民需要知道这个区域中可用的水量，以优化作物生产。过度灌溉可能导致水涝，而灌溉不足则会给植物带来压力，降低产量。通过研究vadose区，农民可以做出明智的灌溉决策，最终实现更可持续的农业实践。此外，vadose区还影响污染物的迁移。例如，如果施用肥料或农药，它们可能会渗透到vadose区，并可能到达地下水。了解这一区域的动态对于管理与农业径流相关的风险至关重要，并确保我们的饮用水安全。在城市地区，vadose区可能受到人类活动的影响，例如建筑和土地开发。不透水的表面，如道路和建筑物，阻止水渗入土壤，这可能导致地表径流增加和洪水。这种对vadose区的改变可能会破坏自然排水模式并影响当地生态系统。因此，城市规划者必须在设计中考虑vadose区，以减轻这些影响并促进可持续发展。此外，气候变化对vadose区构成了重大威胁。降水模式的变化可能会影响有多少水渗透到这个区域，导致干旱或洪水条件。随着气候的持续变化，理解vadose区变得越来越重要，以预测和适应这些变化。总之，vadose区是我们生态系统的一个关键组成部分，影响水的可用性、农业实践和城市规划。它在过滤水和支持植物生命方面的作用不容小觑。随着我们面临与气候变化和环境退化相关的挑战，对vadose区的全面理解将对制定可持续解决方案至关重要。保护和管理这一重要区域将确保我们能够继续依赖其资源，造福未来几代人。
