airborne geochemical survey

简明释义

1. 航空地球化学测量; 2. 航空化探;

英英释义

例句

1.An airborne geochemical survey can cover large areas quickly, making it ideal for preliminary exploration.

由于可以迅速覆盖大面积，空中地球化学调查非常适合初步勘探。

2.Results from the airborne geochemical survey indicated high concentrations of lithium in the soil.

来自空中地球化学调查的结果显示土壤中锂的浓度很高。

3.The data collected from the airborne geochemical survey will be used to guide future drilling operations.

从空中地球化学调查收集的数据将用于指导未来的钻探作业。

4.The mining company conducted an airborne geochemical survey to identify potential mineral deposits in the area.

该矿业公司进行了空中地球化学调查以识别该地区潜在的矿藏。

5.Before starting the project, the team analyzed the results of the airborne geochemical survey to assess risks.

在启动项目之前，团队分析了空中地球化学调查的结果以评估风险。

作文

In the field of geology and environmental science, the importance of understanding the distribution of various elements in the Earth's crust cannot be overstated. One of the most effective methods for achieving this is through an airborne geochemical survey. This innovative technique involves collecting data about the chemical composition of soil and rocks from an aircraft, providing a comprehensive overview of a large area in a relatively short amount of time. The airborne geochemical survey is particularly valuable in mineral exploration, environmental monitoring, and land use planning.The process begins with the selection of an appropriate flight path over the area of interest. During the flight, specialized instruments are used to collect samples of airborne particles and gases that are indicative of the underlying geological features. These samples are then analyzed in a laboratory to determine their chemical composition. The results can reveal the presence of valuable minerals, pollutants, or other substances that may impact the environment or human health.One of the key advantages of an airborne geochemical survey is its efficiency. Traditional ground-based surveys can be time-consuming and labor-intensive, often requiring extensive manpower and resources. In contrast, an airborne geochemical survey can cover vast areas quickly, making it an ideal solution for preliminary assessments in remote or inaccessible regions. This speed allows researchers and companies to make informed decisions about further exploration or remediation efforts without the need for extensive groundwork.Moreover, the data obtained from an airborne geochemical survey can be used to create detailed maps that illustrate the spatial distribution of various elements. These maps are invaluable tools for geologists and environmental scientists, as they provide insights into the geological history of an area and help identify potential sites for mining or conservation efforts. Additionally, the information gathered can assist in identifying contamination sources, guiding cleanup operations, and ensuring compliance with environmental regulations.Despite its many advantages, there are some limitations to consider when conducting an airborne geochemical survey. For instance, the effectiveness of the survey can be influenced by factors such as weather conditions, the type of terrain, and the sensitivity of the instruments used. Furthermore, while the initial survey provides a wealth of information, follow-up ground investigations are often necessary to validate the findings and gain a deeper understanding of the geological context.In conclusion, the airborne geochemical survey represents a significant advancement in geological exploration and environmental assessment. Its ability to quickly and efficiently gather data over large areas makes it an essential tool for researchers and industry professionals alike. As technology continues to evolve, we can expect further improvements in the accuracy and resolution of these surveys, ultimately leading to better resource management and environmental protection. The integration of airborne geochemical surveys with other remote sensing techniques will likely enhance our understanding of the Earth's systems and contribute to more sustainable practices in land use and natural resource extraction.

在地质学和环境科学领域，理解地壳中各种元素的分布的重要性不言而喻。实现这一目标的最有效方法之一是通过空中地球化学调查。这一创新技术涉及从飞机上收集土壤和岩石的化学成分数据，从而在相对较短的时间内提供大面积的全面概述。空中地球化学调查在矿产勘探、环境监测和土地利用规划中尤为宝贵。该过程始于选择适当的飞行路径，覆盖感兴趣的区域。在飞行过程中，使用专业仪器收集空气中颗粒和气体的样本，这些样本能够指示地下地质特征。这些样本随后在实验室进行分析，以确定其化学成分。结果可以揭示有价值的矿物、污染物或可能影响环境或人类健康的其他物质的存在。空中地球化学调查的一个关键优势是其效率。传统的基于地面的调查通常耗时且劳动密集，往往需要大量的人力和资源。相比之下，空中地球化学调查可以快速覆盖广阔的区域，使其成为偏远或难以到达地区初步评估的理想解决方案。这种速度使研究人员和公司能够在没有大量地面工作需求的情况下做出明智的决策，关于进一步的勘探或修复工作。此外，从空中地球化学调查获得的数据可用于创建详细的地图，展示各种元素的空间分布。这些地图对于地质学家和环境科学家来说是无价的工具，因为它们提供了一个区域地质历史的见解，并有助于识别潜在的采矿或保护地点。此外，收集的信息还可以帮助识别污染源，指导清理操作，并确保遵守环境法规。尽管有许多优点，但在进行空中地球化学调查时仍需考虑一些限制因素。例如，调查的有效性可能受到天气条件、地形类型和所使用仪器敏感度等因素的影响。此外，虽然初步调查提供了大量信息，但通常需要后续的地面调查来验证发现并深入了解地质背景。总之，空中地球化学调查代表了地质勘探和环境评估的重要进展。其快速高效地收集大面积数据的能力使其成为研究人员和行业专业人士不可或缺的工具。随着技术的不断发展，我们可以期待这些调查的准确性和分辨率进一步提高，最终促进更好的资源管理和环境保护。将空中地球化学调查与其他遥感技术结合，将有助于增强我们对地球系统的理解，并促进土地利用和自然资源开采中的可持续实践。