outcrop mining

简明释义

露头开采

英英释义

例句

1.Using outcrop mining, they were able to reduce costs significantly compared to underground methods.

通过使用露头采矿，他们能够显著降低与地下方法相比的成本。

2.During the survey, they found that outcrop mining was the most efficient method for this site.

在勘测过程中，他们发现露头采矿是该地点最有效的方法。

3.Before starting outcrop mining, a detailed geological study was conducted.

在开始露头采矿之前，进行了详细的地质研究。

4.The geologists decided to implement outcrop mining to extract the valuable minerals from the surface.

地质学家决定实施露头采矿以从地表提取有价值的矿物。

5.The company specialized in outcrop mining, focusing on areas with exposed rock formations.

该公司专注于露头采矿，重点关注暴露的岩层区域。

作文

Outcrop mining is a method of extracting valuable minerals or resources from the earth's surface where they are exposed, or 'outcropped.' This technique has been utilized for centuries and remains significant in various parts of the world today. The term 'outcrop mining' refers specifically to the practice of mining minerals that are visible at or near the surface, eliminating the need for extensive excavation. One of the primary advantages of outcrop mining is its cost-effectiveness; since the minerals are already exposed, the amount of labor and machinery required is significantly reduced compared to traditional underground mining methods.In many regions, especially in rural or less developed areas, outcrop mining can provide essential economic opportunities for local communities. Small-scale miners often engage in this type of mining, allowing them to support their families and contribute to the local economy. However, while outcrop mining can be economically beneficial, it is not without its challenges and environmental concerns. The extraction process can lead to soil erosion, habitat destruction, and pollution of nearby water sources if not managed properly.Moreover, the sustainability of outcrop mining practices is often questioned. As the easily accessible resources are depleted, miners may be forced to move to less accessible areas, which can result in more significant environmental degradation. Therefore, it is crucial for governments and organizations to implement regulations that promote responsible mining practices. This includes assessing the environmental impact of outcrop mining, ensuring that miners follow sustainable practices, and rehabilitating mined areas once extraction is complete.Another important aspect of outcrop mining is the role of technology. Advances in mining technology have made it possible to extract resources more efficiently and with less environmental impact. Techniques such as remote sensing and geographic information systems (GIS) can help identify potential mining sites and assess their environmental implications before any physical work begins. By integrating technology into outcrop mining, we can improve safety standards, reduce waste, and enhance the overall efficiency of the mining process.In conclusion, outcrop mining is a vital mining technique that has both positive and negative implications. While it provides economic benefits and opportunities for local communities, it also poses significant environmental risks. To ensure that outcrop mining remains a viable resource extraction method, it is essential to balance economic needs with environmental protection. By adopting sustainable practices and leveraging technological advancements, we can minimize the adverse effects of mining while still reaping its benefits. Ultimately, the future of outcrop mining will depend on our ability to manage these resources responsibly and sustainably, ensuring that they continue to benefit generations to come.

露头采矿是一种从地球表面提取有价值的矿物或资源的方法，这些矿物或资源是暴露在外的，或称为“露头”。这种技术已经被利用了几个世纪，并在今天世界各地仍然具有重要意义。术语“露头采矿”专门指的是开采那些在地表或接近地表可见的矿物，从而消除了广泛挖掘的需要。“露头采矿”的主要优点之一是其经济高效；由于矿物已经暴露，因此所需的劳动力和机械设备的数量显著减少，相较于传统的地下采矿方法。在许多地区，特别是在农村或欠发达地区，“露头采矿”可以为当地社区提供重要的经济机会。小规模矿工通常从事这种类型的采矿，使他们能够养活家庭并为当地经济做出贡献。然而，虽然“露头采矿”可以带来经济利益，但它并非没有挑战和环境问题。若管理不善，提取过程可能导致土壤侵蚀、生境破坏以及附近水源的污染。此外，“露头采矿”实践的可持续性常常受到质疑。随着易于获取的资源被耗尽，矿工可能不得不转向不那么容易到达的地区，这可能导致更严重的环境退化。因此，各国政府和组织必须实施促进负责任的采矿实践的法规。这包括评估“露头采矿”的环境影响，确保矿工遵循可持续的做法，以及在提取完成后对采矿区域进行恢复。“露头采矿”的另一个重要方面是技术的作用。采矿技术的进步使得以更高效且对环境影响更小的方式提取资源成为可能。遥感和地理信息系统（GIS）等技术可以帮助识别潜在的采矿地点，并在任何实质性工作开始之前评估其环境影响。通过将技术融入“露头采矿”，我们可以提高安全标准、减少废物并增强整体采矿过程的效率。总之，“露头采矿”是一种重要的采矿技术，具有积极和消极的影响。虽然它为当地社区提供了经济利益和机会，但也带来了显著的环境风险。为了确保“露头采矿”仍然是一种可行的资源提取方法，平衡经济需求与环境保护至关重要。通过采用可持续的做法和利用技术进步，我们可以最小化采矿的不利影响，同时仍然获得其好处。最终，“露头采矿”的未来将取决于我们管理这些资源的能力，确保它们继续惠及未来几代人。