earth canal

简明释义

土渠

英英释义

例句

1.During the rainy season, the earth canal 土渠 helps manage excess water and prevent flooding.

在雨季，earth canal 土渠帮助管理多余的水量并防止洪水。

2.Farmers rely on the earth canal 土渠 for transporting water from the river to their fields.

农民依靠earth canal 土渠将水从河流运输到他们的田地。

3.Environmentalists are studying the impact of earth canals 土渠 on local ecosystems.

环保主义者正在研究earth canals 土渠对当地生态系统的影响。

4.The village committee decided to repair the old earth canal 土渠 to improve agricultural productivity.

村委会决定修复旧的earth canal 土渠以提高农业生产力。

5.The construction of the new irrigation system included an extensive network of earth canal 土渠 to distribute water efficiently.

新灌溉系统的建设包括一个广泛的earth canal 土渠网络，以有效分配水源。

作文

The concept of an earth canal refers to a type of waterway that is constructed using the natural earth as its primary material. These canals are often designed to facilitate irrigation, drainage, or navigation. Historically, earth canals have played a significant role in agricultural development, enabling farmers to transport water from rivers to their fields efficiently. In many regions, especially in arid and semi-arid climates, the construction of earth canals has been vital for sustaining crops and ensuring food security.One of the most notable examples of an earth canal is the ancient irrigation systems found in Mesopotamia, where farmers created extensive networks of channels to divert water from the Tigris and Euphrates rivers. These early engineers understood the importance of managing water resources, and their innovations laid the groundwork for modern irrigation practices. The use of earth canals allowed them to maximize agricultural output, which was crucial for the growth of civilizations in that region.In contemporary times, many countries still rely on earth canals for irrigation purposes. For instance, in parts of India, farmers create small earth canals to direct monsoon rains to their fields. This practice helps conserve water and ensures that crops receive adequate moisture during critical growth periods. Additionally, earth canals can also serve as flood control mechanisms, directing excess water away from populated areas and reducing the risk of damage.Moreover, earth canals are not only beneficial for agriculture but also for the environment. They can enhance biodiversity by creating habitats for various species of plants and animals. Wetlands formed around earth canals can act as natural filters, improving water quality by trapping sediments and pollutants. This ecological aspect highlights the importance of integrating traditional water management practices with modern environmental conservation efforts.Despite their advantages, the construction and maintenance of earth canals can pose challenges. Erosion, sedimentation, and the encroachment of vegetation can hinder the flow of water, necessitating regular upkeep. Additionally, climate change poses a threat to these systems, as altered rainfall patterns can impact water availability. Therefore, it is essential for communities to adopt sustainable practices when managing earth canals to ensure their longevity and effectiveness.In conclusion, the earth canal is a testament to human ingenuity in managing water resources. From ancient civilizations to modern agricultural practices, these canals have been instrumental in shaping societies and supporting livelihoods. By understanding the significance of earth canals, we can appreciate the delicate balance between human needs and environmental sustainability. As we move forward, it is crucial to learn from historical practices and integrate them into contemporary water management strategies, ensuring that earth canals continue to serve as vital resources for future generations.

“土壤运河”的概念是指一种主要使用自然土壤作为材料构建的水道。这些运河通常设计用于促进灌溉、排水或航运。从历史上看，土壤运河在农业发展中发挥了重要作用，使农民能够有效地将水从河流运输到他们的田地。在许多地区，尤其是干旱和半干旱气候中，土壤运河的建设对维持作物生长和确保粮食安全至关重要。一个最显著的例子是美索不达米亚发现的古代灌溉系统，农民们创建了广泛的渠道网络，将水从底格里斯河和幼发拉底河引导过来。这些早期工程师理解管理水资源的重要性，他们的创新为现代灌溉实践奠定了基础。使用土壤运河使他们能够最大化农业产出，这对该地区文明的发展至关重要。在当代，许多国家仍然依赖于土壤运河进行灌溉。例如，在印度的部分地区，农民们创建小型的土壤运河，将季风雨水引导到他们的田地。这种做法有助于节约水资源，并确保作物在关键生长阶段获得足够的湿气。此外，土壤运河还可以作为洪水控制机制，将多余的水引导远离人口稠密地区，减少损害风险。此外，土壤运河不仅对农业有益，而且对环境也有积极影响。它们可以通过为各种植物和动物提供栖息地来增强生物多样性。围绕土壤运河形成的湿地可以作为自然过滤器，通过捕捉沉积物和污染物来改善水质。这一生态方面强调了将传统水管理实践与现代环境保护努力相结合的重要性。尽管有其优势，但建设和维护土壤运河可能会面临挑战。侵蚀、沉积和植被入侵可能会阻碍水流，因此需要定期维护。此外，气候变化对这些系统构成威胁，因为降雨模式的改变可能会影响水资源的可用性。因此，社区在管理土壤运河时采用可持续实践以确保其长期有效性至关重要。总之，土壤运河是人类在管理水资源方面智慧的见证。从古代文明到现代农业实践，这些运河在塑造社会和支持生计方面发挥了重要作用。通过理解土壤运河的重要性，我们可以欣赏人类需求与环境可持续性之间的微妙平衡。随着我们向前发展，学习历史实践并将其融入当代水管理策略至关重要，以确保土壤运河继续作为未来几代人的重要资源。