underground water

简明释义

地下水

英英释义

例句

1.Farmers often rely on underground water to irrigate their crops during dry seasons.

农民们通常依靠地下水在干旱季节为作物灌溉。

2.Drilling for underground water can be expensive, but it is essential in arid regions.

钻探地下水可能很昂贵，但在干旱地区是必不可少的。

3.Scientists study the flow of underground water to understand its impact on surface ecosystems.

科学家研究地下水的流动，以了解其对地表生态系统的影响。

4.Many communities are facing challenges due to the depletion of underground water reserves.

许多社区面临由于地下水储备枯竭而带来的挑战。

5.The city has implemented a new policy to protect underground water sources from pollution.

该市实施了一项新政策，以保护地下水源免受污染。

作文

Water is one of the most essential resources on our planet. It sustains life, supports ecosystems, and is crucial for agriculture and industry. Among the various sources of water, underground water (地下水) plays a vital role in maintaining the balance of our environment. This essay will explore the significance of underground water (地下水), its sources, the challenges it faces, and the importance of its conservation.Firstly, underground water (地下水) refers to the water that exists beneath the Earth's surface, filling the cracks and spaces in soil, sand, and rock. This water is stored in aquifers, which are geological formations that can hold significant amounts of water. The replenishment of underground water (地下水) occurs through precipitation and surface water infiltration. As rainwater seeps into the ground, it replenishes these aquifers, making underground water (地下水) a crucial source of freshwater.One of the primary uses of underground water (地下水) is for agricultural purposes. Farmers often rely on this resource to irrigate their crops, especially in regions where rainfall is scarce. The availability of underground water (地下水) allows for the cultivation of various crops, thereby ensuring food security. Moreover, underground water (地下水) is also used for drinking purposes, providing clean water to millions of people around the world. In many rural areas, wells are dug to access this water, making it an indispensable resource for daily living.However, despite its importance, underground water (地下水) faces numerous challenges. Over-extraction is one of the most pressing issues, as excessive pumping of water from aquifers can lead to depletion. This situation is particularly common in arid regions where the demand for water exceeds the natural replenishment rate. Additionally, pollution poses a significant threat to underground water (地下水). Contaminants from agricultural runoff, industrial waste, and improper waste disposal can seep into the ground, compromising the quality of this vital resource.The consequences of neglecting underground water (地下水) conservation can be severe. Depleted aquifers can result in land subsidence, reduced water quality, and increased costs for water extraction. Furthermore, communities that rely on underground water (地下水) may face severe water shortages, which can lead to conflicts over water resources. Therefore, it is crucial to implement sustainable practices for managing underground water (地下水).To ensure the sustainability of underground water (地下水), several measures can be taken. First, it is essential to monitor and regulate the extraction of water from aquifers. Governments and local authorities should establish guidelines to prevent over-extraction and promote responsible usage. Additionally, public awareness campaigns can educate communities about the importance of conserving underground water (地下水) and the impact of pollution on water quality.In conclusion, underground water (地下水) is a critical resource that supports agriculture, provides drinking water, and maintains ecological balance. However, it is under threat from over-extraction and pollution. To safeguard this precious resource, it is imperative to adopt sustainable management practices and raise awareness about its significance. By doing so, we can ensure that future generations have access to clean and sufficient underground water (地下水).

水是我们星球上最重要的资源之一。它维持生命，支持生态系统，并对农业和工业至关重要。在各种水源中，地下水 (地下水) 在维持我们环境的平衡中发挥着至关重要的作用。本文将探讨地下水 (地下水) 的重要性、来源、面临的挑战以及保护它的重要性。首先，地下水 (地下水) 是指存在于地表以下的水，填充土壤、沙子和岩石中的裂缝和空间。这种水储存在含水层中，这是一种可以储存大量水的地质构造。地下水 (地下水) 的补给通过降水和地表水渗透发生。当雨水渗入地下时，它补充了这些含水层，使地下水 (地下水) 成为淡水的重要来源。地下水 (地下水) 的主要用途之一是农业。农民通常依赖这一资源来灌溉作物，尤其是在降雨稀少的地区。地下水 (地下水) 的可用性使得各种作物的种植成为可能，从而确保粮食安全。此外，地下水 (地下水) 还用于饮用，为全球数百万人提供清洁水。在许多农村地区，人们会挖井来获取这种水，使其成为日常生活中不可或缺的资源。然而，尽管地下水 (地下水) 重要，但它面临许多挑战。过度开采是最紧迫的问题之一，因为过量抽取含水层中的水会导致枯竭。这种情况在干旱地区尤为常见，因为对水的需求超过了自然补给率。此外，污染对地下水 (地下水) 造成了重大威胁。来自农业径流、工业废物和不当废物处置的污染物会渗入地下，危害这一重要资源的质量。忽视地下水 (地下水) 保护的后果可能是严重的。含水层的枯竭可能导致土地沉降、水质下降和水提取成本增加。此外，依赖地下水 (地下水) 的社区可能面临严重的水短缺，这可能导致水资源冲突。因此，实施可持续的地下水 (地下水) 管理实践至关重要。为了确保地下水 (地下水) 的可持续性，可以采取几项措施。首先，必须监测和规范对含水层水的抽取。政府和地方当局应制定指导方针，以防止过度开采并促进负责任的使用。此外，公众意识活动可以教育社区关于保护地下水 (地下水) 重要性以及污染对水质影响的知识。总之，地下水 (地下水) 是一种关键资源，支持农业，提供饮用水，并维持生态平衡。然而，它正面临过度开采和污染的威胁。为了保护这一宝贵资源，必须采取可持续的管理实践，并提高人们对其重要性的认识。通过这样做，我们可以确保未来几代人能够获得清洁和充足的地下水 (地下水)。