erosion ratio

简明释义

侵蚀率

英英释义

例句

1.A high erosion ratio 侵蚀比率 can indicate poor land management practices.

高的erosion ratio 侵蚀比率可能表明土地管理不善。

2.To prevent soil degradation, farmers must monitor the erosion ratio 侵蚀比率 on their land regularly.

为了防止土壤退化，农民必须定期监测他们土地的erosion ratio 侵蚀比率。

3.The coastal management plan aims to reduce the erosion ratio 侵蚀比率 of beaches affected by human activities.

沿海管理计划旨在减少受人类活动影响的海滩的erosion ratio 侵蚀比率。

4.The study revealed that the erosion ratio 侵蚀比率 of the riverbank increased significantly after heavy rainfall.

研究显示，在强降雨后，河岸的erosion ratio 侵蚀比率显著增加。

5.Researchers found that urbanization has led to an increase in the erosion ratio 侵蚀比率 in nearby watersheds.

研究人员发现，城市化导致附近流域的erosion ratio 侵蚀比率增加。

作文

Erosion is a natural process that affects landscapes, soil, and ecosystems. It refers to the wearing away of the earth's surface by wind, water, or ice. One important aspect of studying erosion is understanding the erosion ratio, which quantifies the amount of material lost from a specific area over time. This ratio is crucial for environmental scientists and land management professionals as it helps them assess the health of various ecosystems and the impact of human activities on the environment.The erosion ratio can be calculated by comparing the volume of soil or rock removed from a particular area to the original volume present. For example, if a certain plot of land originally had 100 cubic meters of soil and after a heavy rainstorm only 80 cubic meters remain, the erosion ratio would be 0.2 or 20%. This simple calculation provides valuable insights into how much erosion has occurred and can help predict future erosion patterns.Understanding the erosion ratio is essential for several reasons. Firstly, it aids in soil conservation efforts. High erosion ratios indicate that soil is being lost at an alarming rate, which can lead to decreased agricultural productivity and loss of arable land. By monitoring these ratios, farmers and land managers can implement practices such as contour plowing, cover cropping, and reforestation to mitigate erosion.Secondly, the erosion ratio plays a significant role in water quality management. Erosion can lead to sedimentation in rivers and lakes, which negatively affects aquatic life and water quality. By controlling erosion and maintaining a lower erosion ratio, we can protect water bodies from excessive sedimentation and the associated ecological impacts.Moreover, urban development often exacerbates erosion issues. Construction activities can disturb the natural landscape, leading to increased runoff and higher erosion ratios. Urban planners and engineers must consider these factors when designing infrastructure to minimize erosion and its consequences. Implementing green roofs, permeable pavements, and adequate drainage systems can help reduce the erosion ratio in urban areas.In conclusion, the study of erosion and the erosion ratio is vital for understanding and managing our environment. By calculating and monitoring this ratio, we can take proactive measures to conserve soil, protect water quality, and develop sustainable land-use practices. As we face increasing challenges related to climate change and human activity, understanding the erosion ratio will become even more critical in preserving our planet's ecosystems for future generations.

侵蚀是一个影响地貌、土壤和生态系统的自然过程。它指的是风、水或冰对地球表面的磨损。研究侵蚀的一个重要方面是理解侵蚀比率，它量化了特定区域在一定时间内失去的物质量。这个比率对于环境科学家和土地管理专业人士至关重要，因为它帮助他们评估各种生态系统的健康状况以及人类活动对环境的影响。侵蚀比率可以通过比较从特定区域移除的土壤或岩石的体积与原始体积来计算。例如，如果某块土地最初有100立方米的土壤，而在一场大雨后只剩下80立方米，那么侵蚀比率将是0.2或20%。这个简单的计算提供了关于侵蚀发生了多少的宝贵洞察，并可以帮助预测未来的侵蚀模式。理解侵蚀比率至关重要，原因有几个。首先，它有助于土壤保护工作。高侵蚀比率表明土壤以惊人的速度流失，这可能导致农业生产力下降和可耕地的丧失。通过监测这些比率，农民和土地管理者可以实施如等高耕作、覆盖作物和再造林等做法来减轻侵蚀。其次，侵蚀比率在水质管理中起着重要作用。侵蚀会导致河流和湖泊中的沉积物增加，从而对水生生物和水质产生负面影响。通过控制侵蚀并保持较低的侵蚀比率，我们可以保护水体免受过度沉积及相关的生态影响。此外，城市发展往往加剧侵蚀问题。建设活动可能扰动自然景观，导致径流增加和更高的侵蚀比率。城市规划者和工程师在设计基础设施时必须考虑这些因素，以尽量减少侵蚀及其后果。实施绿色屋顶、透水铺装和适当的排水系统可以帮助减少城市地区的侵蚀比率。总之，侵蚀及其侵蚀比率的研究对于理解和管理我们的环境至关重要。通过计算和监测这一比率，我们可以采取主动措施来保护土壤、保护水质，并制定可持续的土地利用实践。随着我们面临与气候变化和人类活动相关的日益挑战，理解侵蚀比率将在保护我们星球的生态系统以供后代使用方面变得更加重要。