anchor ice dam

简明释义

底冰坝;

英英释义

例句

1.The anchor ice dam effectively reduced the risk of ice jams in the river.

该锚冰坝有效降低了河流中冰塞的风险。

2.During the winter, the anchor ice dam helped stabilize the river's flow.

在冬季，锚冰坝帮助稳定了河流的流量。

3.The city council approved funding for the construction of an anchor ice dam to protect local infrastructure.

市议会批准了建设锚冰坝以保护当地基础设施的资金。

4.After heavy snowfall, we noticed the anchor ice dam had formed a barrier on the lake.

在大雪过后，我们注意到锚冰坝在湖面上形成了一个屏障。

5.The engineers installed an anchor ice dam to prevent flooding during the spring thaw.

工程师们安装了一个锚冰坝以防止春季融雪期间的洪水。

作文

In the world of hydrology and civil engineering, the concept of an anchor ice dam plays a significant role in managing water flow and preventing flooding during winter months. An anchor ice dam refers to a natural or artificial barrier formed by ice that is anchored to the riverbed or shore, effectively holding back water in a controlled manner. This phenomenon is particularly relevant in regions where temperatures drop significantly, leading to the formation of ice on rivers and lakes. Understanding how anchor ice dams function can provide valuable insights into both ecological balance and infrastructure safety.During winter, as temperatures decrease, rivers may freeze over, creating a layer of ice that can accumulate and form a dam-like structure. When this ice is securely anchored, it can prevent upstream water from flowing freely, which may lead to the creation of a reservoir behind the dam. This situation can be beneficial in certain contexts, such as when it helps maintain water levels for agricultural purposes or supports local ecosystems.However, the presence of an anchor ice dam can also pose significant risks. If the accumulation of water behind the dam exceeds its capacity, the pressure can cause the ice to break or shift unexpectedly, resulting in sudden flooding downstream. Such events can have devastating effects on communities and ecosystems alike. Therefore, understanding the dynamics of anchor ice dams is crucial for effective water management strategies.Engineers and environmental scientists often study the formation and behavior of these ice dams to predict potential hazards. By analyzing weather patterns, water levels, and ice thickness, they can develop models that help anticipate when an anchor ice dam might fail. This information is vital for local governments and disaster response teams, allowing them to take preventative measures, such as issuing warnings or implementing controlled releases of water.In addition to their practical implications, anchor ice dams also present fascinating opportunities for research. Scientists are exploring how climate change affects the formation and stability of ice structures in waterways. As global temperatures rise, the patterns of freezing and thawing are changing, which could lead to more frequent and severe instances of ice dam failures. Understanding these changes is essential for adapting infrastructure and ensuring the safety of communities that rely on these water systems.Moreover, anchor ice dams can also impact local wildlife. The presence of a stable ice structure can create unique habitats for various species, offering shelter and breeding grounds during harsh winter conditions. However, if these dams become unstable, the resulting flooding can disrupt these habitats, leading to negative consequences for biodiversity.In conclusion, the concept of an anchor ice dam is multifaceted, encompassing elements of environmental science, engineering, and ecology. Recognizing the benefits and risks associated with these ice formations is essential for effective water resource management. As we continue to grapple with the challenges posed by climate change, understanding the dynamics of anchor ice dams will be critical for safeguarding our communities and preserving our ecosystems.

在水文学和土木工程的世界中，锚冰坝的概念在管理水流和防止冬季洪水方面发挥着重要作用。锚冰坝指的是由冰形成的自然或人工障碍物，它固定在河床或岸边，有效地以受控方式阻挡水流。这种现象在气温显著下降的地区尤为相关，这导致河流和湖泊上形成冰。理解锚冰坝的功能可以为生态平衡和基础设施安全提供宝贵的见解。在冬季，随着气温下降，河流可能会结冰，形成一层冰，可能会积累并形成类似于坝的结构。当这些冰牢牢固定时，它可以防止上游水流畅通无阻，从而可能导致坝后形成一个水库。这种情况在某些情况下是有益的，例如当它有助于维持农业用水水平或支持当地生态系统时。然而，锚冰坝的存在也可能带来重大风险。如果坝后积水超过其容量，压力可能会导致冰层意外破裂或移动，导致下游突然洪水。这种事件可能对社区和生态系统产生毁灭性影响。因此，理解锚冰坝的动态对于有效的水管理策略至关重要。工程师和环境科学家通常研究这些冰坝的形成和行为，以预测潜在的危险。通过分析天气模式、水位和冰厚度，他们可以开发模型，以帮助预测何时锚冰坝可能失效。这些信息对于地方政府和灾难响应团队至关重要，使他们能够采取预防措施，例如发布警告或实施受控排水。除了实际意义之外，锚冰坝还为研究提供了迷人的机会。科学家们正在探索气候变化如何影响水道中冰结构的形成和稳定性。随着全球气温上升，冻结和融化的模式正在发生变化，这可能导致冰坝失效的频率和严重性增加。理解这些变化对于适应基础设施和确保依赖这些水系统的社区安全至关重要。此外，锚冰坝还可能影响当地野生动物。稳定的冰结构的存在可以为各种物种创造独特的栖息地，在严酷的冬季条件下提供庇护和繁殖场所。然而，如果这些坝变得不稳定，随之而来的洪水可能会破坏这些栖息地，导致生物多样性产生负面影响。总之，锚冰坝的概念是多面的，涵盖了环境科学、工程学和生态学的元素。认识到与这些冰形成相关的好处和风险对于有效的水资源管理至关重要。随着我们继续应对气候变化带来的挑战，理解锚冰坝的动态将对保护我们的社区和保护我们的生态系统至关重要。