firebreak

简明释义

英[ˈfaɪəbreɪk]美[ˈfaɪərbreɪk]

n. 防火线；防火带；防火道；防火障

复 数 f i r e b r e a k s

英英释义

单词用法

同义词

反义词

例句

1.Based on the feature of the wind speed, the forecasting models of wind speed in the aweather area of the firebreak tree belt had been established using the multi_model optimization.

根据风速的分布特征，采用多模型选优的方法，确定了山脊防火林带迎风面的相对风速预测模型。

2.Based on the feature of the wind speed, the forecasting models of wind speed in the aweather area of the firebreak tree belt had been established using the multi_model optimization.

根据风速的分布特征，采用多模型选优的方法，确定了山脊防火林带迎风面的相对风速预测模型。

3.Within a displaced persons camp, build a firebreak (an area with no buildings) 50 m wide approximately every 300 m of building area.

在灾民安置点内，每隔大约300米需要修建一条宽50米的防火道(一个没有任何建筑物的区域)。

4.The creation of a new firebreak should be done by taking structures down manually or with a bulldozer if available.

可以用人工或者用推土机(如果有的话)推倒建筑物来产生新的防火带。

5.But the firebreak between Greece and the other embattled sovereigns of the euro zone is even more important.

但更重要的考验是在希腊和其他水深火热的欧元区国家之间建立隔火带。

6.Within a displaced persons camp, build a firebreak 50 m wide approximately every 300 m of building area.

在一个灾民安置区的建筑区域，大约每300米要修一条宽50米的防火道。

7.You can see a firebreak here made by cutting the miscellaneous trees to prevent forest fires.

为了防止山火，此处的杂木被砍伐，取而代之的是防火线。

8.Hotshots are employed by the U. S. forest Service Firebreak.

快车员就是美国林务局使用的。

9.The firefighters created a firebreak to prevent the flames from spreading to the nearby houses.

消防员创建了一个防火隔离带，以防止火焰蔓延到附近的房屋。

10.In forest management, establishing a firebreak is essential to control wildfires.

在森林管理中，建立防火隔离带对于控制野火至关重要。

11.The firebreak was cleared of all vegetation to reduce the risk of fire spread.

该防火隔离带已清除所有植被，以降低火灾蔓延的风险。

12.Residents were advised to maintain a firebreak around their properties during the dry season.

居民被建议在干旱季节保持他们房产周围的防火隔离带。

13.The government invested in creating more firebreaks in national parks to protect wildlife.

政府投资于在国家公园内创建更多的防火隔离带以保护野生动物。

作文

In recent years, the increasing frequency and intensity of wildfires have raised concerns about environmental safety and public health. As a result, many communities are looking for effective ways to manage and prevent these devastating events. One of the most crucial methods employed in wildfire management is the creation of a firebreak, which is a cleared strip of land designed to stop or slow the spread of fire. This essay will explore the importance of firebreaks in wildfire prevention, their construction, and their role in protecting both human lives and natural ecosystems. The concept of a firebreak is relatively simple yet highly effective. By removing vegetation and combustible materials from a designated area, a firebreak creates a barrier that reduces the likelihood of fire spreading. This is especially important in regions prone to wildfires, where dense forests and dry conditions can lead to rapid fire escalation. The strategic placement of firebreaks can significantly enhance the ability of firefighters to control a blaze, allowing them to focus their efforts on containing the fire rather than trying to prevent it from spreading into populated areas. Constructing a firebreak involves careful planning and execution. First, land managers must assess the landscape to determine the most effective locations for firebreaks. Factors such as wind direction, topography, and existing vegetation play a crucial role in this decision-making process. Once the locations are identified, crews typically clear the area of flammable materials, including trees, shrubs, and underbrush. In some cases, controlled burns may be used to create a firebreak, as they can effectively remove excess fuel while minimizing the risk of uncontrolled wildfires. While the primary purpose of a firebreak is to protect against wildfires, they also serve additional ecological benefits. For instance, firebreaks can help maintain biodiversity by creating open spaces that allow different plant and animal species to thrive. These areas can also serve as corridors for wildlife, enabling animals to move safely between habitats without the threat of fire. Furthermore, firebreaks can assist in soil conservation by reducing erosion during heavy rains, as the cleared land can absorb water more efficiently than densely vegetated areas. However, it is essential to recognize that firebreaks are not a foolproof solution. They require regular maintenance to ensure their effectiveness, as over time, vegetation can regrow and compromise the barrier's integrity. Additionally, firebreaks should be part of a broader fire management strategy that includes community education, emergency preparedness, and collaboration with local firefighting agencies. Public awareness campaigns can help residents understand the importance of maintaining defensible space around their homes and the role of firebreaks in protecting their communities. In conclusion, the establishment of firebreaks is a vital component of wildfire management and prevention. By creating cleared areas that inhibit the spread of fire, firebreaks protect both human lives and natural ecosystems. Their construction requires careful planning and ongoing maintenance, but the benefits they provide are invaluable. As wildfires continue to pose a significant threat to many regions, investing in firebreaks and other preventive measures will be crucial in safeguarding our environment and communities for future generations.

近年来，野火的频率和强度不断增加，引发了人们对环境安全和公共健康的关注。因此，许多社区正在寻找有效的方法来管理和预防这些毁灭性的事件。其中一个在野火管理中至关重要的方法是创建防火隔离带，这是一条清理过的土地带，旨在阻止或减缓火势蔓延。本文将探讨防火隔离带在野火预防中的重要性、建设方法以及它们在保护人类生命和自然生态系统中的作用。 防火隔离带的概念相对简单，但效果显著。通过清除指定区域的植被和可燃材料，防火隔离带创建了一个障碍，降低了火势蔓延的可能性。这在易发生野火的地区尤为重要，因为密集的森林和干燥的条件会导致火势迅速升级。防火隔离带的战略性布置可以显著提高消防员控制火灾的能力，使他们能够集中精力遏制火势，而不是试图防止其蔓延到人口稠密地区。 建设防火隔离带需要仔细的规划和执行。首先，土地管理者必须评估地形，以确定防火隔离带最有效的位置。风向、地形和现有植被等因素在这一决策过程中起着至关重要的作用。一旦确定了位置，工作人员通常会清除可燃材料，包括树木、灌木和下层植被。在某些情况下，可能会利用控制燃烧来创建防火隔离带，因为它们可以有效去除多余的燃料，同时将失控野火的风险降到最低。 虽然防火隔离带的主要目的是保护免受野火侵害，但它们也具有额外的生态益处。例如，防火隔离带可以通过创造开放空间来帮助维持生物多样性，从而允许不同植物和动物物种繁衍生息。这些区域还可以作为野生动物走廊，使动物能够在栖息地之间安全移动，而不必担心火灾。此外，防火隔离带可以通过减少强降雨期间的侵蚀来辅助土壤保护，因为清理过的土地可以比密集植被区更有效地吸收水分。 然而，必须认识到，防火隔离带并不是万无一失的解决方案。它们需要定期维护，以确保其有效性，因为随着时间的推移，植被可能会重新生长，削弱障碍的完整性。此外，防火隔离带应成为更广泛的火灾管理策略的一部分，包括社区教育、应急准备和与当地消防机构的合作。公众意识活动可以帮助居民了解在其住宅周围保持可防御空间的重要性，以及防火隔离带在保护其社区中的作用。 总之，建立防火隔离带是野火管理和预防的重要组成部分。通过创建阻止火势蔓延的清理区域，防火隔离带保护了人类生命和自然生态系统。其建设需要仔细规划和持续维护，但它们所提供的好处是无价的。随着野火继续对许多地区构成重大威胁，投资于防火隔离带和其他预防措施对于保护我们的环境和社区以造福未来几代人至关重要。