droughts

简明释义

英[draʊts]美[draʊts]

n. [气候]干旱（drought 的复数）；旱灾灾情

英英释义

单词用法

同义词

反义词

例句

1.There would be no weather-related crop failures due to droughts, floods or pests.

不会发生干旱、洪水或害虫导致与天气相关的农作物歉收的现象。

2.It brings longer droughts between more intense periods of rain.

干旱期会越来越长，而与其交叉的降水期则更加密集。

3.But with rising temperature come droughts too.

但是，温度升高又带来旱灾。

4.The trend is there is terms of floods, and cyclones, and droughts.

这个趋势主要表现是洪水，龙卷风和旱灾。

5.Trees need more water as temperatures rise, but the prolonged droughts have robbed them of moisture, making whole forests easily cleared of trees and turned into farmland.

随着温度的升高，树木需要更多的水，但是长期的干旱剥夺了它们的水分，使得整片森林很容易被砍伐，变成了农田。

6.These include droughts, floods, windstorms, strong tropical winds and wildfires.

这些包括干旱、洪水、风暴、强劲的热带季风和野火。

7.Farmers are struggling to cope with the increasing frequency of droughts.

农民们正努力应对日益频繁的干旱。

8.The government has implemented new policies to address the impact of droughts on agriculture.

政府已实施新政策，以应对干旱对农业的影响。

9.Water conservation is essential during periods of droughts.

在干旱时期，节水至关重要。

10.Many regions are facing severe droughts, leading to water shortages.

许多地区面临严重的干旱，导致水资源短缺。

11.Scientists are studying the effects of climate change on the occurrence of droughts.

科学家们正在研究气候变化对干旱发生的影响。

作文

Droughts are prolonged periods of abnormally low rainfall, leading to water shortages that can have devastating effects on agriculture, ecosystems, and human populations. These extreme weather events are becoming increasingly common due to climate change, making it essential for us to understand their causes and impacts. In many regions around the world, especially in arid and semi-arid areas, droughts (干旱) can lead to crop failures, food insecurity, and economic instability. Farmers depend heavily on consistent rainfall to grow their crops, and when droughts (干旱) occur, they often face significant losses. This not only affects their livelihoods but also has a ripple effect on local and global food supplies. In addition to agricultural impacts, droughts (干旱) can severely affect water resources. Rivers, lakes, and reservoirs may dry up, leading to shortages for drinking water and sanitation. Communities may struggle to access clean water, which can result in health crises and increased competition for this vital resource. The social implications of droughts (干旱) are profound, as they can lead to displacement of populations, increased poverty, and even conflicts over dwindling resources. Moreover, droughts (干旱) have ecological consequences. Many plants and animals rely on specific moisture levels to thrive. When droughts (干旱) occur, habitats can be altered or destroyed, leading to loss of biodiversity. Species that cannot adapt or migrate may face extinction, disrupting entire ecosystems. The interplay between droughts (干旱) and climate change is particularly concerning, as rising temperatures can exacerbate the frequency and severity of these events. To mitigate the effects of droughts (干旱), it is crucial to implement sustainable water management practices. This includes investing in irrigation technology, improving water conservation methods, and developing drought-resistant crop varieties. Education and awareness are also key components, as communities need to be informed about how to prepare for and respond to droughts (干旱). Governments play a vital role in creating policies that promote resilience against these environmental challenges. In conclusion, understanding droughts (干旱) is essential for addressing the challenges they pose to our world. As climate change continues to impact weather patterns, we must prioritize research and action to adapt to and mitigate the consequences of droughts (干旱). By working together—governments, scientists, and communities—we can develop strategies to reduce the risks associated with droughts (干旱) and ensure a more sustainable future for all.

干旱是指长期异常低降雨量的时期，导致水资源短缺，这可能对农业、生态系统和人类社会产生毁灭性影响。由于气候变化，这些极端天气事件变得越来越普遍，因此我们必须理解它们的原因和影响。在世界许多地区，尤其是干旱和半干旱地区，干旱（droughts）会导致农作物失败、粮食不安全和经济不稳定。农民在种植作物时非常依赖持续的降雨，而当干旱（droughts）发生时，他们常常面临重大损失。这不仅影响他们的生计，还对地方和全球食品供应产生连锁反应。 除了农业影响，干旱（droughts）还会严重影响水资源。河流、湖泊和水库可能会干涸，导致饮用水和卫生设施短缺。社区可能难以获得清洁水源，这可能导致健康危机和对这一重要资源的竞争加剧。干旱（droughts）的社会影响深远，因为它们可能导致人口流离失所、贫困增加，甚至因资源匮乏而引发冲突。 此外，干旱（droughts）对生态环境也有影响。许多植物和动物依赖特定的湿度水平来生存。当干旱（droughts）发生时，栖息地可能被改变或破坏，导致生物多样性丧失。那些无法适应或迁移的物种可能面临灭绝，从而扰乱整个生态系统。干旱（droughts）与气候变化之间的相互作用尤其令人担忧，因为气温上升可能加剧这些事件的频率和严重性。 为了减轻干旱（droughts）的影响，至关重要的是实施可持续的水资源管理实践。这包括投资灌溉技术、改善水资源保护方法以及开发抗旱作物品种。教育和意识也是关键因素，因为社区需要了解如何为干旱（droughts）做好准备并应对它们。政府在制定促进抵御这些环境挑战的政策方面发挥着至关重要的作用。 总之，理解干旱（droughts）对于应对它们对我们世界构成的挑战至关重要。随着气候变化继续影响天气模式，我们必须优先进行研究和行动，以适应和减轻干旱（droughts）带来的后果。通过共同努力——政府、科学家和社区——我们可以制定策略来降低与干旱（droughts）相关的风险，并确保所有人更可持续的未来。