average annual rainfall

简明释义

年平均雨量

英英释义

例句

1.Farmers rely on the average annual rainfall to plan their planting seasons.

农民依赖年平均降雨量来计划种植季节。

2.The average annual rainfall in this region is about 1200 mm.

该地区的年平均降雨量约为1200毫米。

3.The average annual rainfall can vary significantly from year to year.

每年的年平均降雨量可能会有显著变化。

4.Cities with a high average annual rainfall often have lush vegetation.

年均降雨量高的城市通常植被茂盛。

5.Meteorologists study the average annual rainfall patterns to predict weather trends.

气象学家研究年平均降雨量模式以预测天气趋势。

作文

The concept of average annual rainfall is crucial for understanding the climate and weather patterns of a particular region. Rainfall is a significant factor that affects agriculture, water supply, and even the lifestyle of the inhabitants. By calculating the average annual rainfall, we can gain insights into how much precipitation a location typically receives over a year, which can influence various sectors such as farming, urban planning, and environmental conservation.For instance, in agricultural regions, the average annual rainfall determines what crops can be grown and when to plant them. Farmers rely on this data to make informed decisions about irrigation and crop management. In areas where the average annual rainfall is high, farmers may choose to grow rice or other water-intensive crops, whereas in drier regions, they might opt for drought-resistant varieties. Understanding the average annual rainfall helps farmers maximize their yield while minimizing water usage, which is increasingly important in the face of climate change.Moreover, the average annual rainfall also plays a vital role in urban planning. City planners and engineers must consider this figure when designing infrastructure such as drainage systems, roads, and buildings. If a city has a high average annual rainfall, it needs robust drainage to prevent flooding and waterlogging. Conversely, cities with low average annual rainfall may need to implement water conservation measures and create reservoirs to store water during dry spells.In addition to agriculture and urban planning, the average annual rainfall impacts the natural environment and ecosystems. Different ecosystems thrive under specific climatic conditions, and the amount of rainfall can dictate the types of flora and fauna that can survive in a given area. For example, rainforests require a high average annual rainfall to sustain their biodiversity, while deserts have very low levels of precipitation. Conservationists often study the average annual rainfall to understand habitat needs and to develop strategies for preserving endangered species and their habitats.Climate change is another factor that can alter the average annual rainfall patterns across the globe. Many regions are experiencing shifts in their typical rainfall due to changing climate conditions, leading to increased occurrences of droughts or floods. This unpredictability makes it essential for scientists and policymakers to monitor and analyze average annual rainfall trends to prepare for potential impacts on food security, water availability, and disaster management.In conclusion, the concept of average annual rainfall is more than just a statistic; it is a critical component that influences various aspects of life, from agriculture to urban planning and environmental conservation. By understanding and monitoring these patterns, we can better prepare for the challenges posed by climate variability and work towards sustainable solutions for managing our natural resources. The significance of the average annual rainfall cannot be overstated, as it serves as a guiding principle in many fields, ensuring that we can adapt and thrive in our ever-changing world.

“年平均降雨量”这一概念对于理解特定地区的气候和天气模式至关重要。降雨是影响农业、水供应，甚至居民生活方式的重要因素。通过计算“年平均降雨量”，我们可以深入了解一个地方通常在一年内收到多少降水，这会影响农业、城市规划和环境保护等各个领域。例如，在农业地区，年平均降雨量决定了可以种植什么作物以及何时种植。农民依赖这些数据来做出关于灌溉和作物管理的明智决策。在年平均降雨量较高的地区，农民可能会选择种植水稻或其他需水量大的作物，而在干旱地区，他们可能会选择抗旱品种。了解年平均降雨量有助于农民最大化产量，同时最小化水资源的使用，这在面对气候变化时变得尤为重要。此外，年平均降雨量在城市规划中也发挥着至关重要的作用。城市规划者和工程师在设计基础设施时必须考虑这个数据，例如排水系统、道路和建筑物。如果一个城市的年平均降雨量很高，就需要强大的排水系统来防止洪水和积水。相反，年平均降雨量较低的城市可能需要实施节水措施，并建立水库以储存干旱期间的水。除了农业和城市规划，年平均降雨量还影响自然环境和生态系统。不同的生态系统在特定的气候条件下繁荣，而降雨量的多少可以决定某一地区生存的植物和动物种类。例如，热带雨林需要高年平均降雨量才能维持其生物多样性，而沙漠的降水量则非常少。保护主义者通常研究年平均降雨量，以了解栖息地需求并制定保护濒危物种及其栖息地的策略。气候变化是另一个可能改变全球年平均降雨量模式的因素。许多地区由于气候条件变化而经历典型降雨量的转变，导致干旱或洪水的发生频率增加。这种不可预测性使得科学家和政策制定者必须监测和分析年平均降雨量的趋势，以应对对粮食安全、水资源可用性和灾害管理的潜在影响。总之，年平均降雨量的概念不仅仅是一个统计数据；它是影响生活各个方面的关键组成部分，从农业到城市规划再到环境保护。通过理解和监测这些模式，我们可以更好地为气候变化带来的挑战做好准备，并朝着可持续管理自然资源的解决方案努力。年平均降雨量的重要性不容小觑，因为它作为许多领域的指导原则，确保我们能够适应并在不断变化的世界中蓬勃发展。