nival

简明释义

英[ˈnaɪv(ə)l]美[ˈnaɪvəl]

adj. 多雪的，雪的；生长在雪中的

英英释义

单词用法

同义词

反义词

例句

1.Leaf mould was attacked by Fusarium nival, and had effect on perennial ryegrass's leaves and tillers, leading turf to become sparse.

叶腐病由腐霉属真菌的菌丝体危害所致，主要损害多年生黑麦草的叶片，影响植株分蘖，造成草坪自然稀疏。

2.Leaf mould was attacked by Fusarium nival, and had effect on perennial ryegrass's leaves and tillers, leading turf to become sparse.

叶腐病由腐霉属真菌的菌丝体危害所致，主要损害多年生黑麦草的叶片，影响植株分蘖，造成草坪自然稀疏。

3.Many animals adapt to the nival 雪的 conditions during winter.

许多动物在冬季适应nival 雪的 条件。

4.The nival 雪的 landscape offers unique recreational opportunities.

这个nival 雪的 景观提供了独特的娱乐机会。

5.Research on nival 雪的 ecosystems helps us understand biodiversity.

对nival 雪的 生态系统的研究帮助我们理解生物多样性。

6.The nival 雪的 region is crucial for studying climate change.

这个nival 雪的 区域对研究气候变化至关重要。

7.The nival 雪的 season brings heavy snowfall to the mountains.

这个nival 雪的 季节给山脉带来了大量降雪。

作文

In the realm of ecology and geography, the term nival refers to the conditions and characteristics associated with snow. These areas are typically found in high-altitude regions or polar climates where snowfall is a significant part of the environmental dynamics. Understanding the nival zone is crucial for scientists studying climate change, as these regions are often the first to exhibit signs of warming. The melting of snow in nival areas can lead to a cascade of ecological consequences, affecting not only local wildlife but also global weather patterns.The nival environment is home to various unique species that have adapted to survive in harsh, snowy conditions. For instance, animals like the snowshoe hare and certain types of arctic foxes have developed thick fur and specialized behaviors to thrive in these cold habitats. The vegetation in nival zones is also distinctive, often consisting of hardy plants that can withstand freezing temperatures and heavy snowfall. These adaptations highlight the resilience of life in extreme conditions.As climate change continues to impact our planet, the nival regions are experiencing significant transformations. Researchers have observed a decrease in snow cover duration and an increase in the frequency of rain instead of snow during winter months. This shift not only alters the habitat for many species but also affects water supply in surrounding areas as the timing of snowmelt changes. The nival season, which traditionally provided a steady source of meltwater for rivers and lakes, is becoming increasingly unpredictable.Moreover, the cultural significance of nival landscapes cannot be overlooked. Many communities, particularly indigenous peoples, have deep-rooted connections to these snowy regions. They rely on the seasonal rhythms dictated by snow and ice for hunting, fishing, and gathering. As the nival environment changes, these communities face challenges in maintaining their traditional lifestyles and practices.In conclusion, the concept of nival encompasses much more than just snow; it represents a complex interplay of ecological, climatic, and cultural factors. By studying nival regions, we can gain valuable insights into the broader implications of climate change and the importance of preserving these unique environments. Protecting the nival areas is essential not only for the species that inhabit them but also for the health of our planet as a whole. It is imperative that we take action to mitigate climate change and protect these vital ecosystems for future generations.

在生态学和地理学领域，术语nival指的是与雪相关的条件和特征。这些区域通常位于高海拔地区或极地气候中，降雪是环境动态的重要组成部分。理解nival区对研究气候变化的科学家至关重要，因为这些地区往往是最早显示出变暖迹象的地方。nival地区的雪融化可能会导致一系列生态后果，不仅影响当地野生动物，还会影响全球天气模式。nival环境是多种独特物种的栖息地，这些物种已适应在严酷的雪地条件下生存。例如，雪鞋兔和某些类型的北极狐等动物已发展出厚厚的毛发和特殊的行为，以便在这些寒冷的栖息地中茁壮成长。nival区域的植被也具有独特性，通常由能够承受低温和大雪的耐寒植物组成。这些适应性突显了生命在极端条件下的韧性。随着气候变化继续影响我们的星球，nival地区正经历显著的变化。研究人员已观察到雪覆盖持续时间的减少，以及冬季降雨频率的增加。这种转变不仅改变了许多物种的栖息地，还影响了周边地区的水供应，因为雪融化的时间发生了变化。传统上为河流和湖泊提供稳定融水来源的nival季节，正变得越来越不可预测。此外，nival景观的文化意义也不容忽视。许多社区，特别是土著人民，与这些雪地地区有着深厚的联系。他们依赖雪和冰所决定的季节节奏进行狩猎、捕鱼和采集。随着nival环境的变化，这些社区在维持其传统生活方式和实践方面面临挑战。总之，nival的概念不仅仅包括雪；它代表了生态、气候和文化因素之间复杂的相互作用。通过研究nival地区，我们可以获得有关气候变化更广泛影响的宝贵见解，以及保护这些独特环境的重要性。保护nival地区对其栖息的物种以及我们整个星球的健康至关重要。我们必须采取行动来减缓气候变化，并保护这些重要的生态系统，以造福未来的世代。