understorey

简明释义

英[ˈʌndəstɔːri]美[ˈʌndərstɔːri]

n. 下层木

英英释义

单词用法

同义词

反义词

例句

1.Tropical forest is wetter and usually supports only knee-high fires that spread slowly through the understorey.

而热带树林更加潮湿，通常只能出现膝盖高的在林下层缓慢蔓延的火势。

2.Understorey woody plants were similarly depauperate.

林下的木本植物同样亦发育不全。

3.Tropical forest is wetter and usually supports only knee-high fires that spread slowly through the understorey.

而热带树林更加潮湿，通常只能出现膝盖高的在林下层缓慢蔓延的火势。

4.The rainforest's rich biodiversity is largely found in the understorey 底层植物群, where many species thrive.

热带雨林丰富的生物多样性主要存在于understorey 底层植物群，许多物种在这里繁衍生息。

5.The understorey 底层植物群 plays a crucial role in the ecosystem by providing food and habitat for various species.

understorey 底层植物群在生态系统中发挥着至关重要的作用，为各种物种提供食物和栖息地。

6.To promote healthy growth, we need to clear some invasive plants from the understorey 底层植物群 of the forest.

为了促进健康生长，我们需要清除森林understorey 底层植物群中的一些入侵植物。

7.Many animals find shelter in the understorey 底层植物群 of the jungle, away from predators above.

许多动物在丛林的understorey 底层植物群中找到庇护，远离上方的捕食者。

8.During our hike, we observed how the sunlight barely penetrates the understorey 底层植物群 due to the dense canopy above.

在我们的徒步旅行中，我们观察到阳光几乎无法穿透因上方浓密树冠而形成的understorey 底层植物群。

作文

The concept of the forest ecosystem is a fascinating area of study, especially when we delve into the layers that comprise it. One such layer that plays a crucial role in the health and diversity of forests is the understorey (底层植被). The understorey refers to the layer of vegetation that grows beneath the main canopy of trees, often consisting of smaller trees, shrubs, and various plants. This layer is essential for numerous reasons, contributing to both the ecological balance and the aesthetic beauty of forested areas.Firstly, the understorey serves as a habitat for many species of wildlife. Birds, insects, and small mammals often rely on this layer for food and shelter. For instance, many bird species build their nests in the understorey, where they find protection from predators and access to abundant food sources such as berries and insects. Furthermore, the understorey provides a critical environment for pollinators, which are vital for the reproduction of many flowering plants.Moreover, the understorey plays a significant role in the forest’s overall health. It helps to maintain soil quality by preventing erosion and promoting nutrient cycling. The roots of understorey plants stabilize the soil, reducing runoff during heavy rains and allowing water to infiltrate more effectively. This process not only aids in maintaining the hydrology of the forest but also supports the larger trees by ensuring that they have access to moisture and nutrients.In addition to its ecological functions, the understorey also contributes to the aesthetic value of forests. Many people enjoy hiking through forest trails, where the beauty of the understorey can be appreciated. The vibrant colors of flowers and foliage, along with the diverse textures of leaves and bark, create a dynamic and enchanting environment. This beauty can also have psychological benefits, offering a sense of peace and tranquility to those who immerse themselves in nature.However, the understorey faces numerous threats due to human activities. Deforestation, urbanization, and climate change pose significant risks to this vital layer of the forest. When the canopy is removed, the understorey can become exposed to direct sunlight, altering the delicate balance of the ecosystem. Many species that rely on the understorey for survival may struggle to adapt to these changes, leading to declines in biodiversity.Conservation efforts are essential to protect the understorey and its associated wildlife. By promoting sustainable forestry practices and protecting natural habitats, we can help ensure that this important layer of the forest remains intact. Education and awareness are also crucial; by understanding the significance of the understorey, individuals can advocate for policies that prioritize ecological health and biodiversity.In conclusion, the understorey (底层植被) is a vital component of forest ecosystems, providing habitat for wildlife, maintaining soil health, and enhancing the beauty of nature. As we continue to face environmental challenges, recognizing the importance of the understorey will be key to preserving our forests for future generations. Through conservation efforts and increased awareness, we can work towards a sustainable future that values all layers of the forest, including the often-overlooked understorey.

森林生态系统的概念是一个迷人的研究领域，特别是当我们深入探讨构成它的各个层次时。其中一个在森林健康和多样性中发挥关键作用的层次是understorey（底层植被）。understorey指的是生长在主要树冠下的植被层，通常由较小的树木、灌木和各种植物组成。这一层对许多方面至关重要，有助于生态平衡和森林区域的美学。首先，understorey作为许多野生动物的栖息地。鸟类、昆虫和小型哺乳动物常常依赖这一层来获取食物和庇护。例如，许多鸟类在understorey中筑巢，在这里它们可以避免捕食者的威胁，并能够获得丰富的食物来源，如浆果和昆虫。此外，understorey为授粉者提供了重要的环境，而授粉者对于许多开花植物的繁殖至关重要。此外，understorey在森林整体健康中也扮演着重要角色。它通过防止侵蚀和促进养分循环来维护土壤质量。understorey植物的根系稳定土壤，减少强降雨期间的径流，并允许水分更有效地渗透。这一过程不仅有助于维持森林的水文特征，还支持较大的树木，确保它们能够获得水分和养分。除了生态功能外，understorey还提升了森林的美学价值。许多人喜欢在森林小径上徒步旅行，在那里可以欣赏到understorey的美丽。花朵和叶子的鲜艳色彩，加上树皮和叶子的多样纹理，创造了一个动态而迷人的环境。这种美感也可以带来心理上的益处，让沉浸在大自然中的人感受到平静与宁静。然而，understorey面临着许多由于人类活动造成的威胁。森林砍伐、城市化和气候变化对这一重要层次构成了重大风险。当树冠被移除时，understorey可能会暴露在直射阳光下，从而改变生态系统的微妙平衡。许多依赖于understorey生存的物种可能难以适应这些变化，导致生物多样性的下降。保护工作对于保护understorey及其相关野生动物至关重要。通过促进可持续林业实践和保护自然栖息地，我们可以帮助确保这一重要的森林层保持完整。教育和意识提升也同样重要；通过理解understorey的重要性，个人可以倡导优先考虑生态健康和生物多样性的政策。总之，understorey（底层植被）是森林生态系统的重要组成部分，为野生动物提供栖息地，维护土壤健康，并增强自然美感。随着我们继续面临环境挑战，认识到understorey的重要性将是保护我们的森林以供后代使用的关键。通过保护工作和提高意识，我们可以朝着一个重视森林所有层次的可持续未来努力，包括常常被忽视的understorey。