avifauna

简明释义

英[ˌeɪvɪˈfɔːnə]美[ˌeɪvəˈfɔːnə]

n. 鸟类

复 数 a v i f a u n a s

英英释义

单词用法

同义词

反义词

例句

1.The Avifauna of Guizhou is an academic works that completely and systematically introduces the bird resources in Guizhou, which records 417 species and 51 subspecies distributively in Guizhou.

《贵州鸟类志》是一部全面系统介绍贵州鸟类资源的学术专著。共记载分布在贵州的鸟类为417种和51亚种。

2.The Avifauna of Guizhou is an academic works that completely and systematically introduces the bird resources in Guizhou, which records 417 species and 51 subspecies distributively in Guizhou.

《贵州鸟类志》是一部全面系统介绍贵州鸟类资源的学术专著。共记载分布在贵州的鸟类为417种和51亚种。

3.According to the data obtained from the study, the avifauna in Lashihai wetland can be divided into 4 communities: water surface area, swamp, agricultural farmland and forest vegetation.

根据调查的数据分析，拉市海湿地鸟类可分为4个群落，即明水面区域、农业耕作区、沼泽浅水区、森林植被区。

4.One third of the amphibious animals are threatened, while this figure for avifauna is 12%, and that for mammal is 22%, according to a survey of the global specimens.

通过对全球物种进行调查，发现有三分之一的两栖物种受到威胁，鸟类有12%受到威胁，哺乳类有22%受到威胁，另外还有其他物种。

5.The character of avifauna and the bird ecological group in this reserve were analysed.

还分析了该保护区鸟类组成区系和鸟类生态群的特征。

6.The study of the local avifauna helps researchers understand the impact of climate change on bird populations.

对当地鸟类群落的研究帮助研究人员了解气候变化对鸟类种群的影响。

7.Conservation efforts are crucial for protecting the avifauna in endangered ecosystems.

保护工作对保护濒危生态系统中的鸟类群落至关重要。

8.Birdwatchers often travel to specific locations to observe the diverse avifauna that inhabit those areas.

鸟类观察者通常会前往特定地点观察那些地区栖息的多样化的鸟类群落。

9.The avifauna of this region includes many endemic species that cannot be found anywhere else.

该地区的鸟类群落包括许多地方特有的物种，这些物种在其他地方无法找到。

10.Researchers conducted a survey to document the changes in avifauna over the past decade.

研究人员进行了调查，以记录过去十年中鸟类群落的变化。

作文

The term avifauna, which refers to the birds of a particular region or habitat, is an essential concept in the study of ecology and biodiversity. Understanding the avifauna of an area can provide insights into the health of the ecosystem and the various interactions between species. In this essay, I will explore the significance of avifauna in environmental science, its role in indicating ecological changes, and the importance of conserving bird species for maintaining ecological balance. Firstly, the avifauna of a region serves as a key indicator of environmental health. Birds are often referred to as 'indicator species' because they are sensitive to changes in their environment. For instance, a decline in bird populations may signal habitat degradation, pollution, or climate change. By monitoring the avifauna, ecologists can assess the impacts of human activities on natural habitats. This is particularly important in areas undergoing rapid development or facing environmental threats. For example, the disappearance of certain bird species from urban areas often correlates with increased pollution levels and habitat destruction. Moreover, the diversity of avifauna in a given area reflects the overall biodiversity of that ecosystem. A rich variety of bird species indicates a healthy environment with a balanced food web and adequate resources. Conversely, a limited avifauna may suggest that the ecosystem is under stress or that certain species are outcompeting others. Thus, studying the avifauna can help conservationists identify critical habitats that require protection and restoration efforts. In addition to their ecological roles, birds contribute significantly to cultural and recreational aspects of human life. Birdwatching, for example, has become a popular hobby worldwide, fostering appreciation for nature and promoting conservation awareness. The presence of diverse avifauna can enhance tourism in many regions, providing economic benefits while encouraging local communities to engage in sustainable practices. Protecting bird habitats not only conserves wildlife but also supports local economies that depend on ecotourism. Furthermore, the conservation of avifauna is vital for maintaining ecological balance. Birds play crucial roles in various ecological processes, such as pollination, seed dispersal, and pest control. For instance, many fruit-bearing plants rely on birds for seed dispersal, which helps maintain plant diversity and promotes healthy forest ecosystems. Additionally, birds help control insect populations, reducing the need for chemical pesticides and contributing to sustainable agriculture. Therefore, preserving avifauna is not just about saving individual species; it is about ensuring the stability and resilience of entire ecosystems. In conclusion, the concept of avifauna is integral to understanding ecological health and biodiversity. By studying bird populations and their interactions with the environment, we can gain valuable insights into the state of our ecosystems. The conservation of avifauna is essential not only for protecting individual species but also for maintaining the ecological balance that supports all life forms, including humans. As stewards of the planet, it is our responsibility to safeguard the avifauna and, by extension, the intricate web of life that depends on them. Through education, awareness, and active conservation efforts, we can ensure that future generations inherit a world rich in biodiversity and vibrant ecosystems.

“鸟类群落”一词指的是特定区域或栖息地的鸟类，是生态学和生物多样性研究中的一个重要概念。了解一个地区的鸟类群落可以提供关于生态系统健康及物种之间各种相互作用的洞察。在这篇作文中，我将探讨鸟类群落在环境科学中的重要性，它在指示生态变化中的作用，以及保护鸟类物种以维持生态平衡的重要性。 首先，一个地区的鸟类群落是环境健康的关键指标。鸟类通常被称为“指示物种”，因为它们对环境变化非常敏感。例如，鸟类种群的减少可能表明栖息地退化、污染或气候变化。通过监测鸟类群落，生态学家可以评估人类活动对自然栖息地的影响。这在快速发展的地区或面临环境威胁的地区尤为重要。例如，某些鸟类物种在城市地区的消失通常与污染水平的增加和栖息地破坏有关。 此外，某一地区的鸟类群落的多样性反映了该生态系统的整体生物多样性。丰富的鸟类物种多样性表明环境健康，食物链平衡，资源充足。相反，有限的鸟类群落可能表明生态系统受到压力或某些物种正在相互竞争。因此，研究鸟类群落可以帮助保护主义者识别需要保护和恢复的关键栖息地。 除了生态角色外，鸟类还对人类生活的文化和休闲方面做出了重要贡献。例如，鸟类观察已成为全球流行的爱好，促进了对自然的欣赏和保护意识的提高。丰富的鸟类群落可以增强许多地区的旅游业，提供经济利益，同时鼓励当地社区参与可持续实践。保护鸟类栖息地不仅能保护野生动物，还能支持依赖生态旅游的地方经济。 此外，保护鸟类群落对于维持生态平衡至关重要。鸟类在多种生态过程中发挥着关键作用，例如授粉、种子传播和害虫控制。例如，许多结果植物依赖鸟类进行种子传播，这有助于维持植物多样性并促进健康的森林生态系统。此外，鸟类有助于控制昆虫种群，减少对化学农药的需求，并促进可持续农业。因此，保护鸟类群落不仅是为了拯救个别物种；而是为了确保整个生态系统的稳定性和韧性。 总之，鸟类群落的概念对于理解生态健康和生物多样性至关重要。通过研究鸟类种群及其与环境的相互作用，我们可以获得关于生态系统状态的宝贵见解。保护鸟类群落不仅对保护个别物种至关重要，也对维持支持所有生命形式（包括人类）的生态平衡至关重要。作为地球的管理者，我们有责任保护鸟类群落，以及由此延伸出的依赖它们的复杂生命网络。通过教育、意识和积极的保护努力，我们可以确保未来的世代继承一个生物多样性丰富、生态系统充满活力的世界。