characteristic species

简明释义

特罩

英英释义

例句

1.Conservation efforts aim to protect characteristic species that are threatened by climate change.

保护工作旨在保护那些受到气候变化威胁的特征物种。

2.The study focused on the characteristic species of the Arctic tundra, which are adapted to extreme cold.

该研究集中于北极苔原的特征物种，这些物种适应极端寒冷的环境。

3.The coastal ecosystem is home to several characteristic species that thrive in salty environments.

沿海生态系统中栖息着几种适应盐水环境的特征物种。

4.Coral reefs have a number of characteristic species that contribute to their biodiversity.

珊瑚礁拥有多种促进其生物多样性的特征物种。

5.In the Amazon rainforest, the jaguar is considered a characteristic species of the region.

在亚马逊雨林中，美洲虎被认为是该地区的特征物种。

作文

In the study of ecology, the term characteristic species refers to a group of organisms that are particularly representative of a specific habitat or ecosystem. These species play a crucial role in defining the ecological community and often serve as indicators of environmental health. For instance, in a temperate forest, trees like oak and maple can be considered characteristic species because they dominate the landscape and provide essential habitats for various wildlife. Understanding these species is vital for conservation efforts, as their presence or absence can signal changes in the ecosystem. Characteristic species are not just important for their ecological roles; they also hold cultural significance. Many communities have deep connections with certain plants and animals, which can be seen in traditional practices and local folklore. For example, the bald eagle is a characteristic species of North American forests and has become a symbol of strength and freedom. Protecting such species is not only about preserving biodiversity but also about maintaining cultural heritage.Furthermore, the concept of characteristic species extends beyond terrestrial ecosystems. In marine environments, coral reefs are often associated with specific fish species that thrive in those habitats. The clownfish, for instance, is a characteristic species found in anemone-rich reefs. The health of these fish populations can indicate the overall condition of the reef ecosystem, making them critical for marine conservation efforts.In agricultural contexts, characteristic species can refer to crops that are well-suited to particular climates and soils. For example, rice is a characteristic species in many Asian countries, where it has been cultivated for thousands of years. Its growth patterns and requirements can inform sustainable farming practices and help ensure food security for millions of people.The loss of characteristic species due to habitat destruction, climate change, and pollution poses significant threats to biodiversity. When these species decline, the entire ecosystem can suffer, leading to a cascade of negative effects. Therefore, conservationists prioritize the protection of characteristic species as a strategy to maintain the integrity of ecosystems. Initiatives such as creating protected areas, restoring habitats, and implementing sustainable management practices are essential to safeguard these key species.In conclusion, characteristic species are integral to understanding ecosystems and their health. They serve as indicators of environmental conditions and play vital roles in maintaining biodiversity. By recognizing the importance of these species, we can better appreciate the intricate web of life that sustains our planet. Conservation efforts aimed at protecting characteristic species will not only benefit the environment but also preserve the cultural and economic values associated with these organisms. It is imperative that we take action to ensure that future generations can enjoy the rich diversity of life on Earth.

在生态学研究中，术语特征物种指的是一组特别代表特定栖息地或生态系统的生物。这些物种在定义生态群落中发挥着至关重要的作用，并且常常作为环境健康的指标。例如，在温带森林中，橡树和枫树可以被视为特征物种，因为它们主导了景观并为各种野生动物提供了必要的栖息地。理解这些物种对于保护工作至关重要，因为它们的存在或缺失可以表明生态系统的变化。特征物种不仅对其生态角色重要；它们还具有文化意义。许多社区与某些植物和动物有深厚的联系，这可以在传统实践和地方民俗中看到。例如，白头鹰是北美森林的特征物种，已经成为力量和自由的象征。保护这样的物种不仅是为了保护生物多样性，也是为了维护文化遗产。此外，特征物种的概念不仅限于陆地生态系统。在海洋环境中，珊瑚礁通常与特定的鱼类物种相关，这些鱼类在这些栖息地中繁衍生息。例如，小丑鱼就是一种在丰富的海葵礁中发现的特征物种。这些鱼类种群的健康可以指示整个珊瑚礁生态系统的状况，使它们对海洋保护工作至关重要。在农业背景下，特征物种可以指适合特定气候和土壤的作物。例如，稻米是许多亚洲国家的特征物种，在这里已经耕种了数千年。它的生长模式和需求可以为可持续农业实践提供信息，并帮助确保数百万人的粮食安全。由于栖息地破坏、气候变化和污染，特征物种的丧失对生物多样性构成了重大威胁。当这些物种减少时，整个生态系统可能会遭受损害，导致一系列负面影响。因此，保护主义者将优先保护特征物种作为维护生态系统完整性的策略。创建保护区、恢复栖息地和实施可持续管理实践等倡议对于保护这些关键物种至关重要。总之，特征物种对于理解生态系统及其健康至关重要。它们作为环境条件的指标，并在维持生物多样性方面发挥着重要作用。通过认识到这些物种的重要性，我们可以更好地欣赏维持我们星球生命复杂网络的微妙关系。旨在保护特征物种的保护工作不仅将使环境受益，还将保护与这些生物相关的文化和经济价值。我们必须采取行动，以确保未来几代人能够享受地球上丰富的生命多样性。