subclimax

简明释义

英[sʌbˈklaɪmæks]美[sʌbˈklaɪmæks]

n. 亚顶极群落；[生态] 亚演替顶极

英英释义

单词用法

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反义词

例句

1.Heaths normally develop on poor sandy well-drained soils in temperate climates and are usually subclimax communities maintained by grazing burning and sometimes cutting.

正常情况下石楠灌丛生长在温带的贫瘠，含沙的或是排水良好的土壤上，放牧，焚烧和不时地砍伐通常使石楠灌丛亚顶极群落得以维持。

2.Heaths normally develop on poor sandy well-drained soils in temperate climates and are usually subclimax communities maintained by grazing burning and sometimes cutting.

正常情况下石楠灌丛生长在温带的贫瘠，含沙的或是排水良好的土壤上，放牧，焚烧和不时地砍伐通常使石楠灌丛亚顶极群落得以维持。

3.The concept of subclimax 亚顶级群落 is important for understanding ecological succession.

理解生态演替时，subclimax 亚顶级群落 的概念非常重要。

4.Many subclimax 亚顶级群落 ecosystems can support diverse wildlife populations.

许多 subclimax 亚顶级群落 生态系统可以支持多样的野生动物种群。

5.The presence of certain species indicates that the area is a subclimax 亚顶级群落 rather than a climax community.

某些物种的存在表明该地区是 subclimax 亚顶级群落 而不是顶级群落。

6.Researchers observed that the grassland ecosystem was in a subclimax 亚顶级群落 stage due to frequent disturbances.

研究人员观察到，由于频繁的干扰，草原生态系统处于 subclimax 亚顶级群落 阶段。

7.In ecological studies, a forest that is not yet fully mature may be referred to as a subclimax 亚顶级群落 community.

在生态研究中，一个尚未完全成熟的森林可能被称为 subclimax 亚顶级群落 社区。

作文

In the study of ecology, the term subclimax refers to a stage in ecological succession that occurs before the final climax community is established. It represents a transitional phase where certain species dominate the landscape, but the ecosystem has not yet reached its full potential. Understanding this concept is crucial for ecologists and environmentalists as it helps them comprehend the dynamics of ecosystems and the factors that influence their development. For instance, in a forest ecosystem, a subclimax community may consist of early successional species such as shrubs and small trees that thrive in disturbed areas. These species play an important role in preparing the environment for more mature species to take root and flourish.The significance of recognizing subclimax stages lies in their contribution to biodiversity. Often, these communities support a variety of organisms, including insects, birds, and mammals that rely on the unique resources provided by these habitats. For example, a subclimax grassland might provide essential nesting sites for certain bird species that prefer open areas with abundant grasses. As such, conservation efforts must consider these transitional phases to ensure the protection of both the subclimax communities and the eventual climax ecosystems they lead to.Moreover, human activities such as agriculture, urbanization, and deforestation can significantly impact these subclimax stages. When natural disturbances occur, such as wildfires or storms, they can create new opportunities for subclimax communities to emerge. However, if humans intervene too aggressively, they may disrupt the natural succession process, preventing ecosystems from reaching their climax stages. This disruption can lead to a loss of biodiversity and the degradation of ecosystem services that are vital for human survival, such as clean air and water, pollination of crops, and carbon storage.In conclusion, the concept of subclimax is essential for understanding ecological succession and the health of ecosystems. By acknowledging the importance of these transitional communities, we can better appreciate the complexity of nature and the interdependence of various species within an ecosystem. Protecting subclimax habitats is not only beneficial for the environment but also for humanity, as they contribute to the overall resilience and functionality of our planet's ecosystems. Therefore, ongoing research and conservation efforts should focus on these critical stages to ensure a sustainable future for both wildlife and human populations.

在生态学研究中，术语subclimax指的是生态演替中发生的一个阶段，该阶段出现在最终的气候群落建立之前。它代表了一个过渡阶段，在这个阶段，某些物种主导着景观，但生态系统尚未达到其全部潜力。理解这一概念对于生态学家和环境保护者至关重要，因为它帮助他们理解生态系统的动态及其发展的影响因素。例如，在森林生态系统中，subclimax群落可能由早期演替物种组成，如灌木和小树，这些物种在被破坏的区域蓬勃生长。这些物种在为更成熟的物种扎根和繁荣准备环境方面发挥着重要作用。认识subclimax阶段的重要性在于它们对生物多样性的贡献。通常，这些群落支持多种生物，包括依赖这些栖息地提供的独特资源的昆虫、鸟类和哺乳动物。例如，subclimax草原可能为一些喜欢开阔地区且草量丰富的鸟类提供必要的筑巢地点。因此，保护工作必须考虑到这些过渡阶段，以确保保护subclimax群落及其所引导的最终气候生态系统。此外，人类活动如农业、城市化和森林砍伐会显著影响这些subclimax阶段。当自然干扰发生时，例如野火或风暴，它们可以为新的subclimax群落的出现创造机会。然而，如果人类过于激进地干预，他们可能会破坏自然演替过程，阻止生态系统达到其气候阶段。这种干扰可能导致生物多样性的丧失以及对人类生存至关重要的生态系统服务的退化，例如清洁空气和水、作物授粉以及碳储存。总之，subclimax的概念对于理解生态演替和生态系统的健康至关重要。通过承认这些过渡群落的重要性，我们可以更好地欣赏自然的复杂性以及生态系统内各种物种之间的相互依赖关系。保护subclimax栖息地不仅有利于环境，也有利于人类，因为它们有助于我们星球生态系统的整体韧性和功能。因此，持续的研究和保护工作应关注这些关键阶段，以确保人类和野生动物的可持续未来。