serotinous

简明释义

英[sɪˈrɒtɪnəs]美[sɪˈrɑːtɪnəs]

adj. 晚熟的；晚开花的（等于 serotinal）

英英释义

单词用法

同义词

反义词

例句

1.Study was conducted on the change of fresh weight, moisture and the aril total-sugar of logan before and after the fruit cluster nutation by choosing the extremely serotinous variety-Lidongben.

以晚熟龙眼品种立冬本为试材，研究了果穗垂头前后果实鲜重、各组织的水分及假种皮总糖的变化。

2.Study was conducted on the change of fresh weight, moisture and the aril total-sugar of logan before and after the fruit cluster nutation by choosing the extremely serotinous variety-Lidongben.

以晚熟龙眼品种立冬本为试材，研究了果穗垂头前后果实鲜重、各组织的水分及假种皮总糖的变化。

3.The serotinous 延迟成熟的 cones of the lodgepole pine open only after a fire.

落基山松的serotinous 延迟成熟的 球果只有在火灾后才会打开。

4.Many serotinous 延迟成熟的 species are adapted to survive in fire-prone environments.

许多serotinous 延迟成熟的 物种适应了易燃环境中的生存。

5.The serotinous 延迟成熟的 seeds of certain plants can remain dormant for years.

某些植物的serotinous 延迟成熟的 种子可以保持休眠多年。

6.In ecosystems where fire is common, serotinous 延迟成熟的 plants play a crucial role in regeneration.

在火灾频繁的生态系统中，serotinous 延迟成熟的 植物在再生中扮演着关键角色。

7.The serotinous 延迟成熟的 characteristics of these trees help them thrive in harsh conditions.

这些树木的serotinous 延迟成熟的 特性帮助它们在恶劣条件下繁荣。

作文

In the vast realm of botany, many terms describe the fascinating adaptations of plants to their environments. One such term is serotinous, which refers to a particular strategy that some plants employ to ensure the survival and propagation of their species. Specifically, serotinous plants are those that retain their seeds in cones or fruits for an extended period until conditions are favorable for germination. This unique adaptation can be observed in various species, particularly in fire-prone ecosystems. For instance, certain pine trees, like the lodgepole pine, possess serotinous cones that only open after exposure to high temperatures, such as those produced by wildfires. The ecological significance of serotinous plants cannot be overstated. By holding onto their seeds until the right moment, these plants increase the likelihood of their offspring surviving in a challenging environment. After a fire, the landscape is often cleared of competing vegetation, allowing the newly released seeds to take root in nutrient-rich soil. This strategy not only benefits the individual species but also contributes to the overall health of the ecosystem. The cycle of fire and regeneration ensures that the forest remains resilient and diverse. Moreover, understanding the concept of serotinous plants provides valuable insights into the effects of climate change on ecosystems. As temperatures rise and weather patterns shift, the frequency and intensity of wildfires may change, potentially impacting the reproductive strategies of serotinous species. Researchers are increasingly studying these dynamics to predict how forests will adapt in the future. It is crucial to monitor these changes, as they can have cascading effects on biodiversity, carbon storage, and habitat availability. In addition to their ecological roles, serotinous plants also hold cultural significance. Many Indigenous peoples have long recognized the importance of these plants in their traditional practices. For example, the use of serotinous pine cones in crafting tools and food is a testament to the deep connection between humans and nature. By understanding the characteristics and behaviors of serotinous plants, we can appreciate their role not just in the environment but also in human history and culture. In conclusion, the term serotinous encapsulates a remarkable survival strategy found in certain plant species. By retaining seeds until conditions are optimal for growth, these plants demonstrate resilience and adaptability in the face of environmental challenges. As we continue to explore the intricate relationships within ecosystems, recognizing the importance of serotinous plants will enhance our understanding of biodiversity and the necessity of conservation efforts. As we face a rapidly changing world, the lessons learned from serotinous plants may guide us toward a more sustainable future, reminding us of the delicate balance that exists in nature and the importance of preserving it for generations to come.

在植物学的广阔领域中，许多术语描述了植物对其环境的迷人适应性。其中一个术语是serotinous，它指的是一些植物为确保其物种的生存和繁殖而采用的特定策略。具体而言，serotinous植物是那些在长时间内将种子保留在球果或果实中的植物，直到条件适合发芽。这种独特的适应性在各种物种中都可以观察到，尤其是在易发生火灾的生态系统中。例如，某些松树，如罗奇波尔松，具有只有在高温（如野火产生的高温）下才会打开的serotinous球果。 serotinous植物的生态重要性不容小觑。通过在合适的时机保持种子，这些植物增加了后代在艰难环境中生存的可能性。在火灾之后，景观通常清除了竞争植被，使新释放的种子能够在营养丰富的土壤中扎根。这一策略不仅有利于个别物种，还促进了整个生态系统的健康。火灾与再生的循环确保森林保持韧性和多样性。 此外，理解serotinous植物的概念为气候变化对生态系统的影响提供了宝贵的见解。随着气温上升和天气模式变化，野火的频率和强度可能会发生变化，这可能会影响serotinous物种的繁殖策略。研究人员越来越多地研究这些动态，以预测未来森林将如何适应。监测这些变化至关重要，因为它们可能对生物多样性、碳储存和栖息地可用性产生连锁反应。 除了生态角色外，serotinous植物还具有文化意义。许多土著人民早已认识到这些植物在其传统实践中的重要性。例如，在制作工具和食物时使用serotinous松果，证明了人类与自然之间的深厚联系。通过了解serotinous植物的特征和行为，我们可以欣赏它们在环境中以及在人类历史和文化中的作用。 总之，serotinous这一术语概括了一种在某些植物物种中发现的非凡生存策略。通过在生长的最佳条件下保留种子，这些植物展示了在面对环境挑战时的韧性和适应性。随着我们继续探索生态系统内复杂的关系，认识到serotinous植物的重要性将增强我们对生物多样性和保护努力必要性的理解。面对一个快速变化的世界，从serotinous植物身上学到的教训可能会引导我们走向一个更可持续的未来，提醒我们自然界中存在的微妙平衡及其保护的重要性，为后代保留这一切。