biological impact

简明释义

生物学影响

英英释义

例句

1.The study focused on the biological impact of climate change on marine ecosystems.

这项研究集中于气候变化对海洋生态系统的生物影响。

2.Researchers are investigating the biological impact of pollutants on human health.

研究人员正在调查污染物对人类健康的生物影响。

3.The biological impact of antibiotics on gut flora is a growing area of research.

抗生素对肠道菌群的生物影响是一个日益增长的研究领域。

4.The biological impact of deforestation can be seen in the loss of biodiversity.

森林砍伐的生物影响可以在生物多样性的丧失中看到。

5.Understanding the biological impact of invasive species is crucial for conservation efforts.

了解入侵物种的生物影响对保护工作至关重要。

作文

The concept of biological impact refers to the effects that living organisms have on their environment and each other. This term is particularly relevant in fields such as ecology, conservation biology, and environmental science. Understanding the biological impact of various species and human activities can provide valuable insights into the health of ecosystems and the sustainability of natural resources.One of the most significant examples of biological impact is the role of keystone species in an ecosystem. Keystone species are those that have a disproportionately large effect on their environment relative to their abundance. For instance, sea otters are considered a keystone species in the kelp forest ecosystem. By preying on sea urchins, which feed on kelp, sea otters help maintain the balance of this underwater habitat. Without them, sea urchin populations could explode, leading to the destruction of kelp forests, which serve as critical habitats for many marine organisms. This illustrates how the biological impact of one species can ripple through an entire ecosystem.In addition to natural interactions among species, human activities also have profound biological impact. Deforestation, pollution, and climate change are just a few examples of how human actions can alter the biological landscape. For instance, deforestation not only destroys the habitats of countless species but also contributes to climate change by releasing stored carbon dioxide into the atmosphere. This loss of biodiversity can lead to a decrease in ecosystem resilience, making it more difficult for the environment to recover from disturbances.Moreover, the introduction of invasive species is another area where biological impact becomes evident. Invasive species can outcompete native species for resources, disrupt food webs, and lead to declines in local biodiversity. The zebra mussel, for example, has caused significant ecological and economic damage in North America since its introduction. Its rapid reproduction and ability to filter large quantities of water have altered aquatic ecosystems and harmed native species, demonstrating the far-reaching consequences of such biological impacts.On a more positive note, understanding the biological impact of certain species can also lead to successful conservation efforts. For instance, the reintroduction of wolves to Yellowstone National Park has had a cascading effect on the ecosystem. Wolves help control the population of herbivores like elk, which in turn allows vegetation to thrive. This resurgence of plant life has benefited various other species, showcasing how targeted interventions can enhance biodiversity and restore ecological balance.In conclusion, the term biological impact encompasses a wide range of interactions and effects within ecosystems, both natural and anthropogenic. Recognizing the importance of these impacts is crucial for effective conservation and management strategies. As we face increasing environmental challenges, understanding the biological impact of our actions and the species around us will be vital in fostering a sustainable future. By prioritizing the health of ecosystems and the myriad of life forms they support, we can ensure that both nature and humanity thrive together.

生物影响的概念指的是生物体对其环境和彼此之间产生的影响。这个术语在生态学、保护生物学和环境科学等领域特别相关。理解各种物种和人类活动的生物影响可以提供关于生态系统健康和自然资源可持续性的重要见解。生物影响最显著的例子之一是关键物种在生态系统中的角色。关键物种是指在其丰度相对较小的情况下，对其环境产生不成比例大影响的物种。例如，海獺被认为是海藻森林生态系统中的关键物种。通过捕食海胆（海胆以海藻为食），海獺帮助维持这一水下栖息地的平衡。如果没有它们，海胆种群可能会爆炸式增长，导致海藻森林的破坏，而海藻森林则为许多海洋生物提供了重要栖息地。这展示了一个物种的生物影响如何在整个生态系统中产生涟漪效应。除了物种之间的自然互动，人类活动也对生物影响产生深远的影响。森林砍伐、污染和气候变化只是人类行为如何改变生物景观的几个例子。例如，森林砍伐不仅摧毁了无数物种的栖息地，还通过将储存的二氧化碳释放到大气中促进了气候变化。这种生物多样性的丧失可能导致生态系统韧性降低，使环境更难从干扰中恢复。此外，外来物种的引入是另一个生物影响变得明显的领域。外来物种可能会与本土物种争夺资源，破坏食物网，并导致当地生物多样性的下降。例如，自从引入北美的斑马贻贝以来，已经造成了显著的生态和经济损害。它的快速繁殖和过滤大量水的能力改变了水生生态系统并损害了本土物种，展示了这种生物影响的深远后果。更积极的一面是，理解某些物种的生物影响也可以导致成功的保护工作。例如，在黄石国家公园重新引入狼对生态系统产生了连锁反应。狼帮助控制像麋鹿这样的食草动物的种群，这反过来又使植物得以繁荣。这种植物生命的复苏使各种其他物种受益，展示了有针对性的干预如何增强生物多样性和恢复生态平衡。总之，生物影响一词涵盖了生态系统内各种自然和人为相互作用及其影响。认识到这些影响的重要性对于有效的保护和管理策略至关重要。随着我们面临日益严重的环境挑战，理解我们自身和周围物种的生物影响将在促进可持续未来中发挥重要作用。通过优先考虑生态系统及其支持的无数生命形式的健康，我们可以确保自然和人类共同繁荣。