edge effect

简明释义

边缘效应

英英释义

例句

1.The edge effect is often observed in fragmented landscapes where human activities create new edges.

在由于人类活动而形成的新边缘的破碎景观中，通常会观察到边缘效应。

2.The edge effect in ecology refers to the changes in population or community structures that occur at the boundary of two habitats.

生态中的边缘效应指的是在两个栖息地的边界处发生的人口或群落结构的变化。

3.In urban planning, understanding the edge effect can help optimize green spaces and wildlife corridors.

在城市规划中，理解边缘效应可以帮助优化绿地和野生动物走廊。

4.The edge effect can lead to increased biodiversity in areas where forests meet grasslands.

当森林与草原相接时，边缘效应可能导致生物多样性的增加。

5.Researchers studied the edge effect on bird populations living near agricultural fields.

研究人员研究了生活在农业田附近的鸟类种群的边缘效应。

作文

The concept of the edge effect refers to the phenomenon where the biodiversity and productivity of an ecosystem are higher at its boundaries than in its interior. This can be observed in various ecological settings, such as forests, wetlands, and urban environments. The edge effect is particularly significant when different habitats meet, creating a transition zone that supports a diverse array of species. For example, when a forest meets a meadow, the area along this boundary often hosts species from both ecosystems, leading to increased richness and abundance.Understanding the edge effect is crucial for conservation efforts. As human activities continue to fragment natural habitats, the edges of these fragments become more pronounced. This can lead to a situation where species that thrive in edge environments flourish, while those that require interior habitat may decline. Consequently, managing landscapes with consideration for the edge effect can help maintain biodiversity. Conservationists often advocate for buffer zones around protected areas to mitigate the impacts of edge effects.In urban planning, the edge effect can also play a role in enhancing green spaces. Parks and gardens situated at the edges of urban areas can serve as important refuges for wildlife. By designing cities that integrate natural features, planners can create environments that leverage the edge effect to support local ecosystems. This approach not only benefits wildlife but also improves the quality of life for residents by providing access to nature.Moreover, the edge effect is not limited to physical boundaries. It can also manifest in social and economic contexts. For instance, communities located at the edges of urban centers often experience unique dynamics that differ from those in the core. These areas might benefit from increased investment and development due to their proximity to urban amenities, while also facing challenges such as gentrification and displacement. Understanding the edge effect in this context requires a multidisciplinary approach, incorporating insights from sociology, economics, and environmental science.In conclusion, the edge effect serves as a powerful reminder of the interconnectedness of ecosystems and the importance of considering boundaries in both ecological and social systems. Whether in nature or in urban environments, recognizing the implications of the edge effect can lead to more effective conservation strategies and better urban designs. As we continue to navigate the complexities of our changing world, embracing the principles behind the edge effect will be essential for fostering resilience and sustainability in both natural and human systems.

“边缘效应”这一概念指的是生态系统在其边界处的生物多样性和生产力高于其内部的现象。这可以在各种生态环境中观察到，如森林、湿地和城市环境。“边缘效应”在不同栖息地相遇时尤为显著，形成一个过渡区，支持多样的物种。例如，当森林与草地相接时，这一边界区域往往同时拥有来自两个生态系统的物种，从而导致物种丰富度和丰度的增加。理解“边缘效应”对保护工作至关重要。随着人类活动不断破坏自然栖息地，碎片化的栖息地边缘变得更加明显。这可能导致在边缘环境中繁荣的物种兴旺，而需要内部栖息地的物种可能会衰退。因此，在管理景观时考虑“边缘效应”可以帮助维持生物多样性。保护主义者常常倡导在保护区周围设立缓冲区，以减轻边缘效应的影响。在城市规划中，“边缘效应”也可以在增强绿色空间方面发挥作用。位于城市边缘的公园和花园可以作为野生动物的重要避难所。通过设计将自然特征融入城市的规划者，可以创建利用“边缘效应”的环境，以支持当地生态系统。这种方法不仅有利于野生动物，还通过提供接触自然的机会改善居民的生活质量。此外，“边缘效应”并不限于物理边界。在社会和经济背景中，它也可以表现出来。例如，位于城市中心边缘的社区往往经历与核心地区不同的独特动态。这些地区可能由于靠近城市设施而受益于增加的投资和开发，同时也面临着如绅士化和搬迁等挑战。在这种背景下理解“边缘效应”需要多学科的方法，结合社会学、经济学和环境科学的见解。总之，“边缘效应”作为生态系统相互联系的重要提醒，以及在生态和社会系统中考虑边界的重要性，无论是在自然界还是城市环境中，认识到“边缘效应”的影响可以导致更有效的保护策略和更好的城市设计。在我们继续应对不断变化的世界的复杂性时，拥抱“边缘效应”背后的原则对于促进自然和人类系统的韧性和可持续性至关重要。