carrying capacity

简明释义

承载能力

英英释义

例句

1.Overfishing can lead to a decline in the ocean's carrying capacity for certain fish species.

过度捕捞可能导致海洋对某些鱼类的承载能力下降。

2.Urban planners must consider the carrying capacity of a city when designing new infrastructure.

城市规划者在设计新基础设施时必须考虑城市的承载能力。

3.The forest's carrying capacity is determined by the availability of resources such as food and water.

森林的承载能力由食物和水等资源的可用性决定。

4.The carrying capacity of a pasture affects how many livestock it can support sustainably.

牧场的承载能力影响其能可持续支持多少牲畜。

5.Climate change is impacting the carrying capacity of many ecosystems around the world.

气候变化正在影响世界许多生态系统的承载能力。

作文

The term carrying capacity refers to the maximum number of individuals of a particular species that an environment can sustainably support without degrading the ecosystem. This concept is crucial in ecology, as it helps us understand the balance between population growth and environmental health. In nature, every species has a specific carrying capacity, which is influenced by various factors such as food availability, habitat space, water supply, and competition with other species.For example, consider a forest that can sustain a population of deer. If the deer population exceeds the carrying capacity of the forest, there will not be enough food for all the deer, leading to starvation and a decline in their population. This decline continues until the deer population stabilizes at a level that the forest can support. Thus, understanding the carrying capacity is essential for wildlife management and conservation efforts.In addition to wildlife, the concept of carrying capacity also applies to human populations. Urban planners and environmental scientists often use this concept to assess the sustainability of cities. For instance, if a city grows too rapidly without adequate infrastructure, it may exceed its carrying capacity in terms of housing, transportation, and public services. This can lead to overcrowding, pollution, and a decline in the quality of life for residents.Moreover, agriculture is another area where carrying capacity plays a significant role. Farmers must consider the carrying capacity of their land when deciding how many crops to plant or how many livestock to raise. Over-farming or over-grazing can degrade soil quality and reduce the land's overall productivity, ultimately lowering its carrying capacity.Understanding carrying capacity is not only vital for maintaining ecological balance but also for ensuring sustainable development. As the global population continues to rise, the pressure on natural resources increases. This makes it imperative for us to recognize the limits of our environment and work within those constraints to avoid ecological disasters.In conclusion, the concept of carrying capacity serves as a reminder of the delicate balance that exists within ecosystems and the importance of sustainable practices. Whether we are managing wildlife, planning urban developments, or farming, acknowledging and respecting the carrying capacity of our environment is crucial for the health of our planet. By doing so, we can ensure that future generations inherit a world that can support them just as it has supported us.

“承载能力”这个术语指的是一个环境可以可持续支持的特定物种最大个体数量，而不会破坏生态系统。这个概念在生态学中至关重要，因为它帮助我们理解人口增长与环境健康之间的平衡。在自然界中，每个物种都有特定的“承载能力”，受食物供应、栖息空间、水源和与其他物种竞争等各种因素的影响。例如，考虑一个可以维持鹿群的森林。如果鹿群数量超过了森林的“承载能力”，就会没有足够的食物供所有鹿吃，从而导致饥饿和鹿群数量的下降。这种下降会持续，直到鹿群数量稳定在森林能够支持的水平。因此，理解“承载能力”对野生动物管理和保护工作至关重要。除了野生动物， “承载能力”这一概念也适用于人类。城市规划者和环境科学家经常使用这一概念来评估城市的可持续性。例如，如果一个城市在基础设施不足的情况下快速增长，可能会超出其在住房、交通和公共服务方面的“承载能力”。这可能导致过度拥挤、污染和居民生活质量的下降。此外，农业是另一个“承载能力”发挥重要作用的领域。农民在决定种植多少作物或养殖多少牲畜时，必须考虑土地的“承载能力”。过度耕作或过度放牧会降低土壤质量，减少土地的整体生产力，最终降低其“承载能力”。理解“承载能力”不仅对保持生态平衡至关重要，而且对确保可持续发展也至关重要。随着全球人口的不断增长，对自然资源的压力也在增加。这使得我们必须认识到环境的限制，并在这些限制内工作，以避免生态灾难。总之，“承载能力”这一概念提醒我们生态系统内存在的微妙平衡，以及可持续实践的重要性。无论我们是在管理野生动物、规划城市发展还是农业，都要承认并尊重我们环境的“承载能力”，这对我们星球的健康至关重要。通过这样做，我们可以确保未来的世代继承一个能够支持他们的世界，就像它支持我们一样。