concentration of population

简明释义

人口集中度

英英释义

例句

1.A higher concentration of population can strain public services and infrastructure.

更高的人口集中度可能会对公共服务和基础设施造成压力。

2.The government is studying the effects of concentration of population on local economies.

政府正在研究人口集中度对地方经济的影响。

3.The city has a high concentration of population, making it a bustling urban center.

这个城市有很高的人口集中度，使其成为一个繁忙的城市中心。

4.Urban planners are concerned about the concentration of population in certain neighborhoods.

城市规划者对某些社区的人口集中度表示担忧。

5.The concentration of population in coastal areas often leads to environmental challenges.

沿海地区的人口集中度通常会导致环境挑战。

作文

The term concentration of population refers to the spatial distribution of people within a given area. It highlights how densely populated certain regions are compared to others. Understanding this concept is crucial for urban planning, resource allocation, and social services. In many countries, particularly in developing regions, there is a significant concentration of population in urban areas, leading to megacities where millions reside in close proximity. This phenomenon can result in various challenges such as overcrowding, increased demand for housing, transportation issues, and strain on public services.For instance, cities like Tokyo, New York, and Mumbai exhibit high levels of concentration of population. These cities attract individuals seeking better employment opportunities, education, and healthcare. However, the rapid influx of people can exacerbate existing problems. Infrastructure may become overwhelmed, leading to traffic congestion and inadequate public transport systems. Additionally, the cost of living often rises due to high demand for housing, making it difficult for lower-income families to find affordable accommodations.Moreover, the concentration of population can have environmental implications. Urban areas with high population densities tend to experience higher levels of pollution, waste generation, and resource depletion. As more people congregate in one area, the demand for energy, water, and other resources increases, which can lead to unsustainable practices and environmental degradation. Policymakers must address these challenges by promoting sustainable urban development strategies that balance growth with environmental preservation.On the flip side, the concentration of population can also foster innovation and economic growth. Cities with dense populations often serve as cultural and economic hubs, where ideas and resources are exchanged rapidly. The interaction between diverse groups can lead to creative solutions and advancements in technology, arts, and sciences. Therefore, while there are challenges associated with high population density, there are also opportunities for growth and development.In conclusion, the concentration of population is a multifaceted issue that requires careful consideration from various stakeholders, including government officials, urban planners, and community leaders. By understanding the dynamics of population distribution, we can create more livable, sustainable cities that meet the needs of all residents. Effective management of urban areas can lead to improved quality of life, enhanced economic opportunities, and a healthier environment for future generations.

“人口集中”一词指的是在特定区域内人们的空间分布。它突出了某些地区的人口密度与其他地区的对比。理解这个概念对于城市规划、资源分配和社会服务至关重要。在许多国家，特别是在发展中国家，城市地区存在显著的人口集中现象，导致了数百万居民近距离居住的特大城市。这种现象可能会导致各种挑战，如过度拥挤、住房需求增加、交通问题以及公共服务的压力。例如，东京、纽约和孟买等城市表现出高水平的人口集中。这些城市吸引寻求更好就业机会、教育和医疗服务的人。然而，快速涌入的人口可能会加剧现有问题。基础设施可能会不堪重负，导致交通拥堵和公共交通系统不足。此外，由于对住房的高需求，生活成本往往会上升，使低收入家庭难以找到负担得起的住所。此外，人口集中还可能对环境产生影响。人口密集的城市地区通常会经历更高水平的污染、废物产生和资源消耗。随着越来越多的人聚集在一个地方，对能源、水和其他资源的需求增加，这可能导致不可持续的做法和环境退化。政策制定者必须通过促进可持续城市发展战略来应对这些挑战，以平衡增长与环境保护。另一方面，人口集中也可以促进创新和经济增长。人口密集的城市往往作为文化和经济中心，快速交流思想和资源。不同群体之间的互动可以带来创造性的解决方案和科技、艺术和科学的进步。因此，尽管高人口密度存在挑战，但也为增长和发展提供了机会。总之，人口集中是一个多方面的问题，需要各方利益相关者，包括政府官员、城市规划者和社区领导者的认真考虑。通过理解人口分布的动态，我们可以创建更宜居、可持续的城市，满足所有居民的需求。有效的城市管理可以提高生活质量，增强经济机会，并为未来几代人创造更健康的环境。