population distribution

简明释义

人口分布

英英释义

例句

1.The government uses data on population distribution to improve public services.

政府利用人口分布的数据来改善公共服务。

2.The population distribution in rural areas differs significantly from urban centers.

农村地区的人口分布与城市中心有显著不同。

3.Researchers analyze population distribution patterns to predict future trends.

研究人员分析人口分布模式以预测未来趋势。

4.The study of population distribution helps urban planners design better cities.

对人口分布的研究帮助城市规划者设计更好的城市。

5.Understanding population distribution is crucial for effective resource allocation.

理解人口分布对有效资源分配至关重要。

作文

Understanding the concept of population distribution is crucial for various fields such as urban planning, environmental science, and economics. Population distribution refers to the way in which people are spread across a given area. This concept can be analyzed on different scales, from global to local levels, and it has significant implications for resource allocation, infrastructure development, and social services.At a global scale, the population distribution reveals interesting patterns. For instance, the majority of the world's population resides in urban areas, with cities like Tokyo, New York, and Mumbai being some of the most densely populated. This trend towards urbanization has been driven by factors such as job opportunities, better living standards, and access to education and healthcare. Understanding these trends helps governments and organizations plan for future needs and challenges.On a national level, population distribution can highlight disparities between regions. In countries like China and India, there are vast differences in population density between urban centers and rural areas. For example, while cities may experience rapid growth, rural areas often face decline as young people migrate to urban environments in search of better opportunities. This shift can lead to challenges such as aging populations in rural regions and overburdened infrastructure in cities. Policymakers must take these factors into account when developing strategies for sustainable development.Moreover, the population distribution is influenced by geographical features such as mountains, rivers, and climate. Areas that are more hospitable, such as plains and coastal regions, tend to attract larger populations, while harsh environments like deserts or mountainous regions may see lower populations. This geographical aspect is essential for understanding how humans interact with their environment and the implications of climate change on future population distribution.In addition to geography, socio-economic factors play a vital role in determining population distribution. Economic opportunities, educational facilities, and healthcare access can significantly influence where people choose to live. For example, regions with high employment rates and quality education tend to attract more residents, leading to a concentration of population in those areas. Conversely, regions with limited opportunities may experience population decline, leading to ghost towns and abandoned properties.Furthermore, understanding population distribution is essential for addressing social issues such as inequality and access to services. Regions with high population density may struggle with housing shortages, traffic congestion, and pollution, while sparsely populated areas might lack essential services like hospitals and schools. By analyzing population distribution, governments and organizations can identify areas in need of intervention and allocate resources more effectively.In conclusion, the study of population distribution is a multifaceted topic that encompasses various disciplines and has far-reaching implications. From urban planning to environmental sustainability, understanding how populations are spread across different areas allows us to make informed decisions that enhance the quality of life for all individuals. As the world continues to evolve, monitoring and analyzing population distribution will remain essential for addressing the challenges of our time and planning for a sustainable future.

理解人口分布的概念对城市规划、环境科学和经济学等多个领域至关重要。人口分布是指人们在特定区域内的分布方式。这个概念可以从全球到地方不同的尺度进行分析，它对资源分配、基础设施发展和社会服务具有重要影响。在全球范围内，人口分布揭示了一些有趣的模式。例如，世界上大多数人口居住在城市地区，像东京、纽约和孟买这样的城市是一些人口最稠密的地方。这种向城市化的趋势受到就业机会、生活水平提高以及教育和医疗服务可及性等因素的推动。理解这些趋势有助于政府和组织为未来的需求和挑战进行规划。在国家层面，人口分布可以突出地区之间的差异。在中国和印度等国家，城市中心和农村地区之间的人口密度存在巨大差异。例如，虽然城市可能经历快速增长，但农村地区常常面临衰退，因为年轻人迁移到城市环境中寻求更好的机会。这种转变可能导致农村地区老龄化人口的挑战，以及城市基础设施的超负荷问题。政策制定者必须考虑这些因素，以制定可持续发展的战略。此外，人口分布受地理特征如山脉、河流和气候的影响。更宜居的地区，如平原和沿海地区，往往吸引更多的人口，而沙漠或山区等恶劣环境可能会看到较少的人口。这一地理方面对于理解人类如何与环境互动以及气候变化对未来人口分布的影响至关重要。除了地理因素，社会经济因素在决定人口分布方面也起着重要作用。经济机会、教育设施和医疗保健的可及性会显著影响人们选择居住的地方。例如，拥有高就业率和优质教育的地区往往吸引更多居民，导致这些地区人口集中。相反，机会有限的地区可能会经历人口下降，导致鬼城和被遗弃的房产。此外，理解人口分布对于解决社会问题如不平等和服务可及性至关重要。高人口密度的地区可能面临住房短缺、交通拥堵和污染的问题，而人口稀少的地区可能缺乏医院和学校等基本服务。通过分析人口分布，政府和组织可以识别需要干预的地区，并更有效地分配资源。总之，人口分布的研究是一个多方面的话题，涵盖了多个学科，并具有深远的影响。从城市规划到环境可持续性，了解人口如何在不同地区分布使我们能够做出明智的决策，从而提升所有个体的生活质量。随着世界的不断发展，监测和分析人口分布将继续是应对我们时代挑战和规划可持续未来的必要工作。