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Population Change and Geographic Inequalities in the UK, 1971-2011

英国的人口变化和地理不平等，1971-2011 年

基本信息

批准号：
ES/L014769/1
负责人：
Christopher Lloyd
金额：
$ 20.14万
依托单位：
University of Liverpool
依托单位国家：
英国
项目类别：
Research Grant
财政年份：
2015
资助国家：
英国
起止时间：
2015 至无数据
项目状态：
已结题

来源：
https://gtr.ukri.org/projects?ref=ES%2FL014769%2F1
关键词：
Population Change Geographic Inequalities UK

项目摘要

The research will explore how the population of the UK is, or has been, geographically distributed. The project will bring a new and important perspective to debates about divisions, inequalities and the ways in which people in the UK live together or apart. It will address questions such as: are health inequalities between places greater now than in the past? What makes localities different - are they geographically distinguished more by housing tenure or health than they are by employment status or ethnicity? What areas have the greatest diversity of people and how has this changed between 1971 and 2011? To answer these questions, we will generate population surfaces from publicly available Census data for 1971, 1981, 1991, 2001 and 2011 to enable direct comparisons between Censuses. Counts of people in a variety of population sub-groups (e.g., by qualifications, age, etc) have been released from each Census for sets of small geographical areas (such as enumeration districts or output areas). This allows the mapping and analysis of geographical patterning in population groups across the UK for each Census. However, these small areas differ in size and shape between Censuses, so the 1971 small area boundaries, for example, are very different to those for 2011. This project will produce population surfaces for each Census year as a means of overcoming this problem. Population surfaces are estimates of counts of people for regular grids (with population estimates over, for example, 100m by 100m grid cells); these can be directly compared between Censuses. So, once these population surfaces are available we will be able to consider how localities have changed and in what ways. This new population surface resource will be made freely available so that users can explore these changes for themselves and also consider in more depth the results we produce. We will use this resource to provide the first systematic review of how the population of the UK has changed over the last 40 years. It will show how population groups in the UK are geographically distributed and it will assess, in detail, how far different localities (for example, within central Scotland) or regions (for example, south east England or north west England) are becoming more similar or more different to one another in terms of their population characteristics. The project will also consider how the relationships between population groups have changed across time. For example, with a consistent geography, it will be possible to assess which small area localities have very high rates of unemployment together with large proportions of social rented households, and how the characteristics of these localities changed between 1971 and 2011. We will also be able to identify which population characteristics most strongly distinguish particular areas. As an example, the population in some localities in north west England may be very similar in terms of levels of poor health, unemployment and housing tenure, but differ in terms of the number of single person households or the average number of dependent children. The project will explore these differences in detail and, for the first time, construct a detailed profile of the geographical distribution of individual population groups and the multiple characteristics of areas in combination. The population surface resource will be invaluable to any users interested in the population geography of the UK, while the results of our analysis of population distributions will enrich our understanding of the ways in which the population of the UK has changed over the last 40 years.

该研究将探讨英国人口现在或过去的地理分布情况。该项目将为有关分歧、不平等以及英国人共同或分开生活方式的辩论带来新的重要视角。它将解决诸如以下问题：现在各地之间的健康不平等是否比过去更大？是什么让各地有所不同——在地理上，它们是否更多地通过住房保有权或健康状况来区分，而不是通过就业状况或种族来区分？哪些地区的人口多样性最丰富？从 1971 年到 2011 年，这种情况发生了怎样的变化？为了回答这些问题，我们将从 1971 年、1981 年、1991 年、2001 年和 2011 年公开的人口普查数据生成人口表面，以便能够在人口普查之间进行直接比较。每次人口普查都发布了针对小地理区域（例如普查区或输出区）的各种人口亚组（例如，按资格、年龄等）的人口计数。这样就可以对每次人口普查的英国各地人口群体的地理模式进行绘图和分析。然而，这些小区域的大小和形状在不同的人口普查中有所不同，因此 1971 年的小区域边界与 2011 年的边界有很大不同。该项目将生成每个人口普查年的人口表面，作为克服这一问题的一种手段。人口表面是对常规网格的人口计数的估计（例如，人口估计超过 100m x 100m 网格单元）；这些可以在人口普查之间直接进行比较。因此，一旦获得这些人口表面，我们将能够考虑地点如何以及以何种方式发生变化。这种新的人口表面资源将免费提供，以便用户可以自己探索这些变化，并更深入地考虑我们产生的结果。我们将利用这一资源对过去 40 年来英国人口的变化进行首次系统回顾。它将显示英国人口群体的地理分布情况，并将详细评估不同地点（例如苏格兰中部）或地区（例如英格兰东南部或英格兰西北部）在人口特征方面彼此之间变得更加相似或更加不同的程度。该项目还将考虑人口群体之间的关系如何随时间变化。例如，通过一致的地理位置，我们将能够评估哪些小地区的失业率非常高，并且社会租赁家庭比例很高，以及这些地区的特征在 1971 年至 2011 年间如何变化。我们还将能够确定哪些人口特征最能区分特定地区。例如，英格兰西北部某些地区的人口在健康状况不佳、失业和住房保有权方面可能非常相似，但在单人家庭数量或受抚养子女的平均数量方面却有所不同。该项目将详细探讨这些差异，并首次构建单个人口群体地理分布和组合地区多重特征的详细概况。对于任何对英国人口地理感兴趣的用户来说，人口表面资源将是无价的，而我们对人口分布的分析结果将丰富我们对过去 40 年来英国人口变化方式的理解。