使用数据驱动的框架测量上海地铁可访问性和公共服务需求之间的空间公平性
Pei Jiang1,2, Yawen Liu2,3, Xuewen Shi2
1College of Public Administration and Law, Hunan Agricultural University, Changsha, 410128, China.
Scientific reports
|February 13, 2026
概括
上海 上海 上海 上海 上海
科学领域:
- 城市规划 城市规划
- 运输 地理 交通 地理
- 空间公平性分析
背景情况:
- 城市地铁系统对于流动性和公共服务的获取至关重要.
- 这些好处在城市之间公平分配仍然是一个挑战.
- 上海地铁网络的空间设计可能会嵌入不平等.
研究的目的:
- 评估上海地铁系统中的公平流动性.
- 评估地铁公共服务的可访问性与乘客需求之间的一致性.
- 为了确定地铁网络中不平等的空间模式.
主要方法:
- 开发了每个地铁站的多维可访问性指数.
- 综合到公共服务的旅行时间与乘客流量数据.
- 利用洛伦茨曲线和吉尼系数来分析分布模式.
主要成果:
- 在可访问性和需求调整方面发现了明显和持续的不平等现象.
- 中央站显示出强烈的对齐,而外围站的需求很高,但访问有限.
- 整个系统的0.348基尼系数表明了可访问性福利的显著不平衡.
结论:
- 上海的地铁网络表现出一个不公平的空间模式.
- 一个对行为敏感的框架将流动模式与公共服务的可访问性联系在一起.
- 可行的证据支持面向空间股权的地铁规划,用于服务不足的地区.
更多相关视频
07:11Author Spotlight: Emerging Technologies and Advanced Tools for Decoding Metabolomics Data Analysis
Published on: November 10, 2023
3.3K
06:39Electroencephalographic, Heart Rate, and Galvanic Skin Response Assessment for an Advertising Perception Study: Application to Antismoking Public Service Announcements
Published on: August 28, 2017
14.9K
相关概念视频
Equity Theory
317
Equity theory explains how our sense of fairness influences the dynamics of close relationships. Rooted in social psychology, the theory posits that individuals evaluate fairness by comparing the ratio of their contributions to the rewards they receive. Relationship satisfaction is highest when these ratios are perceived as balanced between partners, promoting mutual reciprocity and a sense of justice.Equity vs. Equality in RelationshipsEquity is distinct from equality. Fairness does not...
317
Primary Healthcare Services
2.2K
Primary care promotes wellness and prevents disease. This care includes health promotion, education, protection (such as immunizations), early disease screening, and environmental considerations. Settings providing this type of healthcare include physician offices, public health clinics, school nursing, and community health nursing.
In 1978, international leaders convened in Alma-Ata, Kazakhstan, for what would be a pivotal event in global health. The Alma-Ata Declaration was the first to call...
In 1978, international leaders convened in Alma-Ata, Kazakhstan, for what would be a pivotal event in global health. The Alma-Ata Declaration was the first to call...
2.2K
Preventive Healthcare Services
2.2K
Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
2.2K
Data Reporting and Recording
5.5K
Reporting and recording are crucial in data documentation. The timely, thorough, and accurate documentation of facts is essential when recording patient data. Failure to record findings during an assessment or interpretation of a problem will result in loss of information and make the patient document unreliable. The reader is left with general impressions if the information is not specific. A recording is documenting data of the individual's health information in a traceable, secure, and...
5.5K
How Data are Classified: Categorical Data
45.3K
A variable, usually notated by capital letters such as X and Y, is a characteristic or measurement that can be determined for each member of a population. Data are the actual values of variables. They may be numbers, or they may be words. Datum is a single value.
Data are classified based on whether they are measurable or not. Categorical data cannot be measured; instead, it can be divided into categories. For example, if Y denotes a person's party affiliation, some examples of Y include...
Data are classified based on whether they are measurable or not. Categorical data cannot be measured; instead, it can be divided into categories. For example, if Y denotes a person's party affiliation, some examples of Y include...
45.3K
ATP Driven Pumps I: An Overview
10.0K
ATP-driven pumps, also known as transport ATPases, are integral membrane proteins. They have binding sites for ATP located on the membrane's cytosolic side and the ion-conducting domain in the transmembrane region. These pumps use the free energy released from ATP hydrolysis to move the solutes across cell membranes against an electrochemical gradient.
There are four main types of ATP-driven pumps - P-type, V-type, F-type, and ABC transporter. All these pumps are of varying complexities and...
There are four main types of ATP-driven pumps - P-type, V-type, F-type, and ABC transporter. All these pumps are of varying complexities and...
10.0K
