相关实验视频
Updated: Jun 9, 2025

05:26
A Venturi Effect Can Help Cure Our Trees
Published on: October 1, 2013
17.8K
曼哈顿的街头树:一个未完成的公共卫生故事
1John M. Harris Jr is a retired physician executive living in Tucson, Arizona.
American journal of public health
|October 31, 2024
概括
斯蒂芬·史密斯倡导街头树木,以改善纽约市的城市健康和空气质量. 他的努力导致了以公共卫生为导向的城市林业计划,强调了健康在所有政策中的方法.
科学领域:
- 城市公共卫生城市公共卫生
- 环境历史 环境历史
- 城市林业城市林业
背景情况:
- 斯蒂芬·史密斯在1872年倡导街头树木,以减轻纽约市的热量和净化空气.
- 美国公共卫生协会最初支持城市树,但后来随着生物医学公共卫生的兴起,重点转移.
- 尽管发生了变化,但史密斯的倡导导致了立法,要求公园部门管理街头树木,以保护公共健康.
研究的目的:
- 探索城市树木在公共卫生倡议中的历史作用.
- 为了检查史蒂芬·史密斯为纽约市的街头树计划进行了40年的运动.
- 突出将城市绿化与公共卫生和气候变化减缓相结合的潜力.
主要方法:
- 史蒂芬·史密斯的倡导和立法努力的历史分析.
- 审查美国公共卫生协会对城市环境因素的立场.
- 检查纽约市街头树木管理计划的轨迹.
主要成果:
- 史密斯的坚持不的倡导导致了1902年的法律和1914年的强制执行的运动,为街头树木管理建立了公共卫生基础.
- 纽约市的街头树计划虽然不稳定,但现在在很大程度上符合史密斯的最初愿景.
- 该研究强调了城市公共卫生战略中树木的历史忽视和潜在复苏.
结论:
- 公共卫生可以为创造更绿色的城市和应对气候变化做出重大贡献.
- 复制史密斯的"所有政策中的健康"方法对于有效的城市环境干预至关重要.
- 需要进一步的实地研究,以加强城市绿化和公共卫生的整合.
相关概念视频
The Bronchial Tree
2.1K
The human bronchi and bronchial tree play a crucial role in the respiratory system, facilitating the exchange of oxygen and carbon dioxide. Let's delve into the intricate structure and functions of these respiratory components.
The trachea, commonly known as the windpipe, is a tube that connects the larynx (voice box) to the bronchi. At a point called the carina, it bifurcates into two primary bronchi. The right primary bronchus is wider, shorter, and more vertical than the left primary...
The trachea, commonly known as the windpipe, is a tube that connects the larynx (voice box) to the bronchi. At a point called the carina, it bifurcates into two primary bronchi. The right primary bronchus is wider, shorter, and more vertical than the left primary...
2.1K
Dimensions of Health and Illness
7.1K
The factors influencing the health-illness continuum can be internal or external and may or may not be under conscious control. They are related to the following eight human dimensions, and each dimension is interrelated to one other.
7.1K
Lifestyle Factors and Health
37
Lifestyle factors play a critical role in maintaining overall health and preventing chronic diseases. Key elements, such as regular physical activity, a nutritious diet, and abstinence from smoking, can significantly enhance physical, mental, and emotional well-being while reducing the risk of several life-threatening conditions.
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
37
Types of Toxins
1.6K
Humans continually engage with an environment rich in potentially harmful chemicals. These are introduced to our bodies through inhalation, ingestion, or skin contact. These chemicals exist in various forms, such as air and environmental pollutants, agricultural chemicals, organic solvents, and heavy metals.
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...
1.6K
Threats to Biodiversity
22.1K
There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...
22.1K
Stress Prevention and Stress Management Techniques IV
26
Stress often leads to unhealthy habits like smoking, excessive drinking, and overeating, which offer short-term relief but ultimately increase long-term health risks. These behaviors create a cycle that temporarily lowers stress levels but can result in severe long-term health consequences. Breaking these habits is essential to reduce the risk of chronic diseases and improve overall well-being. Three primary changes that support better health include quitting smoking, reducing alcohol intake,...
26

