Global S&T Development Trend Analysis Platform of Resources and Environment
How People in Cities Get a Health Boost from Nature | |
admin | |
2021 | |
发布年 | 2021 |
语种 | 英语 |
国家 | 美国 |
领域 | 气候变化 |
正文(英文) | Your local city park may be improving your health, according to a new paper led by Stanford University researchers. The research, published in Proceedings of the National Academy of Sciences, lays out how access to nature increases people's physical activity -- and therefore overall health -- in cities. Lack of physical activity in the U.S. results in $117 billion a year in related health care costs and leads to 3.2 million deaths globally every year. It may seem like an intuitive connection, but the new research closes an important gap in understanding how building nature into cities can support overall human wellbeing. "Over the past year of shelter-in-place restrictions, we've learned how valuable and fulfilling it can be to spend time outdoors in nature, especially for city-dwellers," said study lead author Roy Remme, a postdoctoral researcher at the Stanford Natural Capital Project at the time of research. "We want to help city planners understand where green spaces might best support people's health, so everyone can receive nature's benefits." In cities, nature provides cooling shade to neighborhood streets, safe harbor for pollinators and rainwater absorption to reduce flooding. It's widely understood that physical activity improves human health, but how parks, lakes, trees and other urban green spaces boost physical activity and overall wellbeing is an unsolved piece of the puzzle. Boosting health through nature activity The team combined decades of public health research with information on nature's benefits to people in cities. They considered how activities like dog walking, jogging, cycling and community gardening are supported by cities' natural spaces. They also factored in things like distance to urban greenery, feelings of safety and accessibility to understand how those elements can alter the benefits of nature for different people. From tree-lined sidewalks to city parks and waterfronts, the team created a model framework to map out urban nature's physical health benefits. The researchers' framework explores how people might choose to walk an extra few blocks to enjoy a blooming garden or bike to work along a river path, reaping the health benefits of physical activity they may have missed if not motivated by natural spaces. In Amsterdam, city planners are currently implementing a new green infrastructure plan. Using the city as a hypothetical case study, the researchers applied their framework to understand how Amsterdam's plans to build or improve new parks might affect physical activity for everyone in the city. They also looked at the effects on different sub-populations, like youth, elderly and low-income groups. This example illustrates how the city could invest in urban nature to have the greatest physical activity benefits for human health. The research will ultimately serve as the basis for a new health model in Natural Capital Project software -- free, open-source tools that map the many benefits nature provides people. The software was recently used to inform an assessment of 775 European cities to understand the potential of nature-based solutions for addressing climate change. Eventually, the new health model software will be available to city planners, investors and anyone else interested in new arguments and tools for targeting investments in nature in cities. Nature's contributions are multidimensional -- they can support cognitive, emotional and spiritual well-being, as well as physical health. Previous work from the Natural Capital Project has shown many of these connections, but the new research adds an important link to physical health that had been missing from the equation. "Nature experience boosts memory, attention and creativity as well as happiness, social engagement and a sense of meaning in life," said Gretchen Daily, senior author on the paper and faculty director of the Stanford Natural Capital Project. "It might not surprise us that nature stimulates physical activity, but the associated health benefits -- from reducing cancer risks to promoting metabolic and other functioning -- are really quite astonishing." Equity in access to nature As our world becomes more urbanized and city-centric, the ability to easily access outdoor natural spaces becomes increasingly challenging, especially for overburdened communities. Identifying where urban nature is missing in vulnerable or overburdened communities -- then working to fill those gaps -- could provide people with valuable new opportunities to improve their health. The researchers hope the new study will equip urban planners with a more complete understanding of the benefits nature can provide their communities. "Our ultimate goal is to create more healthy, equitable and sustainable cities," said Anne Guerry, co-author and Chief Strategy Officer at the Natural Capital Project. "This research is actionable -- and gets us one big step closer."
make a difference: sponsored opportunity
Story Source: Materials provided by Stanford University. Original written by Sarah Cafasso. Note: Content may be edited for style and length. Journal Reference:
Cite This Page: Stanford University. "How people in cities get a health boost from nature." ScienceDaily. ScienceDaily, 10 May 2021.
Stanford University. (2021, May 10). How people in cities get a health boost from nature. ScienceDaily. Retrieved May 15, 2021 from www.sciencedaily.com/releases/2021/05/210510161457.htm
Stanford University. "How people in cities get a health boost from nature." ScienceDaily. www.sciencedaily.com/releases/2021/05/210510161457.htm (accessed May 15, 2021).
|
URL | 查看原文 |
来源平台 | Science Daily |
文献类型 | 新闻 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/326096 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | admin. How People in Cities Get a Health Boost from Nature. 2021. |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[admin]的文章 |
百度学术 |
百度学术中相似的文章 |
[admin]的文章 |
必应学术 |
必应学术中相似的文章 |
[admin]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论