Climate Change

City life has its benefits, but usually at the expense of the environment. However, a trend in urban planning has been growing like weeds throughout various metropolitan areas. They’re called “microforests” and they’re bringing nature back to our streets.

The concept of microforests (also known as “tiny forests” or “Miyawaki forests”) was inspired by the work of Japanese botanist and plant ecologist Akira Miyawaki back in the 1970s. Using what is known as the “Miyawaki Method,” people would plant a diverse set of native plants and trees within a dense pace, usually in plots of land less than 100 square feet in size. If properly cared for, these trees and plants grow rapidly. In some cases, according to Euro News, a microforest can achieve 100 years worth of growth within a single decade when compared to the growth rates of regular forests. Which is good since monoforests are subjected to massive deforestation.

While there have been agreements and efforts to combat deforestation, a study from the World Resources Institute showed that 3.7 million hectares of tropical forest land was lost in 2023 alone. That’s ten soccer fields’ worth of trees lost every minute. With the United Nations projecting that 68% of the human population will live in an urban area by 2050, it’s looking like more and more of our world will be colored with gray concrete instead of lush green. But microforests could offset that.

Over recent years, microforests have become more commonplace throughout the world, in England, Belgium, India, Pakistan, China, Japan, and the United States among other countries. This trend of adopting the Miyawaki Method has been proposed and practiced through all levels, from political action to city planning to just a local citizen getting a petition or permission to grow a microforest. It’s not surprising since microforests are a smaller task and ask compared to other environmental proposals being offered.

Not only that, but microforests are shown to be an effective way to improve the environment of a metropolis. They help cool a city down by reducing carbon emissions and providing additional shade from the tall trees. These healthy forests can also help enrich the local soil and water resources in the city, too. They also double as a local wildlife refuge and living space for animals that have been displaced due to city expansion.

The benefits of microforests aren’t limited to just the environment, and provide more than just an aesthetic contrast to the streets and buildings surrounding citizens. Microforests provide a meeting place for organizations and friends like a public park. The cleaner air doesn’t just combat climate change, but also reduces the amount of pollutants and smog inhaled by city dwellers, per the National Institute of Health.

A microforest in Baumpflanzaktion BönningstedtWikimedia Commons

If this is something that interests you for yourself or your community, you can take action. Depending on where you live and if you own property, you could even grow a microforest in your backyard if you wish. If you live in a city, you know how cramped it can be and how cooperation is necessary when living within a mass of thousands of people. Having something like a microforest to cool everyone down, physically and emotionally, can only benefit everyone.