Why trees? The benefits of planting trees for our planet
November 25, 2022
Earlier this year, we announced our partnership with One Tree Planted, a non-profit organization focused on global reforestation. Restoring nature and biodiversity by planting trees, One Tree Planted also raises awareness about the importance of trees, offers businesses like ours a simple sustainability solution, and motivates younger generations to do something positive for the environment.
But why trees? Why are trees so important to the environment? Trees help clean the air we breathe, filter the water we drink, and provide habitat to over 80% of the world’s terrestrial biodiversity. Forests provide jobs to over 1.6 billion people, absorb harmful carbon from the atmosphere, and are key ingredients in 25% of all medicines.
One Tree Planted has shared the six pillars that explain why trees are so vital:
AIR: Trees help to clean the air we breathe. Through their leaves and bark, they absorb harmful pollutants and release clean oxygen for us to breathe. In urban environments, trees absorb pollutant gases like nitrogen oxides, ozone, and carbon monoxide, and sweep up particles like dust and smoke. Increasing levels of carbon dioxide caused by deforestation and fossil fuel combustion trap heat in the atmosphere. Healthy, strong trees act as carbon sinks, offset carbon and reduce the effects of climate change.
WATER: Trees play a key role in capturing rainwater and reducing the risk of natural disasters like floods and landslides. Their intricate root systems act like filters, removing pollutants and slowing down the water’s absorption into the soil. This process prevents harmful waterslide erosion and reduces the risk of over-saturation and flooding. According to the UN Food and Agriculture Association, a mature evergreen tree can intercept more than 15,000 liters of water every year.
BIODIVERSITY: A single tree can be home to hundreds of species of insects, fungi, moss, mammals, and plants. Depending on the kind of food and shelter they need, different forest animals require different types of habitats. Without trees, forest creatures would have nowhere to call home.
SOCIAL IMPACT: From arborists to loggers and researchers, the job opportunities provided by the forestry industry are endless. We don’t just rely on trees for work, though. Sustainable tree farming provides timber to build homes and shelters, and wood to burn for cooking and heating. Food-producing trees provide fruit, nuts, berries, and leaves for consumption by both humans and animals, and pack a powerful nutritional punch.
HEALTH: Did you know that hospital patients with rooms overlooking trees recover faster than those without the same view? It’s impossible to ignore that feeling of elation you get while walking through a calm, quiet forest. Trees help reduce stress and anxiety and allow us to reconnect with nature. In addition, shade provided by tree coverage helps protect our skin from the ever-increasing harshness of the sun.
CLIMATE: Trees help cool the planet by sucking in and storing harmful greenhouse gases like carbon dioxide into their trunks, branches, and leaves — and releasing oxygen back into the atmosphere. In cities, trees can reduce ambient temperatures by up to 8° Celsius. With more than 50% of the world’s population living in cities — a number expected to increase to 66% by the year 2050 — pollution and overheating are becoming a real threat. Fortunately, a mature tree can absorb an average of 22lbs of carbon dioxide per year, making cities a healthier, safer place to live.
Planting trees is one of the best ways to combat the damaging effects of climate change and we have committed to helping One Tree Planted plant 10,000 trees in national forests across the US. Find out more here.
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