What Would Happen If There Were No Trees?

On April 22, we celebrate Earth Day to remind ourselves to be grateful for our home planet. Earth Day is also about protecting the planet from pollution and deforestation by encouraging simple environmental actions such as picking up litter and planting trees.

It leaves us wondering: What would happen if there were no trees? Trees are so important to our well-being, but so often, we forget about their significance. If all the trees on planet Earth suddenly disappeared, it would be devastating to our environment.

The Negative Impact of Deforestation

Imagine a world without one tree on it. We have, of course, examples in our own solar system. Earth is the only planet in our system with trees. If you’ve ever seen footage of Mars, you may have noted how bleak and desolate the planet looks.

That’s because Mars has no trees.

Certainly, Mother Earth has her fair share of sandy deserts and desolate areas, such as Antarctica, that don’t contain any vegetation. But Earth is a forest planet in many respects—at least, it was.

Earth’s rich tree ecosystem has been quickly deteriorating since the Industrial Revolution enabled machines to advance material “progress.” The result? Far fewer trees on the planet.

In fact, early settlers to the United States didn’t really realize the value of the forests they ran across. In the 1800s and early 1900s, many beautiful large sequoias and redwoods were mowed down prior to our modern conservationist movement.

This led to approximately “96 percent of the original old-growth coast redwoods” being logged, according to the National Park Service. These old-growth forests were a national treasure that we cannot get back because it took hundreds and thousands of years to initially grow those trees. The world has lost 420 million hectares of forest since 1990. Agriculture and commercial business accounts for much of this loss of critical forest.

The Many Benefits of Trees

Trees offer many benefits to people and the planet. They are an important part of the ecological cycles of nature. People breathe in oxygen and breathe out carbon dioxide. Plants basically do the reverse: they take in carbon dioxide and emit oxygen. For this reason, trees should be an integral part of any climate change mitigation strategy.

Trees don’t just take CO2 out of the air. They also remove common pollutants from the air we breathe, including particle matter (such as from car exhaust) and pollutant gases, including sulfur dioxide and ammonia. If you want to filter the air in your home, houseplants or small trees can help.

Trees also perform other important ecological functions such as reducing soil erosion and providing a home for animals like birds and monkeys.

Additionally, shade from trees helps to cool things down in hot summers. City neighborhoods that do not have a lot of trees are much hotter on average than neighborhoods with trees. Loads of concrete, brick and asphalt in a neighborhood can create what is called an “urban heat island,” which can be very unpleasant in the summer. These heat islands can become deadly, especially for the elderly. For example, in Baltimore, where efforts have been made to plant trees in poor neighborhoods, a study found an eight-degree difference between the hottest and coolest “Charm City” neighborhoods, with the coolest neighborhoods boasting 10 times more trees than the hottest.

Trees also beautify an area and make it more attractive and livable. This doesn’t even account for the psychological benefits afforded by natural beauty.

In short, a world without trees would be a very miserable world indeed.

How to Take Care of Trees

Trees can often do just fine when left to their own devices. However, in the modern era, with so much pollution and issues such as depleted soil, a little tree nurturing can go a long way. First, make sure you plant the right tree for your landscape. Considerations should include the amount of sunlight, the type of soil, the room for the tree’s growth and the climate. Planting a palm tree in Michigan is simply not going to end well!

Water is especially necessary when trees are first planted. In the Baltimore nonprofit initiative to plant trees in the city, they estimated that each tree would need 20 gallons per week to get established over two years.

Fertilizer and mulch can help strengthen trees and give them the nutrition and moist soil they need for healthy growth.

Pruning is also a very important part of tree maintenance. Trimming tree branches does not harm trees. In fact, pruning properly can actually strengthen the core tree structure. Deadwood on a tree can actually cause poor tree health. It can also be a hazard, not just to power lines but to people walking by.

If you represent a government or energy company and need professional vegetation management, Townsend Tree is a respected provider of tree trimming and debris clearing. Contact us today for more information on how we can keep your energy systems up and running.

Why Electric Power Is Often Cut During Snowstorms

Big winter snowstorms can cause a lot of havoc, from dangerous, icy roadways to frozen water pipes. Power outages are also a big risk during a blizzard or heavy snowfall, and these blackouts can put a lot of stress on municipalities. Here are some of the common reasons why power goes out during snowstorms and what can be done to prevent it.

How Snow and Ice Impact Power Lines

In the winter, two of the biggest dangers to power lines are snow and ice. While a little bit of snow might not cause too many problems, a big snow dump can start to weigh down trees and even power lines. Ice is even more dangerous, as it can become quite heavy. Ice and snow together could be the straw that breaks the camel’s back, causing large tree limbs to fall or roofs to collapse.

Downed tree branches can land on power lines, taking out electricity for large swaths of customers.

Ice in and of itself poses a great risk to power lines since it is so heavy. Ice can short out power lines and completely take them down with just one inch of precipitation.

Local distribution lines, especially the ones that transport power in rural areas, are typically the most at risk. These lines are usually much more vulnerable because these areas are much less likely to engage in regular tree pruning and maintenance. Long-distance high voltage power lines usually fare better due to ongoing tree maintenance but can still be vulnerable to heavy ice storms.

Why Extremely Cold Temperatures Cause Power Outages

Even if the power lines stay up, extremely cold weather can put a tremendous amount of stress on the power grid. Some electrical system components may fail since they simply can’t handle the colder temperatures.

Excess cold means more people will be turning up the heat, which can add to the load on the electric grid. In the devastating deep freeze that hit Texas in February of 2021, rolling power outages were implemented to try to alleviate grid strain. The deadly winter storm took almost 250 lives according to the state of Texas, with 161 of those related to extreme cold exposure.

These types of tragic deaths can hopefully be prevented in the future through better planning as well as improved technologies.

Winter Wind Poses a Danger to Power Lines

2021 wasn’t just a bad year for cold weather, it was a year in which we saw a lot of December tornados. And while you don’t normally get a tornado with snow, blizzards can often come blustering in via strong winds. These winds can impact power lines directly and indirectly through falling tree limbs.

Animals Can Also Damage Power Lines in the Winter

Both land- and air-based animals can threaten power lines and cause power outages. Birds can unfortunately fly into power lines and squirrels have a habit of chewing on things. Some animals may also try to take shelter in or near equipment like transformers during the winter due to the heat emitted. They may end up damaging the equipment in the process.

> Birds are vulnerable to electrocution by power lines, and they are more vulnerable when wet. If you ever wondered why birds can sit on power lines, it’s simply because they have two feet on the same wire, so the electricity doesn’t need to travel through the bird. But if the bird accidentally touches a different wire or another part of the same wire with a wing, the electrical polarity changes and the bird can get zapped.

Flying into power lines is the bigger problem and kills tens of millions of birds each year. High voltage power lines (as opposed to distribution power lines) create the biggest threat to birds. The electricity being delivered is so strong, it ionizes the air and causes a voltage gradient that gets stronger the closer you get to it. Birds can usually sense this electricity in the air and will steer clear … unless they are flying too fast. In this case, a bird can be literally electrocuted in the air by the voltage gradient without even touching a wire. If they do end up crashing into a line, they can cause a lot of damage.

Preventing Power Outages in the Winter

Utility companies can take some proactive actions to reduce winter power outages. Properly maintained power lines will be less likely to fail during a storm. Keeping trees and debris cleared away from lines and equipment is also essential. Routine equipment inspections should be a key part of every winter storm plan. As for animals and pests, some of these incidences cannot be prevented but a variety of anti-pest and animal protection measures can potentially help, such as perch deterrents.

Keep the power on during the winter with professional vegetation management from Townsend Tree, a reliable provider of tree trimming and debris clearing for utilities, local governments and energy companies. Contact us today to find out how we can keep your energy systems working during the winter.