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Village of Lockland
101 North Cooper Ave.
Lockland, Ohio
45215
(513) 761-1124 |
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| Street Tree Commission Members |
| Mayor: |
Jim Brown |
| President: |
Reinhold Leder |
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Ethelda Roderick |
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Ron Johnson |
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Bill Beetz |
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Consumer Information Program: |
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Monthly articles on caring for your trees. |
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Back to List |
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Fun Facts About Trees
From The International Society of Arboriculture (ISA) |
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General Facts about Trees |
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- Trees keep our air supply fresh by absorbing carbon dioxide and producing oxygen.
- In one year, an acre of trees can absorb as much carbon as is produced by a car driven up to 8700 miles.
- Trees provide shade and shelter, reducing yearly heating and cooling costs by 2.1 billion dollars.
- Trees lower air temperature by evaporating water in their leaves.
- The average tree in metropolitan area survives only about 8 years!
- A tree does not reach its most productive stage of carbon storage for about 10 years.
- Trees cut down noise pollution by acting as sound barriers.
- Tree roots stabilize the soil and prevent erosion.
- Trees improve water quality by slowing and filtering rain water as well as protecting aquifers and watersheds.
- Trees provide protection from downward fall of rain, sleet, and hail as well as reduce storm run-off and the possibility of flooding,
- Trees provide food and shelter for wildlife.
- Trees located along streets act as a glare and reflection control.
- The death of one 70-year old tree would return over three tons of carbon to the atmosphere.
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Tree Biology |
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- Trees are the longest living organisms on earth.
- Trees and other plants make their food through a process called photosynthesis.
- The inside of a tree is made of cork, phloem, cambium, and xylem.
- The xylem of a tree carries water from the roots to the leaves.
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Trees and the Environment |
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- Trees renew our air supply by absorbing carbon dioxide and producing oxygen.
- The amount of oxygen produced by an acre of trees per year equals the amount consumed by 18 people annually. One tree produces nearly 260 pounds of oxygen each year.
- One acre of trees removes up to 2.6 tons of carbon dioxide each year.
- Shade trees can make buildings up to 20 degrees cooler in the summer.
- Trees lower air temperature by evaporating water in their leaves.
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Record Setting Trees |
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- One of the tallest soft wood trees is the General Sherman, a giant redwood sequoia of California. General Sherman is about 275 ft or 84 m high with a girth of 25 ft or 8 m.
- The 236 ft or 72 m high Ada Tree of Australia has a 50 ft or 15.4 m girth and a root system that takes up more than an acre.
- The world's tallest tree is a coast redwood in California, measuring more than 360 ft or 110 m.
- The world's oldest trees are 4,600 year old Bristlecone pines in the USA.
- The cottonwood tree seed is the seed that stays in flight the longest. The tiny seed is surrounded by ultra-light, white fluff hairs that can carry it on the air for several days.
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