Trees stories
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Trees stories
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Trees are the longest living organisms on EarthCalifornia holds the record for the oldest living trees. Some of the state’s bristlecone pines and giant sequoias are 4,000-5,000 years old. Methuselah, an estimated 4,852-year-old ancient Bristlecone Pine, is one of the oldest living trees in the world. Tree rings can predict climate change Dating a tree by studying its rings is called Dendrochronology. However, a tree’s rings don’t only reveal its age, they can also indicate the occurrence of natural disasters such as a volcanic eruption or a drought event. In the years of good growth, characterized by a healthy supply of resources, the ring is thick. It is thin when resources are scarce in the ecosystem. A study by Somaru Ram from the Indian Institute of Tropical Meteorology showed that the increasing heat index and temperature in Sikkim, India has had an adverse effect on tree growth due to high potential evapotranspiration—the rate at which plants lose water through their leaves. Such studies help scientists understand the impact of climate change. Planting trees can help reduce your energy costsStrategically planting trees and shrubs can save you up to 25 percent on your energy bills. A shade tree can help cool your home by as much as 20 degrees in the summertime. Not only do they provide shade in the summer, but serve as a windbreak in the winter, too. Some trees have been to the moon“Moon trees'' were grown from seeds taken to the moon during the Apollo 14 mission in early 1971. NASA and the US Forest Service wanted to see if the moon’s orbit caused the seeds to grow differently back on earth. These trees were donated to state forestry services in 1975 and 1976. Trees are able to communicate and defend themselves against attacking insectsScientists have found that trees can flood their leaves with chemicals called phenolics when the insects begin their raid. They can also signal danger to other trees so they can start their own defense. Willow trees, for example, emit certain chemicals when they’re attacked by webworms. Other willows then produce more tannin, making their leaves harder for the pests to digest. Trees block noise by reducing sound wavesThey reduce noise through a phenomenon called sound attenuation, which is the reduction of sound intensity. Leaves, twigs, and branches on trees, shrubs, and herbaceous growth absorb and deflect sound waves to mask unwanted noise. Trees can help to reduce stressResearch suggests that being around trees is good for our mental and social well-being. A study conducted by the University of Illinois and the University of Hong Kong found that the denser the forest, the lower the stress, which suggests that taking a walk down a tree-lined street could prove beneficial to your mental wellbeing. Research also suggests that nature experiences help us to feel kinder toward others. This is partly because they release chemicals called phytoncides. When we breathe them in, it can reduce blood pressure, lower anxiety levels, and increase pain threshold. Trees help reduce the effects of climate changeA mature tree can absorb more than 48 pounds of carbon dioxide each year, removing and storing the carbon while releasing the oxygen back into the air. In Chicago, trees remove more than 18,000 tons of air pollution each year. Trees can help you find your way if you get lost in the woodsIn northern temperate climates, moss will grow on the northern side of the tree trunk, where there is more shade. Also, a tree’s rings can help point you in the right direction too. If you’re in the northern hemisphere, you can see the rings of the tree grow slightly thicker on the southern side since it receives more light. In the southern hemisphere, the opposite is true, with rings being thicker on the north side. More than half of all tree species exist in only one countryThere are 60,000 tree species in the world and many are threatened with extinction. Brazil, Colombia, and Indonesia have the highest totals for native tree species. Well-kept landscapes with trees increase property valueSeveral recent nationwide surveys show that mature trees in a well-landscaped yard can increase the value of a house by seven to 19 percent. A study by a Michigan State professor found that across seven different states, study participants perceived that home value increased from five to 11% for homes with a good landscape. If a birdhouse is hung on a tree branch, it won’t move up the tree as the tree growsThis is because trees grow from the top. Specialized cells in the ends of the tree shoots form areas called meristems. These meristems are the locations from which a tree grows taller and limbs grow longer. Because trees grow from their most distal ends, it means that a branch will always be the same height as it was the day it emerged from the trunk as a little bud. However, just because tree branches do not rise as a tree grows doesn’t mean they will always be there, many trees shed their lowest branches as they grow. Trees improve water qualityAs rain falls to the Earth, it is slowed and filtered by trees, helping it soak into the soil. Trees then serve as natural sponges, collecting and filtering rainwater and releasing it slowly into streams and rivers. They also prevent soil from eroding into our waterways, reduce stormwater runoff, and lessen flood damage. Different parts of a tree grow at different times throughout the year Typically, most of the foliage growth happens in the spring, followed by trunk growth in the summer and root growth in the fall and winter.
-https://www.precisiontreemn.com/tips/14-fun-facts-about-trees.html
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Regulate temperature and provide shadePlanting trees can reduce local temperatures by providing shading and releasing water through evapotranspiration. Lowering local temperature reduces the urban heat island effect, which occurs because of concentrated, non-vegetated surfaces. The heat island effect heightens energy use, air-conditioning costs, green-house gases, and health-related issues from poor air quality (https://www.epa.gov/heat-islands).Additionally, planting trees in specific locations around your building can maximize energy savings. Filter Air, Manage and Provide Us With WaterAir pollution like smog, sulfur dioxide, and ground level ozone poses serious health threats. The Environmental Protection Agency (EPA) monitors six criteria air pollutants because they can significantly increase risk of asthma, lung susceptibility to infection, respiratory disease, and cancer (https://www.epa.gov/criteria-air pollutants, https://www.caufc.org/documents/enertrees/NortheastTreeGuide.pdf). Trees can improve our health by minimizing such criteria air pollutants. A tree’s leaves take in gaseous pollutants like sulfur dioxide, nitrogen dioxide, and ground level ozone. Their trunks capture particulate matter such as pollen, ash, and dust. Filtering and capturing pollutants is part of a tree’s ecosystem services that notably protect our health on a daily basis. Trees provide us with water. Furthermore, some specific trees have healing water. Trees saves our lives in many ways. With our tool the Drop you will be able to take this elixir and enjoy taking benefits of trees. Below ground, trees slow downward water flow through root uptake. This reduces the risk of flooding by delaying peak rainwater levels and allowing water to infiltrate into the ground rather than pooling on streets and sidewalks. Trees, and the soil surrounding their roots, purify infiltrating rainwater while simultaneously facilitating groundwater recharge. These combined services reduce flooding while cleaning and replenishing groundwater supply. Sustain Soil Health Trees, surprise surprise, are great for improving soil quality. Maintaining your soil’s health supports vegetation, structural integrity of the surrounding land, and nutrient recycling. Furthermore, healthy soils will promote healthier trees and reinforce the benefits previously mentioned from tree’s ecosystem services. The benefits of a tree’s shading abilities extend beyond providing cool areas. Tree canopy shades soil and aids in moisture retention, which can significantly reduce irrigation requirements (https://fmlink.com/articles/landscapes-that-do-more-than-look-good/). Reducing the strain on an already limited water supply preserves freshwater and can reduce your landscaping costs. Furthermore, trees’ roots create spaces underground that facilitate water infiltration and soil aeration. This makes for healthy soil structure and improves conditions for other vegetation. Neighboring plants can share nutrients, bacteria, and resources through underground chemical networks. Investing in trees can improve the symbiotic relationships with surrounding vegetation. Build a Habitat Healthy ecosystems provide advantages that are more valuable than the sum of their parts, and this cannot be created solely by planting trees—that would be too easy. Instead, you can build a full habitat for organisms that supports biodiversity—the key to any ecosystem adapting and surviving climate change. One way to create local habitats is through planting biodiverse, native vegetation. This holistic approach to landscaping creates a community where interspecies connections can thrive and respond resiliently to a changing climate. Your state’s Department of Conservation or Natural Resources provides guides for local flora and fauna. At all stages of their lives, trees support wildlife. Young trees provide food to foraging animals. Mature trees provide food, shelter, shade, and reproductive space to birds, insects, small mammals, lichens, and pollinators. Old and dying trees still give space for nests, nurseries, etc. for animals like woodpeckers, beetles, and bats. The tree’s ability to provide so many services to a variety of species increases a habitat’s resilience and health and enhances ecosystem services. https://www.fmlink.com/articles/servicing-ecosystems-value-trees/
-A new study published in Nature estimates the planet has 3.04 trillion trees. The research says 15.3 billion trees are chopped down every year .It also estimates that 46% of the world’s tree have been cleared over the past 12,000 years. -According to IntactForests.org, major categories contributing to forest loss include: Timber harvesting (37%), agricultural expansion (28%), wildfire (21%), construction of roads for resource mining and extraction, pipelines, and power lines (12%) and expansion of transportation networks via roads (2%). -What are the major impacts of mass deforestation and forest loss? Loss of Biodiversity, Loss of Carbon Sinks & Increased Climate Change, Land Rights and Livelihoods https://www.ran.org/the-understory/how_many_trees_are_cut_down_every_year/
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