Many people are dependent on the tree for their survival economically for example paper industries, rubber industries, match industries, etc are totally dependent on trees. The main role of trees is giving fresh and oxygenated air to us and consumption of CO2 however they also give protection, shadow, food, source of money, home, medicines, etc to the people. Trees are the source of rain on the earth as they attract clouds which ultimately bring rain. They also help in checking soil erosion and keep environment fresh by preventing from pollution.
They are the home of wild animals and source of wild life in forests. Trees are very helpful and useful friends of humanity. They clean soil by filtering sewage and chemicals, control noise pollution, air pollution, reduce flash flooding, etc. By seeing the importance and value of trees in our life, we should honour and save trees in order to save life and environment.
Trees are precious gift to our life from the nature. Some of the importance of trees is mentioned below proving why save trees is save life:.
Planning: Best Practices in Urban Forestry
Save trees, save life is not only a slogan, it is a responsibility which should be followed by each and every person living on the earth. It is a big opportunity to all of us to save our healthy environment and green earth by saving trees. Trees are symbol of life on the earth and natural home for many people and wild animals.
Saving trees have been must at any cost in such a modern world where urbanization, industrialization and global warming is going very fast. In such a technological world, where people are fighting and working for themselves only, only trees are living for benefiting others human beings and animals. Trees are nourishing life on the earth in many ways by providing fruits, vegetables, foliage, flowers, spices, cool shade, medicines, roots, bark, wood, sprouts, etc.
One fully grown tree may serve humanity for many years without getting anything in return. They prevent us from many diseases by purifying the air, maintaining the ecological balance, providing medicines, etc. Plants are like important assets prevent soil erosion, provide habitats to the faunal species, provide nutrients to soil etc.
I have mentioned following ways to save trees and environment:. We are really bestowed by our mother earth many precious gifts nourishing our lives. One of the important precious gifts is trees. It is the source of food and shelter too for human beings and animals on the earth. Trees are natural home to many tribes living inside forests and home to all the birds. They give us timber to make furniture, refresh air, prevent soil erosion and floods, give cool and clean air in summer, source of products like gum, paper, rubber, medicine, rain, etc.
We should understand the roles and importance of trees in our life and take a pledge to not destroy them as well as encourage people to plant more trees. Life is possible on the earth because of water, oxygen and trees and we cannot ignore that trees are source of oxygen and water on the earth. If we are destroying trees or forests, we are destroying our lives and environment from the green earth.
Human beings are considered as the most intelligent creature on the earth, so we should understand our responsibility towards the nature and start saving trees, the green gold of earth. Trees are most valuable and important source of life on the earth.
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They are very critical to the healthy and vibrant communities on the earth. They benefit all the living things on the earth in some direct and indirect ways. Plants protect us from many natural disasters and nourish our lives in many ways.
They keep our environment clean and earth green so, we are also responsible to them and try our best to protect trees. Large and mature trees are more benefiting in nature than smaller ones as they capture more carbon, filter green house gases at high rate, capture more storm water, provide big shadow and combat urban heat, reduce energy use and many more, so we should not cut them even in emergency. For example, cuts and fills can affect natural aquifers and drainage patterns. Large manufactured slopes created by cuts uphill from trees can remove their water source, or increase erosion.
Compacted fills and retaining walls on the downhill side of trees can act like dams, causing water to accumulate. Positive drainage should be provided for preserved trees where needed. Effects of grading on important trees should be evaluated. Do not store materials or operate equipment near or under trees.
Transporting, handling, and storing building materials and supplies near and under trees can compact the soil, which kills and injures tree roots. In addition to injuring tree roots, construction equipment can break limbs or wound bark. Equipment should not be operated in the TPZ and nothing should be stored in it, including fuel, chemicals, soil, and construction materials. Do not pollute the soil within a TPZ. Arrange for proper disposal of construction waste. Soils may be polluted by the on-site disposal of construction residues, petroleum products, or other chemicals.
Lime-based products such as cement and plaster can dramatically raise the alkaline level of the soil. Many trees, such as pin oak, red maple, and sweetgum, cannot tolerate high pH or alkaline soils. Burying rocks and other debris near trees can damage and inhibit their root growth. The pollution of soils must be prevented if they are to support root growth. Designate specific sites for equipment cleaning or disposal of construction debris.
Do not bury construction debris to avoid the cost of hauling and disposal.
Benefits of Planting Trees - Bowling Green, Kentucky - Official Municipal Website
Only sites that are well away from tree preservation or planting areas should be designated for equipment cleaning and disposal of debris. Use construction designs that minimize soil compaction for streets, parking lots, driveways, and patios. Streets and parking lots can not support their own weight, so soil compaction is a requirement for standard asphalt or concrete construction. Self-supporting or permeable asphalt or concrete sections for streets and parking lots can be engineered and constructed around trees of high value.
Use aeration and other special preservation systems only when absolutely necessary.
If nonstructural fill is to be placed and lightly compacted within a tree protection zone for a parking lot or other hard surface, an aeration system can be used to assist in the infiltration of water and air. These systems should be designed and installed by professionals. Self-supporting and permeable surfaces are one example of an aeration system. A properly installed aeration system can also consist of a flexible drainage system. In the past, aeration design has specified using 4-inch perforated PVC pipe.
However, roots can grow into, and clog, the perforations. Wrapping the pipe with geotextiles would help alleviate this problem, but the process can be time-consuming and cumbersome. Also, the arrangement of the holes along the pipe keeps a relatively low percentage of soil area open to aeration and drainage.
Some of the disadvantages of the 4-inch perforated PVC pipe may be avoided by using a flexible drainage system. Aeration systems should be designed by professionals and used only when absolutely necessary. The effectiveness of aeration systems is debatable.
Importance and Value of Trees
Some of the disadvantages of 4-inch PVC pipe may be avoided by using a flexible drainage system. A variety of flexible drainage materials currently are available. They all have a flexible plastic core that is wrapped with geotextile. The plastic core is made in a wide variety of forms that are designed to allow for large open spaces for drainage and aeration. The choice for the most appropriate style of flexible drainage material should be based on an assessment of site conditions and use. For example, if the site requires significant drainage measures and a connection to a storm sewer, it may be advisable to use the higher-density corrugated plastic drain.
If the primary function of the system is aeration, a waffle-like plastic core will be sufficient. Since the flexible materials are pre-wrapped with geotextile, installation is quicker and simpler than installing PVC pipe. Most of these materials can be fitted to pipes of other sizes and dimensions, so transition is possible to the pipes that extend to the surface, or to a storm sewer.
Unlike the 4-inch perforated PVC pipe, the entire surface area of these flexible drainage materials allows for maximum diffusion of air and water to expanding roots. Use geotextiles for temporary roads and storage areas. Soil compaction destroys soil structure, which takes many years to develop. Soil structure directly affects the aeration, drainage, and water-holding capacity of a soil. An inexpensive and recyclable way of protecting soil structure is to use a layer of heavyweight geotextile covered with about 4 inches of wood chips.
This system will support the weight of a loaded cement truck and can be used on all construction sites for temporary roadways and materials storage areas. Two to 4 inches of mulch placed on a geotextile sheet protects soils from compaction caused by construction equipment and material storage. Retain a qualified arborist to perform tree maintenance services.
An experienced arborist can monitor tree health before and during construction.
If necessary, this specialist can then water or fertilize the trees, or provide treatment for a pest or disease problem. Although care should be taken when working around all trees, some trees are more sensitive to construction than others. For example, older and larger trees may need specialized attention, such as fertilization and irrigation, if they are disturbed by root pruning, soil compaction, or other construction activity. Well-pruned trees are similar in form and appearance to trees that have not been pruned.