Know : 22 Reasons : Why We Need Trees?

Trees combat the climate change

cycle1

Excess carbon dioxide (CO2) caused by many factors is a building up in our atmosphere and contributing to climate change. Trees absorb CO2, removing and storing the carbon while releasing the oxygen back into the air. In one year, an acre of mature trees absorbs the amount of CO2 produced when you drive your car 26,000 miles.

Trees clean the air

TreeBenefits_LD-1024x576

Trees absorb odors and pollutant gases (nitrogen oxides, ammonia, sulfur dioxide and ozone) and filter particulates out of the air by trapping them on their leaves and bark.

Trees provide oxygen

i-make-oxygen

In one year an acre of mature trees can provide enough oxygen for 18 people.

Trees cool the streets and the city

tree-planting-plan-house-pencil-550_original_crop

Average temperatures in Los Angeles have risen 6°F in the last 50 years as tree coverage has declined and the number of heat-absorbing roads and buildings has increased.
Trees cool the city by up to 10°F, by shading our homes and streets, breaking up urban “heat islands” and releasing water vapor into the air through their leaves.

Trees conserve energy

Conservation_Grows_on_Trees_by_Emma_Gray

Three trees placed strategically around a single-family home can cut summer air conditioning needs by up to 50 percent. By reducing the energy demand for cooling our houses, we reduce carbon dioxide and other pollution emissions from power plants.

Trees save water

Forest_Buffers_page_image

Shade from trees slows water evaporation from thirsty lawns. Most newly planted trees need only fifteen gallons of water a week. As trees transpire, they increase atmospheric moisture.

Trees help prevent water pollution

Trees cleans water

Trees reduce runoff by breaking rainfall thus allowing the water to flow down the trunk and into the earth below the tree. This prevents stormwater from carrying pollutants to the ocean. When mulched, trees act like a sponge that filters this water naturally and uses it to recharge groundwater supplies.

Trees help prevent soil erosion

1080112484

On hillsides or stream slopes, trees slow runoff and hold soil in place.

Trees shield children from ultra-violet rays

Skin cancer is the most common form of cancer in the United States. Trees reduce UV-B exposure by about 50 percent, thus providing protection to children on school campuses and playgrounds – where children spend hours outdoors.

Trees provide food

Governor's plum

Governor’s plum

An apple tree can yield up to 15-20 bushels of fruit per year and can be planted on the tiniest urban lot. Aside from fruit for humans, trees provide food for birds and wildlife.

Trees heal

Tree heals

Studies have shown that patients with views of trees out their windows heal faster and with less complications. Children with ADHD show fewer symptoms when they have access to nature. Exposure to trees and nature aids concentration by reducing mental fatigue.

Trees reduce violence

Tree reduces violence

Neighborhoods and homes that are barren have shown to have a greater incidence of violence in and out of the home than their greener counterparts. Trees and landscaping help to reduce the level of fear.

Trees mark the seasons

Trees Animated seasons

Is it winter, spring, summer or fall? Look at the trees.

Trees create economic opportunities

the-power-of-shade

Fruit harvested from community orchards can be sold, thus providing income. Small business opportunities in green waste management and landscaping arise when cities value mulching and its water-saving qualities. Vocational training for youth interested in green jobs is also a great way to develop economic opportunities from trees.

Trees are teachers and playmates

boy_tree

Whether as houses for children or creative and spiritual inspiration for adults, trees have provided the space for human retreat throughout the ages.

Trees bring diverse groups of people together

group-tree-hug

Tree plantings provide an opportunity for community involvement and empowerment that improves the quality of life in our neighborhoods. All cultures, ages, and genders have an important role to play at a tree planting or tree care event.

Trees add unity

People sitting under a tree in Placa de Santa Maria, Puigcerda, Sunday morning, August 2011

Trees as landmarks can give a neighborhood a new identity and encourage civic pride.

Trees provide a canopy and habitat for wildlife

tree

Sycamore and oak are among the many urban species that provide excellent urban homes for birds, bees, possums and squirrels.

Trees block things

615b18568c113fc4c8c52dc0ee7cbb48-summer-wildlife-guide-as-written-by-your-drug-dealer

Trees can mask concrete walls or parking lots, and unsightly views. They muffle sound from nearby streets and freeways, and create an eye-soothing canopy of green. Trees absorb dust and wind and reduce glare.

Trees provide wood

tree wood

In suburban and rural areas, trees can be selectively harvested for fuel and craft wood.

Trees increase property values

figure-benefit-property-value

The beauty of a well-planted property and its surrounding street and neighborhood can raise property values by as much as 15 percent.

Trees increase business traffic

figure-benefit-property-value

Studies show that the more trees and landscaping a business district has, the more business will flow in. A tree-lined street will also slow traffic – enough to allow the drivers to look at the store fronts instead of whizzing by.


Courtesy: The Tree People


Know : List of Plants – A

Here is the list of plants with their Common Name, Botanical Name and Pictures

This post features all plants with common names starting with ‘A’

Alder – Alnus

Alder is particularly noted for its important symbiotic relationship with Frankia alni, an actinomycete, filamentous, nitrogen-fixing bacterium. This bacterium is found in root nodules, which may be as large as a human fist, with many small lobes, and light brown in colour. The bacterium absorbs nitrogen from the air and makes it available to the tree. Alder, in turn, provides the bacterium with sugars, which it produces through photosynthesis. As a result of this mutually beneficial relationship, alder improves the fertility of the soil where it grows, and as a pioneer species, it helps provide additional nitrogen for the successional species which follow.

Varieties 


AlmondPrunus amygdalus

The almond is native to the Mediterranean climate region of the Middle East, eastward as far as the Indus. In India, it is known as badam. It was spread by humans in ancient times along the shores of the Mediterranean into northern Africa and southern Europe and more recently transported to other parts of the world, notably California, United States.


Ambrosia

This is an annual herb usually growing up to 2 meters tall, but known to reach 6 meters in rich, moist soils. The tough stems have woody bases and are branching or unbranched. This species is well known as a noxious weed, both in its native range and in areas where it is an introduced and ofteninvasive species. It is naturalized in some areas, and it is recorded as an adventive species in others. It grows in many types of disturbed habitat, such as roadsides, and in cultivated fields.


Amy root – Apocynum cannabinum

It is a poisonous plant: Apocynum means “poisonous to dogs”. All parts of the plant are poisonous and can cause cardiac arrest if ingested. The cannabinum in the scientific name and the common names Hemp Dogbane and Indian Hemp refer to its similarity to Cannabis as a fiber plant, rather than as a source of a psychoactive drug. A very strong and good quality fiber obtained from the bark is a flax substitute that does not shrink and retains its strength in water. It is used for making clothes,twine, bags, linen, paper, etc.The plant yields a latex which is a possible source of rubber.


Apple – Malus domestica

The apple tree was perhaps the earliest tree to be cultivated, and its fruits have been improved through selection over thousands of years. There are more than 7,500 known cultivars of apples. About 69 million tons of apples were grown worldwide in 2010, and China produced almost half of this total. The United States is the second-leading producer, with more than 6% of world production. Turkey is third, followed by Italy, India andPoland.


Apple of Sodom – Solanum carolinense

hnettle“Horsenettle” is also written “horse nettle” or “horse-nettle”. These plants can be found growing in pastures, roadsides, railroad margins, and in disturbed areas and waste ground. They grow to about 1 m tall, but are typically shorter, existing as sub shrubs. Bumblebees pollinate the flowers of this species. Fruits are eaten by a variety of native animals, including Ring-necked pheasant, Bobwhite, Wild Turkey, and Striped skunk. Most mammals avoid eating the stems and leaves due to both the spines and toxicity of the plant


ApricotPrunus armeniaca

Although the apricot is native to a continental climate region with cold winters, it can grow in Mediterranean climates if enough cool winter weather allows a proper dormancy. A dry climate is good for fruit maturation. The tree is slightly more cold-hardy than the peach, tolerating winter temperatures as cold as −30 °C (−22 °F) or lower if healthy.


Arfaj – Rhanterium epapposum

Native to the deserts of Saudi Arabia and Kuwait where it is known locally as Arfaj . The Arfajplant consists of a complicated network of branches scattered with small thorny leaves and bright yellow flowers about 1.5 cm wide. The Arfaj flower is also the national flower of Kuwait.


Arizona sycamorePlatanus wrighitii

Sycamore is a name which is applied at various times and places to several different types of trees, but with somewhat similar leaf forms


Arrowwood – Cornus florida


Ash – Fraxinus spp.

Ash is a hardwood and is hard, dense (within 20% of 670 kg/m³ for Fraxinus americana, and higher at 710 kg/m³ for Fraxinus excelsior), tough and verystrong but elastic, extensively used for making bows, tool handles, baseball bats, hurleys and other uses demanding high strength and resilience.

It is also often used as material for electric guitar bodies and, less commonly, for acoustic guitar bodies, known for its bright, cutting tone and sustaining quality. Some Fender Stratocasters and Telecasters are made of ash, as an alternative to the darker sounding alder. They are also used for making drum shells. Interior joinery is another common user of both European Ash and White Ash. Ash veneers are extensively used in office furniture. Ash is not used extensively outdoors due to the heartwood having a low durability to ground contact, meaning it will typically perish within five years.


Azolla – Azolla

As an additional benefit to its role as a paddy biofertilizer, Azolla spp. have been used to control mosquito larvae in rice fields. The plant grows in a thick mat on the surface of the water, making it more difficult for the larvae to reach the surface to breathe, effectively choking the larvae.

Azolla (mosquito fern, duckweed fern, fairy moss, water fern) floats on the surface of water by means of numerous, small, closely overlapping scale-like leaves, with their roots hanging in the water. They form a symbiotic relationship with the cyanobacterium Anabaena azollae, which fixes atmospheric nitrogen, giving the plant access to the essential nutrient. This has led to the plant being dubbed a “super-plant”, as it can readily colonise areas of freshwater, and grow at great speed – doubling its biomass every two to three days. The only known limiting factor on its growth is phosphorus, another essential mineral.

Story : We’re Cowards

1_treeWe spotted him standing alone in the darkness. With no weapons to defend himself.

He was tall, stout and strong but an idiot who follows non-violence. Those who can’t fight back were our prey by default.

We poached to attack, chop-off, kill and rob him.

“Get the saw, cut the tree” the boss ordered us.


Din


Story : 55 Fiction : Unfair War

Downloads1My story is so long, in one line: I lived through all facets of life. Even, demises of my friends who stood by my side always. We surpassed apocalyptic wars led by storms, together.

But I have no clue how to fight those huge metallic bugs. Here comes another one to uproot me. Unfair War!

- Din

Blank Space invite

Do you write short stories? Now it’s time to get published and inspire the world. Know more about Blank Space where you can submit your short stories for free for publishing. Drop a mail to publish@propelsteps.com for registering and more details.


More Stories (Click here to see all stories on our blog)


 

Explore our blog 🙂

Recent Posts Inspirational Stories Powerful Quotes Words by Din Know Facts Stats Info Ecological Preservation
Talents We Appreciate Documentary Videos Ethics and Morals Family and Love Health and Nutrition NEWS Stuffs
Career and Profession Personality Insights Culture and People Science and Technology Picture Speaks Smile Please 🙂

Powerful Quotes #161 : Deep-Rooted-Selfishness

Deep Rooted Selfishness

More deeper the roots, more stronger the trees. Our human society also has deep roots and we are stronger, the concern is not how deep our roots are, it is what our roots are!

“I” is the root of problems and
“We” is the root of solutions!
Now you know why humans do all nonsense!

- Din

You may also like these quotes (click here to view all)

Thirst

Thirst

Struggles

Struggles

Calmness

Calmness

More or Less

More or Less