JAVA SCRIPT | Trik Dan Tips Seputar Ilmu Komputer Dan Jaringan
Minggu, 28 Juni 2009
Rainforest Plants,Momordica " Bitter Melon"
By Tony Mandarich
Family: Cucurbitaceae
Genus: Momordica
Species: charantia
Common Names: bitter melon, papailla, melao de sao caetano, bittergourd, balsam apple, balsam pear, karela,
General Description: Bitter melon is a herbaceous tendril-bearing vine that bears small leaves, yellow flowers and fruity gourds shaped like cucumbers. The light green fruit is eight to 12 inches long and ridges punctuate the fruit's exterior. The flesh is thin and surrounds a cavity of seeds and pith. Before the fruit ripens, seeds and pith are white. In this state, they are not bitter and for culinary purposes, are removed before cooking.
Location: Bitter melon grows in tropical areas, including parts of the Amazon, east Africa, Asia, and the Caribbean, and is cultivated throughout South America as a food and medicine.
Uses: When fully ripe, the pith becomes sweet and turns red. It can be eaten at this time; the fruit of the melon cannot, however, because it becomes tough as it ripens. Ripened sweet Bitter Melon pith is used extensively in salads in Southeast Asia.
As it ripens, this fruit becomes bitter. Therefore, the fruit is most often eaten green. Some miniature species are like small pickles and may be served as stuffed vegetables.
Bitter melon has also been used for numerous medical conditions by shaman in tropical rainforests for centuries. Infections, cancer, leukemia, and diabetes have all been treated with it over the years.
Highly touted in internet marketing circles as a cure for diabetes and psoriasis, supporters believe it has impressive curative properties. Unfortunately, there is no solid research to support these claims. However some research documents improvement in both diabetes and psoriasis following use of Bitter Melon.
Disclaimer: The statements contained herein have not been evaluated by the Food and Drug Administration.
Any reference to medicinal use is not intended to treat, cure, mitigate or prevent any disease.
Rainforest Plants,Desmodim"AMOR SECO"
Family: Fabaceae
Genus: Desmodium
Species: adscendens
Common Names: amor seco, amor-do-campo, strong back, pega pega, margarita, beggar-lice, burbur, manayupa, hard man, hard stick, mundubirana, barba de boi, mundurana, owono-bocon, dipinda dimukuyi, dusa karnira, tick-clover
General Description: Amor seco is indigenous to the tropics and grows just about anywhere, much like most weeds. It is a perennial herb that reaches 50 cm tall and bears a lot of light-purple flowers and green fruits in small pods. If the soil is disturbed, one can almost count on this plant making an appearance.
In Brazil, the plant is also known as amor-do-campo; Peruvians call it manayupa. The large Desmodium genus has more than 400 species of perennial and annual herbs. They all grow in temperate and tropical regions in the Western hemisphere, Australia, and South Africa. In the tropical rainforest, Desmodium axillare, a closely related plant, is used interchangeably in herbal medicine systems, much like any number of rainforest plants.
Uses: Today, medicinal use of amor seco hasn't changed much for tribesmen and women in the tropics. Its use ranges from a tea given for nervousness to a bath to treat vaginal infections. Some tribes believe the plant has magic powers, and it is taken by lovers to rekindle a waning romance. Some Amazonian natives brew a tea from the leaves and bathe women's breasts after birth to aid in the flow of milk. Additional tribal uses include pounding the leaves and adding lime juice to treat wounds; the tea has also been used for convulsions and venereal sores. It has been used to treat malaria and diarrhea, as well as venereal disease and as a digestive aid.
In Belize the plant is called "strong back"; it is used there to treat backaches, soaking it in rum for 24 hours, and then taking it daily for one to two weeks for relieve back pain. Depending upon the Central or South American country and tribe, uses for this amazing plant cover the gamut of physical ailments and problems experienced by humans.
Disclaimer: The statements contained herein have not been evaluated by the Food and Drug Administration.
Any reference to medicinal use is not intended to treat, cure, mitigate or prevent any disease.
A Trek Through Malaysia's Tropical Rainforest
By Miriam Sirag
Lush green, prolific life surrounding the giant trunks of ancient trees is most people's idea of a tropical rainforest. If you've always dreamed of seeing one for yourself or going on an adventure holiday, Malaysia's foremost national wilderness is my recommendation. It's called Taman Negara which means "national park," but with Malaysia's strict conservation laws, it's more wilderness than park.
The vast swath of protected land lies in the heart of continental Malaysia in the Cameron Highlands. It not only boasts countless varieties of plant and animal life, but also varied terrain that is still accessible to most active people. Besides such exotic flora as tree ferns, orchids and rafflesia, it is home to endangered species of Asian elephants, tigers, and rhinos. Sightings of endangered species are rare, but iguana, deer, birds and bats are easily seen if you know how and where to look. Local tour guides love to show these off.
It's well off the beaten path for most Westerns, which is part of its charm for enthusiasts. In fact, most visitors must reach park headquarters in small riverboats. The only road would be rough even for a 4-wheel drive vehicle. Other parts of the park are only accessible by foot. A trek up Mount Tahan takes about four days of backpacking.
But if you're looking for adventure on the wild side, here are a few tips:
1. Book a group stay. You must book ahead, and most tours have a minimum number of persons required (some as low a four). If someone in your group speaks Malay or Indonesian, so much the better.
2. Obtain photo permits. If you want to take pictures, get a permit. It's the law.
3. Have local cash currency. There are no banks in a foreign wilderness.
4. Pick a good time of year to travel. This would be when it isn't too wet or too crowded with locals. Did I mention it's a rainforest? March is the driest month and is mating season for many species.
5. Wear protective clothing. Heavy jeans, long sleeved shirts and sneakers are ideal. This might seem hot, but tropical rainforests are home to large quantities of insects and leeches. I suggest protection first and comfort later.
6. Get international travel insurance. Make sure you are healthy enough for wandering through a wilderness several hours from any medical help. If you are, check out travelers insurance for any unforeseen emergencies you might encounter. Illnesses and injuries occur more frequently than we want, often necessitating emergency medical evacuation.
Then relax and enjoy the mesmerizing panorama of a tropical rainforest.
Kamis, 25 Juni 2009
The Tropical Rainforests and Their Importance to the Global Eco-system
The world's tropical rainforests are disappearing at an alarming rate. Sooner than we know we will all become aware of their importance in our lives. Today, more than two-thirds of the world's tropical rainforests exist as fragmented remnants of their past magnificence. Man in his headlong pursuit of power and dominance over nature continues to destroy the sacred trust to which he is an heir, the planet itself, our home spaceship earth hangs in the balance. What can be done at this late hour to turn the trend back towards sanity?
Tropical rainforests and their importance to the global ecosystem, and for that matter human existence, are paramount. Unequalled in terms of their biological diversity, tropical rainforests are a natural pool of genetic diversity which offers a rich source of medicinal plants, high-yield foods, and a plethora of other useful forest raw materials. They are an important habitat for migratory animals and sustain as much as fifty percent of the species of life on our planet, not to mention a number of diverse and unique indigenous cultures. Tropical rainforests also play an important role in regulating global weather in addition to maintaining regular rainfall, while buffering against floods, droughts, and erosion. They store huge quantities of carbon, while producing more than a significant amount of the world's oxygen.
Despite their vital role, tropical forests are restricted to the small area of land between the latitudes 22° North and 22° South of the equator, or in other words between the Tropic of Capricorn and the Tropic of Cancer. Since the majority of Earth's land is located north of the tropics, rainforests are naturally limited to a relatively small area relative to the overall global land area.
Like so many other natural places Tropical rainforests are a dwindling resource in the 21st century. The vast areas of forest, swamp, desert, and savanna that carpeted the Earth's surface a mere five generations ago have now been reduced to scattered fragments. Today, more than two-thirds of the world's tropical rainforests exist as fragmented remnants. Just a few thousand years ago, tropical rainforests covered as much as 12 percent of the Earth's land surface, or about 6 million square miles (15.5 million square km), but today less than 5 percent of Earth's land is covered with these forests or about 2.41 million square miles or 625 million hectares). The largest unbroken stretch of rainforest is found in the Amazon River basin of South America. More than half of this forest lies in Brazil, which holds about one-third of the world's remaining tropical rainforests. Another 20 percent of the world's remaining rainforest are in Indonesia and Congo Basin, while the balance of the planets rainforests exist scattered around the globe in tropical regions.
The global distribution of tropical rainforests can be broken up into four bio-geographical realms based roughly on four forested continental regions: the Ethiopian or Afro-tropical, the Austral Asian or Australian, the Oriental or Indo-Malayan/Asian, and the Neo-tropical.
Therefore it is imperative that what little remains of this vitally important land area is preserved and cherished. For were it to become more atrophied than it already is we may as well throw in the towel and admit that we just didn't deserve our place on this planet and we can all go to our deaths knowing that we were the generation that turned its back on life itself.
Yet there is a way that we can all contribute locally so that nutrition and life force can be returned back into the rainforests of our world. By daily performance of an Ancient Ayurvedic process known as Agnihotra we can fulfill a vital function that no other technology known to man can accomplish. We can through our local daily performance and participation in this technology can breathe new life back into the rainforests of the world and in so doing simultaneously raise our awareness as well as all of mankind's awareness collectively, for this cuts to the heart of the problem. Mans lack of awareness is the root cause of the mess we find ourselves in today and so it here that we must work to make the change. Join me in this great work and rise to the challenge that this catastrophic dilemma poses or we will have no one to blame but ourselves for the fruits of our collective in action.
Amazon and African Forests Forebode Climate Calamity
By Jason Witt
When you receive the Seal you will begin to care about the environment. You will have to--climate change is the end-times approaching. You will see how the tropical forests of the world are being destroyed, and now not just in the Amazon. Right now around the world an acre of of tropical forest is disappearing every minute. With the disappearance of the forests comes climate change spiraling out of control.
Scientists warn that if nothing is done to stop the destruction of the world's tropical forests, in 10 years it will already be too late. And 10 years is not giving the world much time. That means the world needs to take action now. Unfortunately little is being done to preserve the world's forests in the United States, and that is not likely to change significantly soon enough to stave off disaster.
The burning of the rain forest in Amazon to clear the way for cattle-grazing land and farmland is well-publicized. But when the tropical forests are cut down and any of them are left rotting, that also releases carbon dioxide into the air.
More carbon dioxide in the air means more global warming. The carbon dioxide acts roughly like the glass walls of a greenhouse. It lets in the heat from the sun but does not let enough of the heat out of the atmosphere.
The destruction of the forests is now the world's second leading cause of carbon dioxide emissions, weighing in at 1/5 the world's emissions. And with a warming world the remaining rain forests will begin to die off, releasing even more carbon dioxide. This is what is happening now. Everything with climate change has been happening faster than predicted so far. And Africa is now a leader in deforestation, happening faster than ever before.
Every year forests around the world the size of the state of Mississippi are destroyed. And in Africa, nearly 1 percent of the tropical forests are destroyed every year. One-third of Nigeria's forests were destroyed in the last 15 years.
The destruction of the tropical forests and global warming are set to feed on each other in a vicious cycle that will soon spiral wildly out of control. What does this mean for you? The answer is simple: the end of the world. When His disciples asked Him about the end-times, Jesus told them the simple parable of the fig tree. When the fig tree starts to blossom, you know that summer is near. That "summer" is the end-times.
Jesus described the end-times as a "summer" and now that is the way scientists all around the world see the approaching end-times. Winters are turning into summers. And even summers are getting warmer.
When you are sealed you will begin to care about the environment. You have no choice. The younger you are today, the more of this destruction you will see in the world before you die. It is useless to leave a legacy to a dying world. You do not need to leave anything to future generations but love for God. Because with the end of the world approaching, everyone is going to face God and hope for another chance in Heaven.
When you are sealed you will take steps to get closer to God today while you still have the chance. You will see the end-times approaching and you will tell others how to get closer to God too when you receive the Seal.
Selasa, 23 Juni 2009
Harmful Effects of Deforestation
Human beings always have been and probably always will be to some extent dependent on forests. Trees were their habitat, their environment, their source of food and their protection from enemies. Forests are very important to man, and other organisms, and one of the biggest problems the world is facing today is the threat of totally losing the forests due to massive deforestation and suffering the harmful effects of deforestation.
Deforestation can be defined as the large scale removal of forests. Deforestation occurs when forests are converted to non-forest areas for urbanization, agriculture, and other reasons without sufficient reforestation. It is the permanent destruction of forests and woodlands.
At present, forests are considered among the most endangered on the planet. Everyday at least 80,000 acres of forest vanish from Earth. The Food and Agriculture Organization (FAO) of the United Nations show that the rates of deforestation has not abated and has actually increased by 8.5% from 2000-2005 compared during the 1990s. FAO has approximated that about 10.4 million hectares of tropical forest have been permanently destroyed from 2000-2005 compared to 10.14 million hectares in the period of 1990-2000.
The process of deforestation is often a complex pattern of progressive fragmentation of the forests. Mistakes of this sort could lead to forest destruction. Along with this destruction is the extinction of many species, heavy soil erosion, greenhouse effect, silting of rivers and dams, flooding, landslides, denuded upland, degraded watershed, and even destruction of corals along the coast.
Extinction of Thousands of Species - Destruction of the forests leads to a tragic loss of biodiversity. Millions of plants and animal species are in danger of disappearing as a result of deforestation. Tropical forests are much more biologically diverse than other forest and a very serious effect of deforestation in tropical countries is the loss of biodiversity.
Heavy Soil Erosion - One function of the forest is that its roots hold the soil in place. Without trees soil erosion and landslides easily happen. When heavy rains and typhoons come, soil is easily carried to lower areas especially to communities at the foot of the mountains.
Greenhouse Effect - Deforestation increases the amount of carbon dioxide in the atmosphere. The conitnued degradation of our forest heightens the threat of global warming because the trees and other plants that takes up carbon dioxide from the atmosphere to be used for photosynthesis are gone. The burning of wood or its decay contributes to the release of more carbon which combines with oxygen in the atmosphere thus increasing further the levels of carbon dioxide that causes greenhouse effect.
Silting of Rivers and Dams - Deforestation results in the silting of rivers sediments deposit which shortens its life span and clogs irrigation system. As a result of deforestation, the reservoir behind many dams are filled with sediments more rapidly than expected.
Flooding - One major importance of forest is that they absorb water quickly in great amount during heavy rains. But due to massive deforestation there are no trees to absorb the water thus resulting to the loss of many lives.
Landslides - The roots of the trees bind soil to it and to the bedroock underlying it. That is how trees prevent soil from getting eroded by natural agents like wind or water. When trees are uprooted, there will be nothing to hold the soil together thus increasing the risk for landslides which can cause seriously threaten the safety of the people and damage their properties.
Denuded Upland - After several harvests of the forest the cleared land is no longer suitable for planting trees. It has become a desert. The transformation of a forest to a semi-desert condition is called desertification.
Degraded Watershed - When forest mountains are denuded, watersheds are degraded and this leads to the loss of sustained water supplies for lowland communities. This is because trees affect the hydrological cycle. They can change the amount of water in the soil, groundwater, and in the atmosphere.
Destruction of Corals along the Coast - Coral areas are degraded and coral reefs are affected by siltation. As a result of deforestation there is an increase of flooding during the rainy seasons and decreased stream flow in dry seasons.
The forest provides us with many products and important services. It stops soil erosion, refreshes the air, and protect us from typhoons and other calamities. But if rampant deforestation is not controlled it will result to several problems. In one way or another, the denuded forests will back fire and people will certainly lose to the harmful effects of deforestation.