Tag Archives: Global Warming

Global Warming – Our Update

The danger postured by global warming issues has actually taken the center stage between the various environmental concerns that threaten the planet today. These include increasing temperature, severe weather conditions, melting glaciers, rising water level, extinction of plant and animal species, and many more. Although the proof of global warming, such as the increase in the frequency of hurricanes and submerging of the small islands and coastal areas, is making global warming a growing number of obvious, numerous questions about it still continue to be unanswered.

The term global warming refers to the rise in the typical temperature of the planet, due to the accumulation of greenhouse gases in the atmosphere as a result of various natural and human activities. These greenhouse gases, such as carbon dioxide and methane, have the tendency to trap the Sun’s heat in the Earth’s atmosphere, in a phenomenon referred to as the greenhouse effect, and add to the problem of global warming.

Continuing On…

Global warming is defined as the average rise of temperature in earth’s atmosphere and oceans. The major cause of global warming is Carbon Dioxide emissions. CO2 is being infused into our atmosphere at an outrageous speed; 8 billion lots of CO2 entered the air last year. Of course, some of this is due to natural activity such as volcanic eruptions and individuals respiration. The Earth is geared up to easily soak up those in the regular regenerative process.

Nevertheless;

The reports put together by the Intergovernmental Panel on Climate Change (IPCC) suggest that the average temperature of the planet has actually increased by 1.8 degree Celsius over the last century, and continues to increase at an alarming rate. This rise in temperature refers grave concern, as research studies expose that it is leading to a series of negative impacts on earth.

Investigating Global Warming

The main causes of global warming can be generally categorized into two groups – natural causes and anthropogenic causes (causes set off by humans). The natural causes, such as the solar variation, a feedback effect, natural release of the methane gas, volcanic eruptions and so on, don’t cause much harm to the planet. In truth, these natural causes play an essential role in managing the temperature of the planet, and absence of these would have resulted in freezing conditions in the world, hence making it practically difficult for the life forms to survive. The anthropogenic causes, on the other hand, include numerous human activities which result in a build-up of various greenhouse gases in the atmosphere. These activities consist of pollution caused by cars and industries, methane release triggered by mining and cattle rearing, exhaustion of oxygen as an outcome of deforestation, and so on

Global warming has actually generally resulted in a series of domino effect in the world, in which something is leading a variety of subsequent things, and the chain of occasion continues. For instance, the massive duration of fresh water is kept in the world through glaciers. When the glaciers at high altitude melt due to rise in the near-surface temperature, they trigger flash floods in the vicinity, contribute to the sea level rise by flowing into the ocean, and deplete the shape of fresh water in the world, therefore leaving us without water to consume. This is just one of the various examples of a few of the most serious impacts of global warming on Earth.

Types extinction is yet another issue that our planet is facing, and the extinction of the Golden toad, endemic to Costa Rica, is one of the very best examples of this phenomenon. On one hand, the oceans are continually fed by the melting glaciers, and on the other, rising temperature heats the ocean water and makes it expand. As the water broadens, it has the tendency to intrude upon the land, thus leading to a watery grave in low lying small islands and coastal areas. Incessant heating of water likewise sets off disastrous typhoons in the coastal regions.

Evidently, the coldest water discovered at the inmost points in the ocean is usually carried to the surface area by tides that trigger the water to mix, therefore decreasing the temperatures in the air. However, thanks to modifications in the way the tides work, less cold water is combined with the warmer upper layers of water, with the outcome being warmer periods on Earth.

According to scientists at Scripps Institution of Oceanography- part of the University of California, the method the ocean handles cold water is regulated by the alignment of the moon, sun and earth. Today we’re experiencing less and less cold water being forced to the surface, so the planet is heading for its warmest peak.

With all these issues ending up being increasingly more obvious, the whole world appears to have actually woken up from the deep rest. Over the last decade or so, numerous countries have actually been attempting their best to do their bit in battling this menace. The European Union and Australia, for example, have actually prohibited the production or import of incandescent light bulbs, and replaced them with energy-efficient fluorescent bulbs, which save around 80 percent of energy. Such solutions are being carried out by various other countries across the world. If these efforts continue, we will certainly have the ability to suppress these problems associated with global warming to a significant extent – if not trashing them entirely.

Global Warming Secrets?

Many may not think that we, as people, have an impact on changes within the climate. It is a rather difficult concept to comprehend. Nevertheless, we can do things to prevent the disastrous changes that are taking place in our environment. Global warming is a term that often makes use of to explain the increasing temperatures that are taking place in our world. Lately, this has actually seemingly grown in popularity. It has actually been found that it can produce numerous negative reactions in our world. As the world heats, ice disappears. When the ice disappears, the levels of the sea state to enhance. Global warming is an outcome of years of overlook by individuals on the planet. It is not too late to stop the issue of this from the case. It is too late to reverse the problems that have already developed as a result of this. In this article, we will review some of the ways that we can prevent global warming from doing any more damage than it has actually already done.

The main motive behind the prevention of global warming is to lower the level of certain gases that enter our atmosphere and cause terrible changes to our world. It is certainly not possible for one person to reduce the concern of it, but change can begin with a single person. It is crucial to our future, and the future of lots of generations to come, that we start putting this change into motion as quickly as possible. If we all begin adding to the prevention of global warming, the outcomes can wind up positive for the whole world.

Global Warming Uncloaked…

If we decrease the amount of certain gases that we make use of, such as gasoline and oil, we are on the road to global warming prevention. The initial step in avoiding this is to attempt to decrease the amount of energy that we consume in our companies and homes.

It is very important to understand that it takes certain oils to develop the electricity that we use. If we use less electrical energy, then we will certainly do less damage to the atmosphere. There are numerous ways that we can lower the amount of energy that we use. The very first thing that we can do is to use lighting in our home that saves energy. As a matter of reality, it is better to make certain that all the products in our home are acquired under the truth that they are energy reliability.

Turn off the lights, fans and air conditioning unit when not in use. Changing your present tube lights and bulbs with fluorescent lights is a smart way to increase energy efficiency. They will certainly also amount to huge energy savings in your regular monthly electrical energy expenses.

The next step to preventing global warming is to watch how much fuel that you utilize in automobiles and other fuel powered devices. You can use less fuel by making sure that your automobile is maintained, you drive less, and purchase cars that are promoted to use less fuel. All of these ideas will certainly help you to conserve money on fuel, and will certainly assist to protect our environment.

If you opt to drive, research enhancing your fuel economy by altering your driving habits and see if you can go beyond the vehicle producer’s fuel economy rating. You can also go a step additionally and pick places to which you can bike so that you burn no nonrenewable fuel sources getting to your trip location.

It is extremely important that all of us pull together to guarantee that we are doing exactly what we are able to do to decrease the result that global warming has on our atmosphere. Practice the pointers shown in this post, and pass them along.

Digging Deeper Into Global Warming

If you are facing an upcoming global warming essay or studying for your state needed testing to obtain into college, you could require some suggestions along the way to assist you out. If you get the correct scholastic guide that supplies global warming truths and other information on ways to compose term documents for students, you will certainly see the results in your test scores.

If you make use of the net to help you find complementary essays for practice, you can prepare yourself as if you were in fact taking the test. The first thing you need to do is to gather all of the global warming details you will certainly need to respond to the short concern. You can even time yourself with the same timing schedule that will certainly be used during testing to obtain the true effect. Total this practice test with the very same effort that you would put into a global warming speech presentation and you’ll be great. You’ll be amazed with how this one basic step will certainly give you that extra boost of self-confidence you have to pass these tests with flying colors. This will also assist to alleviate a few of the anxiety that you could have fallen in your past term documents or speech. After you have actually finished this practice anti global warming essay, have someone else to analyze the paper or text thoroughly and grade it appropriate. Once you get the test back, take some time to understand why you received the credit score that you did. It might be a great idea to make the scoring settings of the practice test or essay the like the actual testing. This will certainly help you to familiarize exactly what each area of the test deserves as well as teach you exactly what parts of the test that you will certainly have to concentrate on even more. This is always various relying on the person taking the test. If you’re studying for college, then a sample essay or test will certainly help you to make that change.

So it does matter from where we purchase our products, just how much we purchase and the buying decisions we make. If we continue to require cheap, disposable products, we are permitting ourselves to be part of the global warming trouble. By stating yes to Eco friendly clothes, organic produce and, low exhaust cars we are doing our part to help drive positive changes which in turn can help turn the tide on global warming.

Ensure that of your global warming essay topics are covered which you have a strong global warming essay intro. You will certainly have no selection, but to see the change in your study practices and your test credit scores if you follow these simple pointers for students. One typical mistake that the majority of students make, is not plainly understanding the question before addressing it. If you do not understand what the test is asking, how do you intend on getting an excellent grade on it? This is simply a few of the fundamentals you need to understand when studying for your global warming essay.

Global Warming Plan

Everything gets changed with the changes of time. Even the conception of global warming has changed a great deal in recent years. However, the basic concept of global warming is the same. Global warming in very simple words is the gradual increase of earth’s average surface temperature over the past century, owing to the emission of green house gases through the combustion of fossil fuels.

Due to global warming various species including human beings are dealing with a lot of problems. Due to global warming the frogs are now at the threat of a deadly fungal epidemic according to a recent study. It is that epidemic which is wiping out amphibian populations. Scientists have found a powerful relationship between the timing of frog extinctions and changes in sea surface and air temperatures in the tropical mountains of Central and South America.

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Another surprising effect of global warming is the rise in infections from the sneeze attacks and itchy eyes. In recent years more and more individuals have started suffering from various seasonal allergies and asthma attacks. According to scientific research, the highest level of carbon dioxide and warmer temperature due to climate warming are contributing in prodding plants to bloom before time and thus, produce more pollen.

Most people realize that global warming effects are likely as the basis of their own destructive activity. There is more, more an industry built, and the process contributes to increase carbon dioxide. Much carbon dioxide makes the air become uncomfortable. Moreover, we still not do anything to resolve the problem of effects global warming.

This is the why it is seemed that the majority of the animals are moving from their original living areas to greater elevations due to climate warming there are several changes take place in the habitat of animals. Species like polar bears are now facing the risk of losing their habitat as a result of these environmental changes.

Directly related to the phenomena of global warming, are the changes that take place in particular seasons. Spring migration is happening earlier in the year and fall migration is occurring later for many kinds of species. Sadly, the climate change caused by global warming then causes a plethora of extinctions. The reason for this increase in the annihilation of some species is because many are incapable of adapting to the rapid climate changes. One species that global warming is affecting today is polar bears. In both Canada and the U.S, polar bears are in the Endangered Species Act due to the high level of melting ice. As a result, climate change will inevitably affect the circle of the ecosystem. These then influences the way energy and chemicals flow through carnivores, herbivores, soil organisms and plants. Interaction between predators and prey structure the food webs, causing changing conditions in the food chain.

The cause of global warming is finally related to the change in the atmosphere, caused by gases that humans are causing. Scientifically, global warming refers to a rise in the earth’s average surface temperature, one aspect of climate change. Greenhouse gases subsequentially reemit infrared energy of slightly different wavelengths after absorbing radiation emitted from the surface. Some of those gases travel back downward, warming the troposphere and the earth’s surface in a phenomenon referred to as the greenhouse effect. Therefore, global warming refers to the capacity of one molecule of a greenhouse gas to contribute to warming. Although greenhouse gases are one cause of global warming, it has ascertained that the most negative cause of global warming is carbon dioxide (CO2), the most potent of greenhouse gases. As Dr. Withgott mentiones’… Carbon dioxide’s abundance in our emissions makes it the major anthropogenic contributor to global warming’. Another reason for the situation of global warming is the liberation of the methane (CH4) we humans cause when raising livestock that emit methane as metabolic waste. Since 1750, atmospheric methane concentrations have risen 250 %, and today’s concentration is the highest by far in more than 65, 0000 years. It has likewise been recorded that human activities have also augmented atmospheric concentrations of nitric oxides. These greenhouse gases, by-products of feedlots, auto emission, chemical manufacturing plants, and synthetic nitrogen fertilizers, have risen by 18%. I decided to look into solutions that we could take individually and as a world community to reduce the effects of warming and slow its progress after looking at the negative effects that climate change and global warming has on our humanity and on our earth.

From a recent study, it is seemed that part of the whales of the Mexican coast are found to have severe sunburn which might cause, owing to the damage of ozone layer. The seagoing mammals would have also the sunburn while they spending longer period of time on the ocean’s surface to breathe, socialize, and feed their young.

The ozone layer helps in insulating the earth from the ultraviolet rays of sunlight which has been declining since years, owing to the influence of ozone-eating chemicals which are known as CFCs. It has resulted in the presence of a hole in the ozone layer.

If the ozone layer breaks down, UV rays will be able to achieve the Earth’s surface, with the result being a dramatic increase in the incidence of skin cancer and eye cataracts.

At the end we can state that global warming is the more burning issue of today’s time. In order to address this issue, a lot of collective efforts are required. There are still some individuals who mightn’t even aware of global warming and their causes. Whatever changes they’re experiencing in environmental atmosphere, they just think that all these are but natural. In order to make them understand about earth warming and its severe consequences, at first we have to make them informed of the issue. However, though global warming cannot be stopped immediately, but we can at least reduce its effects by taking the necessary measures in this regard. To know more about global warming and the means to reduce its effects, going online would be a great option.

How Predictable Has Earth’s Climate Been?

In the 1970s, when we had fairly stable climate conditions, there were speculations that the earth could be going into a very cold period. This proved to be incorrect because temperatures warmed up and the global warming mantra kicked off.

We experienced a period of severe weather conditions after this period, and then we started hearing ‘climate change’ all over the world.

The question now is this: have we really been able to correctly predict what the earth’s weather is going to be, or are we simply figuring out words to falsely predict our planet’s weather? It just seems as though the earth is simply following a systematic pattern or cycle that we have not been able to correctly understand.

We really have to admit that the global warming exponents have been very flexible and adaptable about the answers given to bugging questions concerning our earth’s climate.

Climate-Change

Recently, we have had a new phrase in our climate change dictionary: Global Climate Disruption. It has been said that climate change is directly related to the frequency of hurricane occurrence on the earth.

This raises another question, how then do we explain some really weird events in the earth’s weather that took place in the early 1930s and those hurricanes that happened before we started naming them?

In fact, so many of the predictions concerning climates have proved false, leading us to wonder what premeditates those climate alarms.

Well, we can only conclude that the earth has been going through series of cycles in its climate, and until we come to understand it, we can only speculate at best.

Climate Change – A Brief Overview

The term climate change has gained more usage in the last few decades when more and more concerned citizens become acutely aware of the changes in climate that are happening in their area. Many believe that the changes in the climate are direct consequences of human activities that have boomed over the last century. Here’s a quick look at what is climate change.

So what exactly is climate change? When people are talking about climate change, they’re talking about exactly that – the changes that happen in the climate. These changes are caused when natural processes like volcanic eruptions or the cyclic changes in solar activity give direct impact to the climate system. However, it is a general consensus now that the recent climate change is caused by human activities.

Are we really causing climate change? The climate has changed throughout the history of the world – the ice age showed us that. However, with the increase of industrial activities by human in the past century or so, climate change has been attributed to human activities. Burning of fossil fuels, increasing number of coal-fired power stations and major deforestation all contribute to the release of greenhouse gas. This gas forms a blanket over the Earth and traps heat, causing average temperature to increase and therefore warming certain parts of the world.

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Is climate change that bad? If unaddressed, yes. Climate change will cause excessive heat on the Earth’s surface. This in turn will melt glaciers and causes sea level to rise, flooding lower landed areas. There will be more carbon dioxide content in the air and this can affect the natural make up of crops and plants’ growth, throwing it out of scale.

Scientists around the world are working hard in addressing climate change so that it can be contained and not disrupt the Earth’s natural temperature and balance.

Climate Change vs. Global Warming

These terms are often interchangeably used by those describing the conditions of the Earth’s temperature. Understanding the causes and effects of the two will help to distinguish the difference between climate change and global warming.

Global warming is caused when the sunray penetrates the Earth’s ozone layer, releases its heat and the heat is unable to escape the Earth’s atmosphere. The heat is unable to escape the atmosphere because it is blocked by the greenhouse gas, which is a type of gas that is caused by human activities such as burning of fossil fuels and excessive release carbon dioxide. Other than carbon dioxide, this gas is made of water vapor, methane and nitrous dioxide. This gas forms a blanket around the Earth and warms the surface area, causing the average temperature to rise. With global warming, the average temperature rises but it can also mean certain parts of the Earth cools. Generally, global warming describes the continued increase in average global surface temperature.

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Climate change on the other hand is caused by natural processes of the Earth like volcanic eruptions that cause changes in the climate system. These processes alter the climate by changing the average conditions like every day temperature and the changeability in weather. Certain climate change side effects like the increase acidity in the ocean that causes coral bleaching is not caused by global warming but rather by the increase of carbon dioxide in the ocean water due to excessive carbon in the air. Recently, climate change has been attributed to the increase of human activities.

So, in other words, global warming is actually a part of climate change’s side effect, making the climate change the bigger piece of the puzzle. Although some may argue on the distinct difference between climate change and global warming, they are essentially talking about the same thing – the changes in the Earth’s condition due to human activities.

IUCN Calls for Protection of Caribbean Reefs

 

The International Union for Conservation of Nature (IUCN) urged to take “urgent measures” to protect coral reefs in the Caribbean, which is threatened by pollution and aggressive fishing practices in the area. In a report presented at the V World Conservation Congress that began yesterday in the South Korean island of Jeju, IUCN warned that coral cover on Caribbean reefs has spent more than 50 percent in the 1970s to only 8 percent today.

According to the conservation organization, only in some places as remote reefs of the Netherlands Antilles or the Cayman Islands live coral cover is still around about 30 percent, as it is less exposed to natural disasters and human impact.

IUCN recalled that the main causes of the destruction of coral reefs are overfishing, pollution and global warming, so called for measures such as to impose fishing quotas in those areas and expand protected areas. He also stressed the importance of expanding research and on the destruction of these reefs in the oceans around the world, so that the organization, through its Global Network Control of Coral Reefs, take the methodology of their analysis in the Caribbean to other tropical seas.

The group hopes that the results of this research can provide a summary of the situation for 2016. The V World Conservation Congress held in Jeju will last until February 15 to address major global environmental challenges. The event, which is held every four years, takes over from that which took place in Barcelona in October 2008, and has the attendance of government representatives, NGOs, companies, UN agencies and social organizations.

Created in 1948, IUCN includes more than 200 state and local governments and some 900 NGOs, in addition to the volunteer work of nearly 11,000 scientists and experts from 160 countries.

 

 

Twenty Years of Struggle Against Global Warming

 

PARIS – Twenty years of fight against global warming and too few concrete results against CO2 emissions: formally adopted in 1992 at the Earth Summit in Rio, the UN process against climate change today arouses little optimism.

“Climate change is like being in a car and try to stop before reaching the edge of a precipice”, explained to AFP Wael Hmaidan, director of the NGO International CAN (Climate Action Network) in late May during the last session of talks in Bonn (Germany).

“We’re trying to slow down, but we are still far to slow enough to avoid falling,” he added.

A study presented at this session in Bonn, the seat of the secretariat of the United Nations Framework on Climate Change Convention (UNFCCC) established in 1992, believes that the current actions against the emission of CO2 to prepare a warming planet of at least 3.5° C.

A perspective far removed from the threshold of 2° C compared to pre-industrial times that advocates science to escape the worst consequences of climate change: multiplication and intensification of heat waves and storms, rising standard of oceans, impacts on the economy, agriculture, biodiversity.

This objective of 2° C was officially adopted in 2010 by 194 countries negotiating under the auspices of the UN, but seems to move away year after year, while emissions of greenhouse gases on the planet continues to grow.

“Science tells us that to stabilize concentrations (CO2) to a level that would limit the temperature increase to 2° C at a lower cost, 2015 is the date that CO2 emissions must peak before decreasing” recalled Rajendra Pachauri, the chairman of the IPCC, in the panel reference on climate change last December.

Not before 2020

Yet, at the Rio +20 summit (20-22 June in Brazil) which marks the 20th anniversary of Earth Summit, also wants to retain some progress.

“I would say the climate negotiations will undoubtedly be in the right direction but not speed and not to scale,” says the UN official for climate, Christiana Figueres.

Jonathan Pershing, a leading U.S. official in this arena, recalled that the preparatory meetings on climate met “the world” in a tiny room in February 1991.

“During the last major conference in Durban (December 2011), we had 10,000 people worldwide coverage and heads of state. Vision, the scale, the level of attention are absolutely new,”he said, while recognizing that there is” a long way to go. ”

The UN process, which took effect in 1994, has enabled the adoption in 1997 of the Kyoto Protocol, the only treaty to reduce emissions of greenhouse gases by 37 industrialized countries.

China and India, have since become very large emitters of CO2, this treaty is now inadequate.

The negotiations stalled since the fiasco of Copenhagen in 2009. They are now trying to write a new treaty that would put the world on a better path. But this new regime will not see the days before 2020.

 

Global Warming Paradox: Himalayan Artificial Glaciers

 

People living on the slopes of the Himalayas called him “the man of the glaciers.” With his inventions, Cheawang Norphel, engineer of 77 years, is fighting at the local effects of global warming that threatens dozens of villages.

The glaciers are retreating and is missing the water that is used to irrigate the fields of these people live from agriculture. While scientists and politicians debate climate change, here’s what was invented by Norphel: the artificial glaciers, a series of stone walls on the shady slopes of the mountains that hold the ice and bring the water to the fields through channels.

“We have built seven stone walls in series to contain and control the ice water. Rainfall in the region of Ladakh are so small that agriculture has almost exclusively on the water of the mountains.”

Many of the artificial glaciers that were built swept away flood, and governmental funds seem to dry. But the man of the glaciers go ahead with the experiments. Norphel is well aware that his solutions will not save the glaciers, but, it is valuable for the survival of the Himalayan people for the time being.

Japan Will Launch a Satellite to Study Global Warming

Japan announced that they will launch a satellite in 2013, together with the European Space Agency, to study the clouds and try to predict accurately the progress of global warming.

It is expected that the EarthCARE satellite increased its accuracy of predictions of global warming, such as increases in temperature, which would help create measures against climate change. This was according to the Aerospace Exploration Agency of Japan.

The clouds have been the major obstacle for scientists in predicting global warming, according to the Intergovernmental Panel on Climate Change of the United Nations Organization (UNO). 

Equipped with four radar sensors and a special profile, this is a key component of the vehicle to be developed in Japan. The EarthCARE satellite examines the dust and dirt inside the clouds and atmosphere.

The Japanese space agency said the satellite will improve weather forecasts by examining the vertical profiles of clouds and aerosols, and radiation at the top of the atmosphere.

With 1.6 Degrees Celsius, Greenland Could Disappear

Greenland could melt completely and irreversibly if global warming reached the 1.6 degrees Celsius, according to a study by the Complutense University of Madrid (UCM) and the Potsdam Institute in Germany.

The research, conducted by the Department of Physics of the Earth II of the UCM and scientists from the Potsdam Institute for Climate Impact Research, confirms that the polar cap is more vulnerable to global warming than it is what we’ve thought. This research used computer simulations of ice in its region and its climate, calculating the evolution of the island during previous glacial cycles and the future of ice.

Therefore, this new estimate of critical temperature threshold for the survival of the island is more reliable than before. According to the study, the global warming is now 0.8 degrees Celsius above the temperature in pre-industrial levels.

So far, previous studies placed the melting of Greenland in an increase in temperature in the vicinity of 3.1 degrees. A calculation that, as this research says is “optimistic.” The study also warns that although the weather returned to its pre-industrial state, the melting can prevent new growth above the polar cap on the island.

According to studio estimates, the melting of Greenland ice could contribute to rise of sea level of several meters, which can affect millions of people living in coastal regions.