Due to “global warming” and the so-called “greenhouse effect”, sudden climate changes are experienced in all parts of the world. Climate changes produce a variation in the Earth’s atmosphere that is felt in other parts of the globe like the ice caps and oceans.

The Earth is always experiencing climate variability according to several climate specialists. In general, climate is identified by a long-term pattern of weather conditions. Climate is not similar to weather since the latter refers to short-term variations such as the development and movement of the weather system.

The climate’s variability and predictability is defined as the often cyclic, natural and regularly high variation in terms of climate or weather. In fact, climate change can be human-induced or natural. It can also show longer-term trends. The longer-term variation in climate is frequently well preserved in aquifers.

The effect of “global warming” that goes hand in hand with the greenhouse effect produces unexpected climate variations in different parts of the world. Tropical countries are now hotter during summer with a range of 37- 40 degrees Celsius. Icebergs of cold countries are now melting, and this causes floods and other disasters.

Types of Programs and Groups that Study Climate change and Variability

? ESRL or Earth System Research Laboratory Group – This system contains a lot of chemical, biological, and physical processes required to be dynamically combined to predict their performance over the scale level from local to global standards. The ESRL or Earth System Research Laboratory officials are working together towards the greater surveillance of the Earth through a number of studies to understand the changes and processes of the Earth’s system.

? CVWG or Climate Variability Working Group – This organization was developed to study both induced and natural patterns of climate variability when it comes to CCSM or its component models. It also observes various weather conditions with the CCSM component model.

? Managing Climate Variability Group – This group created a somewhat subprogram called “Managing Climate Variability Sub-program”. The program focuses on adaptation of obtainable information significant to climate science research. They also have a goal to produce improved and effective decisions concerning weather forecasts.

? USGS Researcher Group – This research group synthesize, compile, and analyze climate change in the United States. It also provides a basis of understanding the specific effects of yearly climate variability including the discharge and recharge of climate change.

? KNMI Researcher Group – This group of researchers operate 24 hours a day just to inform the public about their main focus which is weather change and seismology. In the international level, this group works with the other research institutes that are established in Europe, Brazil and London.

? Climate Dynamic Group – The objective of this group is to use the climate model in order to develop an understanding of climate variability, change and predictability. This group also aims to develop the performance of the climate model through diagnostic and evaluation studies. The group is still participating in international model experiments such as Couple Model Intercomparison Project, the Atmospheric Model Intercomparison Project, the Climate of 20th Century Project and the Cloud Model Intercomparison Project.

? UBS Climate Prediction Group – They are dedicated primarily to studying short-term climate prediction and variability. The UBC group develops the neural networks and the other machine learning process for nonlinear multivariate.

? Climate Variations Diagnostic Group – This group studies the mechanisms of the normal variability in the ocean as well as the atmospheric system. This is done in order to let the public know. Furthermore, they perform common circulation model experiments to elucidate the mechanisms of quick atmospheric response to the anomalies in the mind.

? Climate Impact Group – They study the impact of global climate change and natural climate variability on the U.S. Pacific Northwest. The climate impact group focuses on the association of climate science and fundamental research on climate impact.

? Climate variability affects almost all the human activities and natural systems. The direct impact of climate includes the following: water quantity, agriculture, human health and ecosystems. Actually, predicting and understanding climate change is vital to the public and this necessitates a broad array of decision makers. The goals of all climate researchers and groups are listed below.

? Describe and detect the climate variations

? Understand the functions of clouds in climate and radiative forcing

? Attribute and diagnose the causes of man-made forcing or climate variations to natural

? Predict and forecast the climate events

? Provide improved certainty of chaotic systems

? Improve predictive climate model

? Cryosphere and climate interactions

? Detect and describe the atmospheric ozone

? Measure the stratospheric aerosol of volcanic eruption, flashflood and much more

? Improve the information that they give to the public about climate changes.

Climate Change

Now-a-days we listen Climate Change more often than before. Climate change is a global phenomenon and the term “Climate Change” is indeed a straightforward expression for such a complex subject. In fact, climate change has more than we can comprehend from this phrase and that is why it is quite essential to go at defining climate change in today’s scenario. In the present glossary of researchers and scientists, climate modification as a term is no longer in use and effect. The reason behind this is that we have come to realize the effect of the changes we make to our environment will eventually increase the temperature in many parts of the world, but at the same time will also be decrease in temperature for few parts of the planet. This however, creates a general imbalance in the climate of the world which in turn leads us to the phrase, “Climate Change.”

While wondering the effects of the climate change, the things you know of as climate modification is actually referred to as global a global phenomenon of climate change. However, with all the details and statistics we have in hand at present, we can definitely conclude that the world is unquestionably warming with the temperatures rising like never before. Climate change is a global problem with many natural disasters started taking shape; the general awareness of this factor is really low. For the better understanding of the issues associated with the climate change, we require a simple definition for climate change in relation to the warming of the planet. And this definition needs to be the one that brings us the essence of this problem without compromising the simplicities. However, the easiest and most precise definition is that climate change is the effect greenhouse gases have on the earth’s overall climate. Greenhouse gases include carbon dioxide and methane, but are not limited to these two.

While learning more about climate change, we need to understand few important facts associated with it. The first fact is that climate change is both a natural phenomena and one catalyzed by us. For instance, greenhouse gases are a natural part of the biosphere and would exist if man did not. In fact, these gases are a vital component to the existence of life on this planet. It is due to the existence of the greenhouse gases, the temperature on planet earth does not average zero degrees! These naturally occurring gases help to keep the temperature at a desirable 59 degrees. But, the climate change, which is due to the greenhouse gases, is not indeed natural. In fact, the problem we are facing is the amount of greenhouse gases in the atmosphere. These gases act as thermal blankets for the atmosphere. The more gas in the atmosphere, the thicker the blanket and the less heat escapes from earth. In the last 80years, we have been releasing this gases into our atmosphere and thus helping them to form a blanket. On the other hand, we are reducing forests around the planet, which are the natural plant collection that absorb greenhouse gases. This double whammy is starting to show negative results, the increased heating of our world, and thus the beginning of the dreaded climate change.

Now-a-days we hear about Climate Change more often than before. Climate change is a global phenomenon and the term “Climate Change” is indeed a straightforward expression for such a complex subject. In fact, it has more than we can comprehend from this phrase and that is why it is quite essential to go at defining climate change in today’s scenario.

In the present glossary of researchers and scientists, climate modification as a term is no longer in use and effect. The reason behind this is that we have come to realize the effect of the changes we make to our environment will eventually increase the temperature in many parts of the world, but at the same time will also be decrease in temperature for few parts of the planet. This however, creates a general imbalance in the climate of the world which in turn leads us to the phrase, “Climate Change.”

While wondering the effects of this phenomenon, the things you know of as climate modification is actually referred to as global a global phenomenon of climate change. However, with all the details and statistics we have in hand at present, we can definitely conclude that the world is unquestionably warming with the temperatures rising like never before.

This is a global problem with many natural disasters started taking shape; the general awareness of this factor is really low. For the better understanding of the issues associated with this phenomenon, we require a simple definition in relation to the warming of the planet. And this definition needs to be the one that brings us the essence of this problem without compromising the simplicities.

However, the easiest and most precise definition is that it is the effect greenhouse gases have on the earth’s overall climate. Greenhouse gases include carbon dioxide and methane, but are not limited to these two.

While learning more about this issue, we need to understand few important facts associated with it. The first fact is that it is both a natural phenomena and one catalyzed by us. For instance, greenhouse gases are a natural part of the biosphere and would exist if man did not. In fact, these gases are a vital component to the existence of life on this planet.

It is due to the existence of the greenhouse gases, the temperature on planet earth does not average zero degrees! These naturally occurring gases help to keep the temperature at a desirable 59 degrees. But, the climate change, which is due to the greenhouse gases, is not indeed natural. In fact, the problem we are facing is the amount of greenhouse gases in the atmosphere.

These gases act as thermal blankets for the atmosphere. The more gas in the atmosphere, the thicker the blanket and the less heat escapes from earth. In the last 80years, we have been releasing these gases into our atmosphere and thus helping them to form a blanket.

On the other hand, we are reducing forests around the planet, which are the natural plant collection that absorb greenhouse gases. This double whammy is starting to show negative results, the increased heating of our world, and thus the beginning of the dreaded climate change.