How much of carbon dioxide can oceans and forests absorb?

Brand new research from Bristol university team found rather surprising results that are in contradiction with similar researches done over the past years. According to this research the absorbed amount of carbon dioxide has stayed approximately constant since 1850, despite the rise of emissions of carbon dioxide from about 2 billion tons a year in 1850 to 35 billion tons a year now. Does this mean that oceans and forests have much larger CO2 sinking ability than we previously thought they have?

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How will climate change affect organisms on Earth?

Many scientists will agree that climate change is already happening, and that we cannot stop it. The only thing we can do is to make sure we do not give more impact to climate change, and this can be done by significantly decreasing global greenhouse gas emission levels. This is what most scientists agree upon but the one thing where there are still many different theories among scientists is how will climate change affect organisms on Earth. This is still in the sphere of theories and predictions, though most agree that climate change will have extremely negative impact on most organisms that live on our planet.

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What is the impact of methane to climate change and global warming?

The greenhouse gas that mostly contributes to global warming and climate change is carbon dioxide (CO2). The second most harmful greenhouse gas that contributes to global warming is methane(CH4). Methane is mostly emitted by agriculture(the most famous source comes from cows burping), though methane is also released from fossil fuels burning (coal and natural gas). Currently widely accepted conclusion is that methane is 25 times as potent as carbon dioxide, meaning it is 25 times better at trapping heat in the atmosphere than CO2. However some latest studies imply that methane is much more potent than most scientists agree, up to 33 times better at trapping heat in the atmosphere than CO2, at least this is what Nasa Goddard Institute for Space Studies said in its latest report.

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Why are glaciers melting? True facts

These days many people know the answer to "why are the glaciers melting" question. The simplest answer to this question is because of the global warming. If we want to further explain this then we would have to say that melting of the glaciers is happening because of excessive CO2 emissions that are the result of fossil fuels burning. Fossil fuels are currently dominant energy fuels, and fossil fuels combustion sends vast quantities of CO2 into the atmosphere, much more than oceans and forests can absorb. Increased levels of CO2 in the atmosphere give more impact to greenhouse effect making our planet warmer in the process, and one of the most serious consequences of global warming is glaciers melting.

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Which country is most vulnerable to climate change?

Climate change will affect whole planet but some countries will be more affected than others. For instance if sea levels are about to rise according to scientific predictions then Bangladesh could soon disappear under the sea, and the same destiny could await some richer countries, like for instance Netherlands. When we talk about world's most powerful countries then many scientists see China as the country most vulnerable to climate change.

China is currently world's biggest polluter heavily dependent upon fossil fuels, most notably coal to keep its economic growth up and running. Despite big investments in renewable energy sector like wind energy and hydropower China is likely to remain heavily dependent upon fossil fuels, for at least couple of decades. The Current situation that China is in is really a tricky one because Chinese are aware that they have to curb greenhouse gas emissions but they do not want to sacrifice their economic boom to do so.

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