Efforts to reduce carbon dioxide emissions globally should prove successful this year due to world financial crisis, and despite increases in international trade.

Nov 18, 2009 - Duane Sharp

Carbon Dioxide levels, largely man made, are increasing the world average temperture. This increase will have a devestating effect on sea levels.

Apr 26, 2008 - Laurence O'Sullivan

Carbon sequestration is an effective technique for controlling global warming, thereby capturing and storing carbon dioxide emissions.

Dec 12, 2010 - Zeeshan Amin

The Copenhagen Accord and agreements among G20 nations to phase out subsidies to fossil fuels is a step in the right direction,

Nov 29, 2010 - Duane Sharp

The level of greenhouse gas emissions in the atmosphere continues to rise. At what carbon dioxide level is climate change self-fulfilling?

Sep 1, 2008 - Laurence O'Sullivan

Carbon dioxide receives much attention by scientists and the public when considering climate change. But there are other causes that can be as bad, or worse

Dec 2, 2011 - Matthew Ferraton

Carbon dioxide emissions are affecting the oceans by changing ocean chemistry. Marine life is struggling to cope.

Jun 17, 2009 - Megan Jungwi

Rising levels of CO2 and acidity in the world's oceans are affecting coral species' ability to grow and thrive and may change or destroy coral reefs altogether.

Nov 23, 2008 - Sue Cartledge

The more carbon dioxide there is in the air the warmer the planet, so the issue facing society is: how much warmer and what are the risks?

Jul 16, 2011 - Duane Sharp

Although carbon dioxide is the largest agent of global warming, there are other greenhouse gases. Methane, nitrous oxide and fluorocarbons all add to climate change.

May 7, 2008 - Laurence O'Sullivan

Carbon dioxide emissions are in car exhaust, cattle methane gas and personal products. Business has a social responsibility to reduce their footprint too.

Apr 27, 2010 - W Denis Nurmela

A recent study uses JAXA's GOSAT satellite data to better understand regional carbon dioxide emissions and uncertainties.

Nov 3, 2011 - Alexandra Matiella Novak

Mining lignite to produce diesel, urea and briquettes has been proposed for NZ's large lignite deposits but what effects will this have on CO2 emissions?

Jan 28, 2011 - Lee Clift

Emissions trading is an output of Kyoto protocol suggested by UNFCCC to counter climate change at global level. Also read about micro carbon credits.

Apr 19, 2010 - Manoj Yadav

What if a tax on carbon emissions had the power to revert globalisation? Organisations should change their operations to adapt to a carbon emissions tax

Sep 2, 2010 - Nicolas Gomez

Carbon sequestration techniques may soon be needed to supplement natural carbon sinks as a means of 'mopping up' excess atmospheric carbon dioxide.

Jan 7, 2011 - Zoe Bianchi

Despite a fall in the annual CO2 growth rate, the level of carbon dioxide in the atmosphere in 2009, at 387ppm, is the highest in at least 2 million years.

Nov 22, 2010 - Laurence O'Sullivan

The general public is aware of climate change or global warming due to recent media coverage but few are aware that the oceans actually remove atmospheric CO2.

Oct 31, 2008 - Jonathan Barnes

Carbon offsets and emissions trading schemes are two ways in which businesses can be environmentally responsible without making major changes.

Jun 27, 2009 - Tracey Lloyd

Global manufacturing accounts for a significant percentage of total global CO2 emissions, and initiatives are in place to reduce these emissions.

Jan 17, 2011 - Duane Sharp