Greenhouse gas emissions for three sectors
The data comes from national reports to UNFCCC.
For developing countries (i. e. non-Annex I countries), data is either old or missing.
To better reflect the truth, we chose to overlap 2000 data from IEA (dashed circles).
Please note that the calculation methods are different.
Data is for 2004, except * (1994) and dashed circles (2000).
Only emissions above 40 million tonnes of CO2 equivalent are represented.
05 Jan 2009 - by UNEP/GRID-Arendal
Benefits of marine and coastal ecosystems to human wellbeing
Besides the well-known economic value of fisheries, there are several other activities generating significant revenues in coastal and marine areas. Tourism has become one of the world’s fastest growing industries, providing a significant proportion of the GDPs of many developing countries. Small island states are particularly reliant on coastal and marine tourism. In the Caribbean, for example, the industry accounts for a quarter of the total eco...
26 Jan 2009 - by Phillippe Rekacewicz, February 2006
Oceans Carbon Fluxes
An important role played by the ocean is the storage and exchange of CO2 with the atmosphere, and its diffusion toward deeper layers. At high latitudes, dense waters sink, transferring carbon to the deep ocean. Warming of the ocean surface inhibits this sinking process and therefore reduces the efficiency of CO2 transport and storage. Furthermore, as water warms up, the solubility of CO2 declines, therefore less gas can be stored in the sea water...
06 Oct 2009 - by Riccardo Pravettoni, UNEP/GRID-Arendal
World Greenhouse Gas Emissions by Sector
All transport accounts for approximately 13.5% of the total emissions, while deforestation accounts for approximately 18%. However, estimates of the loss of marine carbon-binding ecosystems have previously not been included.
06 Oct 2009 - by WRI/Tim Herzog
Regional CO2 emissions
World carbon dioxide emissions by region, 1950-2006.
Under the terms of the 1992 United Nations Framework
Convention on Climate Change (UNFCCC), countries that have contributed the most greenhouse gas emissions have a responsibility to dramatically cut emissions and to assist the most vulnerable peoples and regions to adapt.
03 Feb 2010 - by Riccardo Pravettoni, UNEP/GRID-Arendal