Tag: Gas

Current marine shipping uses in the Arctic
Biological invasions are known from around the globe but are relatively less known or studied in the Arctic. This secondary migration of invasives complicates ecological interactions as naturally occurring species from a...
17 Mar 2010 - by Hugo Ahlenius, GRID-Arendal & CAFF
Arctic biodiversity - pressures and impacts
The Arctic plays host to a vast array of biodiversity, including many globally significant populations. Included among these are more than half of the world´s shorebird species, 80% of the global goose populations, sever...
17 Mar 2010 - by Hugo Ahlenius, GRID-Arendal & CAFF
Towns and industrial activities in the Arctic
The Arctic is home to approximately 4 million people, with the share of indigenous and non-indigenous populations varying widely between the Arctic states. Larger settlements are usually located in resource-strategic pos...
13 Oct 2010 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Arctic biodiversity - pressures and impacts
The Arctic plays host to a vast array of biodiversity, including many globally significant populations. Included among these are more than half of the world´s shorebird species, 80% of the global goose populations, sever...
01 May 2010 - by Hugo Ahlenius, UNEP/GRID-Arendal
Vulnerability of large cities to climate hazards
The effects climate change has on different countries are not proportional to their respective contributions to greenhouse gas emissions. Rather, they vary greatly and in some cases the effects may even be positive in sp...
22 Nov 2010 - by Nieves López Izquierdo, Associate Consultant UNEP/GRID-Arendal
Deteriorated forest hotspots
Despite showing signs of slowing at the global level, the present pace of deforestation continues to be a source of serious concern for Latin America and the Caribbean. While the region’s forests represent one of the mos...
22 Nov 2010 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Greenhouse gas emissions per capita in Latin America and the Caribbean, 2005
In 2005, per capita emissions in Latin America and the Caribbean, not taking emissions associated with land use changes into account, amounted to 5.5 MtCO2-e, with Trinidad and Tobago, Uruguay and the Bolivarian Republic...
22 Nov 2010 - by Nieves López Izquierdo, Associate Consultant UNEP/GRID-Arendal
Share of world greenhouse gas emissions (includes land use change)
The total amount of CO2 emissions, including those associated with land use changes, highlight the contribution of Latin America and the Caribbean to total global emissions of CO2. In total the region contributes to 13% ...
22 Nov 2010 - by Nieves López Izquierdo, Associate Consultant UNEP/GRID-Arendal
Forest conservation and sustainable management initiatives
In November 2009, in an attempt to preserve the forests and slow deforestation, the Governments of Guyana and Norway signed a memorandum of understanding for cooperation on issues related to combating climate change, pro...
22 Nov 2010 - by Nieves López Izquierdo, Associate Consultant UNEP/GRID-Arendal
Share of the world’s greenhouse gas emissions (excludes land use change)
In 2005 the countries of Latin America and the Caribbean accounted for only 8% of global greenhouse gas emissions, excluding emissions associated with land use changes. Between 1990 and 2005, such emissions in the region...
22 Nov 2010 - by Nieves López Izquierdo, Associate Consultant UNEP/GRID-Arendal
Global emissions of carbon dioxide, 2006
The region of Latin America and the Caribbean is highly vulnerable to climate change despite the fact that it contributes relatively little to global greenhouse gas emissions. Thus, global carbon dioxide (CO2) emissions ...
22 Nov 2010 - by Nieves López Izquierdo, Associate Consultant UNEP/GRID-Arendal
Hurricanes on Mesoamerica and the Caribbean, 1904-2009
The extreme climatic events of the Mesoamerican and Caribbean region show that there is a strong correlation (most likely non-linear) between greenhouse gas emissions, temperature increases, increased intensity of hurric...
22 Nov 2010 - by Nieves López Izquierdo, Associate Consultant UNEP/GRID-Arendal
Index of biodiversity potential in Central America
Biodiversity is vitally important to human well-being as it provides ecosystem services on which humans depend. For many species that are sensitive to even small variations in climate, their primary threat is climate cha...
22 Nov 2010 - by Nieves López Izquierdo, Associate Consultant UNEP/GRID-Arendal
Greenhouse gas emissions scenarios and surface temperature projections
Climate change manifests itself primarily through a gradual increase in the average temperatures of the earth’s surface, alterations in precipitation patterns, changes in the intensity and/or frequency of extreme climati...
22 Nov 2010 - by Nieves López Izquierdo, Associate Consultant UNEP/GRID-Arendal
Greenhouse gas emissions, 2005 (includes land use change)
The disaggregation of emissions by type of gas makes clear the domination of carbon dioxide (CO2), both globally and at the regional level. On a country basis, the five top emitters in the world are China and the United ...
22 Nov 2010 - by Nieves López Izquierdo, Assosciate Consultant UNEP/GRID-Arendal
Latin America greenhouse gas emitters by sector
According to reports from the region’s countries, contained in national communications to the United Nations Framework Convention on Climate Change, the main sources of greenhouse gas emissions relate to changes in land ...
22 Nov 2010 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Methane (CH4) and nitrous oxide (N2O) emissions in Latin America and the Caribbean
In addition to carbon dioxide (CO2), other greenhouse gasses that play an important role in the region are methane (CH4) and nitrous oxide (N2O). These gasses are produced primarily in the sectors of waste management, mi...
22 Nov 2010 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Share of greenhouse gas emissions of Latin America and the Caribbean, 2005
Data on carbon dioxide emissions makes it possible to identify the main emitting countries within Latin America and the Caribbean. Chief among the emitters is Brazil, accounting for 52%, which together with Mexico, the B...
22 Nov 2010 - by Nieves López Izquierdo, Associate Consultant UNEP/GRID-Arendal
Energy supply in Latin America
Although 70% of South America’s electricity comes from hydroelectric sources, the situation in Central America and the Caribbean is quite different. In these two regions electric-power generation rely predominantly on fo...
22 Nov 2010 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Industrial development in the Arctic
Industrial development in the Arctic. The Arctic has been opened up for increased exploration of petroleum, gas and mining activities. The Barents Sea, the Mackenzie Valley in Canada and the Alaskan North Slope, are the ...
17 May 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Previous | 1 2 3 4 5 6 7 8 9 10 | Next