Sökning: "climate gases"
Visar resultat 1 - 5 av 140 avhandlingar innehållade orden climate gases.
Sammanfattning : The climate is changing at a rapid pace. Through the United Nations Framework Convention on Climate Change (UNFCCC), the world has agreed to hold the on-going temperature increase below 2 °C. Climate change is caused by emissions of different atmospheric species (climate forcers). LÄS MER
2. On the use of aerosol optical properties and satellite-retrieved trace gases in regional air quality modellingDetta är en avhandling från Gothenburg : Chalmers tekniska högskola
Sammanfattning : The effects of anthropogenic pollutants in the lower atmosphere (troposphere) have been shown, historically and scientifically, to have a deleterious effect on both plant and animal life. Pollutants such as near-surface ozone and soot (black carbon) are two notorious examples with clear anthropogenic sources. LÄS MER
3. Anthropogenic influence on climate through changes in aerosol emissions from air pollution and land use changeDetta är en avhandling från Stockholm : Department of Environmental Science and Analytical Chemistry, Stockholm University
Sammanfattning : Particulate matter suspended in air (i.e. aerosol particles) exerts a substantial influence on the climate of our planet and is responsible for causing severe public health problems in many regions across the globe. LÄS MER
4. Causal links of past climate change in Coupled Model Intercomparison Project Phase 5 climate modelsDetta är en avhandling från Lund University, Faculty of Science, Department of Geology, Quaternary Sciences
Sammanfattning : The climate system is influenced by various external forcings (e.g. volcanic forcing, solar forcing and change of greenhouse gas concentrations) and its own internal climate variability. LÄS MER
5. Surface energy exchange and land-atmosphere interactions of Arctic and subarctic tundra ecosystems under climate changeDetta är en avhandling från Department of Physical Geography and Ecosystem Science, Lund University
Sammanfattning : The surface energy balance determines the functioning of any ecosystem on the Earth but is still poorly understood in Arctic and subarctic biomes. In a dynamic system, such as the Earth’s climate, any change in its characteristics modifies the exchange of energy, water, and greenhouse gases between the surface and the atmosphere. LÄS MER