Sökning: "aerosol-cloud interactions"
Visar resultat 1 - 5 av 19 avhandlingar innehållade orden aerosol-cloud interactions.
1. Modeling aerosol-cloud interactions in the Arctic
Sammanfattning : Clouds have a large impact on Earth’s energy balance, especially in the Arctic. Through their warming or cooling effect on the surface, clouds can play a critical role in the onset of melting and freezing of Arctic sea ice, which itself has a large effect on energy and moisture fluxes between the ocean and the atmosphere. LÄS MER
2. Aerosol-cloud-radiation interactions in global climate models
Sammanfattning : Clouds can reflect, absorb and re-emit radiation, thereby inducing a cooling or warming effect on the climate. However, the response of clouds to a changing climate is highly uncertain and the representation of clouds in state-of-the-art climate models remains a key challenge for future climate projections. LÄS MER
3. Aerosol cloud interactions in the marine boundary layers
Sammanfattning : .... LÄS MER
4. Chemical perspectives on aerosol-cloud interactions in the High Arctic
Sammanfattning : Atmospheric aerosol particles have important yet highly uncertain impacts on the Earth’s climate, with the largest uncertainties residing in the interactions between aerosols and clouds. The extent to which aerosols act as cloud condensation nuclei (CCN) depends on the chemical composition and size of the particles. LÄS MER
5. Aerosol–cloud interactions in a warming Arctic
Sammanfattning : Atmospheric aerosol particles are small liquid or solid particles suspended in the air. They are present in the atmosphere all around us and affect the planetary energy balance by scattering and absorbing radiation and by interacting with clouds. In model projections of future climate, aerosol–cloud interactions contribute a lot of uncertainty. LÄS MER