Essays about: "koldioxidupptag"

Showing result 6 - 8 of 8 essays containing the word koldioxidupptag.

1. 6. Sedumtaks kolinlagrinspotential på årsbasis

   University essay from SLU/Dept. of Soil and Environment

   Author : Sofie Taylor; [2015]
   Keywords : koldioxid; klimatpåverkan; fotosyntes; ljusintensitet; urbanisering;

   Abstract : One of the environmental issues facing today’s society is the increased emission of greenhouse gases, such as carbon dioxide, from urbanization. There is a need of innovative solutions to that problem and this thesis aim to evaluate sedum green roofs ability to yearly carbon sequestration and evaluate if it could reduce the effect of urbanization on climate change. READ MORE

3. 7. Uppgradering av biogas med aska från trädbränslen

   University essay from SLU/Dept. of Energy and Technology

   Author : Johan Andersson; [2013]
   Keywords : biogas; småskalig uppgradering; stabilisering av aska; karbonatisering;

   Abstract : The Swedish production of biogas was 1,5 TWh 2011. About half of the production was used as vehicle fuels. The cost for upgrading biogas depends on the size of the biogas plant and its gas production. If the gas flow is low the cost will be high. READ MORE

4. 8. Framtidens stadsträd för en fungerande grönstruktur

   University essay from SLU/Dept. of Urban and Rural Development

   Author : Veronica Johnander; [2010]
   Keywords : Stadsträd; Grönstruktur; Biologisk mångfald; Biologisk spridning; Förtätning;

   Abstract : The effect of climate change places demands on how we build cities. Cities have to be built denser to meet the objectives of sustainability but as a result of this densification city green areas are at risk of exploitationand disappearing. READ MORE