Sökning: "Nitrous oxide"
Visar resultat 16 - 20 av 77 avhandlingar innehållade orden Nitrous oxide.
16. Peatlands at a Threshold: Greenhouse Gas Dynamics in a Changing Climate
Sammanfattning : To be able to predict the strength of climate change and its consequences for mankind, it is of major importance to understand the contemporary greenhouse gas exchange of the terrestrial biosphere, as well as its response to changes in climate. To achieve such understanding both descriptive studies and manipulation experiments are required. LÄS MER
17. Greenhouse Gas Fluxes and Carbon Sequestration in Young Norway Spruce Stands : The Effects of Fertilization
Sammanfattning : The enormous challenge of climate change is discussed and debated today because of its major impact on life on Earth. The forests have an important role to play as the plants absorb carbon dioxide (CO2) from the atmosphere through their photosynthesis and the growing tree retain carbon (C). LÄS MER
18. Development and Application of Methods based on DOAS and FTIR Absorption Spectroscopy for Atmospheric Research
Sammanfattning : Over the past decades concern about the environmental impact on our atmosphere from human activities has been constantly increasing. From the recognition of local industrial pollution in the first part of this century, over regional scale problems related to urbanisation and growth of traffic systems to global environmental problems such as climate change and stratospheric ozone depletion. LÄS MER
19. Reduction of N₂O emissions from fluidized bed boilers through gas injection
Sammanfattning : .... LÄS MER
20. NOx and N₂O emissions from a pressurized bench-scale fluidized bed reactor
Sammanfattning : .... LÄS MER