Search for dissertations about: "thaw ponds"
Found 3 swedish dissertations containing the words thaw ponds.
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1. Emission of methane from northern lakes and ponds
Abstract : Northern lakes and ponds are abundant and emit large amounts of the potent climate forcer methane to the atmosphere at rates prone to change with amplified Arctic warming. In spite of being important, fluxes from surface waters are not well understood. READ MORE
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2. Non-cyanobacterial nitrogen fixation insights in humic freshwater lakes and ponds
Abstract : The biological basis of nitrogen fixation beyond the canonical role of Cyanobacteria is not well understood in freshwater ecosystems. To address this gap in knowledge, the main objective of this thesis is to study non-cyanobacterial nitrogen fixation in freshwater lakes and ponds. READ MORE
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3. Carbon Emissions from Western Siberian Inland Waters
Abstract : Inland waters (i.e. rivers, streams, lakes, ponds) emit carbon (C) into the atmosphere. The magnitude of global inland water C emission has been estimated to equal the global ocean C sink, thus making inland waters an important component of the global C cycle. READ MORE