Blar i Doctoral theses (MINA) på forfatter "Bollandsås, Ole Martin"
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Fine-spatial radiation measurements for heterogeneous boreal–alpine and sub-alpine vegetation
Ramtvedt, Eirik Næsset (PhD Thesis;2022:37, Doctoral thesis, 2022)Net radiation constitutes the most important component shaping the climate in the lower atmosphere and the land surface below. The flux determines the amount of energy available for exchange as sensible and latent heat, ... -
Large-area forest productivity estimation using bitemporal data from airborne laser scanning and digital aerial photogrammetry
Noordermeer, Lennart (PhD Thesis;2020:37, Doctoral thesis, 2020)Site index (SI) indicates the magnitude of timber production that can be realized at a given site and is a crucial variable in forest planning. In Norwegian forest management inventories, SI is commonly quanti ed with large ... -
The role of biotic and abiotic factors on treeline ecotone dynamics : studies using field observations and remote sensing
Mienna, Ida Marielle (PhD Thesis;2022:35, Doctoral thesis, 2022)With global warming, the forest extent is expected to change, and the transition zone between the upper forest boundary and treeless alpine landscape (i.e., the treeline ecotone) is expected to migrate to higher elevations. ... -
Soil carbon storage in the forest-tundra ecotone : insights from field- and remotely sensed data
Devos, Claire Céline (PhD Thesis;2023:84, Doctoral thesis, 2023)Due to climate warming, forests are moving to higher elevations and latitudes at the expense of treeless tundra. Recent studies suggest that these vegetation shifts promote soil organic carbon (SOC) losses that exceed ...