Sebastian Meier results 19
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Temperate Forest Floors: Ecosystem Hubs in Transition?NARA Subscribed
The forest floor (FF) plays a key role in carbon, nutrient, and water cycling. It is the biologically most active compartment of forest soils, highly responsive to environmental conditions. Yet, its response to current changes in environmental conditions and forest management is understudied. Temperate forests are among the best studied ecosystems globally, providing the necessary ecological and biogeochemical background infor...
Population Genomics of a Rare and a Common Wood–Inhabiting Fungal Species Across EuropeNARA Subscribed
Many species have become threatened during the Anthropocene, requiring conservation strategies based on biological evidence. Wood‐inhabiting fungi face multiple threats due to a complex interplay of a short lifespan, removal of dead wood as a resource and climate change. Furthermore, rare fruiting events might restrict dispersal via spores, leading to a significant population genetic structure. Yet, little is known about the g...
Post-Hoc Explanation of AI Predictions in Wildfire Risk Mapping Through an Interactive Web-Based GeoXAI SystemNARA Subscribed
This case study presents an innovative approach for explaining wildfire susceptibility through a web-based Geospatial eXplainable Artificial Intelligence (GeoXAI) system. By addressing limitations in traditional GeoXAI tools, such as the lack of geographical context for model predictions and local explanation, this system integrates state-of-the-art XAI methods with open-source geospatial technologies. Applied to the wildfire-...
Using the dendro-climatological signal of urban trees as a measure of urbanization and urban heat islandNARA Subscribed
Using dendroclimatological techniques this study investigates whether inner city tree-ring width (TRW) chronologies from eight tree species (ash, beech, fir, larch, lime, sessile and pedunculate oak, and pine) are suitable to examine the urban heat island of Berlin, Germany. Climate-growth relationships were analyzed for 18 sites along a gradient of increasing urbanization covering Berlin and surrounding rural areas. As a prox...
We report the ability of an urban canopy model, coupled with a regional climate model, to simulate energy fluxes, the intra-urban variability of air temperature, urban-heat-island characteristics, indoor temperature variation, as well as anthropogenic heat emissions, in Berlin, Germany. A building energy model is implemented into the Double Canyon Effect Parametrization, which is coupled with the mesoscale climate model COSMO-...
Modelling climate change impacts on maize yields under low nitrogen input conditions in sub‐Saharan AfricaNARA Subscribed
Smallholder farmers in sub‐Saharan Africa (SSA) currently grow rainfed maize with limited inputs including fertilizer. Climate change may exacerbate current production constraints. Crop models can help quantify the potential impact of climate change on maize yields, but a comprehensive multimodel assessment of simulation accuracy and uncertainty in these low‐input systems is currently lacking. We evaluated the impact of varyin...
Urban Mobility Symposium: Karten, Daten, GeovisualisierungNARA Subscribed
Summary Combining omics and enzymatic approaches, catabolic routes of nine selected amino acids (tryptophan, phenylalanine, methionine, leucine, isoleucine, valine, histidine, lysine and threonine) were elucidated in substrate‐adapted cells of P haeobacter inhibens DSM 17395 (displaying conspicuous morphotypes). The catabolic network [excluding tricarboxylic acid ( TCA ) cycle] was reconstructed from 71 genes (scattered across...
Projected climate change impact on Baltic Sea cyanobacteriaNARA Subscribed
Out of Borneo: Neogene diversification of Sundaic freshwater crabs (Crustacea: Brachyura: Gecarcinucidae: Parathelphusa )NARA Subscribed
Aim We investigate the biogeographical history of the species‐rich Sundaic freshwater crab genus Parathelphusa (family Gecarcinucidae). In particular, we ask to what extent eustatic sea‐level fluctuations influenced diversification and species distribution. We test the prediction that sea‐level fluctuations in the course of the Pleistocene glaciations increased speciation rates. Location Malay Peninsula, Greater Sunda Islands...
Der organisierte Sport als ArbeitsmarktNARA Subscribed
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