Essays about: "upper gradient"
Showing result 6 - 10 of 13 essays containing the words upper gradient.
-
6. Change in Thunderstorm Activity in a Projected Warmer Future Climate: a Study over Europe
University essay from Uppsala universitet/Luft-, vatten- och landskapsläraAbstract : In the last 100 years, a rise in the global mean temperature has been noted, and projections show even higher temperatures in the future. The temperature rise can lead to changes in the weather patterns and therefore the thunderstorm activity in a future warmer climate has been investigated in this study. READ MORE
-
7. Capacity estimates and Poincaré inequalities for the weighted bow-tie
University essay from Linköpings universitet/Matematiska institutionen; Linköpings universitet/Tekniska fakultetenAbstract : We give a short introduction to various concepts related to the theory of p-harmonic functions on Rn, and some modern generalizations of these concepts to general metric spaces. The article Björn-Björn-Lehrbäck [6] serves as the starting point of our discussion. READ MORE
-
8. Interactions between the rust fungus, Puccinia paludosa, and the alternate host Pedicularis palustris : A field study in the archipelago of Skeppsvik, northern Sweden
University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskapAbstract : Plant-pathogen interactions are of interest due to their impact on our economy, social welfare and not to mention, our environment. One important group of pathogens are the rust fungi, many which require two host plants to survive. READ MORE
-
9. Hydrogeological investigation for the PEGASUS project, southern Skåne, Sweden
University essay from Lunds universitet/Geologiska institutionenAbstract : SLU (Swedish University of Agricultural Sciences) have had a project ongoing in a catchment area in southern Skåne for 20 years where they study how pesticide occurrence in surface waters correlate to the sort and amount used on the agricultural fields. A new project started by SGI (Swedish Geotechnical Institute) called PEGASUS (PEsticide occurrence in Groundwater, A Study for sustainable Use in Skåne) has begun an investigation in the same catchment to study the pesticide behavior and effects in the deeper groundwater. READ MORE
-
10. Hydrauliken i Ångersjöns fosforfällor : bestämning av flödesvägar och åtgärdsförslag för optimal fosforbindning vid avloppsrening med reaktiva filter
University essay from SLU/Dept. of Soil and EnvironmentAbstract : Discharge of untreated wastewater leads to unnaturally high levels of nitrogen and phosphorus in rivers, lakes and the sea, which results in unbalanced ecosystems with eutrophication and lack of oxygen. Part of the phosphorus in surface waters is coming from on-site wastewater treatment from scattered households with unsatisfactory purification. READ MORE