14 uppsatser
… pollutants? The aim with our degree thesis is to try to find out if different weather factors, statistically seen, promotes atmospheric pollutants and particles in the air and vice versa. We got access to data on air pollutants and weather factors that was registered during year …
… the whole of Sweden. The second application scenario is a prototype for a road weather prediction system, developed at SMHI for The Swedish Road Administration. They have about 750 weather stations placed along the roads of Sweden, continuously monitoring and reporting road- and …
… access to a shelter or another building that gives them protection from theweather and wind and provides a dry and clean resting place.Research has shown that as long as cattle do not get exposed to precipitation and wind theywill manage low temperature well. Some of the things …
weed control in cereal crops
… using historical weed trial data. Workday probability was estimated using weather data, including temperature, rain, air humidity and wind speed, from four different meteorological stations in Sweden. Ownership and operating costs were also calculated. The optimum sprayer …
… förhållandena över Svalbard har simulerats med en regional klimatmodell, WRF (Weather Research Forecasting), för tre domäner med upplösningarna 24 km, 8 km och 2,7 km. Modellen har testats i två versioner, standard-WRF med förvalda processbeskrivningar och WRF med …
… during wintertime. In their investigation they will look at different types of weather protections and their advantages and disadvantages due to the type of protection that the animals prefer; the climate impact on animal health and suitable terrain and soil type for beef …
… humidity, wind angle and wind speed and solar radiation) were recorded in a weather-station. Inside the barn air temperature and relative humidity were recorded. The study also collected parameters reflecting the level of heat stress on the animals. This was done manually by …
… Swedish National Institute of Economic Research, will be analyzed to find out weather they have an impact on Swedish wage settings or not. Tests including business survey data are yet rarely frequent, why this essay will be some kind of a pioneer within the area. To estimate …
studier runt en väderstation
… har varit att sammanställa och studera insamlad data från bland annat en väderstation. Under den här perioden (våren) är det solen och utomhustemperaturen som har störst påverkan på temperaturen inomhus. En stor del inom energisektorn idag handlar om att använda energin …
inventering av upplevelsekvaliteter i grönområden som metodi kommunal planering
… stage at the stopover site and mean temperature (measured at three different weather stations) for the years 2001-2010 was studied. Furthermore, the swans´ selection for certain fields in relation to field type, distance to roosting site, a supplemental feeding site and forest …
… stage at the stopover site and mean temperature (measured at three different weather stations) for the years 2001-2010 was studied. Furthermore, the swans´ selection for certain fields in relation to field type, distance to roosting site, a supplemental feeding site and forest …
… the whole area. The tree limit has significantly expanded in altitude. At all weather stations the temperature sum and length of the growing season have increased which is proposed to have positive effects on sapling establishment. There is no significant correlation between the …
In Abisko National Park there are a numberof weather stations. To be able toretrieve the data from the nodes in thefuture a Quadrocopter-prototype has beendeveloped during this master thesisproject as a first step. A quadrocopter isa helicopter with four rotors placed in across …
en statistisk och historisk extremvärdesanalys
… DBFL. The other part of the thesis consists of a historical study of extreme weather-related events. The results of this study indicate that no historical events seem to have occured which would indicate a higher risk of flooding than the one suggested by the statistical study.
