262 uppsatser · sida 12 av 18
… these cases difficult to say if the weather actually has any influence at all. Wind speed was, apart from sulphur dioxide and PM10, the weather factor that were strongest correlated to the remaining atmospheric pollutants. The relative humidity and the air pressure were the two …
… been made. Weather statistics over Halmstad is a mayor part of this report. Wind, temperature and precipitation will be presented in diagrams and tables divided over all months. The point with these tables and diagrams are ment to be a help during the projecting and timetable …
… litter is a system for animals kept in separate stalls, loafing and bedding in wind shelters. The litter can consist of different bedding, like straw and peat. The system is allowed to build over and to ensure optimal proportions it is necessary to add new straw regularly and to …
Idag fokuseras det politiska intresset på klimatfrågor och det visade sig inte minst när Nobels fredpris tilldelades Panel of Climate Change och Al Gore år 2007. Klimatfrågor med fokusering på bland annat energifrågan, biologisk mångfald och hållbar utveckling kommer att vara …
… others. The effects from a depot fire would threat people in Västerås if the wind is northeast, then all the pollutants reach the city core. A fire can also cause eutrofication in Lake Mälaren, which might lead to overgrowth of poisonous algae and lack of oxygen. The …
… as coasters for the piles, or that the numbers had been erased by weather and wind. There is also a possibility that the missing logs had been left on the site. Possible source of error can be that the forwarder operators paid the marked logs some extra attention. They claimed …
på jakt efter en metod att mäta upplevelse
… preference. Spontaneous comments from commuters were that the traffic and the wind are disturbing elements on the roads, while the variety and feeling of history are positive factors. The two methods complemented each other, as the photos show examples of good and poor …
… of barbed wire in fences, pasture surface condition, access to shelter from wind and the general impressions of the farm according to risk factors as for example garbage outside the enclosed pasture. Two paragraphs soon to be enforced, the horse´s right to perform its social …
weed control in cereal crops
… 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 capacity for a specific situation was then calculated for each …
… that hinge planting offers an environment where seedlings are protected from wind, frost heaving and erosion while they at the same time are offered an adequate water and nutrient supply. Choice of planting spot was found to be crucial after mounding. A low planting position …
… categories of products; electrical and electronic equipment, cars and wind power stations. The conclusion shows that since it is not certain that the revenue from the tack-back activities can cover the costs we need financial guarantees to assure an environmentally sound …
Wind Hanna (2009) Kostdebatten mellan Livsmedelsverket och lågkolhydratkostförespråkare (LCHF). C-uppsats i pedagogik, Institutionen för Pedagogik, Didaktik och Psykologi, Högskolan i Gävle. Kostdebatten mellan Livsmedelsverket och läkaren Annika Dahlqvist har de senaste två …
Studie av koldioxidgradienter i havets ytskikt Sofia Söderholm Denna studie bygger på ett nyligen utvecklat instrument som har mätt koldioxidkoncentrationer på tre olika djup i vattnet samt en nivå i luften. Då detta instrument var oprövat i vatten har en utvärdering av …
Bildtraditioner, ämnesintegrering och elevperspektiv är viktiga ingredienser i denna C-uppsats. Undersökningen tar sin plats på en gymnasieskola som arbetar ämnesintegrerat, KF Gymnasiet, där jag själv är bild- och medielärare. Jag har valt att följa eleverna i en projektgrupp …
… are to produce hydrogen from all eco-friendly sources such as hydro, solar and wind power. Today, hydrogen is stored efficiently in 700 bars composite tanks. This thesis shows how easy most diesel, wankel or spark ignition engines can be converted to hydrogen. Our engine has …
