73 uppsatser · sida 2 av 5
En studie för att undersöka lämpligheten med öppna dagvattenlösningar i det befintliga stadsrummet
… till människor och låta medborgare ha möjlighet att påverka hur införandet av Rain gardens sker kommer mycket av den misstänksamhet och skepsis som tidigare fanns att övergå i positiva åsikter. Mycket tack vare de flertalet mervärden som staden gagnar. De värden som uppstår …
Regnbäddar, eller Rain Gardens, är växtbäddar som både fördröjer och renar dagvatten och är ett sätt att efterlikna naturens eget sätt att rena vatten. Regnbäddar kan finnas i gatumiljö och samsas med fordon och trottoarer. Det kan även vara en vacker detalj i en villaträdgård …
en konsekvensstudie
Skyfall kan leda till stora konsekvenser för samhället, framförallt i en stad då den urbana miljön är känslig för extrema händelser. Västerås stad har tidigare drabbats av skyfall där följderna har varit kostsamma. Den senaste forskningen pekar på att intensiva regnhändelser …
Elevers engagemang, motivation och erfarenheter : En kvalitativ intervjustudie om gymnasieelevers upplevelser av friluftsundervisning
… education. Weather conditions came up as a significant external factor where rain and coldness reduced motivation while warm and sunny weather increased the motivation. The results show that lack of time was perceived by both students and teachers as a barrier contributing to …
… The species can globally only be found in areas with high precipitation. Rain fall in Gothenburg has increased with a stronger greenhouse effect. Air pollution in Gothenburg has also improved. Mosses generally benefit from these conditions and this papers hypothesis is that the …
… seed may have been particularly large in this experiment, since only 5 mm of rain fell between drilling and emergence.
… was above zero and the weather was windy with snowfall and quite a lot of rain. In conclusion this study showed that suckler cows and heifers used shelters less during daytime. They seemed to use them more depending on moist conditions like snow and rainfall than to low …
A distributed hydrological rainfall-runoff model has been developed using a GIS integrated with a dynamic programming module (PCRaster). The model has been developed within the framework of the EU-project TWINBAS at IVL Swedish Environmental Research Institute, and is intended …
… the humidity, in DUE 9, is low if the board is not exposed of snow, rain or liquefied snow. The results of the measuring at the small two-storied building and the larger four-storied building shows that the humidity is below the upper moisture limit for the plasterboard to be …
påverkande faktorer och metodik för statistisk modellering
Storm water is defined as runoff from precipitation such as rain or snow. It is collected in sewage disposal systems and since it mainly originates from urban areas it can contain high levels of heavy metals, nutrients and oil etc. Polluted storm water is currently treated by …
växtgestaltning och planering
… green environment leads up to, among other issues, flood problem during heavy rain and overfed water environments. The problem is partially caused by the shortage of knowledge, how the environment is responding of the innovations made by the city- urban planning and how to get …
… Far & Flyg in Stockholm. Together we have developed a sun- wind- and rain protection. The protection is permanently assembled and mainly intended for public environments as restaurants and outdoor cafés. The design on the sun protection was already done so our task has been to …
förslag till anläggning för ekologisk hantering samt metodöversikt
… same extent that it does in nature. This causes intensive surface flow during rain, which in turn causes inconveniences such as decreased accessability, floods and increased risk of desease spreading. Drainage through pipes is the traditional and usually functional metod for …
-bedömning av dagvattenkvalitet
Abstract Stormwater is defined as rain- and melted water. Ludvika kommun had little knowledgde about the stormwater that reaches a specific recipient Lyviken. Therefore they intended to do an research of the stormwater that leads down to Lyviken. The aim with this study was to …
utfodringsstrategier och konserveringsmetoder
… as ammoniac which eventually contributes to nitrogen over-fertilizing when the rain falls down. The loss of proteins will increase the need for protein supplementation, which can be costly for the farmer. It is therefore of environmental and economical interest to decrease the …
