Essays about: "buffertkapacitet"
Found 4 essays containing the word buffertkapacitet.
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1. Flexibilitet i virkestransporter på järnväg : möjligheter och kostnader : effekter av säsongsmönser och avvikelser från planerade tågflöden
University essay from SLU/Department of Forest Biomaterials and Technology (from 131204)Abstract : Behov av flexibilitet i virkesförsörjningen uppstår eftersom det är en dynamisk verksamhet. Störningar i tillverkningsprocessen kan ge förändring i efterfrågan, störningar i transporter kan ge förändrade behov från olika transportslag och störningar i anskaffning av virke ger nya flöden. READ MORE
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2. Surhetstillståndet i bäckar uppströmskalkdoserare i Dalarnas län
University essay from SLU/Dept. of Aquatic Sciences and AssessmentAbstract : The acid deposition of sulphur- and nitrogenoxides from combustion of coal and oil cause acidification that lowers pH and gives increased contents of metals and altered aquatic biodiversity in the stream. The liming of lakes and streams, which was introduced to resist the acidification, demand large economic resourses despite of the decreased deposition of the acidifyng substances. READ MORE
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3. The effects of forest clear-cutting on stream water DOC
University essay from SLU/Dept. of Forest Ecology and ManagementAbstract : Dissolved organic carbon (DOC) is a dominant feature of water chemistry that strongly influences pH, buffering capacity, nutrient concentrations and bioavailability of metals and organic pollutants. This study of DOC concentrations in stream water was performed North West of Balsjö in northern Sweden. READ MORE
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4. Påverkan av torvbrytning på fem vattendrag i Gävleborgs län
University essay from SLU/Dept. of Environmental AssessmentAbstract : During the past 20 years, data from five peat mines in north-central Sweden were collected. The analytical results have been compiled into a database. This project aimed at analyzing the data and assessing the environmental impact of peat mining on the recipient waters. READ MORE