Essays about: "forest fuel"

Showing result 21 - 25 of 205 essays containing the words forest fuel.

  1. 21. Mapping Carbon Storage and Potential Bioenergy Production in Södertälje Using High-resolution Biotope Database

    University essay from Stockholms universitet/Institutionen för naturgeografi

    Author : Lisa Åkerström; [2022]
    Keywords : Carbon storage; Carbon; Bioenergy; Bioenergy production; GIS; GIS-analysis; Scenario analysis; Biotope database; High-resolution biotope database; energy forests; CHP; heating plant; Bio-CCS; BECCS; carbon; carbon storage; carbon storage map; biotope database; Biotopdatabasen;

    Abstract : Global warming is caused by the human induced increase of Greenhouse Gases (GHG) in the atmosphere. GHG emissions need to be reduced, and carbon dioxide (CO2) emissions from fossil sources ceased to mitigate global warming. Energy production and use is a main contributor to fossil sourced emissions in Europe. READ MORE

  3. 22. Tidiga resultat från ett föryngringsförsök med stora inverser - för ökad överlevnad och minskad viltbetning?

    University essay from SLU/School for Forest Management

    Author : Karin Johansson; Mathilda Molund; [2022]
    Keywords : markberedning; högläggning; snytbagge; viltskador;

    Abstract : I Sverige har vi under en lång tid brukat våra skogar för olika nyttor så som virke och bränsle. Det har lett till ett utbrett skogsskötselsystem där markberedning och plantering är en viktig del i nyetableringen av våra skogar. READ MORE

  4. 23. The influence of climate, population density, tree species and land cover on fire pattern in mainland Portugal

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Luis Gomes; [2022]
    Keywords : GIS; forest fires; burnt Area; characteristic fire size; spatial analysis; mainland Portugal; FWI; Eucalyptus globulus; Earth and Environmental Sciences;

    Abstract : Forest fires in mainland Portugal are becoming more extreme, resulting in increasingly larger burnt areas and tragic human fatalities, as was shown by the 2017 fires. Research shows that there are many natural factors contributing to such fire vulnerability conditions, such as climate, fuel continuity, forest structure, tree species types, amongst others, that are intertwined with anthropic factors than can intensity the fire vulnerability. READ MORE

  5. 24. Phasing out peat from a co-fired 50 MWth circulating fluidized bed boiler : A theoretical sulfation potential study

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Axel Bergstrand; [2022]
    Keywords : Peat; corrosion; fuel mixture; CFB; circulating fluidized bed; S; alkali chlorides; Sulfur; additives; combustion; fuel design; alkali related corrosion;

    Abstract : The chemical company Perstorp AB has a 50 MWth circulating fluidized bed to supply the production plant with process steam. The fuel mixture used shows a large variation with about 20 different fuel fractions that can be divided into the categories, residue wood chips, sludge, forest fuel, animal waste, industrial residues, and peat. READ MORE

  6. 25. Råvaruförsörjning av grot : försörjningskedjan vid Södra Skog

    University essay from SLU/Dept. of Forest Economics

    Author : Erik Leijonhufvud; [2022]
    Keywords : primära skogsbränslen; processkartläggning; processbaserad verksamhetsutveckling; skogsbränslen;

    Abstract : Sverige håller på att utvecklas från ett samhälle beroende av fossilbaserade bränslen och produkter till en bioekonomi. Detta innebär att vi måste öka andelen förnyelsebar råvara för att kunna ställa om till en mer biobaserad ekonomi. READ MORE