Essays about: "Passive regeneration"

Showing result 1 - 5 of 7 essays containing the words Passive regeneration.

  1. 1. Increased carbon sequestration of actively restored tropical forests in Sabah, Malaysia : a comparison of natural regeneration and active restoration

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Johan Engström; [2023]
    Keywords : Degraded tropical forest; Active restoration; Carbon sequestration; Natural regeneration; Enrichment planting; Biomass accumulation;

    Abstract : As restoration with assisted natural regeneration and enrichment planting becomes a more important and popular method to restore ecosystem services and mitigate negative climate effects, these treatments and their effectiveness is heavily debated. There are three main groups of opinions regarding restoration, one is that humans actively need to help nature recover and the second is that nature itself does a better job without our help and the third is somewhere in between. READ MORE

  3. 2. Rehabiliteringsmetoder för hundar efter operation av osteokondros i bogleden : en enkätstudie riktad till djurhälsopersonal och icke-djurhälsopersonal i Sverige

    University essay from SLU/Dept. of Clinical Sciences

    Author : Anna Färnström; Emelie Larsson; [2022]
    Keywords : artroskopi; djurhälsopersonal; fysioterapi; OCD; osteokondros dissecans; rehabilitering;

    Abstract : Osteokondros (OC) och osteokondros dissecans (OCD) i bogleden är vanliga tillväxtrubbningar och utvecklingssjukdomar hos unga hundar av medel- till stora raser. Dessa sjukdomar behandlas ofta kirurgiskt och den vanligaste metoden för både diagnostik och åtgärd är artroskopi. READ MORE

  4. 3. Effect of ash on catalytic activity for passive regeneration of catalytic diesel particulate filter : Evaluation of ash deposition by laboratory ageing

    University essay from KTH/Kemiteknik

    Author : Gisela Engström; [2022]
    Keywords : Diesel Particulate Filter; Ash deposition; Laboratory Ageing; Catalytic Activity; Passive regeneration;

    Abstract : Askackumulering i dieselpartikelfilter är ett välkänt problem som resulterar i ett förhöjt mottryck och påverkad prestanda hos fordonet. Däremot ges sällan uppmärksamhet åt filtrets katalytiska aktivitet och hur det påverkas vid förekomst av avgasföroreningar. READ MORE

  5. 4. ÖSI och naturvården : hur hanterades naturvärden när staten kartlade småskogsbrukets skogar?

    University essay from SLU/School for Forest Management

    Author : Brita Asplund; [2019]
    Keywords : Översiktlig skogsinventering; Skogspolitik; Skogsvårdslagen;

    Abstract : At the beginning of the 1970´s the Swedish forestry had developed into a highly mechanized and intensive operation. It received strong criticism for its methods and negative effects on the environment. READ MORE

  6. 5. Effects of climate warming on the performance of three boreal tree seedling species in interaction with moss cover and fire history

    University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Author : Maria-Theresa Jessen; [2017]
    Keywords : ;

    Abstract : Forest regeneration in the form of successful seedling establishment is a key factor for the persistence of a healthy forest ecosystem. Tree seedlings grow in a complex environment shaped by over- and understory and competition for light, nutrients and water. READ MORE