1. 2006
  2. Comparative morphologies and life histories amongst montane tree species in north-western Argentina

    Easdale, T. A. (Awdur), Healey, J. (Goruchwylydd), Ion 2006

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  3. 2008
  4. Whole tree harvesting and wood ash recycling to forests : case studies in upland Sitka spruce in Wales

    Walmsley, J. D. (Awdur), Healey, J. (Goruchwylydd) & Jones, D. (Goruchwylydd), Medi 2008

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  5. 2009
  6. Improved control of rhododendron ponticum for environmental management

    Ninaber, D. (Awdur), Healey, J. (Goruchwylydd), Ion 2009

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  7. Perspectives in vegetation monitoring: an evaluation of approaches currently used in the UK

    Hearn, S. M. (Awdur), McDonald, M. (Goruchwylydd) & Healey, J. (Goruchwylydd), Awst 2009

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  8. 2012
  9. Carbon and economic performance of coffee agroforestry systems in Costa Rica and Nicaragua

    Noponen, M. (Awdur), Healey, J. (Goruchwylydd), Ion 2012

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  10. 2013
  11. Plant traits and litter decomposition of tree species naturally regenerating in Central America pasturelands

    Sheik, M. (Awdur), Healey, J. (Goruchwylydd), 25 Ebr 2013

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  12. 2015
  13. Beyond carbon accounting: A landscape perspective on measuring and monitoring tropical forest degradation

    Morales Barquero, L. (Awdur), Healey, J. (Goruchwylydd) & Klein, C. (Goruchwylydd), Ion 2015

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  14. 2016
  15. Factors affecting variation in forest community characteristics and leaf-litter decomposition in tropical montane forest of Chiapas, Mexico: a functional ecology approach

    Bolom-Ton, F. (Awdur), Healey, J. (Goruchwylydd) & Finegan, B. (Goruchwylydd), Ion 2016

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  16. Roads in the rainforests: Legacy of selective logging in Central Africa. : Evaluating the temporal and spatial dynamics of logging road networks.

    Kleinschroth, F. (Awdur), Healey, J. (Goruchwylydd), Gourlet-Fleury, S. (Goruchwylydd) & Sist, P. (Goruchwylydd), Ion 2016

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  17. Secondary Succession in Tropical Dry Forests: Drivers and Mechanisms of Forest Regeneration

    Derroire, G. (Awdur), Healey, J. (Goruchwylydd), Ion 2016

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  18. 2017
  19. Incorporation of trees in smallholder land use systems: Farm characteristics, rates of return and policy issues influencing farmer adoption

    Rahman, S. (Awdur), Healey, J. (Goruchwylydd), Jacobsen, J. B. (Goruchwylydd) & Sunderland, T. (Goruchwylydd), Ion 2017

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  20. 2018
  21. Disturbance and climate change risks to forest carbon sinks and potential management responses

    Dymond, C. (Awdur), Healey, J. (Goruchwylydd), 2018

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  22. 2022
  23. The role of plant-fungus and plant-insect interactions in the dynamics of secondary and mature tropical rainforests

    Weissflog, A. (Awdur), Markesteijn, L. (Goruchwylydd), Healey, J. (Goruchwylydd) & Engelbrecht, B. (Goruchwylydd), 22 Awst 2022

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  24. 2023
  25. Assessing landscape-scale patterns of activity and habitat-use by fallow deer (Dama dama) in the Elwy Valley region of North Wales, UK

    Barton, O. (Awdur), Healey, J. (Goruchwylydd), Cordes, L. (Goruchwylydd) & Shannon, G. (Goruchwylydd), 6 Maw 2023

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  26. Mind the Monkeys: Road Ecology of the Zanzibar Red Colobus

    Skinner, H. (Awdur), Georgiev, A. (Goruchwylydd), Healey, J. (Goruchwylydd), Shannon, G. (Goruchwylydd) & Davenport, T. R. B. (Goruchwylydd), 7 Meh 2023

    Traethawd ymchwil myfyriwr: Graddau Meistr trwy Ymchwil

  27. Exploring novel techniques to quantify habitat use, diet, and ecological effects of deer, with a focus on fallow deer (Dama dama) in the Elwy Valley, North Wales

    Gresham, A. (Awdur), Shannon, G. (Goruchwylydd), Healey, J. (Goruchwylydd), Eichhorn, M. (Goruchwylydd) & Creer, S. (Goruchwylydd), 11 Awst 2023

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth