Conceptual decision-making framework for the sustainable harvesting of forest and woodland species for medicinal tree bark in southern Africa.

Autor: Vermeulen, WJ, Geldenhuys, CJ, Esler, KJ, Syampungani, S, Meke, G

Publikováno v: Southern Forests: A Journal of Forest Science; Mar2020, Vol. 82 Issue 1, p32-46, 15p

Response of Ocotea bullata, Curtisia dentata and Rapanea melanophloeos to medicinal bark stripping in the southern Cape, South Africa: implications for sustainable use

Autor: Vermeulen, WJ, Geldenhuys, CJ, Esler, KJ

Publikováno v: Southern Forests: a Journal of Forest Science; Vol 74, No 3 (2012)

Tree bark is commonly used for traditional medicine in southern Africa and further afield. Increasing demand and commercialisation have resulted in the overexploitation of many species, posing a major challenge to forest managers to develop mechanism

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::f701d4cb1edb663116bd60c8944d36fc
https://www.ajol.info/index.php/sfjfs/article/view/81551

Transboundary movement of waste review: From binary towards a contextual framing.

Autor: Thapa K; Copernicus Institute of Sustainable Development, Utrecht University, Utrecht, The Netherlands., Vermeulen WJ; Copernicus Institute of Sustainable Development, Utrecht University, Utrecht, The Netherlands., Deutz P; Department of Geography, Geology and Environment, University of Hull, Hull, UK., Olayide OE; Department of Sustainability Studies, University of Ibadan, Ibadan, Nigeria.

Publikováno v: Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA [Waste Manag Res] 2023 Jan; Vol. 41 (1), pp. 52-67. Date of Electronic Publication: 2022 Jun 22.