Zobrazeno 1 - 4
of 4
pro vyhledávání: '"E. T. F. Witkowski"'
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 37, Iss 2, Pp 211-214 (2007)
Balanites maughamii Sprague (Balanitaceae) is a woodland tree used and harvested for bark products in the traditional medicine trade o f South Africa. The tree has a distinctively fluted and buttressed stem, especially in mature individuals. This sho
Externí odkaz:
https://doaj.org/article/d50053953aa14ecfbe1d80e696d88ada
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 36, Iss 1, Pp 101-127 (2006)
Gold and uranium tailings (‘slimes’) dams and the adjacent polluted soils in the deep-level mining regions of South Africa (Carletonville, Klerksdorp and Welkom) were surveyed for the frequency of occurrence of naturally colonizing, actively intr
Externí odkaz:
https://doaj.org/article/63bda2b7d3bf4492a77400a2e1f8fe85
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 31, Iss 1, Pp 71-98 (2001)
At least 511 medicinal plant species are traded commercially in 50 Witwatersrand umuthi shops. The plants are listedalphabetically by genus and common (vernacular) name. The orthographic vernacular names, as well as the orthographicvariations in thes
Externí odkaz:
https://doaj.org/article/0f61d1fc24be4b4da19f2e7a7537a34c
Autor:
Penelope J Mograbi, Barend F N Erasmus, E T F Witkowski, Gregory P Asner, Konrad J Wessels, Renaud Mathieu, David E Knapp, Roberta E Martin, Russell Main
Publikováno v:
PLoS ONE, Vol 10, Iss 5, p e0127093 (2015)
Woody biomass dynamics are an expression of ecosystem function, yet biomass estimates do not provide information on the spatial distribution of woody vegetation within the vertical vegetation subcanopy. We demonstrate the ability of airborne light de
Externí odkaz:
https://doaj.org/article/26f72a45309646568828b3cc6cc10a7f