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Microfocus X-ray computed tomography (CT) analysis of laser sintered parts
(Southern African Institute for Industrial Engineering, 2014-05)
Microfocus X-ray computed tomography (CT) scanning is a three-dimensional (3D) non-destructive technique that is useful in many research and technology fields. Similar to two-dimensional (2D) X-ray inspections, this 3D ...
Facilitating the recovery of natural evergreen forests in South Africa via invader plant stands
(SpringerOpen, 2017)
ENGLISH ABSTRACT: Contrary to general belief, planted and naturalized stands of introduced species facilitate the recovery of natural evergreen forests and their diversity. Forest rehabilitation actions are often performed ...
Investigating the potential of strength grading green Eucalyptus grandis lumber using multi-sensor technology
(North Carolina State University, 2017-11)
The exploitation of Eucalyptus grandis lumber as structural material may take advantage of the finger-joint and edge-gluing of the boards while they are still wet, so as to reduce the natural susceptibility of the species ...
Potential for utilization of wood ash on coastal arenosols with limited buffer capacity in KwaZulu-Natal and its effect on eucalypt stand nutrition and growth
(Italian Society of Silviculture and Forest Ecology, 2017)
ENGLISH ABSTRACT: A field trial was established to test the effects of various wood ash and fertilizer
application rates on the nutrition and early growth of a clonal Eucalyptus grandis × urophylla stand near Richards ...
Climate change effects in the Western Himalayan ecosystems of India : evidence and strategies
(SpringerOpen, 2017)
Background: The fragile landscapes of the Himalayan region are highly susceptible to natural hazards, and there
is ongoing concern about current and potential climate change impacts. This study provides background
information ...
Limitations to reproductive success in the dioecious tree Rhamnus davurica
(PLoS, 2013-12)
The reproductive success of a female plant in a dioecious species may be affected by pollen limitation and resource limitation. This study presents evidence that the reproductive success of the dioecious understorey tree ...
Patterns of biomass allocation between foliage and woody structure : the effects of tree size and specific functional traits
(Marin Dracea National Research-Development Institute in Forestry, 2016-02)
ENGLISH ABSTRACT: Biomass allocation is closely related to species traits, resources availability and competitive abilities, and therefore it is often used to capture resource utilisation within plants. In this study, we ...
Drivers of seedling survival in a temperate forest and their relative importance at three stages of succession
(John Wiley & Sons Ltd., 2015-09-10)
Negative density dependence (NDD) and niche partitioning have been perceived as important mechanisms for the maintenance of species diversity. However, little is known about their relative contributions to seedling survival. ...
Powering Africa
(Academy of Science of South Africa, 2012-01-26)
ENGLISH ABSTRACT: Africa, as a developing continent, is in a position to learn from the mistakes of the developed
world. In terms of energy production, instead of trying to meet its requirements with fossil fuels
alone, ...
Climate as possible reproductive barrier in Pinus radiata (D. Don) interspecific hybridisation
(Marin Dracea National Research-Development Institute in Forestry, 2017)
Historically, interspecific hybridisation with Pinus radiata D. Don had limited success. The effect of environmental conditions and position of pollination bags in the tree were investigated as possible hybridisation ...