scholarly journals MEASUREMENT AND CHARACTERIZATION OF DUSTFALL SAMPLES FROM MPUMALANGA PROVINCE, SOUTH AFRICA

2017 ◽  
Author(s):  
MAPHUTI G. KWATA ◽  
SHADUNG J. MOJA
Keyword(s):  
South Africa ◽  
Mpumalanga Province

The Role of Archives on the Incorporation of the Former Kangwane Homeland to Mpumalanga Province

2018 ◽  
Vol 47 (2) ◽  
Author(s):  
Nkholedzeni Sidney Netshakhuma
Keyword(s):  
South Africa ◽  
Qualitative Methodology ◽  
Management Policy ◽  
Records Management ◽  
Record Keeping ◽  
Mpumalanga Province ◽  
Specific Objective ◽  
National Archives ◽  
And Control

This study was conceptualised in order to assess the strategies used to incorporate the homeland of KaNgwane into Mpumalanga province after the cessation of apartheid in 1994. The specific objective of the study was to investigate the compliance of records and archives with the National Archives and Records Service of South Africa Act (Act No 43 of 1996), during the incorporation of the homeland of KaNgwane into Mpumalanga. The study adopted a qualitative methodology through document analysis, interviews and observations. The key findings revealed that the archives of the former homeland of Kangwane were not aligned with the requirements of the National Archives and Records Service of South Africa Act (Act No.43 of 1996.) Institutions seem to lack experience when it comes to the challenges of storing records and implementing arrangement and control systems. The frequent lack of a records management policy and few to no staff with record-keeping and archival backgrounds was also a concern. A shortage of space to store records safely was also one of the major issues that the study uncovered. There appears to be no concerted effort to retain important historical records. Many records are stored in several different locations in government buildings.  I conclude that archives play an essential role to the nation as the institutional memory.

Characterization of smallholder pig production systems in the Western Cape, South Africa

2021 ◽  
Vol 53 (2) ◽  
Author(s):  
Annelin Henriehetta Molotsi ◽  
Melissa Cupido ◽  
Louw C. H. Hoffman
Keyword(s):  
South Africa ◽  
Production Systems ◽  
Western Cape ◽  
Pig Production ◽  
Smallholder Pig Production

scholarly journals HIV self-screening distribution preferences and experiences among men who have sex with men in Mpumalanga Province: Informing policy for South Africa

2019 ◽  
Vol 109 (4) ◽  
pp. 227
Author(s):  
O Radebe ◽  
S A Lippman ◽  
T Lane ◽  
H Gilmore ◽  
E Agnew ◽  
...  
Keyword(s):  
South Africa ◽  
Mpumalanga Province ◽  
Sex With Men

Characterization of rotaviruses and subgroup F adenoviruses from acute summer gastroenteritis in South Africa

1986 ◽  
Vol 18 (2) ◽  
pp. 159-168 ◽  
Author(s):  
A. H. Kidd ◽  
A. Rosenblatt ◽  
T. G. Besselaar ◽  
M. J. Erasmus ◽  
C. T. Tiemessen ◽  
...  
Keyword(s):  
South Africa

Modelling the susceptibility of pine stands to bark stripping by Chacma baboons (Papio ursinus) in the Mpumalanga Province of South Africa

2017 ◽  
Vol 44 (4) ◽  
pp. 298 ◽  
Author(s):  
Ilaria Germishuizen ◽  
Kabir Peerbhay ◽  
Riyad Ismail
Keyword(s):  
South Africa ◽  
Random Forests ◽  
Risk Evaluation ◽  
Site Index ◽  
Pine Plantations ◽  
Bark Stripping ◽  
Papio Ursinus ◽  
Mpumalanga Province ◽  
Chacma Baboons ◽  
Pinus Spp

Context Commercial pine (Pinus spp.) plantations in southern Africa have been subjected to bark stripping by Chacma baboons (Papio ursinus) for many decades, resulting in severe financial losses to producers. The drivers of this behaviour are not fully understood and have been partially attributed to resource distribution and availability. Aims The study sought to develop a spatially explicit ecological-risk model for bark stripping by baboons to understand the environmental factors associated with the presence of damage in the pine plantations of the Mpumalanga province of South Africa. Methods The model was developed in Random Forests, a machine learning algorithm. Baboon damage information was collected through systematic surveys of forest plantations conducted annually. Environmental predictors included aspects of climate, topography and compartment-specific attributes. The model was applied to the pine plantations of the study area for risk evaluation. Key results The Random Forests classifier was successful in predicting damage occurrence (F1 score=0.84, area under curve (AUC)=0.96). Variable predictors that contributed most to the model classification accuracy were related to pine-stand characteristics, with the age of trees being the most important predictor, followed by species, site index and altitude. Variables pertaining to the environment surrounding a pine stand did not contribute substantially to the model performance. Key conclusions (1) The study suggests that bark stripping is influenced by compartment attributes; (2) predicted risk of bark stripping is higher in stands above the age of 5 years planted on high-productivity forestry sites, where site index (SI) is above 25; (3) presence of damage is not related to the proximity to natural areas; (4) further studies are required to investigate ecological and behavioural patterns associated with bark stripping. Implications The model provides a tool for understanding the potential extent of the risk of bark stripping by baboons within this region and it can be applied to other forestry areas in South Africa for risk evaluation. It contributes towards the assessment of natural hazards potentially affecting pine plantations and supports the development of risk-management strategies by forest managers. The model highlights opportunities for cultural interventions that may be tested for damage control.

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