The AfSC’s mission is to develop the Science of Seismology within the African countries’ scientific community by promoting research studies, extending and enhancing scientific cooperation and training young scientists. Introduction and welcome of The 3rd General Assembly of the African Seismological Commission (AfSC3GA2020) will be held in Kasane, Botswana, on 13 – 19 December 2020.

This is the third event in the biennial AfSC General Assembly series and the first Commission’s GA to be hosted in Southern Africa. We wish to extend invitations not only from African countries but also to global scientists. The Third GA will provide a new model for the participation of African scientists, including youth and women, in science. Together with participants from around the world to articulate results, ideas, approaches and innovations in support of continental needs for seismic disaster risk reduction. The GA will promote the minimization of loss of human life, property damage and socio-economic disruption due to earthquakes in Africa. The AfSC3GA2020 will furnish a unique global multi-disciplinary platform for scientists interested in seismological research in Africa and other geological settings worldwide to share their findings and exchange data, knowledge and ideas.

The GA will foster collaboration and partnership opportunities and potential research themes focused explicitly on Africa and being of global interest. We hope the 3rd GA will articulate strategies to improve techniques to reduce earthquake disaster risk by identifying seismic hazards, building safer structures, and providing public education on earthquake safety.

Building on the success of the previous General Assemblies (GAs), the AfSC3GA2020 will facilitate the formulation of new frontiers of research and foster multi-sectoral participation through the provision of interdisciplinary scientific sessions, including seismic network operation, earthquakes monitoring, seismotectonics, earth structure, seismic hazard assessment and public education and outreach, among others.

For information about the conference, please click here.

The rationale to invest in the marine geoscience programme is supported by the commitment to boost the country’s blue economy, collect baseline data, to interpret numerous relevant themes, including quantifying past climatic and environmental change, seismic hazard assessments, alternative sources of energy, and context of seafloor minerals and commodities. The CGS team is working on archives to understand the sea-level change in the past to better project forward, beach nourishment and erosion studies, and machine learning applications in a benthic habitat mapping space. We produce seamless onshore-offshore geological maps.

The R/V Nkosi is named after Mr. Elijah Nkosi. He was a Technician that worked at the Analytical Services Business Unit for over 20 years undertaking heavy mineral separation, for which he was widely accepted as one of the best in the world. The research vessel honours his artistry in the organisation and is a befitting legacy of his excellence. The Nkosi family graced us with their presence at the launch and acknowledged the gesture of naming the vessel after Mr. Nkosi.

For most of his career, he single-handedly separated most of the zircons (tiny minerals that are most often used for determining the age of rocks) in the country and many other parts of Africa. As testimony to his fine expertise and analytical prowess, not a single contamination was ever pointed to his name throughout his long, illustrious career and hundreds of thousands of samples he had processed. Very few, if any, in the geochronology sample preparation space can lay claim to this.

The R/V Nkosi is a 7 m x 2.8 m aluminium monohull boat with Universal Sonar mounts, an R2 Sonic 2024 multi-beam echosounder, and mount and tow points for boomer and pinger sub-bottom profilers, side-scan sonar and a marine magnetometer. This state-of-the-art vessel was fully manufactured in South Africa. Since taking ownership of the R/V Nkosi, we have already acquired 2100 line kilometres of hydroacoustic data.

The CGS is the national custodian of geoscience information and knowledge, both on- and offshore, as inscribed in its founding legislation, the Geoscience Act (Act 100 of 1993), as amended.

For media enquiries please contact Ms. Mahlatse Mononela, Manager: Communication & Stakeholder Relations on email: mmononela@geoscience.org.za Mobile: 067 426 1417.

North West Mining Conference Presentation (PDF – 8MB)