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Global Citizen - In conversation with Rohitesh Dhawan

23 October 2023 | Story Carmenita Redcliffe-Paul

The University of the Free State (UFS) and the South African Chamber of Commerce United Kingdom (SACC UK) are pleased to invite you to the next conversation of the Global Citizen Series.

SACC UK representative, Director of Mindofafox, futurist, and bestselling author, Chantell Ilbury, will facilitate this thought-provoking and engaging conversation between UFS Vice-Chancellor and Principal, Prof Francis Petersen, and President and Chief Executive of the International Council on Mining and Metals (ICMM), Rohitesh Dhawan.

The discussion will explore the strategic priorities and breakthroughs in the mining and metals industry in relation to critical areas of climate and environmental resilience, social performance, governance, ethics and transparency, and innovation for sustainability.

Dhawan, a Fellow and faculty member of the Africa Leadership Initiative, will reflect on leadership through collaboration to enhance the contribution of mining and metals towards sustainable development, security of minerals within a changing geopolitical environment and the progress that is possible when citizens collectively focus on improving the lives of others and our planet.

Participate in the Global Citizen event in person or online via live stream.

Kindly RSVP on the links below and indicate your preferred method of participation.

Join the Global Citizen in person in London, United Kingdom

Date: Wednesday, 8 November 2023

Time: 17:30-19:30

Venue: SOAS Brunei Gallery – SOAS, University of London, Thornhaugh Street, Russell Sq, London WC1B 5DQ, United Kingdom

RSVP: Friday, 27 October 2023

Enquiries: Adrienne Hall E: adrienne@creative-partnerships.co.uk or T: +44 7469 219157

Light refreshments will be served after the event.

Join the Global Citizen event online

Date: Wednesday, 8 November 2023

SA time 20:00-21:00 SAST

UK time 18:00-19:00 GMT

RSVP here by Friday, 3 November 2023

The live stream link will be shared upon RSVP.

About Rohitesh Dhawan

Rohitesh Dhawan was appointed President and Chief Executive Officer of ICMM in April 2021. He is passionate about the transformative power of mining, particularly in emerging markets where he has spent two-thirds of his life. Dhawan is a Fellow and faculty member of the Africa Leadership Initiative and a Raisina fellow of the Asian Forum on Global Governance. He serves on the advisory boards of the Columbia Centre on Sustainable Investment, Concordia, and Resolve.

News Archive

Plant eco-physiologist finds effective solutions for crop optimisation

2016-07-24

The bio-stimulant was tested on
this citrus. This is the first time
that the product has been tested
on a crop.

In a time characterised by society facing increasing population growth, food crises, and extreme climatic conditions such as drought, it is essential for farmers to integrate science with their work practices in order to optimise crops.

Role of photosynthesis and plant sap data

By knowing how to use photosynthesis and plant sap data for determining plant health, fast and effective solutions could be established for the optimisation of crops. This technique, which could help farmers utilise every bit of usable land effectively, is the focus of Marguerite Westcott’s PhD study. She is a junior lecturer and plant eco-physiologist in die Department of Plant Sciences at the University of the Free State.

Westcott uses this technique in her studies to prove that a newly-developed bio-stimulant stimulates plants in order to metabolise water and other nutrients better, yielding increased crops as a result.

Agricultural and mining sectors benefit from research

The greatest part of these projects focuses on the agricultural sector. Westcott and a colleague, Dr Gert Marais, are researching the physiology of pecan and citrus trees in order to optimise the growth of these crops, thus minimising disease through biological methods. Field trials are being conducted in actively-producing orchards in the Hartswater and Patensie areas in conjunction with the South African Pecan Nut Producers Association (SAPPA) amongst others.

The principles that Westcott applies in her research are also used in combination with the bio-stimulant in other studies on disturbed soil, such as mine-dump material, for establishing plants in areas where they would not grow normally. This is an economical way for both the agricultural and mining sectors to improve nutrient absorption, stimulate growth, and contribute to the sustainable utilisation of the soil.

The bio-stimulant contributes to the immunity of the plants.
It was tested in these pecan nut orchards (Hartswater).

Soil rehabilitation key aspect in research projects

“One of two things is happening in my research projects. Either the soil is rehabilitated to bring about the optimal growth of a plant, or the plants are used to rehabilitate the soil,” says Westcott.

Data surveys for her PhD studies began in 2015. “This will be a long-term project in which seasonal data will be collected continuously. The first set of complete field data, together with pot trial data, will be completed after the current crop harvest,” says Westcott.

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