Local researchers share studies at international conference

CSIR researchers attend coastal science conference in China

SOUTH AFRICA: Two South African researchers from the CSIR’s Coastal Systems and Earth Observation Research Group recently returned from presenting papers at the 60^th meeting of the Estuarine & Coastal Sciences Association in China.

Their dedicated study of estuaries and coasts created the opportunity for Council for Scientific and Industrial Research (CSIR) researchers Aadila Omarjee and Anisha Velayudan to showcase the recent research findings from their PhDs indicating that the increasing pressure that South African coastal zones and ecosystems are facing stem from anthropogenic factors.

Omarjee shared the findings of a study based on the daily influence of eutrophication on pH in aquatic ecosystems. Here, laboratory experiments were conducted to determine the influence of aquatic biomass on pH variability during diurnal intervals.

Velayudan’s talk, titled, “Assessing the impacts of land-based discharges on the coastal environment in eThekwini, South Africa”, explored the first investigation on the toxic effects of non-point source discharges on coastal water quality in South Africa, highlighting the risk that deteriorating wastewater infrastructure poses to the ecological health of coastal environments.

Their talks were well received by the audience as they drew attention to the importance of coastal systems and their conditions in eThekwini for the international audience. “This opportunity empowers us to advance our careers as researchers while actively contributing to the growth of our research group’s R&D efforts. Presenting at this conference affords an invaluable chance to connect with experts in estuarine and coastal research, creating collaborations and expanding our professional network. It not only fosters our professional development but also provides a clear path for progression within the CSIR,” Velayudan says.

With a focus on coastal resilience and management, ECSA aims to foster scientific collaboration, knowledge exchange between science and society, and the development of practical strategies and solutions.

 “The conference was eye-opening to the level of research China is doing. Even as a PhD candidate, it inspires one to expand one’s research. I felt encouraged to enquire and ask more questions, especially about the future of coasts in relation to implementing science-based strategies that promote resilience and sustainability,” says Omarjee.

PHOTO: CSIR researcher Anisha Velayudan informed delegates how biological toxicity tests
can assist policymaking aimed at preserving coastal environments in eThekwini, South Africa.

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