Expert in chemical, environmental fate, ecotoxicology and environmental risk assessment with extensive knowledge of chemical regulations. A former Marie Curie Fellow at the Spanish National Research Council, I have conducted pioneering research on the biodegradation of antibiotics in river catchments. Prior to joining Yordas, I have led the Chemical Assessment team at the UK Centre for Environment, Fisheries and Aquaculture (CEFAS) in UK. I have managed projects on Trace Organic Monitoring Pollutants (TOMPs) for the UK Department of Environment, Food and Rural Affairs (DEFRA) and provided scientific and policy advice to government regulators on chemical risk assessments, particularly concerning Persistent Organic Pollutants (POPs) in the oil and gas sector. She has authored technical bulletins and presented papers at the annual OSPAR Offshore Industry Committee (OIC) meeting. As Chief Scientific Officer, I am responsible for driving the expansion of our scientific portfolio, identifying emerging areas, and fostering collaborations and innovation to address new challenges in environmental risk assessment, chemical safety, and sustainability. Currently, I oversee the regulatory, technical, and scientific service delivery at Yordas, ensuring that teams deliver high-quality, compliant, and innovative solutions to meet the needs of clients across various industries.
Driven professional with keen analytical mindset, eager to contribute to innovative scientific research and development. Demonstrates exceptional problem-solving abilities and strong leadership skills, coupled with advanced knowledge in laboratory techniques and data analysis. Will leverage these strengths to drive impactful scientific advancements and foster collaborative research initiatives.
Confidential client, supplier to offshore oilfields
2019 Liquiform Limited
Biocidal Product Authorisation for product containing sodium hypochlorite for use in product-type 2
Managed the delivery of a biocidal product authorisation dossier, including communication with regulators, manage new endpoint studies and prepare dossier.
2017-2020
Confidential client
Management of Bisphenol A derivatives Substance Evaluation under REACH
Consortium management of the substance evaluation as only-representative of the lead registrant, including commissioning and monitoring of testing, communication with registrants and authorities.
2016-2018
Confidential client
BPR active substance approval dossier for in-situ generated active substance under the EU review programme
Managed the delivery of a BPR active substance approval dossier, provided strategic guidance, including regulatory impact assessment, development of intelligent testing strategy, testing commissioning, exposure and risk assessment and dossier preparation.
2015 - present
Exposure and risk assessment for substances with offshore uses
Conducted exposure and risk assessment for worker health and the environment using CHARM model.
Selected Publications and Key Reports 2017 2015 2014 2013 2012 2011
Virtual in-house training for a client working with inkjet systems, November 2020
Degradation of sulfonamides as a microbial resistance mechanism.
M. Vila-Costa, R. Gioia, et al.
Water Research. 115. 10.1016/j.watres.2017.03.007.
Diurnal Variability of Persistent Organic Pollutants in the Atmosphere over the Remote Southern Atlantic Ocean.
R. Gioia, et al.
Atmosphere 5 (3): 622-634
The discharge of plastics as part of offshore oil and gas operations.
R. Gioia, et al.
For the Department for Energy and Climate Change (DECC), UK.
A comparison of monitoring data available for contaminants in water passive samplers, sediments and biota in
the United Kingdom: gaps and overlaps.
R. Gioia, et al.
Contract with Department of Environment, Food and Rural Affairs (DEFRA), UK.
Polychlorinated biphenyls (PCBs) in Africa.
R. Gioia, et al.
Environmental Science and Pollution Research 21: 6278-6289.
The riverine input-output paradox for organic pollutants.
R. Gioia and J. Dachs
Frontiers of Ecology and Environment 10: 405-406.
Factors affecting the occurrence and transport of atmospheric organochlorines in the China Sea and Northern Indian and South East Atlantic Oceans.
R. Gioia, et al.
Environmental Science and Technology 46: 10012-10021.
Evidence for major emissions of polychlorinated biphenyls (PCBs) in the West African region.
R. Gioia, et al.
Environmental Science and Technology 45: 1349-1355. Featured in the Nature news section (Published online 20 January 2011 | Nature | doi:10.1038/news.2011.35).