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Tsiino Hiiwiida: Unveiling multiple dimensions of plant and fungal biodiversity of the Upper Rio Negro
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
The project “Tsiino Hiiwiida: Unveiling multiple dimensions of the plant and fungal biodiversity in the Upper Rio Negro” addresses a critical gap in knowledge of the plant and fungal diversity in one of the least explored regions of the Amazon Basin, the Cabeça de Cachorro (or Tsiino Hiiwiida in the indigenous language of the Baniwa people) of Brazil. In the face of increasing anthropogenic change in the area due to mining and deforestation, conservation efforts are impeded by lack of knowledge of key components that maintain ecosystem integrity. In a region that has been significantly less explored than the rest of Brazil, Cabeça de Cachorro is a critical gap for effective conservation and sustainable development. Among the outcomes of the project that will directly benefit Brazil are 1) creation of a network of scientists, students, parataxonomists and indigenous people with common purpose to understand and document diversity, 2) discovery and description of hitherto undocumented plant and fungal diversity in a global hotspot, 3) new insights into the evolution of Amazonian biodiversity that will directly aid conservation, 4) locally relevant tools for future monitoring of local diversity by local people and 5) improvement of higher level and academic training for people based in the Amazonian region. The project Tsiino Hiiwiida will specifically address the following UN Sustainable Development Goals (SDGs): 4 (quality education), 10 (reduce inequalities), 13 (climate action), and 15 (life on land). Involvement of local communities in both the research and the production of research products will engender lifelong learning and contribute to the levelling up of the Amazon within Brazilian society (4, 10). Building better knowledge of plant and fungal diversity contributes directly to Goals 13 and 15. The complete taxonomically verified catalogue of plant and fungal diversity of the focal area, coupled with capacity building and co-designed tools for further documentation of plant and fungal diversity will empower Brazilian scientists and local peoples. Novel methods for exploration, monitoring and describing the diversity of this rich area will create a collaborative traditional and western scientific knowledge system to truly understand and protect the biodiversity of this culturally rich region of the Brazilian Amazon.
(UKRI-Brazil) Participatory monitoring of traditional territories: digital platform for co-production of data on sociobiodiversity in Amazonian areas
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
This proposal seeks to develop a mobile, digital platform that records and catalogs socio-biodiversity through the co-creation of local, traditional and indigenous knowledge(s). Carried out in 9 communities within 3 states in the Legal Amazon: Pará, Amazonas and Maranhão, researchers will cooperate with traditional Amazonian communities with aim of developing an Artificial Intelligence (AI) system to develop an inventory of traditional knoweldges with the biodiversity of traditional territories. The co-creation strategy associated with the digital platform will enable these traditional knowledges associated with biodiversity to be better integrated with more normative Scientific ecological (i.e. socio-biodiversity) data. The main objective of the proposed project is for this digital tool to record and scientifically validate traditional practices and knowledge of biodiversity and relate them to globally available scientific databases, whilst enabling communities to maintain epistemic control over their knowledges and consequently territories. The records made by traditional peoples and communities will be collated with information from the collections of the Brazilian Biodiversity Information System (SiBBR) – an online platform that integrates data and information about biodiversity and ecosystems from different sources, making them accessible for different uses (SIBBR, 2024). The co-creation strategy will also allow the platform to be regularly updated by traditional communities, and thus to become a tool for monitoring biodiversity in their territories. The platform will also consist of a tool-kit that can be used resolve conflicts between these communities (and similarly positioned social groups) and market-based actors that enter traditional territories to extract, profit and otherwise exploit from their rich biodiversity. The recognition and validation of such traditional knowledge associated with biodiversity in these Amazonian territories is crucial for the development of institutional strategies that enable the continuity of conservation practices of traditional peoples and communities, thus ensuring compliance with the provisions of Article 8 of the Biodiversity Convention – specifically that pertaining to legal disputes between market-agents and traditional Amazonian peoples and communities. KEY WORDS Amazônia; traditional populations; traditional knowledge; biodiversity; monitoring platforms
Amazonian BioTechQuilombo - Amazonian Biodiversity, Technology Assessment and Knowledge Exchange with Quilombos
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
Our research project stands at the forefront of integrating traditional Quilombola knowledge with cutting-edge scientific methodologies to address critical biodiversity challenges in Brazil's Amazon region. This collaborative effort aims to not only meet but exceed the Official Development Assistance (ODA) requirements of the funding opportunity, embodying a holistic approach that recognizes and values the diverse ways of knowing. Our aim is to diagnose and analyse biodiversity data gaps by integrating traditional Quilombola community knowledge and technologies in various conservation areas of the Amazon. These communities, rooted in their specific relationships to land, territory, ancestry, traditions, and cultural practices, provide invaluable insights into the preservation of natural ecosystems and their resilience to environmental challenges such as deforestation, land use expansion, and climate change. Brazil is the primary beneficiary of our research activities, given the critical importance of the Amazon region in global biodiversity and environmental sustainability. The encroachment of deforestation into various Quilombolas territories serves as compelling evidence of the urgent need to integrate their traditional knowledge with state-of-the-art technologies to address biodiversity loss and promote sustainable practices. Our project combines traditional Quilombola knowledge with advanced technologies such as environmental DNA (eDNA), remote sensing, and artificial intelligence (AI) to comprehensively record biota and characterise landscapes. By engaging Quilombola communities as active partners in the research process, we ensure the effectiveness and cultural relevance of our conservation efforts. Our methodology leverages the convergence of these advanced technologies to map and understand biodiversity across numerous taxa, including mammals, aquatic fauna, birds, and trees. This integration of diverse methodologies not only ensures an internationally excellent standard of research but also fosters collaborations and knowledge exchange among diverse communities. We have identified clear pathways to impact that prioritise community participatory-based biodiversity assessment within Quilombola territories and adjacent areas. By co-developing and validating automated frameworks for biodiversity assessment and monitoring with Quilombola communities, we empower them to actively participate in research and conservation efforts, thereby promoting a participatory and inclusive approach to sustainable development. The expected impact of this biodiversity monitoring framework will be to inform conservation policies and sustainable management. In summary, our project embodies a transformative vision that celebrates the convergence of different epistemologies, leading to new insights and solutions to the environmental challenges facing Brazil and the global community. Through collaborative partnerships and innovative methodologies, we aim to combine scientific methods with traditional knowledge to strengthen the role of traditional Quilombola communities in biodiversity conservation and make an important contribution to the preservation of Brazil's invaluable natural heritage.
Voices of Indigenous Amazonia: historical processes of sociobiodiversity in the face of the challenges of the Anthropocene
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
The Voices of Indigenous Amazonia project proposes to study Amazonian biodiversity and its long-term interactions with Indigenous peoples in three regions characterized by complex sociocultural systems: the Upper Negro Indigenous Territory (Amazonas state); the Xingu Indigenous Territory (Matto Grosso state); and the Kayapó Indigenous Territory (Pará state). These territories stand out for their varied and complex ethnic, historical, and socio-environmental configurations, which include ethnobiological knowledge that is specific to each region. In this project we propose to combine human and biological sciences with Indigenous knowledge to increase our efficiency in producing knowledge about Amazonia. We propose to document biodiversity and its relationship with knowledge and sociocultural practices of present and past Indigenous peoples through: 1) biological inventories of species little known to Western science; 2) characterizing Indigenous landscapes through participatory mapping and remote sensing; 3) fostering exchanges of biodiversity-related knowledge between scientific and Indigenous knowledge; 4) recording long-term anthropogenic changes in vegetation, fauna, and soils ; and 5) collaboratively producing relevant ethnographic, linguistic, and sociocultural documentation. Supported by multifaceted biological studies (descriptions of new species, taxonomic revisions, morphological and molecular phylogenetic analyses, distribution modelling and species richness) integrated with studies of traditional Indigenous knowledge, including its role in the domestication of plants and landscapes, as well as studies of millennia-old environmental management technologies within different Indigenous territories, the project will enable large-scale analyses of biological and sociocultural diversity while mitigating existing taxonomic gaps in poorly sampled yet well-preserved regions of Brazilian Legal Amazonia. At a broader level, the project will produce relevant contributions to tackle the current climate emergency and socio-environmental challenges of the Anthropocene, which compromises forests, resources, and the continuity of the lifeways of our partners, Indigenous peoples of Amazonia.
Brazil-UKRI: The recovery of the adaptive capacity of Pre-Columbian tree crops to environmental changes
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
Multiple large-scale forest restoration strategies are emerging globally to counteract ecosystems degradation and biodiversity loss. However, these strategies often remain insufficient to offset the loss caused by anthropogenic development. At least two reasons could explain this incomplete performance: i) we ignore how human disturbance affects species genetic variability and their potential to evolve and adapt to the ongoing global changes; ii) there is a major gap in the knowledge about long-term (>100 years) ecosystem dynamics after human disturbance ends. In this project, we propose to investigate the adaptative potential of the Brazil nut and other Amazonian tree crops associated with Brazil nut areas, after anthropic disturbance cessation. We will sample plant leaf and cambium tissue and roots on Pre-Columbian archaeological sites, today known as Terras Pretas Amazônicas (TPA), where the descendants of ancient Brazilian nut trees still grow today. With selected TPA sites sequentially abandoned that have never been reoccupied, we will build a 2,000-year chronosequence. This chronosequence will allow us understand how the Brazilian nut trees and associated Amazonian tree crops recover their adaptive potential after they are released from domestication after Pre-Columbian peoples sequentially abandoned their lands to finally collapse around the XV century with the Spanish invasion. Our team that includes experts in forest restoration, domestication, and genomics will explore changes in the whole genome of the Brazilian nut tree and associated tree crops, as well as its associated soil microbiome, along the chronosequence. The results will help find genomes with increased genetic variability and thus adaptive potential, by identifying specific functions related to an enhanced adaptive potential. Propagules from individuals with these functions can then be used in tropical forest restoration, and agriculture, increasing the resilience and resistance of forests to ongoing global changes.
DARA Development in Africa with Radio Astronomy Phase 3
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
This proposal is to continue, deepen and expand the Development in Africa with Radio Astronomy (DARA) project. DARA is a human capital development programme with the principal aim to develop high tech skills in radio astronomy in the eight developing African countries that partner with South Africa in the hosting of the mid-frequency telescope of the Square Kilometre Array (SKA). The first two phases utilized the Newton Fund and delivered a basic training to over 300 young people as well as Masters and PhD level training. This proposal is once again a bilateral UK-SA project bidding for Official Development Assistance (ODA) funding as part of the Tomorrow's Talent strand of the new International Science Partnership Fund (ISPF). In this new phase we will extend the HCD pipeline to establish postdoctoral fellows in African partner institutions for the first time. The aim is to complete the establishment of radio astronomy research groups in each partner country so that their citizens can fully engage with the SKA project. We will also continue the basic and Masters level training programme. This third phase will also encompass elements of the DARA Big Data sister project to deepen the training in machine learning techniques required to analyse SKA data and embed synergies with Earth Observation data. We will also continue and expand our partnership with the space sector to showcase how the skills of radio astronomy can be utilized to address development challenges in Africa. The industrial partners also bring entrepreneurship and business start-up experience. Overall, the DARA project addresses the UN Sustainable Development Goals (SDGs) in terms of increasing high tech skills, research activity and international cooperation.
CERN Non-Member State Doctoral Student Programme
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
The CERN and Society foundation run PhD student placements for researchers from non-member states, funded through partner contributions. Through this programme STFC will provide funding to cover costs for students from Sub Saharan African countries that are on the DAC list to participate in CERN’s Non-Member State Doctoral Student Programme for the first time. Enabling up to 5 high-calibre students in particle physics, applied physics, information technology/computing and engineering from CERN non-member states to obtain world-class exposure, supervision and training in scientific and technological activities at CERN.
African School of Fundamental Physics and Applications Graduate Summer School Programme
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
The African School of Fundamental Physics (ASP) runs an annual programme supporting graduate and postgraduate physicists from ISPF priority African countries (Kenya, South Africa plus LDCs). High calibre students are selected to attend a two-week 'summer school' in Morocco in July 2024 which aims to increase applied physics skills, increase the diversity of the physics research base, and increase engagement with university facilities. One-year’s funding enables 10-15 students from ISPF Priority Countries to attend in 2024. A 3-year sponsorship would support two schools and one conference, covering travel and subsistence for students/researchers, who would otherwise be unable to attend. STFC is working directly with ASP to support this programme which will benefit the African physics research community enabling mobility and networking.
Characterization of high-energy neutron beams at iThemba LABS for use in irradiation of electronics
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
The project aims to characterize high-energy quasi-monoenergetic neutron beams at iThemba LABS for applications in irradiation testing of electronics. High-energy neutron facilities are crucial for testing the effects of atmospheric radiation, induced by cosmic rays, on electronics. The increasing need of reliable electronics is today coming from many growing sectors, like vehicle electrification, automation, and internet infrastructure. The project will evaluate neutron fluxes, spectra, and beam uniformity at energies from 50 to 200 MeV. A variety of neutron techniques, that have been developed and used at the ISIS neutron source of the Rutherford Appleton Laboratory, will be deployed to perform a complete characterization and a cross-calibration with the ChipIR beamline. Silicon and diamond detectors will be used for their well-known neutron energy response combined with fast signals that allow for time of flight measurements. Activation foils will measure neutron flux and energy distribution with direct reference to nuclear cross sections. SRAM-based detectors will monitor Single Event Upsets to measure neutron flux and beam profiles, aiding cross-calibration with existing facilities like ChipIR at ISIS. This comprehensive approach ensures robust testing and confidence for using these beams for microelectronics testing application. The research teams at ISIS and iThemba LABS have a proven track-record in neutron measurements and instrumentation development as well as operation of fast neutron user facilities. Each team is led by an internationally recognised expert. The total project budget of £ 211k consists of STFC staff time, equipment, calibration at a third reference facility and travel&subsistence. The equipment cost includes silicon and diamond detectors, activation foils, electronics and SRAM based monitors. South Africa is the country that will directly benefit from this Official Development Assistance (ODA) project. A desired outcome of this project is to expand the international user base of the quasi-monoenergetic neutron beams at iThemba LABS for applications in irradiation testing of electronics. On top of being an international centre of excellence, the particle accelerators operated by iThemba LABS can make a huge contribution towards improving the quality of the lives of South African citizens. As an example of direct societal and regional benefit, iThemba LABS uses accelerated proton beams to facilitate the production of radiopharmaceuticals. These radioisotopes are used amongst others for PET imaging of neuroendocrine tumours, prostate cancer and positron annihilation studies. iThemba LABS in general contributes towards developing a cohort of future researchers in nuclear measurements, instrumentation, and related applications.
Digital Advances for Nuclear Science and Applications
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
Radiation detection has a wide range of applications in fields such as medical, environmental monitoring and security. However, compact, high-performing commercial systems can be prohibitively expensive and often require specialised expertise and support to operate and maintain, making them inaccessible to many developing countries. A significant portion of the cost is attributed to the data acquisition and analysis components of these devices. For some commercially available software, specialised training workshops and long-term support is required, further escalating costs and limiting accessibility to these systems. To address these challenges, our project aims to develop a scalable, low-power, low-cost and lightweight, streaming digitiser. This digitiser will interface with detectors (both new and existing), digitise the input and stream it to low-power single-board computers. We will also develop pulse shape analysis software to extract information from the detector signals, provide real-time data monitoring and store data for subsequent analysis. When combined with small-volume scintillator detectors, this complete detection system will offer an affordable alternative to existing commercial products. The control and user interface will be deigned for access through WiFi or other lightweight and portable protocols. Due to its light weight and portable design, our system will be ideal for field applications, such as radiation mapping and source identification (for example, mapping of uranium mines). Its scalability and low cost also make it suitable for use in Compton cameras and ion therapy (for example, to monitor or identify the origin of observed γ rays in therapy or security scenarios).
Optical diagnostics system for ion sources
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
The UK Science and Technology Facilities Council (STFC) ISIS Neutron and Muon Source (UK) and iThemba LABS (South Africa) will collaborate on the development of optical diagnostics systems for ion sources. Optical diagnostics will be used to improve ion source availability for accelerators and their applications. The diagnostics system will guide decisions on adjustments of the ion source control parameters and provide information for the technological development of ion sources at iThemba LABS. The time-resolved optical diagnostics system will be first developed and tested in the UK using existing ion source test facilities at ISIS. The system will then be deployed in South Africa. The main features of the optical diagnostics system are good time-resolution, wavelength selectivity, capability for simultaneous monitoring of several emission bands and ease-of-use. The setup is based on bandpass filters providing selectivity and silicon photomultiplier detectors providing high-sensitivity and good temporal resolution. The proposed work builds on pioneering development of optical diagnostics at ISIS. The ISIS Low Energy Beams Group (LEBG) have used time-resolved optical diagnostics to study the plasmas of the ISIS Penning and prototype RF ion sources, and for the detection of beam-induced light emission to study the space charge compensation in the low energy beam transport. We will utilise the ion source and low energy beam transport test facilities at ISIS for further prototyping of the diagnostics tool developed for iThemba LABS, which makes the approach efficient and mitigates the risk related to the prototyping stage. The risk related to technology transfer is minimised by arranging a training period for iThemba LABS staff at ISIS where they are trained to use the prototype diagnostics device for monitoring a real ion source and to carry out the data analysis. The research teams at ISIS and iThemba LABS have a proven track-record in ion source and plasma diagnostics development as well as operation of ion sources at accelerator-based user facilities. Each team is led by an internationally recognised expert. The project budget consists of STFC staff time, equipment and travel & subsistence. The equipment cost includes vacuum components, optical fibres, optical components, spectrometers, silicon photomultiplier diodes, pre-amplifier components, power supplies, oscilloscopes and data acquisition computers. Several experimental campaigns attended by researchers from each laboratory will be conducted during the project. The country that will directly benefit from this Official Development Assistance (ODA) project is South Africa. The particle accelerators operated by iThemba LABS can make a huge contribution towards improving the quality of the lives of South African citizens. As an example of direct societal and regional benefit, iThemba LABS uses accelerated proton beams to facilitate the production of radiopharmaceuticals. These radioisotopes are used amongst others for PET imaging of neuroendocrine tumours, prostate cancer and positron annihilation studies. Some of these radioisotopes are used for cardiac and neurological applications and these are produced solely for local clients due to the half-life of the isotopes. iThemba LABS in general contributes towards developing a sufficiently trained cohort of future researchers. The charged particle beams of all these applications are delivered by the ion sources operated by iThemba LABS. The proposed technology transfer of the optical diagnostics system is foreseen to improve the usability and reliability of the ion sources, resulting in better utilisation of the accelerator facilities addressing these development goals and challenges.
South Africa Biome Mapping with UAVs and Satellite Measurements
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
South Africa is a water-scarce country, which experiences highly variable rainfall as well as high evaporative rates resulting in an average of only 9% of rainfall being translated into streamflow. These characteristics have led to a system where water resources are strongly intertwined with the land cover and land use, and thereby the energy and carbon fluxes. The proposed study area is part of the Northern Drakensberg Strategic Water Source Area (SWSA) in the upper uThukela catchment. The study area, includes a vast tract of the protected, near pristine UNESCO World Heritage Ukhahlamba Drakensberg Park which falls under the management of Ezemvelo KZN Wildlife (EKZNW), contrasted with the heavily engineered Thukela-Vaal Pump storage scheme and impoverished communities with no access to water. The complex terrain and high levels of biodiversity endemism make the landscape sensitive to global change. There is a heavy dependence on the ecosystem services this landscape provides at national, regional and local scales with the livelihoods of the local population closely linked to the natural resources and ecosystem integrity. High soil-carbon stocks and the catchments' substantive contribution to the country's water resources, coupled with trends in land transformation impacting on these ecosystem functions provide a development context of national significance in which to understand global change impacts on ecosystem functioning along a river course from point and plot scale to cumulative downstream impacts. To optimally manage the landscape, as well as identify intervention and restoration activities, fine-scale observations over the relatively large area are required. Being in a developing country, as well as a rural area with complex topography means that fine-scale, field-based observation data are scarce, and is limited to a small research area in the headwater catchments in the protected grassland area (approximately 8 km2 out of a larger area of approx 5000 km2) and a new established site lower in the landscape in a conservation area. Land cover outside the protected areas varies from commercial agricultural cropping and rangelands, to heavily degraded rural village areas. Remotely sensed satellite based information is often inaccurate in areas of rugged, mountainous terrain such as this. The overarching objective of this project, would be to develop and validate fine scale datasets for the selected areas in the Northern Drakensberg for use in land and water management and modelling applications. These datasets are critical for upscaling ongoing in-situ observations across the broader landscape, in order to reduce spatio-temporal uncertainty around the influence of global change on ecosystem biodiversity and functional assets. This would be achieved through the joint expertise of STFC RAL Space in earth observation and SAEON in field based monitoring in combination with their local knowledge The aims and objectives are Design and build a drone-based HyperSpectral Imager (HSI) platform for use in the field in the Northern Drakensberg, South Africa. Perform fine-scale vegetation, land, evapotranspiration and soil water content mapping using drone technology and hyperspectral, thermal and LIDAR at a seasonal temporal resolution. Complement in-situ monitoring with land-based sensors and satellite imagery for tracking seasonal and longer-term shifts in vegetation phenology. Validate the fine-scale data products from the drone and satellite imagery using existing field-based data. Build capacity through knowledge exchange and sharing of procedures and best practice.
Target making skills transfer
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
Thin film targets and foils are required for low-energy nuclear physics experiments in nuclear structure, nuclear reactions and nuclear astrophysics. In order to meet current demands of NP physicists engaged in experiments around the world, a large variety of targets are required from isotopes throughout the periodic table. Worldwide expertise in target preparation is becoming rare. In Europe, only a small number of target making laboratories remains. They produce targets for free to their own national users but usually charge the other users. In the USA, Argonne national laboratory has also a target making facility, but again mostly for local use. The target preparation laboratory (TPL) at Daresbury Laboratory provides this service to the UK NP community and it is the only facility of its kind available in the UK. The aim of the proposed work is to develop this expertise at the iThemba Laboratory (iTL) in South Africa and create a close UK-South Africa collaboration in this very niche expertise area. This will be achieved by a series of visits of the Daresbury TPL by staff from iTL, to learn the skills of target productions using various techniques: vacuum deposition, electron beam gun, sputtering, rolling and chemical fabrication techniques.
The Intelligent Observatory
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
The South African Astronomical Observatory and the STFC Hartree Centre are joining forces to deliver the Intelligent Observatory, where the human engineers and astronomers are aided by advanced software solutions to deliver the best scientific products and swift maintenance of the telescopes and instruments. This collaboration will deliver three main results: a platform to interrogate the scientific literature; a unified system to analyse all health-check signals from the instruments and predict necessary maintenance in advance; and automated pipelines to provide scientists with high-quality data, which can automatically correct disturbances from the atmosphere and unavoidable imperfections in the instruments. These three combined activities will accelerate ground-breaking research by the astrophysical community in South Africa and worldwide. Until now, many of these activities have been performed manually, requiring significant time and effort, and observing requests were evaluated only twice a year and allocated some hit-or-miss slots in advance. The SAAO telescopes have been refurbished for robotic operations, to enable a wider use by the community, and observing requests will be processed on a nightly basis. This shift will enable the rapid follow-up of new phenomena, including the many astrophysical transients that are now flagged every night and will become even more abundant with the advent of the Vera Rubin Observatory. This new approach requires operations to be prioritised and automated as much as possible, and advance warning of any possible faults such that the engineering teams can promptly intervene during the day. The Hartree AI researchers will build generative AI solutions, to aid the effective elicitation of knowledge in the scientific literature and in fault logs. Working closely with the SAAO scientists, they will develop a unified platform to collect and analyse all telemetry data (telescope and instrument health, weather stations), including audio and video data, to direct early maintenance efforts. Finally, Hartree and the SAAO will deliver automated pipelines to convert the instrument detector signals in ready data products for science, with minimal user intervention and using all information gathered during every night including the telemetry from the other strand of work. Some of these solutions are not yet available even at the most advanced observatories. Observatories are the best place to develop new technologies in a safe environment, strengthening them for wider industrial applicability. The work on knowledge elicitation will lower the barrier versus access to literature in many fields, accelerating new discoveries but also the interrogation of internal logs for similar occurrences of possible issues. The work on telemetry models will develop solutions for predictive maintenance that can be applied to the industrial sector, e.g. to predict whether some ambient conditions can result in more frequent manufacturing defects or catching early warning signs of machinery faults. The work on pipelines will provide advanced solutions for image reconstruction, defect detection and artifact correction in challenging regimes. By lowering the barrier to excellent science, the tools developed in this combined SAAO-Hartree endeavour can provide many hands-on training opportunities for STEM universities, including historically disadvantaged institutions.
UK-SA partnership on Earth Observation for Atmospheric Composition Science (UK-SA EO4ACS)
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
Climate change mitigation, and air quality (AQ) improvement are two inter-related pressing global challenges for which high quality, trustable Earth Observation (EO) data are essential. Particularly, quantitative knowledge of atmospheric composition is required to understand the gases and particulates emitted into the atmosphere (processes and quantities), their fate (transport and chemistry), and their impact on the Earth system and ultimately on the present and the future health of the biosphere (including people). To that end, both for the quantification of greenhouse gases (GHG) and pollutants, complex EO systems combining satellite-borne, airborne, and ground-based instrument networks, together with models and data analytics, have been and are being developed nationally and globally. EO data of the atmosphere’s composition obtained remotely from the satellite infrastructure are inherently global. However, the quality of the satellite data sets is dependent upon a network of ground-based instruments for validation, which are overwhelmingly located in the northern hemisphere, and operated by the most industrialized countries. For example, there is no such validation site anywhere in Africa as far as GHG data are concerned. This introduces some significant geographical biases, associated to the local specificity of the land (albedo) and gas transport, affecting the global dataset quality and therefore its use for accurate monitoring and understanding of GHG- and AQ-related atmospheric processes. This is particularly detrimental to the global effort to transparently reduce GHG emission and improve AQ. The aim of the project is to establish a UK/South Africa long term collaboration towards augmenting the global EO ground-based capabilities, essential to maintaining and validating the accuracy of GHG and AQ measurements made remotely from satellites and to relate local measurements to global datasets. By leveraging the expertise of STFC RAL Space and NRF South African Environmental Observation Network, the primary objective is to establish a first validation site in South Africa with ground-based remote sensing instrumentation relevant to GHG and AQ, collect a dataset over a season, analyse the data using advanced algorithms, and demonstrate their added value to the EO and atmospheric composition sciences. In addition, a novel, machine-learning approach to use satellite observations to extend surface network measurements of pollutants across South Africa will be demonstrated. Through this seminal project, the project team intends to produce evidence in support of the establishment of a permanent ground-based reference EO validation site in an under-sampled region of the world; ultimately to be integrated into the international satellite validation networks and to contribute to addressing global environmental issues. Such an ‘EO super-site’ is ideal for capacity building, strengthening UK/South Africa collaborative links, improving both infrastructure and skills, training the next generation of EO scientists and technologists, and growing knowledge and understanding in atmospheric composition, with a relation to land GHG emission and AQ that can inform policy and possible actions.
Potential of sub-seasonal Operational Weather and climate information for building Energy Resilience in Kenya (POWER-Kenya)
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
Context and Challenges Kenya Vision 2030 identifies energy as a key infrastructural enabler for social and economic development, aiming for universal energy access and 100% renewable energy by 2030. Currently, 54% of Kenyans, and up to 84% in rural areas, lack access to sustainable modern energy, relying on traditional wood fuels for cooking and heating. Kenya's energy generation is particularly sensitive to weather variability, with nearly 50% of electricity coming from weather-sensitive sources like hydro, wind, and solar power. Achieving the ambitious goal of 100% renewables requires doubling the current capacity of these weather-sensitive sources. Despite the growing reliance on renewable energy, Kenya lacks reliable weather and climate information for effective energy planning, particularly on sub-seasonal timescales (weeks to months in advance). This gap impacts crucial decisions such as generator maintenance scheduling, international market trading, water conservation, and future energy storage management. In comparison, other regions like Europe have more advanced user-relevant tools for renewable energy decision-making. Aims and Objectives POWER-Kenya seeks to bridge the gap between Kenya's increasing dependence on weather-sensitive renewable energy and the lack of reliable weather and climate information to support energy planning. The project also aims to build capacity for integrated climate-energy research in Kenya. Its objectives are: Ob1: Deliver a step-change in the underpinning physical science to support affordable, clean energy by advancing understanding of sub-seasonal predictability of weather-sensitive demand and renewables. Ob2: Build combined climate-energy research capacity to continue improvements in maintaining reliable energy supply in Africa, facilitating the creation of risk-informed tools for energy decision-making to benefit both society and the economy. Acknowledging Kenya’s continent-leading capabilities in climate and energy fields individually, the POWER-Kenya project brings together UK and African expertise in electricity demand and renewable energy modelling (Bloomfield, Oludhe, Brayshaw, Olago), with the forefront of research on sub-seasonal predictability (Hirons, Gitau, Woolnough), and expert knowledge of East African climate (Wainwright, Mutemi, Hirons) to conduct world-leading energy-climate research to support this step-change in understanding (Ob1) and build partnerships and capacity (Ob2) capable of supporting Kenya’s climate-smart shift to reliable renewables. Applications and Benefits. Universal access to affordable, clean energy helps emerging economies like Kenya progress towards their Sustainable Development Goals by building businesses and societies capable of producing and consuming sustainably for a climate-resilient future. However, access to reliable energy has societal benefits far beyond sustainable economic growth. Reliable energy access can empower women, and other marginalised groups, by improving access to services such as mobile technology, online banking, educational materials, and employment opportunities. Access to clean energy, especially for currently unconnected rural households, can enhance health outcomes by reducing reliance on traditional wood fuels, which are linked to respiratory diseases. Achieving POWER-Kenya aims to ensure Kenya's shift to clean, weather-sensitive renewables is backed by current scientific thinking and proven techniques that will help deliver the country's aim for reliable energy for all businesses and households. Beyond Kenya, POWER-Kenya outcomes will inform and support the aims of the wider Eastern Africa Power Pool (EAPP) - an institution that coordinates regional cross-border power trade and grid interconnection. KenGen, a key project partner and regional leader, is a utilities member of the EAPP. Through iterative dialogue with POWER-Kenya, KenGen will help co-design the research, by defining energy stress case studies, and ensure it remains solutions-orientated and maximises benefits for Kenya and the broader region.
Sharing the sky – Using a global robotic telescope network for capacity and research community building in East Africa
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
We will provide a skills development programme for the astronomy communities in Kenya, Tanzania, Uganda, and Rwanda through observational projects with the Las Cumbres Observatory (LCO) 1m global telescope network. Acknowledging the specific value of fundamental sciences for long-term sustainable economic development, we address the prevalent barrier of lack of access to world-leading research facilities. Moreover, experience has shown that facility access needs to be paired with active engagement with potential user communities and a gradual development of expertise and experience in order to eventually develop strong research programmes. Our programme involves four national coordinators in each respective country who will act as focal point for their local community. Rather than building a single research project that focuses on a small number of individuals, we aim at supporting and growing whole communities at large, not only covering researchers with a PhD, but also PhD students and undergraduate research projects. Dedicated in-person workshops, covering observational and statistical techniques as well as campaign design and management, will accompany the target community along their research journey with the LCO network and support building inter-African collaborations, as well as path towards independence and African leadership (not being reliant on the strength of a non-African partner) as part of an integrated process. The opportunity for less resourced countries is in innovation, building on the creativity of its people to eventually shape new global trends. This provides potential to leap ahead rather than just trying to catch up. We will therefore particularly support research projects that trial new ideas or approaches, while providing pathways to larger projects and internationally competitive facility proposals. LCO uniquely combines the features of fast response, uninterrupted long-term monitoring, and full-sky coverage, resulting from a purpose-built design for observing astronomical transient events with durations ranging from seconds to several years. We will be getting astronomy research communities in East Africa ready for the unprecedented flood of alerts on transients of up to 10,000,000 per night from the LSST survey, expected from early 2026.
Bridging the Efficiency Gap of Metal vs Carbon back Electrode Perovskite Solar Cells to Support the Clean Energy Growth Transition in South Africa
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
Affordable energy for all Africans is the immediate and absolute priority in the Sustainable Africa Scenario (SAS) 2030. According to the International Energy Agency (IEA) Africa Energy Outlook 2022 report, solar energy-based mini-grids and stand-alone systems are the most viable solutions to electrify rural areas, where over 80% of the electricity-deprived people live [1]. Though Africa has 60% of the best solar resources globally, it has only 1% of installed solar photovoltaic (PV) capacity. Thus more investment and effective solar PV capacity building is required in the region to make electricity from clean energy sources as the backbone of Africa’s new energy systems. The existing silicon PV technology alone cannot meet this demand as it is an expensive mature technology, with global materials security issues, and enormous quantities of PV waste with poor recycling options [2]. Emerging PV technologies such as halide perovskite solar cells combine the unique properties of high power conversion efficiency (>25 %), low-cost printability, and provision to adopt a circular economy to ensure a sustainable clean energy transition for the region [3,4]. Halide perovskite PV offers the lowest cost of solar PV to date (<32 $ per MW h) and it matches with the levelised cost of electricity by solar PV (18-49 $ per MWh) required in Africa in the Sustainable Africa Scenario, 2020-2030. However, the mainstream highly efficient halide perovskite solar cells (PSCs) use thermally evaporated metals such as gold (Au), silver (Ag), copper (Cu) etc as the back electrode. These metals account for 98 % of the cost, 65 % of the carbon footprint and 45 % of the energetic cost of perovskite solar cells [5]. Replacing these metal electrodes with carbon electrodes enhances the stability, scalability and commercialisation aspect of PSCs along with further reduction in cost and carbon footprint. However, carbon back electrode-based PSCs (c-PSCs) have consistently lower power conversion efficiency (PCE) compared to metal electrode-based PSCs (m-PSCs) (20 % vs 26 % efficiency comparison for 0.1 cm2 area devices) limiting their commercialisation. The proposed project aims to bridge the gap in power conversion efficiency between the carbon-back vs metal electrode-based PSCs and demonstrate low-cost and highly efficient (>15 %) printable carbon electrode-based mini modules (10 x 10 cm2). This aim will be realised by combining the strengths of know-how in the fabrication and device physics of efficient halide perovskite solar cells of UK-based physicists with the defect analysis strengths of African physicists. To bridge this efficiency gap, the challenges to overcome are (i) reducing the interfacial losses and (ii) efficient photon management inside the perovskite active layer and the research objectives are identified accordingly. The proposed aims and objectives will formulate the foundations for achieving the vision for the proposed project: to provide accelerated growth in the scale-up of cheaper and cleaner energy sources in South Africa to achieve Sustainable Africa Scenario 2030 through capacity building in cost-effective and efficient PSCs in the partnering institution (University of Pretoria) in South Africa. References: IEA Africa Energy Outlook 2022 Charles et al Energy Environ. Sci., 2023, 16, 3711 Carneiro et al Energy Reports 2022, 8, 475 Faini et al MRS BULLETIN 2024, 49 Zouhair Sol. RRL 2024, 8, 2300929
Building the foundation for geodetic excellence in Africa through the Africa-UK Physics Partnership
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
Geodesy measures the Earth’s time-variable size, shape, and gravity. Its role is fundamental to various scientific areas, such as navigation and mapping, climate change, engineering, meteorology, and natural hazards. The precise geographical information systems (GIS) produced by geodesy are essential for delivering services to people, households, and businesses, administering land rights and development permits, and developing and maintaining national and regional infrastructures to access water, waste management, electricity, transport, schooling, health facilities, markets, and security. As a result, geodesy has been noted to contribute directly and indirectly to all of the United Nations Sustainable Development Goals (SDGs). However, the status of geodetic infrastructure on the African continent needs to be fully documented, and the existing infrastructure must be made more extensive to enable African nations to participate in and contribute to global geodesy effectively. This project seeks to address these challenges by laying the groundwork for a comprehensive understanding and enhancement of the geodetic infrastructure in Africa. It will assess the current state of geodetic equipment, computational infrastructure, and human capacity across critical African nations, including South Africa, Tanzania, Ghana, Kenya, Rwanda, and Uganda. By conducting a detailed inventory and analyses of existing resources, the project will identify critical gaps and opportunities for enhancement and strategically plan for new infrastructure development. The project will tackle these challenges by using advanced simulation techniques to assess where new infrastructure would be most beneficial, ensuring that future investments are strategically targeted and cost-effective for maximal impact. This foundational work is essential for enabling Africa to build a robust and sustainable geodetic infrastructure that aligns with global standards and meets the continent's unique needs. One of the most significant benefits of this project is its potential to substantially enhance Africa’s contribution to global geodesy. By laying the groundwork for improved infrastructure and capacity, the project will enable African nations to play a more active role in international geodetic initiatives, such as those outlined in the UN General Assembly Resolution A/RES/69/266, "A Global Geodetic Reference Frame for Sustainable Development." This will benefit the scientific community and support policymakers in making informed decisions related to many areas, such as climate change, disaster management, and urban planning. In addition to its scientific and policy implications, the project will have broader societal benefits. By promoting awareness of the importance of geodesy and encouraging greater participation from underrepresented groups, particularly women, the project will contribute to a more inclusive and diverse geodetic community in Africa. Furthermore, the knowledge and skills gained through this project will have applications beyond geodesy, supporting advancements in environmental monitoring, agriculture, and infrastructure development. In summary, this project aims to establish a solid foundation for the future development of geodetic infrastructure in Africa, ensuring that the continent is well-positioned to meet its own needs while contributing to global geodetic science. The project will create the conditions necessary to establish GGOS Africa, an affiliate of the Global Geodetic Observing System (GGOS), through detailed infrastructure assessment, capacity building, and strategic planning. This regional body will coordinate geodetic activities and further integrate Africa into the global geodetic community.
Efficient Photoelectrochemical Green Energy System based on Hematite Photoanodes Heterostructured with Selected 2D Transitional Metal Dichalcogenides
DEPARTMENT FOR SCIENCE, INNOVATION AND TECHNOLOGY
This project addresses the urgent need for sustainable energy solutions by enhancing photoelectrochemical (PEC) water-splitting technologies, which convert solar energy into storable hydrogen fuel. With the increasing global focus on mitigating climate change, the development of efficient, renewable energy technologies is paramount. PEC water splitting, a process that uses sunlight to produce hydrogen, presents a promising pathway to this goal. Our initiative centres on improving the efficiency of hematite-based PEC devices through innovative heterostructures incorporating two-dimensional (2D) transition metal dichalcogenides (TMDCs), such as SnS₂, MoS₂, SnSe₂, and MoSe₂. Hematite has long been studied for its potential in solar-driven water splitting due to its strong visible light absorption and favourable theoretical solar-to-hydrogen (STH) conversion efficiency. However, its practical application has been limited by issues such as poor electrical conductivity, slow charge transport, and high recombination rates of electron-hole pairs. By integrating hematite with 2D TMDCs, we aim to overcome these challenges, enhancing the material’s performance through improved charge transfer, reduced recombination losses, and optimised band alignment. This approach promises to boost STH conversion efficiency and achieve the 10% benchmark set for practical applications, making a significant contribution to the development of scalable, clean energy solutions. The project not only advances scientific knowledge but also brings substantial benefits to researchers and institutions in Africa. The collaboration between UK and African institutions facilitates access to cutting-edge facilities and expertise in the UK, which are critical for the successful implementation of this research. African researchers will have the opportunity to train on advanced characterisation tools and gain hands-on experience with state-of-the-art PEC technologies. This exposure is invaluable for building their technical skills and enhancing their research capabilities. Moreover, the project fosters networking and collaborative opportunities between African and UK researchers, promoting the exchange of knowledge and ideas. This international collaboration helps to strengthen research networks, opening doors for future partnerships and joint ventures. African institutions will benefit from the establishment of sustainable partnerships and the development of local expertise in advanced energy technologies. Additionally, the project includes outreach and dissemination activities, which will raise awareness and engage various stakeholders, including the public and industry players. These activities will not only highlight the advancements in PEC technology but also showcase the contributions of African researchers to global scientific progress. In summary, this project is poised to make significant strides in improving PEC water-splitting efficiency, with the added advantage of enhancing research capacity and collaboration between African and UK institutions. By addressing key challenges in renewable energy technology and providing valuable training and networking opportunities, the project aims to contribute to the global transition to clean energy while strengthening the scientific community in Africa.
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