Postdoctoral Research Fellow, Hawkesbury Institute for the Environment, Western Sydney University I am work as an applied ecologist investigating the dynamics and drivers of change across ecological communities. My research explores the life histories, environmental requirements, and processes threatening species and ecological communities, with the aim to create more effective conservation and management strategies. I also apply ecological principles to enhance restoration efforts with a particular focus on leveraging species traits to promote biodiversity. As a dedicated conservation ecologist, I advocate for integrating proper value systems, community perspectives, and rigorous data into ecosystem markets. With a focus on sustainability, I work to ensure that ecological conservation and restoration efforts are guided by sound science and holistic principles, fostering a harmonious relationship between nature and society.
Lecturer in Medieval History, School of Advanced Study, University of London Simon's broad interests are in the history and archaeology of early medieval Europe, c.350-1150. He specialises in later Anglo-Saxon England, especially the kingdoms of Northumbria and York, and concentrating in particular on migration, identity and gender. Recently he has been developing projects in various types of human engagement with the sea and water in early medieval Britain.He also maintains a keen interest in modern constructions and appropriations of the early medieval past, with a particular concentration on representations of the vikings in popular culture.
Research Fellow in Climate and Space Sciences and Engineering, University of Michigan I received a Ph.D. in space science and engineering from the University of Michigan with a focus on Heliophysics in situ observations, especially related to heliospheric and interstellar interactions. I analyzed pickup ion data from ACE/SWICS to track the evolution of the interstellar wind through the heliosphere over a complete solar cycle and worked on the characterization for the geometric factor under laboratory conditions of the Heavy Ion Sensor onboard Solar Orbiter (SO-HIS). During my postdoctoral research, I have been continuing my research on pickup ion measurements and extending the SO-HIS instrument characterization to include a spaceflight voltage analysis as well as a characterization of the detector efficiencies and elevation acceptance ranges. I additionally hold master's degrees in space science and engineering as well as electrical and computer engineering with a focus in robotics and embedded systems and graduate certificates in plasma science and engineering and graduate teaching. I have a bachelor's degree in computer engineering with minors in multidisciplinary design in engineering and in Near Eastern studies.
Professor of Classics, Miami University Professor Steven L. Tuck is Professor of Classics at Miami University. After earning his B.A. in History and Classics at Indiana University, he received his Ph.D. in Classical Art and Archaeology from the University of Michigan. He held the postdoctoral Arthur and Joyce Gordon Fellowship in Latin epigraphy at The Ohio State University. An esteemed teacher, Professor Tuck received the 2013 E. Phillips Knox Teaching Award, Miami University’s highest honor for innovative and effective undergraduate teaching. In addition, the Archaeological Institute of America, North America’s oldest and largest organization devoted to archaeology, presented him with its Excellence in Undergraduate Teaching Award in 2014. He also has been named a Distinguished Scholar and an Altman Faculty Scholar at Miami University. Professor Tuck has conducted archaeological fieldwork and research in Italy, Greece, England, and Egypt. He has directed more than a dozen study tours in Italy, concentrated on the city of Rome and the area around the Bay of Naples, including Pompeii, Herculaneum, and the Island of Capri. He has given more than 50 public lectures, including as a national lecturer for the Archaeological Institute of America. Professor Tuck is the author of numerous articles featured in international journals on such topics as the lives of sailors in the Roman navy, the schedule of gladiatorial games at Pompeii, the decorative program of the amphitheater at Capua, the professional organizations of spectacle performers, Roman sculpture, and triumphal imagery across the ancient Roman world. He is the author of "A History of Roman Art," a lavishly illustrated introduction to the topic. Professor Tuck has taught two previous Great Courses: Pompeii: Daily Life in an Ancient Roman City and Experiencing Rome: A Visual Exploration of Antiquity’s Greatest Empire.
Professor of Law, Seton Hall University I am a tenured professor with over 20 years of experience teaching in the areas of family law, race and the law, gender and the law, and torts. I am the author of the forthcoming book The Architecture of Desire: How the Law Shapes Interracial Intimacy and Perpetuates Inequality (NYU Press May 2024). I am also the co-editor of two casebooks: Family Law: Cases and Materials (Foundation Press, 7th ed. 2019) (with Judith Areen, Marc Spindelman, and Philomila Tsoukala) and Family Law in the World Community: Cases, Materials, and Problems in Comparative and International Family Law (Carolina Academic Press, 3rd ed. 2015) (with D. Marianne Blair, Merle H. Weiner, and Barbara Stark). I have also published numerous law review articles in the areas of race and family law and I am an Associate Reporter of the American Law Institute's Restatement of Children & the Law.
Professor of Environmental Science, Rhodes University Prof Ruwanza holds a PhD in botany and MSc in conservation ecology from Stellenbosch University (graduated in 2012 and 2009, respectively). Prior to that, he graduated with an MSc in environmental policy and planning and a BSc Honours in geography from the University of Zimbabwe. He is a Y2 National Research Foundation (NRF) rated scientist and a DST-NRF Centre of Excellence for Invasion Biology (CIB) core team member. His research career started with work in environmental policy and planning, where he researched the socio-economic contribution of urban agriculture to city dwellers in Zimbabwe. To develop a deeper understanding of environmental policy and planning, he embarked on a research project to examine the impact of land resettlement on vegetation cover and wildlife habitat in Zimbabwe. In 2007, he relocated to South Africa and joined the South African National Biodiversity Institute (Sanbi), where his career in ecology started. His ecological restoration projects looked at old agricultural fields and riparian system restoration. The above-mentioned projects were funded by Biota Southern Africa Phase III and CIB, in collaboration with Working for Water (WfW). Results of the river restoration project have contributed to the development of alien clearing guidelines by WfW. Besides the above-mentioned research projects, Dr. Ruwanza has also examined alien plant responses to climate change and soil nutrient enrichment. After six years of conducting research in the field of ecological restoration, he decided to grow his understanding of plant ecology by researching ecological changes caused by non-timber forest products (NTFPs) harvesting. The above-mentioned research work was done in collaboration with the NRF-SARCHI chair in Interdisciplinary Science in Land and Natural Resource Use for Sustainable Livelihoods at Rhodes University. At a policy level, he has worked on mainstreaming environmental issues in integrated development plans (IDPs) and development of invasive species control plans. Recently, he has been awarded an NRF-Thuthuka grant to examine social and ecological effects of Lantana camara invasion in Vhembe Biosphere, Limpopo province of South Africa. His broader future vision is to make progress in research and teaching in the field of ecology. His specific research aims are to carry out projects in ecological systems, producing results that positively improve people’s lives as well as contributing to environmental conservation. He believes that research should change local people’s lives. Besides publishing and communicating his research in scientific journals, he also intends to train young South Africans and graduate more students. Publications Mthethwa, K. & Ruwanza, S. 2023. Topsoil & vegetation dynamics 14 years after Eucalyptus grandis removal in the Eastern Cape province of South Africa. Plants, 12(17). doi.org/10.3390/plants12173047 Thondhlana, G., Amaka-Otchere, A.B.K. & Ruwanza, S. 2023. Encouraging household energy conservation through transdisciplinary approaches in Ghana and South Africa: Assumptions, challenges, and guidelines. International Journal of Urban Sustainable Development, 15(1): 201-214. doi.org/10.1080/19463138.2023.2223531 Ruwanza, S. & Thondhlana, G. 2022. People's perceptions and uses of invasive plant Psidium guajava in Vhembe Biosphere Reserve, Limpopo province of South Africa. Ecosystems & People, 18(1): 64-75. Ruwanza, S., Thondhlana, G. & Falayi, M. 2022. Research progress and conceptual insights on drought impacts and responses among smallholder farmers in South Africa: a review. Land, 11, 159. Ruwanza, S. 2021. Effects of Solanum mauritianum Scopoli (bugweed) invasion on soil and vegetation in Vhembe Biosphere reserve, South Africa. Austral Ecology, 46, 342-348. Ruwanza, S. 2021. Vegetation and soil recovery following Eucalyptus grandis removal in Limpopo Province, South Africa. Journal of African Ecology, 59(1): 241-252. Pamla, A., Thondhlana, G. & Ruwanza, S. 2021. Persistent droughts and water scarcity: Households' perceptions and practices in Makhanda, South Africa. Land, 10, 593. Thondhlana, G., Mubaya, C.P, McClure, A., Amaka-Otchere, A.B.K. & Ruwanza, S. 2021. Facilitating urban sustainability through Transdisciplinary (TD) Research: Lessons from Ghana, South Africa, and Zimbabwe. Sustainability, 13, 6205. Holmes, P.M., Esler, K.J., Gaertner, M., Geerts, S., Hall, S.A., Nsikani, M.M., Richardson, D.M., & Ruwanza S. 2020. Biological invasions and ecological restoration in South Africa. In. van Wilgen, B.W., Measey, J., Richardson, D.M., Wilson, J.R., Zengeya, T.A (eds.). Biological Invasions in South Africa, Invading Nature - Springer Series in Invasion Ecology, 14, pp 665-700. Nsikani, M.M., Geerts, S., Ruwanza, S. & Richardson, D.M. 2020. Secondary invasion and weedy native species dominance after clearing invasive alien plants in South Africa: status quo and prognosis. South African Journal of Botany, 132, 338-345. Ruwanza, S. & Mhlongo, E.S. 2020. Lantana camara invasion along road-river interchanges and roadsides in Soutpansberg, Vhembe Biosphere Reserve in South Africa. South African Journal of Science,116(9/10), Art. #8302, 5 pages. https://doi.org/10.17159/ sajs.2020/8302. Ruwanza, S. 2020. Potential of soil seed bank and ungulate-mediated endozoochory in old field restoration. Ecological Restoration, 38, 9-12. Ruwanza, S. 2020. Vegetation and soil recovery following Eucalyptus grandis removal in Limpopo province, South Africa. Journal of African Ecology, doi.org/10.1111/aje.12822. Ruwanza, S. 2020. Effects of Lantana camara invasion on vegetation diversity and composition in Vhembe Biosphere reserve, Limpopo province of South Africa. Scientific African 10; e00610; doi.org/10.1016/j.sciaf.2020.e00610. Ruwanza, S. 2020. Top-soil transfer from natural renosterveld to degraded old fields facilitates native vegetation. Sustainability, 12, 3833; doi:10.3390/su12093833. Panter, B., Ruwanza, S. 2019. Spekboom (Portulacaria afra) planting in degraded thickets improves soil properties and vegetation diversity. Ecological Restoration 37(2), 76-80. doi: 10.3368/er.37.2.76 Ruwanza, S., Dondofema, F. 2019. Effects of exotic guava (Psidium guajava L.) invasion on soil properties in Limpopo, South Africa. African Journal of Ecology, doi: 10.1111/aje.12675 Thondhlana, G. & Ruwanza, S. 2019. Homestead tree holdings: Composition, uses and challenges in Checheche Growth Point, South East lowveld, Zimbabwe. African Journal of Ecology, 10.1111/aje.12691. Ruwanza, S., Tshililo, K. 2019. Short term soil and vegetation recovery after Acacia mearnsii removal in Vhembe Biosphere Reserve, South Africa. Applied Ecology and Environmental Research 17(2), 1705-1716. doi: http://dx.doi.org/10.15666/aeer/1702_17051716 Ruwanza, S. 2019. The edge effect on plant diversity and soil properties in abandoned fields targeted for ecological restoration. Sustainability 11(1), 140. doi.org/10.3390/su11010140 Hirsch, H., Allsopp, M.H., Canavan, S., Cheek, M., Geerts, S., Geldenhuys, C.J., Harding, G., Hurley, B.P., Jones, W., Keet, J-H., Klein, H., Ruwanza, S., van Wilgen, B.W., Wingfield, M.J., Richardson, D.M. 2019. Eucalyptus camaldulensis in South Africa – past, present, future. Transactions of the Royal Society of South Africa. doi: 10.1080/00359191x.2019.1669732 Vukeya, E.N., Ruwanza, S., 2018. Soil physical properties underneath Pine elliottii and Eucalyptus cloeziana plantations in Vhembe biosphere, Limpopo Province of South Africa. Journal of Forestry Research. Ruwanza, S., 2018. Nurse plants have the potential to accelerate vegetation recovery in Lapalala Wilderness old fields, South Africa. African Journal of Ecology. DOI: 10.1111/aje.12536. Ruwanza, S., Mulaudzi, D.,2018. Soil physico-chemical properties in Lapalala Wilderness old agricultural fields, Limpopo Province of South Africa.Applied Ecology and Environmental Research, 16(3), 2475-2486. Ruwanza, S., 2017. Furrows as centers of restoration in old fields of Renosterveld, South Africa. Ecological Restoration, 35(4), 289-291. Ruwanza, S. 2017. Towards an integrated ecological restoration approach for abandoned agricultural fields in renosterveld, South Africa. South African Journal of Science 113(9/10), Art. #a0228, 4 pages. http://dx.doi. org/10.17159/sajs.2017/a0228 Ruwanza, S., Shackleton, C., 2017. Ecosystem scale impacts of non-timber forest product harvesting: effects on soil nutrients. Journal of Applied Ecology, 54(5), 1515-1525. Sholto-Douglas, C., Shackleton, C.M., Ruwanza, S., Dold, A., 2017. The effects of indigenous invasive shrubs on plant species richness and soils in semi-arid communal lands. Land degradation and development, 28(7), 2191-2206. Ruwanza, S. 2017. Invasion of abandoned agricultural fields by Acacia mearnsii affect soil properties in Eastern Cape, South Africa. Applied Ecology and Environmental Research 15(1): 127-139.
