Showing results 1 to 20 of 38
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| Issue Date | Title | Author(s) |
| 2019 | The absence of keystone indigenous trees inhibits bird recovery up to a decade after invasive tree removal from riparian habitats | Mangachena, Joy Rumbidzai ; Geerts, Sjirk |
| 2023 | Barking up which tree? Characterizing farmers, farms, and a behavioral framework regarding livestock guardian dog use in South Africa | Glatthaar, Craig ; Kansky, Ruth ; Whitehouse-Tedd, Katherine ; Geerts, Sjirk |
| 2016 | Can short-billed nectar thieving sunbirds replace long-billed sunbird pollinators in transformed landscapes? | Geerts, Sjirk |
| 2023 | Delaying a prescribed burn to scale up the restoration of alien-invaded Lowland Sand Fynbos in South Africa | Ngwenya, Duduzile K. ; Holmes, Patricia M. ; Geerts, Sjirk ; Esler, Karen J. |
| 2020 | Describing sexual dimorphism and fine scale spatial distributions in the Drab Thick-tail Scorpion, Parabuthus planicauda | Visser, Jacobus H. ; Geerts, Sjirk |
| 2022 | Distribution of Melaleuca rugulosa (Schlechtendal ex Link) Craven (Myrtaceae) in South Africa: assessment of invasiveness and feasibility of eradication | Matthys, Chelsey ; Jubase, Nolwethu ; Visser, Vernon ; Geerts, Sjirk |
| 2016 | The ecology and foraging behaviour of the harvester termite, Baucaliotermes hainesi in semi-arid grasslands in the northwestern interior of South Africa | Geerts, Sjirk ; van der Linden, J ; van der Linden, E |
| 2024 | Enhancing invasive alien plant eradication outcomes: lessons learned from South Africa | Nsikani, Mlungele M. ; Geerts, Sjirk |
| 2020 | Eucalyptus camaldulensis in South Africa – past, present, future | Hirsch, Heidi ; Allsopp, Michael H. ; Canavan, Susan ; Cheek, Michael ; Geerts, Sjirk ; Geldenhuys, Coert J. ; Harding, Graham ; Hurley, Brett P. ; Jones, Wayne ; Keet, Jan-Hendrik ; Klein, Hildegard ; Ruwanza, Sheunesu ; Van Wilgen, Brian W. ; Wingfield, Michael J. ; Richardson, David M. |
| 2024 | Generalist southern African temperate forest canopy tree species have distinct pollinator communities partially predicted by floral traits | Swart, Rudi C. ; Geerts, Sjirk ; Pryke, James Stephen ; Coetzee, Anina ; Pinotage red wine |
| 2023 | The global distribution of acacia | Botella, Christophe ; Marchante, Hélia ; Celesti-Grapow, Laura ; Brundu, Giuseppe ; Geerts, Sjirk ; Ramirez-Albores, Jorge E. ; González-Moreno, Pablo ; Ritter, Matt ; Richardson, David M. |
| 2020 | Identifying safe cultivars of invasive plants: six questions for risk assessment, management, and communication | Datta, Arunava ; Kumschick, Sabrina ; Geerts, Sjirk ; Wilson, John R.U. |
| 2015 | The importance of pollinators and autonomous self-fertilisation in the early stages of plant invasions: Banksia and Hakea (Proteaceae) as case studies | Moodley, D ; Geerts, Sjirk ; Richardson, DM ; Wilson, John RU |
| 2023 | The importance of wild pollinators for indigenous crop pollination: the case of Cyclopia (honeybush) | Shaw-Bonner, Kirsten ; Theron, Genevieve ; Adedoja, Opeyemi ; Bester, Cecilia ; Geerts, Sjirk |
| 2017 | Invasive alien trees reduce bird species richness and abundance of mutualistic frugivores and nectarivores; a bird’s eye view on a conflict of interest species in riparian habitats. | Mangachena, Joy Rumbidzai ; Geerts, Sjirk |
| 2016 | Lack of human-assisted dispersal means Pueraria montanavar. lobata (kudzu vine) could still be eradicated from South Africa | Geerts, Sjirk ; Mashele, Bongani V ; Visser, Vernon ; Wilson, John RU |
| 2023 | Mapping invasive herbaceous plant species with sentinel-2 satellite imagery: echium plantagineum in a mediterranean shrubland as a case study | Duncan, Patricia ; Podest, Erika ; Esler, Karen J. ; Geerts, Sjirk ; Lyons, Candice |
| 2022 | Mixed effect of habitat fragmentation on pollinator visitation rates but not on seed production in renosterveld of South Africa | Hauber, Sina Juliana ; Maier, Simone Lucia ; Adedoja, Opeyemi ; Gaertner, Mirijam ; Geerts, Sjirk |
| 2020 | Modeling the distribution of the invasive alien Cycad Aulacaspis scale in Africa under current and future climate scenarios | Satishchandra, Nitin Kanle ; Geerts, Sjirk |
| 2024 | Moving with your mutualist: predicted climate-induced mismatch between proteaceae species and their avian pollinators | Adedoja, Opeyemi ; Dormann, Carsten F. ; Coetzee, Anina ; Geerts, Sjirk |