| Which plant traits predict species loss in calcareous grasslands with extinction debt? L Saar, K Takkis, M Pärtel, A Helm Diversity and Distributions 18 (8), 808-817, 2012 | 133 | 2012 |
| Human influence lowers plant genetic diversity in communities with extinction debt A Helm, T Oja, L Saar, K Takkis, T Talve, M Pärtel Journal of Ecology 97 (6), 1329-1336, 2009 | 115 | 2009 |
| Landscape‐and small‐scale determinants of grassland species diversity: direct and indirect influences A Gazol, R Tamme, K Takkis, L Kasari, L Saar, A Helm, M Pärtel Ecography 35 (10), 944-951, 2012 | 85 | 2012 |
| Climate change reduces nectar secretion in two common Mediterranean plants K Takkis, T Tscheulin, P Tsalkatis, T Petanidou AoB Plants 7, plv111, 2015 | 81 | 2015 |
| Differential effects of climate warming on the nectar secretion of early-and late-flowering Mediterranean plants K Takkis, T Tscheulin, T Petanidou Frontiers in Plant Science 9, 874, 2018 | 78 | 2018 |
| Patriotic values for public goods: transnational trade-offs for biodiversity and ecosystem services? M Dallimer, JB Jacobsen, TH Lundhede, K Takkis, M Giergiczny, ... BioScience 65 (1), 33-42, 2015 | 55 | 2015 |
| Changes in plant species richness and population performance in response to habitat loss and fragmentation K Takkis University of Tartu, 2014 | 52 | 2014 |
| Determinants of fine-scale plant diversity in dry calcareous grasslands within the Baltic Sea region T Reitalu, A Helm, M Pärtel, K Bengtsson, P Gerhold, E Rosén, K Takkis, ... Agriculture, Ecosystems & Environment 182, 59-68, 2014 | 51 | 2014 |
| Within‐community environmental variability drives trait variability in species‐rich grasslands J Price, R Tamme, A Gazol, F Bello, K Takkis, J Uria‐Diez, L Kasari, ... Journal of Vegetation Science 28 (2), 303-312, 2017 | 49 | 2017 |
| Publisher Correction: Contrasting latitudinal patterns in phylogenetic diversity between woody and herbaceous communities. JC Massante, L Götzenberger, K Takkis, T Hallikma, A Kaasik, L Laanisto, ... Scientific Reports 9 (1), 7917, 2019 | 45* | 2019 |
| Contrasting latitudinal patterns in phylogenetic diversity between woody and herbaceous communities JC Massante, L Götzenberger, K Takkis, T Hallikma, A Kaasik, L Laanisto, ... Scientific Reports 9, 6443, 2019 | 45 | 2019 |
| Extinction debt in a common grassland species: immediate and delayed responses of plant and population fitness K Takkis, M Pärtel, L Saar, A Helm Plant Ecology 214 (7), 953-963, 2013 | 21 | 2013 |
| Hybrid ecosystems can contribute to local biodiversity conservation L Kasari, L Saar, F de Bello, K Takkis, A Helm Biodiversity and Conservation 25 (14), 3023-3041, 2016 | 18 | 2016 |
| Drivers of species richness and community integrity of small forest patches in an agricultural landscape K Takkis, T Kull, T Hallikma, P Jaksi, K Kaljund, K Kauer, T Kull, O Kurina, ... Journal of Vegetation Science 29 (6), 978-988, 2018 | 17 | 2018 |
| EASAC policy report 44: Regenerative agriculture in Europe: A critical analysis of contributors to European Union Farm to Fork and Biodiversity Strategies T Elmqvist, O Valkó, L Walloe, G Smagghe, M Van Montagu, M Mihailova, ... EASAC, 2022 | 3 | 2022 |
| Päikeseenergiajaamade mõjust olulisematele elupaikadele, ökosüsteemidele ja peamistele liigirühmadele ning Eestisse sobivad leevendusmeetmed. Ülevaade. Valminud Keskkonnaameti … K Takkis, A Helm https://landscape.ut.ee/wp-content/uploads/2023/01 …, 2023 | | 2023 |
| Loodusliku elurikkuse säilitamine põllumajandusmaal. Projekti lõpparuanne. Koostatud Maaeluministeeriumile programmi „Põllumajanduslikud rakendusuuringud ja arendustegevus … T Helm, A., Takkis, K., Riibak, K., Prangel, E., Devalez, J., Keerberg, L ... Tartu Ülikool, Ökoloogia ja Maateaduste Instituut., 2020 | | 2020 |
| Climate warming will affect nectar and pollinator resource use in the Mediterranean T Petanidou, K Takkis, T Tscheulin 2018 ESA Annual Meeting (August 5--10), 2018 | | 2018 |
| Less below-ground symbionts in European grasslands under nutrient pollution T Ceulemans, M Van Geel, H Jacquemyn, J Plue, K Takkis, L Saar, ... Phosphorus Cycling in Terrestrial Ecosystems: Interactions Among Plant …, 2017 | | 2017 |
| Persistent and Disappearing Species in Fragmented Grasslands: Can Changes in Phenotypic Performance Indicate Population Susceptibility to Future Extinction K Takkis, L Saar, M Pärtel, A Helm | | 2012 |
Meelis PärtelProfessor of Botany, University of TartuEmail yang diverifikasi di ut.ee