20162020

Research output per year

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Personlig profil

Forskningsintressen

I am broadly interested in community ecology, especially in linking general theory in community ecology to empirical research. In my PhD project I studied how human-induced environmental changes affect wood-inhabiting fungal diversity and assembly processes at different spatial scales, and how these processes are related to functional traits and interaction networks. During my postdoc at the Centre of Biodiversity Dynamics in the Norwegian University of Science and Technology, I expanded my core research by taking part into the development of statistical methods, in particular joint species distribution models, which enable community ecologists to more efficiently link theory to empirical data. Thanks to gaining expertise in joint species distribution modelling, I established collaborations with empirical researchers working on a broad range of taxonomical groups, such as birds, insects, mammals and plants. In my current postdoctoral project funded by the Academy of Finland, I investigate how interspecific interactions change and determine community structure under environmentally stressful conditions, using root-associated fungi as a model system.

Vetenskapsgrenar

  • 4111 Jordbruksvetenskap

Internationellt och inhemskt samarbete Publikationer och projekt inom de senaste fem åren.

Publikationer

Computationally efficient joint species distribution modeling of big spatial data

Tikhonov, G., Duan, L., Abrego, N., Newell, G., White, M., Dunson, D. & Ovaskainen, O., feb 2020, I : Ecology. 101, 2, 8 s., 02929.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Öppen tillgång
Fil

Fragmented tropical forests lose mutualistic plant–animal interactions

Marjakangas, E-L., Abrego, N., Grøtan, V., de Lima, R. A. F., Bello, C., Bovendorp, R. S., Culot, L., Hasui, É., Lima, F., Muylaert, R. L., Niebuhr, B. B., Oliveira, A. A., Pereira, L. A., Prado, P. I., Stevens, R. D., Vancine, M. H., Ribeiro, M. C., Galetti, M. & Ovaskainen, O., feb 2020, I : Diversity and Distributions. 26, 2, s. 154-168 15 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Öppen tillgång
Fil

Habitat fragmentation and species diversity in competitive communities

Rybicki, J., Abrego, N. & Ovaskainen, O., mar 2020, I : Ecology Letters. 23, 3, s. 506-517 12 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Öppen tillgång
Fil

Joint species distribution modelling with the r-package Hmsc

Tikhonov, G., Opedal, O. H., Abrego, N., Lehikoinen, A., de Jonge, M. M. J., Oksanen, J. & Ovaskainen, O., 1 mar 2020, I : Methods in Ecology and Evolution. 11, 3, s. 442-447 6 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Öppen tillgång
Fil

Monitoring Fungal Communities With the Global Spore Sampling Project

Ovaskainen, O., Abrego, N., Somervuo, P. J., Palorinne, I., Hardwick, B. V. P., Pitkänen, J-M., Andrew, N. R., Niklaus, P. A., Schmidt, N. M., Seibold, S., Vogt, J., Zakharov, E. V., Hebert, P. D. N., Roslin, T. & Ivanova, N., 14 jan 2020, I : Frontiers in Ecology and Evolution. 7, 511.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Öppen tillgång
Fil