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I

Ivika Ostonen

university of tartu

41H-index
153Paper Count
7.7KCitation Count
Published Papers 66
Publication Date
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Do climatic conditions alter fine root exudation or metabolic profiles in Norway spruce
errRhizosphere
IF3.5
err2026-05-06
err0
PREAI
errAliya Sultonova; Linda Rusalepp; Priit Kupper; Mikk Espenberg; Marili Sell; Kärt Kanger; Gristin Rohula-Okunev; Marian Klaus; Ivika Ostonen
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Soil Compartment-Specific Bacterial Communities and Nitrogen Cycling Responses to Warming Magnitude in Subarctic Grasslands with Contrasting Thermal Histories
errSoil Biology and Biochemistry
IF10.3
err2026-03-21
err0
PREAI
errArun Kumar Devarajan; Jaak Truu; Biplabi Bhattarai; Ivika Ostonen; Coline Le Noir de Carlan; Erik Verbruggen; Bjarni D. Sigurdsson; Páll Sigurðsson; Hiie Nõlvak; Kertu Tiirik; Dennis Metze; Lingjuan Li; Argus Pesqueda; Andreas Richter; Ivan Janssens; Marika Truu
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Above- and belowground acclimation of morphological traits of silver Birch to competition conditions and elevated moisture regimes of air and soil
errEuropean Journal of Forest Research
IF2.7
err2026-03-05
err0
PREAI
errKatrin Rosenvald; Marco M. Lehmann; Ivika Ostonen; Gristin Rohula-Okunev; Priit Kupper; Arvo Tullus
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Landscape effects on global soil pathogenic fungal diversity across spatial scales
errNature Communications
IF15.7
err2026-01-09
err0
errOAAI
errYawen Lu; Nico Eisenhauer; Guillaume Patoine; Ying Chen; Anna Heintz-Buschart; Kirsten Küsel; Carl-Eric Wegner; François Buscot; Xiang Liu; Ademir S. F. Araujo; Beat Frey; Fernando T. Maestre; Matthew Vadeboncoeur; Liesbeth van den Brink; Quentin Ponette; Markus Didion; Georg Wohlfahrt; Aurora Gaxiola; Cristina Branquinho; Henning Meesenburg; Karibu Fukuzawa; E. Carol Adair; Andrijana Andrić; Milan Barna; Qicheng Bei; Helge Bruelheide; Adriano Caliman; Rafaella Canessa; Michele Carbognani; Roberto Cazzolla Gatti; Chiling Chen; Casper T. Christiansen; Michaël Danger; Evgeny A. Davydov; Marie-Anne de Graaff; Christine Delire; Valter Di Cecco; Luciano Di Martino; Ika Djukic; Simon Drollinger; Tsutomu Enoki; István Fekete; Petra Fransson; Martin Freitag; Mark Frenzel; Rosario G. Gavilán; Stephan Glatzel; Maria Glushkova; Grizelle González; Anderson da R. Gripp; Peter Haase; Ute Hamer; Takuo Hishi; Tsutom Hiura; Elisabeth Hornung; Kazuhiko Hoshizaki; Heinke Jäger; Juan J. Jiménez; Megan J. Kelly-Slatten; Sebastian Kepfer-Rojas; Zsolt Kotroczó; Kaie Kriiska; Hiroko Kurokawa; Kate Lajtha; John Loehr; Stefan Löfgren; Vincent Maire; Rodrigo L. Martins; Florence Maunoury-Danger; Inara Melece; Victoria Ochoa; Ivika Ostonen; Alain Paquette; William C. Parker; Pablo Luis Peri; Rebecca Mast; Alessandro Petraglia; Petr Petřík; Mihai Pușcaș; Corinna Rebmann; Peter B. Reich; Matthias C. Rillig; Martin Schädler; Marcus Schaub; Anja Schmidt; Julia Seeber; Helena Cristina Serrano; Ana I. Sousa; Stefan Scheu; Artur Stefanski; Marcello Tomaselli; Zsolt Tóth; Stacey M. Trevathan-Tackett; Stefan Trogisch; Pavel Dan Turtureanu; Tudor M. Ursu; Susanna E. Venn; Arne Verstraeten; Jeyanny Vijayanathan; Dušanka Vujanović; Markus Wagner; Martin Weih; Franz Zehetner; Carlos A. Guerra
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Fine-root dynamics in deeper soils: a critical but overlooked component of ecosystem responses to climate warming
errNew Phytologist
IF8.1
err2025-06-25
err0
errOAAI
errSteve Kwatcho Kengdo; M. Luke McCormack; Ivika Ostonen; Margaret S. Torn
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Building synergies among ground-based forest inventorying and monitoring networks to meet scientific, political and societal needs
errPLANTS PEOPLE PLANET
IF3.6
err2025-05-08
err0
errOAAI
errRossella Guerrieri; Elena Vanguelova; Silvana Munzi; Mariangela Fotelli; Cristina Branquinho; Marco Ferretti; Mirco Migliavacca; Yann Salmon; Sami Ullah; Rocío Alonso; Jaroslav Ďurkovič; Nikolaos Fyllas; Katerina Machacova; Ivika Ostonen; Dimitrios Sarris; Arne Verstraeten
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Soil moisture and microbiome explain greenhouse gas exchange in global peatlands
errSCIENTIFIC REPORTS
IF3.9
err2025-03-24
err0
errOAAI
errParn, Jaan; Thayamkottu, Sandeep; Opik, Maarja; Bahram, Mohammad; Tedersoo, Leho; Espenberg, Mikk; Davison, John Alexander; Kasak, Kuno; Maddison, Martin; Niinemets, Ulo; Ostonen, Ivika; Soosaar, Kaido; Sohar, Kristina; Zobel, Martin; Mander, Ulo
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Spectral clustering analysis: discrimination of grass-herb roots and live-dead roots in VISNIR and SWIR regions
errPLANT AND SOIL
IF4.1
err2025-02-24
err0
errOAAI
errBaykalov, Pavel; Bodner, Gernot; Ostonen, Ivika; Rewald, Boris
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Extending the SUSI peatland simulator to include dissolved organic carbon formation, transport and biodegradation-Proper water management reduces lateral carbon fluxes and improves carbon balance
errSCIENCE OF THE TOTAL ENVIRONMENT
IF8
err2024-11-01
err2
errOAAI
errPalviainen, Marjo; Pumpanen, Jukka; Mosquera, Virginia; Hasselquist, Eliza Maher; Laudon, Hjalmar; Ostonen, Ivika; Kull, Ain; Wilson, Florence Renou; Peltomaa, Elina; Kononen, Mari; Launiainen, Samuli; Peltola, Heli; Ojala, Anne; Lauren, Annamari
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Adapting to climate change: responses of fine root traits and C exudation in five tree species with different light-use strategy
errFRONTIERS IN PLANT SCIENCE
IF4.8
err2024-07-16
err1
errOAAI
errSell, Marili; Rohula-Okunev, Gristin; Kupper, Priit; Ostonen, Ivika
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errSave
Microorganisms in subarctic soils are depleted of ribosomes under short-, medium-, and long-term warming
errISME JOURNAL
IF10
err2024-05-09
err0
errOAAI
errSollinger, Andrea; Ahlers, Laureen S.; Dahl, Mathilde Borg; Sigurdsson, Pall; de Carlan, Coline Le Noir; Bhattarai, Biplabi; Gall, Christoph; Martin, Victoria S.; Rottensteiner, Cornelia; Motleleng, Liabo L.; Breines, Eva Marie; Verbruggen, Erik; Ostonen, Ivika; Sigurdsson, Bjarni D.; Richter, Andreas; Tveit, Alexander T.
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Influence of soil warming magnitude and duration on soluble sugar pool in fine roots and rhizomes of subarctic grasslands: Differences at species and plant community level adaptation
errPLANT STRESS
IF6.9
err2024-03-01
err0
errOAAI
errBhattarai, Biplabi; Richter, Andreas; Metze, Dennis; Sigurdsson, Bjarni D.; Sigurdsson, Pall; Leblans, Niki; Janssens, Ivan; Ostonen, Ivika
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Soil warming increases the number of growing bacterial taxa but not their growth rates
errSCIENCE ADVANCES
IF12.5
err2024-02-23
err7
errOAAI
errMetze, Dennis; Schnecker, Joerg; de Carlan, Coline Le Noir; Bhattarai, Biplabi; Verbruggen, Erik; Ostonen, Ivika; Janssens, Ivan A.; Sigurdsson, Bjarni D.; Hausmann, Bela; Kaiser, Christina; Richter, Andreas
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The nutritional status and root development of silver fir (Abies alba Mill.) seedlings growing on decaying deadwood in temperate forest ecosystem
errSCIENTIFIC REPORTS
IF3.9
err2023-10-19
err1
errOAAI
errBlonska, Ewa; Lasota, Jaroslaw; Kempf, Marta; Ostonen, Ivika
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errSave
Soil warming duration and magnitude affect the dynamics of fine roots and rhizomes and associated C and N pools in subarctic grasslands
errANNALS OF BOTANY
IF3.6
err2023-07-20
err6
PREAI
errBhattarai, Biplabi; Sigurdsson, Bjarni D.; Sigurdsson, Pall; Leblans, Niki; Janssens, Ivan; Meynzer, Wendelien; Devarajan, Arun Kumar; Truu, Jaak; Truu, Marika; Ostonen, Ivika
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Editorial: Root functional traits: From fine root to community-level variation
errFRONTIERS IN PLANT SCIENCE
IF4.8
err2023-02-15
err1
errOAAI
errde la Riva, Enrique G. G.; Borden, Kira; Ostonen, Ivika; Saengwilai, Patompong; Prieto, Ivan
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Soil carbon loss in warmed subarctic grasslands is rapid and restricted to topsoil
errBIOGEOSCIENCES
IF3.9
err2022-07-20
err16
errOAAI
errVerbrigghe, Niel; Leblans, Niki I. W.; Sigurdsson, Bjarni D.; Vicca, Sara; Fang, Chao; Fuchslueger, Lucia; Soong, Jennifer L.; Weedon, James T.; Poeplau, Christopher; Ariza-Carricondo, Cristina; Bahn, Michael; Guenet, Bertrand; Gundersen, Per; Gunnarsdottir, Gunnhildur E.; Kaetterer, Thomas; Liu, Zhanfeng; Maljanen, Marja; Maranon-Jimenez, Sara; Meeran, Kathiravan; Oddsdottir, Edda S.; Ostonen, Ivika; Penuelas, Josep; Richter, Andreas; Sardans, Jordi; Sigurthsson, Pall; Torn, Margaret S.; Van Bodegom, Peter M.; Verbruggen, Erik; Walker, Tom W. N.; Wallander, Hakan; Janssens, Ivan A.
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Assessing the fine root growth dynamics of Norway spruce manipulated by air humidity and soil nitrogen with deep learning segmentation of smartphone images
errPLANT AND SOIL
IF4.1
err2022-06-25
err6
PREAI
errSell, Marili; Smith, Abraham George; Burdun, Iuliia; Rohula-Okunev, Gristin; Kupper, Priit; Ostonen, Ivika
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Microbial carbon use efficiency and priming of soil organic matter mineralization by glucose additions in boreal forest soils with different C: N ratios
errSOIL BIOLOGY & BIOCHEMISTRY
IF10.3
err2022-04-01
err46
errOAAI
errKarhu, Kristiina; Alaei, Saeed; Li, Jian; Merila, Paivi; Ostonen, Ivika; Bengtson, Per
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The initial overreaction of carbon cycle to elevated atmospheric humidity levels off over time-a FAHM study in a young birch forest
errSCIENCE OF THE TOTAL ENVIRONMENT
IF8
err2021-11-01
err2
PREAI
errRosenvald, Katrin; Lohmus, Krista; Kukumagi, Mai; Ostonen, Ivika; Kaasik, Ants; Tullus, Tea; Tullus, Arvo
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Research Directions

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Co-authors
Cooperation Journals
J
Josep Peñuelas
H-index: 183 · Papers: 2.7K
M
Matthias C. Rillig
H-index: 140 · Papers: 881
C
Christian Körner
H-index: 135 · Papers: 916
Ü
Ülo Niinemets
H-index: 126 · Papers: 665
H
Hans Lambers
H-index: 120 · Papers: 948
View more