SARITA KESKI-SAARI

Contact info

Research groups - UEF

• 
  Plant biology

Publications

• Abdelsaleheen, Olfat; Abdolahpur Monikh, Fazel; Keski-Saari, Sarita; Akkanen, Jarkko; Taskinen, Jouni; Kortet, Raine. 2021. The joint adverse effects of aged nanoscale plastic debris and their co-occurring benzo[α]pyrene in freshwater mussel (Anodonta anatina) Science of the total environment 798: 149196. 2021
• Impact of Ozone on Crop Yield and Quality: A Case Study with Indian Crop Plants. Pandey, Ashutosh K.; Keski-Saari, Sarita; Kontunen-Soppela, Sari; Pandey, Vivek; Oksanen, Elina / Tropospheric Ozone: A Hazard for Vegetation and Human Health. 2021. 2021
• Mäyrä, Janne; Keski-Saari, Sarita; Kivinen, Sonja; Tanhuanpää, Topi; Hurskainen, Pekka; Kullberg, Peter; Poikolainen, Laura; Viinikka, Arto; Tuominen, Sakari; Kumpula, Timo; Vihervaara, Petteri. 2021. Tree species classification from airborne hyperspectral and LiDAR data using 3D convolutional neural networks Remote sensing of environment 256: 112322. 2021
• Possen, BJHM; Rousi, M; Keski-Saari, S; Silfver, T. Kontunen-Soppela, S; Oksanen, E; Mikola, J. 2021. New evidence for the importance of soil nitrogen on the survival and adaptation of silver birch to climate warming Ecosphere 12 5: e03520. 2021
• Forsius, Martin; Kujala, Heini; Minunno, Francesco; Holmberg, Maria; Leikola, Niko; Mikkonen, Ninni; Autio, Iida; Paunu, Ville-Veikko; Tanhuanpää, Topi; Hurskainen, Pekka; Mäyrä, Janne; Kivinen, Sonja; Keski-Saari, Sarita; Kosenius, Anna-Kaisa; Kuusela, Saija; Virkkala, Raimo; Viinikka, Arto; Vihervaara, Petteri; Akujärvi, Anu; Bäck, Jaana et al. [incl. Poikolainen, Laura]. 2021. Developing a spatially explicit modelling and evaluation framework for integrated carbon sequestration and biodiversity conservation: Application in southern Finland Science of the total environment 775: 145847. 2021
• Deepak, Maya; Keski-Saari, Sarita; Fauch, Laure; Granlund, Lars; Oksanen, Elina; Keinänen, Markku. 2020. Spectral Reflectance in Silver Birch Genotypes from Three Provenances in Finland Remote sensing 12 17: 2677. 2020
• Kivinen, S; Koivisto, E; Keski-Saari, S; Poikolainen, L; Tanhuanpää, T; Kuzmin, A; Viinikka, A; Heikkinen, RK; Pykälä, J; Virkkala, R; Vihervaara, P; Kumpula, T. 2020. A keystone species, European aspen (Populus tremula L.), in boreal forests: Ecological role, knowledge needs and mapping using remote sensing Forest ecology and management 462: 118008. 2020
• Tenkanen, A; Keski-Saari, S; Salojärvi, J; Oksanen, E; Keinänen, M; Kontunen-Soppela, S. 2020. Differences in growth and gas exchange between southern and northern provenances of silver birch (Betula pendula Roth) in northern Europe Tree physiology 40 2: 198-214. 2020
• Tenkanen, Antti; Suprun, Sergei; Oksanen, Elina; Keinänen, Markku; Keski-Saari, Sarita; Kontunen-Soppela, Sari. 2020. Strategy by latitude? Higher photosynthetic capacity and root mass fraction in northern than southern silver birch (Betula pendula Roth) in uniform growing conditions Tree physiology 2021; 41 6: 974-991. 2020
• Viinikka, Arto; Hurskainen, Pekka; Keski-Saari, Sarita; Kivinen, Sonja; Tanhuanpää, Topi; Mäyrä, Janne; Poikolainen, Laura; Vihervaara, Petteri; Kumpula, Timo. 2020. Detecting European Aspen (Populus tremula L.) in Boreal Forests Using Airborne Hyperspectral and Airborne Laser Scanning Data Remote sensing 12 16: 2610. 2020
• Oivanen, Karri; Granlund, Lars; Kontunen-Soppela, Sari; Leppänen, Kimmo; Keski-Saari, Sarita; Keinänen, Markku. 2019. Kohti virtuaalisuutta kasvibiologian opetuksessa Natura 3: 12-14. 2019
• Pandey, Ashutosh K; Majumder, Baisakhi; Keski-Saari, Sarita; Kontunen-Soppela, Sari; Pandey, Vivek; Oksanen, Elina. 2019. High Variation in Resource Allocation Strategies among 11 Indian Wheat (Triticum aestivum) Cultivars Growing in High Ozone Environment Climate 7 2: 23. 2019
• Northern forest trees under increasing atmospheric humidity. Oksanen, Elina; Lihavainen, Jenna; Keinänen, Markku; Kontunen-Soppela, Sari; Keski-Saari, Sari; Sellin, Arne; Sober, Anu / Progress in Botany Vol. 80. 2019. 2019
• Deepak, Maya; Keski-Saari, Sarita; Fauch, Laure; Granlund, Lars; Oksanen, Elina; Keinänen, Markku. 2019. Leaf Canopy Layers Affect Spectral Reflectance in Silver Birch Remote sensing 11 24: 2884. 2019
• Deepak, Maya; Lihavainen, Jenna; Keski-Saari, Sarita; Kontunen-Soppela, Sari; Salojärvi, Jarkko; Tenkanen, Antti; Heimonen, Kaisa; Oksanen, Elina; Keinänen, Markku. 2018. Genotype- and provenance-related variation in the leaf surface secondary metabolites of silver birch. CANADIAN JOURNAL OF FOREST RESEARCH 48 5: 494-505. 2018
• Granlund, Lars; Keski-Saari, Sarita; Kumpula, Timo; Oksanen, Elina; Keinänen, Markku. 2018. Imaging lichen water content with visible to mid-wave infrared (400 - 5500 nm) spectroscopy Remote sensing of environment 216: 301-310. 2018
• Silfver, Tarja; Kontro, Merja; Paaso, Ulla; Karvinen, Heini; Keski-Saari, Sarita; Keinänen, Markku; Rousi, Matti; Mikola, Juha. 2018. Intrapopulation genotypic variation in leaf litter chemistry does not control microbial abundance and litter mass loss in silver birch, Betula pendula Plant and Soil 426 1-2: 253-266. 2018
• Lihavainen Jenna, Ahonen Viivi, Keski-Saari Sarita, Sõber Anu, Oksanen Elina, Keinänen Markku. 2017. Low vapor pressure deficit reduces glandular trichome density and modifies the chemical composition of cuticular waxes in silver birch leaves. Tree physiology 37 9: 1166-1181. 2017
• Paaso Ulla, Keski-Saari Sarita, Keinänen Markku, Karvinen Heini, Silfver Tarja, Rousi Matti, Mikola Juha. 2017. Intrapopulation Genotypic Variation of Foliar Secondary Chemistry during Leaf Senescence and Litter Decomposition in Silver Birch (Betula pendula). Frontiers in Plant Science 8: 1074. 2017
• Heimonen Kaisa, Valtonen Anu, Kontunen-Soppela Sari, Keski-Saari Sarita, Rousi Matti, Oksanen Elina, Roininen Heikki. 2016. Susceptibility of silver birch (Betula pendula) to herbivorous insects is associated with the size and phenology of birch - implications for climate warming. SCANDINAVIAN JOURNAL OF FOREST RESEARCH 2017; 32 2: 95-104. 2016
• Lihavainen Jenna, Ahonen Viivi, Keski-Saari Sarita, Kontunen-Soppela Sari, Oksanen Elina, Keinänen Markku. 2016. Low vapour pressure deficit affects nitrogen nutrition and foliar metabolites in silver birch. JOURNAL OF EXPERIMENTAL BOTANY 67: 4353-4365. 2016
• Lihavainen Jenna, Keinänen Markku, Keski-Saari Sarita, Kontunen-Soppela Sari, Sõber Anu, Oksanen Elina. 2016. Artificially decreased vapour pressure deficit in field conditions modifies foliar metabolite profiles in birch and aspen. JOURNAL OF EXPERIMENTAL BOTANY 67 14: 4367-4378. 2016
• Dumont Jennifer, Hirvonen Tapani, Heikkinen Ville, Mistretta Maxime, Granlund Lars, Himanen Katri, Fauch Laure, Porali Ilkka, Hiltunen Jouni, Keski-Saari Sarita, Nygren Markku, Oksanen Elina, Hauta-Kasari Markku, Keinänen Markku. 2015. Thermal and hyperspectral imaging for Norway spruce (Picea abies) seeds screening. Computers and Electronics in Agriculture 116: 118-124. 2015
• Heimonen Kaisa, Valtonen Anu, Kontunen-Soppela Sari, Keski-Saari Sarita, Rousi Matti, Oksanen Elina, Roininen Heikki. 2015. Insect herbivore damage on latitudinally translocated silver birch (Betula pendula) - predicting the effects of climate change. Climatic Change 131 2: 245-257. 2015
• Pandey Ashutosh K, Majumder Baisakhi, Keski-Saari Sarita, Kontunen-Soppela Sari, Mishra Ashvarya, Sahu Nayan, Pandey Vivek, Oksanen Elina. 2015. Searching for common responsive parameters for ozone tolerance in 18 rice cultivars in India: Results from ethylenediurea studies. SCIENCE OF THE TOTAL ENVIRONMENT 532: 230-238. 2015
• Sakamoto Joji, Dumont Jennifer, Fauch Laure, Keski-Saari Sarita, Granlund Lars, Porali Ilkka, Orava Joni, Hiltunen Jouni, Oksanen Elina, Keinänen Markku, Hauta-Kasari Markku. 2014. Natural Vision Data File Format as a New Spectral Image Format for Biological Applications. LECTURE NOTES IN COMPUTER SCIENCE 8509: 124-132. 2014
• Pandey Ashutosh K., Majumder Baisakhi, Keski-Saari Sarita, Kontunen-Soppela Sari , Pandey Vivek, Oksanen Elina. 2014. Differences in responses of two mustard cultivars to ethylenediurea (EDU) at high ambient ozone concentrations in India. Agriculture, Ecosystems and Environment 196: 158-166. 2014
• Lihavainen Jenna, Keinänen Markku, Keski-Saari Sarita, Kontunen-Soppela Sari, Sõber Anu, Oksanen Elina. 2014. Metabolic responses of silver birch (Betula pendula Roth) and hybrid aspen (Populus tremula x P. tremuloides Michx.) leaves to increased air humidity in Free Air Humidity Manipulation (FAHM) experiment: Andrea Claes, Anna Åsman, Elham Yazdkhasti, Islam Ahmed Moustafa Abd El-Daim, Jörg Stephan, Jun Yi, Marcelinus Rocky Hatorangan, Pascal Pucholt, Rita Batista, Conference Book, Scandinavian Plant Physiology Society the 8th PhD Student Conference, 16-19 June, 2014, Uppsala, Sweden. 113. 2014
• Heimonen Kaisa, Valtonen Anu, Kontunen-Soppela Sari, Keski-Saari Sarita, Rousi Matti, Oksanen Elina, Roininen Heikki. 2014. Colonization of a host tree by herbivorous insects under a changing climate. OIKOS Early View 4.12.2014: -. 2014
• Dumont J, Keski-Saari S, Keinänen M, Cohen D, Ningre N, Kontunen-Soppela S, Baldet P, Gibon Y, Dizengremel P, Vaultier MN, Jolivet Y, Oksanen E, LeThieck D. 2014. Ozone affects ascorbate and glutathione biosynthesis as well as amino acid contents in three Euramerican poplar genotypes. Tree physiology 34: 253-266. 2014
• Agbo S O, Keinänen M, Keski-Saari S, Lemmetyinen J, Akkanen J, Leppänen M T, Mayer P, Kukkonen J V K. 2013. Changes in Lumbriculus variegatus metabolites under hypoxic exposure to benzo(a)pyrene, chlorpyrifos and pentachlorophenol: Consequences on biotransformation. CHEMOSPHERE 93: 302-310. 2013
• Lihavainen Jenna, Ahonen Viivi, Keinänen Markku, Keski-Saari Sarita, Sari Kontunen-Soppela, Sõber Anu, Oksanen Elina. 2013. Responses of silver birch (Betula pendula Roth) and hybrid aspen (Populus tremula x P. tremuloides Michx.) to increased air humidity, 25th Congress of the Scandinavian Plant Physiology Society SPPS 2013, 11-15 August 2013 Helsingør, Denmark, Programme & Abstracts. 71. 2013
• Oksanen E, Pandey V, Pandey AK, Keski-Saari S, Kontunen-Soppela S, Sharma C. 2013. Impacts of increasing ozone on Indian plants. ENVIRONMENTAL POLLUTION 177: 189-200. 2013
• Oksanen Elina, Keski-Saari Sarita, Kontunen-Soppela Sari, Keinänen Markku. 2013. Metabolomics and transcriptomics increase our understanding about defence responses and genotypic differences of northern deciduous trees (Betula and Populus sp.) to elevating ozone, CO2 and climate warming: Matyssek R, Clarke N, Cudlin P, Mikkelsen TN; Tuovinen J-P, Wieser G, Paoletti E, Climate Change, Air Pollution and Global Challenges. Developments in Environmental Science Volume 13. 309-329. 2013
• Dumont J, Keski-Saari S, Keinanen M, Kontunen-Soppela S, Cohen D, Ningre N, Ata Allah D, Vaultier MN, Baldet P, Gibon Y, Dizengremel P, Jolivet Y, Oksanen E, LeThieck D. 2012. Ozone-induced detoxification processes in three populous genotypes: Metabolomic and molecular approaches. In: (ed.) , Joint International Conference, Biological Reactions of Forests to Climate Change and Air Pollution. ss. 117. 2012
• Keski-Saari Sarita, Dumont Jennifer, Keinänen Markku, Kontunen-Soppela Sari, Oksanen Elina, Le Thiec Didier. 2012. Ozone-Induced Changes in Primary Metabolites in Three Populus Genotypes. In: (ed.) , Metabolomics 2012, June 25-28, 2012. ss. P-086. 2012
• Kontunen-Soppela Sari, Keski-Saari Sarita, Keinänen Markku, Rousi Matti, Oksanen Elina. 2012. Phenotypic plasticity and limits of adaptation in birch under climate change. In: (ed.) , International Conference ¿Biological Reactions of Forests to Climate Change and Air Pollution¿, Abstracts, Kaunas, Lithuania. ss. 231. 2012
• Kosonen M, Keski-Saari S, Ruuhola T, Constabel C P, Julkunen-Tiitto R. 2012. Effects of Overproduction of Condensed Tannins and Elevated Temperature on Chemical and Ecological Traits of Genetically Modified Hybrid Aspens (Populus tremula × P. tremuloides). JOURNAL OF CHEMICAL ECOLOGY 38: 1235-1246. 2012
• Lihavainen Jenna, Keinänen Markku, Keski-Saari Sarita, Kontunen-Soppela Sari, Sõber Anu, Oksanen Elina. 2012. Primary metabolic responses of silver birch (Betula pendula Roth) and hybrid aspen (Populus tremula x P. tremuloides Michx) leaves to increased air humidity. In: (ed.) , Scandinavian Plant Physiology Society 7th PhD Student Conference, 12-15 September 2012, Laulasmaa Estonia. ss. 44, O16. 2012
• Lihavainen Jenna, Keinänen Markku, Keski-Saari Sarita, Kontunen-Soppela Sari, Sõber Anu, Oksanen Elina. 2012. Primary metabolic responses of silver birch (Betula pendula Roth) leaves to elevated air humidity. In: (ed.) , Metabolomics 2012, June 25-28 2012. ss. 82, P093. 2012
• Oksanen Elina, Lihavainen Jenna, Keinänen Markku, Keski-Saari Sarita, Kontunen-Soppela Sari, Sober Anu. 2012. Metabolic responses of birch leaves to increasing air humidity. In: (ed.) , Joint International Conference, Biological Reactions of Forests to Climate Change and Air Pollution. ss. 233. 2012
• Oksanen Elina, Pandey Vivek, Kontunen-Soppela Sari, Keski-Saari Sarita. 2011. Ozone sensitivity of the most important Indian crop species. In: (ed.) , XXIV SPPS Congress, Book of Abstracts. ss. 74. 2011
• Ruuhola Teija, Keinänen Markku, Keski-Saari Sarita, Lehto Tarja. 2011. Boron nutrition affects the carbon metabolism of silver birch seedlings TREE PHYSIOLOGY 31: 1251-1261. 2011
• Agbo SO, Lemmetyinen J, Akkanen J, Leppanen MT, KeskiSaari S, Keinanen M, Wang Z, Wang H, Price DA, Kukkonen JV. 2011. Stressor Induced Changes in Lumbriculus variegatus Transcripts and Metabolites. In: (ed.) , SETAC North America 32nd Annual Meeting, November 13.-17., 2011, Boston, MA. Abstract Book. ss. 253. 2011
• Oksanen Elina, Pandey Vivek, Kontunen-Soppela Sari, Keski-Saari Sarita. 2011. Ozone sensitivity of the most important Indian crop and tree species. In: (ed.) , International Conference: Ozone, climate change and forests. ss. 47. 2011
• Oksanen E , Pandey V, Kontunen-Soppela S, Keski-Saari S. 2011. Ozone sensitivity of Indian plant species EnviroNews Vol 17 2: 5-7. 2011
• Keski-Saari Sarita; Dumont Jennifer; Keinänen Markku; Kontunen-Soppela Sari; Oksanen Elina; Le Thiec Didier. 2011. Ozone-induced changes in carotenoids and chlorophylls in three Populus clones. In: (ed.) , XXIV SPPS Congress, August 21-25. ss. 77. 2011
• Nukarinen Ella; Keski-Saari Sarita; Porali Ilkka; Lihavainen Jenna; Sipari Nina; Kangasjärvi Jaakko; Keinänen Markku. 2010. Characterization of Arabidopsis thaliana mutants with differing amino acid profiles. In: (ed.) , IX Finnish Symposium on Plant Science, May 17-19, 2010, Joensuu, Finland. ss. 37. 2010
• Sarita Keski-Saari;Vladimir Ossipov;Riitta Julkunen-Tiitto;Jingbo Jia;Kjell Danell;Timo Veteli;Zhang Guiquan;Xiong Yaowu;Pekka Niemelä. 2008. Phenolics from the culms of five bamboo species in the Tangjiahe and Wolong Giant Panda Reserves, Sichuan, China. Biochemical Systematics and Ecology 36: 758-765. 2008
• Keski-Saari;S. Falck;M.;Heinonen;J.;Zon;J. and Julkunen-Tiitto;R.. 2007. Phenolics during early development of Betula pubescens seedlings: inhibition of phenylalanine ammonia lyase. Trees 21: 263-272. 2007
• Line Nybakken;Sarita Keski-Saari;Maarit A. Falck;Riitta Julkunen-Tiitto. 2007. Restoration of secondary metabolism in birch seedlings relieved from PAL-inhibitor Trees 21: 273-281. 2007
• Keski-Saari Sarita. 2005. Phenolic compounds in birch seedlings during early ontogeny: regulation of biosynthesis and accumulation in response to nutrient availability and UV-B radiation. 2005
• Keski-Saari Sarita;Pusenius Jyrki;Julkunen-Tiitto Riitta. 2005. Phenolic compounds in seedlings of Betula pubescens and B. pendula are affected by enhanced UVB radiation and different nitrogen regimens during early ontogeny. Global Change Biology 11 7: 1180-1194. 2005
• Keski-Saari Sarita;Julkunen-Tiitto Riitta. 2003. Early developmental responses of mountain birch (Betula pubescens subsp. czerepanovii) seedlings to different concentrations of phosphorus. Tree Physiology 23: 1201-1208. 2003
• Keski-Saari Sarita;Julkunen-Tiitto Riitta. 2003. Resource allocation in different plant parts of juvenile mountain birch plants: effect of nitrogen supply on seedling phenolics and growth. Physiologia Plantarum 118: 114-126. 2003