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Eero Nikinmaa

1992 …2018
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Publications 1992 2018

2018

A study of crown development mechanisms using a shoot-based tree model and segmented terrestrial laser scanning data

Sievänen, R., Raumonen, P., Perttunen, J., Nikinmaa, E. H. & Kaitaniemi, P. J., 1 Sep 2018, In : Annals of Botany. 122, 3, p. 423-434 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Linking stem growth respiration to the seasonal course of stem growth and GPP of Scots pine

Chan, T., Berninger, F., Kolari, P., Nikinmaa, E. & Hölttä, T., Sep 2018, In : Tree Physiology. 38, 9, p. 1356-1370 15 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2017

A steady-state stomatal model of balanced leaf gas exchange, hydraulics and maximal source–sink flux

Hölttä, T. S., Lintunen, A. M., Chan, T., Mäkelä-Carter, A. A. & Nikinmaa, E. H., 2017, In : Tree Physiology. 37, 7, p. 851-868 18 p.

Research output: Contribution to journalArticleScientificpeer-review

Newtonian boreal forest ecology: The Scots pine ecosystem as an example

Hari, P., Aakala, T., Aalto, J., Back, J., Hollmen, J., Jogiste, K., Koupaei, K. K., Kahkonen, M. A., Korpela, M., Kulmala, L., Nikinmaa, E., Pumpanen, J., Salkinoja-Salonen, M., Schiestl-Aalto, P., Simojoki, A. & Havimo, M., 14 Jun 2017, In : PLoS One. 12, 6, 27 p., 0177927.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Reliability of temperature signal in various climate indicators from northern Europe

Hari, P. K. J., Aakala, T., Hilasvuori, E., Häkkinen, R., Korhola, A. A., Korpela, M., Linkosalo, T., Mäkinen, H., Nikinmaa, E., Nöjd, P., Seppä, H., Sulkava, M., Terhivuo, J., Tuomenvirta, H., Weckström, J. B. & Hollmén, J., 2017, In : PLoS One. 12, 6, 20 p., e0180042.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Seasonal variation in nutrient removal efficiency of a boreal wetland detected by high-frequency on-line monitoring

Valkama, P., Mäkinen, E., Ojala, A., Vahtera, H., Lahti, K., Rantakokko, K., Vasander, H., Nikinmaa, E. & Wahlroos, O., Jan 2017, In : Ecological Engineering. 98, p. 307-317 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Xylem diameter changes during osmotic stress, desiccation and freezing in Pinus sylvestris and Populus tremula

Lintunen, A., Lindfors, L., Nikinmaa, E. & Hölttä, T., Apr 2017, In : Tree Physiology. 37, 4, p. 491-500 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
2016

Diurnal patterns in Scots pine stem oleoresin pressure in a boreal forest

Rissanen, K. A., Hölttä, T. S., Vanhatalo, A. M., Aalto, J. A., Nikinmaa, E. H., Rita, H. J. & Bäck, J. K., 2016, In : Plant, Cell and Environment. 39, 3, p. 527-538 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Environmental and crown related factors affecting street tree transpiration in Helsinki, Finland

Riikonen, A., Järvi, L. & Nikinmaa, E., Dec 2016, In : Urban Ecosystems. 19, 4, p. 1693-1715 23 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Environmental control of growth variation in a boreal Scots pine stand: a data-driven approach

Kulmala, L-M., Zliobaite, I., Nikinmaa, E. H., Nöjd, P., Kolari, P. P., Kabiri Koupaei, K., Hollmen, J. & Mäkinen, H., 2016, In : Silva Fennica. 50, 5, 21 p., 1680.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Selvitys katujen suolauksen vaikutuksista katupuihin Helsingissä

Riikonen, A., Hölttä, T., Paljakka, T. & Nikinmaa, E., 27 Apr 2016, Helsinki: Helsingin kaupungin rakennusvirasto. 24 p. (Helsingin kaupungin rakennusviraston julkaisuja; vol. 2016, no. 5)

Research output: Book/ReportCommissioned reportProfessional

Separating water-potential induced swelling and shrinking from measured radial stem variations reveals a cambial growth and osmotic concentration signal

Chan, T., Hölttä, T., Berninger, F., Mäkinen, H., Nöjd, P., Mencuccini, M. & Nikinmaa, E., Feb 2016, In : Plant, Cell and Environment. 39, 2, p. 233-244 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Vartioharjuntien kokeilupuiden menestymisseuranta

Riikonen, A., Linden, L., Paljakka, T., Hölttä, T., Lintunen, A. & Nikinmaa, E., 2016, Helsinki: Helsingin kaupungin rakennusvirasto. 36 p. (Helsingin kaupungin rakennusviraston julkaisuja; no. 2016:6)

Research output: Book/ReportCommissioned reportProfessional

2015

An analysis of Granier sap flow method, its sensitivity to heat storage and a new approach to improve its time dynamics

Holtta, T., Linkosalo, T., Riikonen, A., Sevanto, S. & Nikinmaa, E., 15 Oct 2015, In : Agricultural and Forest Meteorology. 211, p. 2-12 11 p.

Research output: Contribution to journalArticleScientificpeer-review

CASSIA - a dynamic model for predicting intra-annual sink demand and interannual growth variation in Scots pine

Schiestl-Aalto, P., Kulmala, L., Makinen, H., Nikinmaa, E. & Makela, A., 2015, In : New Phytologist. 206, 2, p. 647-659 13 p.

Research output: Contribution to journalArticleScientificpeer-review

CH4 and N2O dynamics in the boreal forest-mire ecotone

Tupek, B., Minkkinen, K., Pumpanen, J., Vesala, T. & Nikinmaa, E., 2015, In : Biogeosciences. 12, 2, p. 281-297 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Hiili Helsingin puistojen maaperässä

Riikonen, A., Linden, L. K. & Nikinmaa, E. H., 2015, VIII Maaperätieteiden päivien abstraktit. Leppälammi-Kujansuu, J., Pennanen, T., Rankinen, K., Salo, T., Soinne, H. & Hänninen, P. (eds.). Helsinki: Suomen Maaperätieteiden Seura ja Helsingin yliopisto, Elintarvike- ja ympäristötieteiden laitos, p. 34-35 2 p. (Pro Terra; no. 67).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Interpreting canopy development and physiology using a European phenology camera network at flux sites

Wingate, L., Ogee, J., Cremonese, E., Filippa, G., Mizunuma, T., Migliavacca, M., Moisy, C., Wilkinson, M., Moureaux, C., Wohlfahrt, G., Hammerle, A., Hoertnagl, L., Gimeno, C., Porcar-Castell, A., Galvagno, M., Nakaji, T., Morison, J., Kolle, O., Knohl, A., Kutsch, W. & 27 othersKolari, P., Nikinmaa, E., Ibrom, A., Gielen, B., Eugster, W., Balzarolo, M., Papale, D., Klumpp, K., Koestner, B., Gruenwald, T., Joffre, R., Ourcival, J. -M., Hellstrom, M., Lindroth, A., George, C., Longdoz, B., Genty, B., Levula, J., Heinesch, B., Sprintsin, M., Yakir, D., Manise, T., Guyon, D., Ahrends, H., Plaza-Aguilar, A., Guan, J. H. & Grace, J., 2015, In : Biogeosciences. 12, 20, p. 5995-6015 21 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Interpreting canopy development and physiology using the EUROPhen camera network at flux sites

Wingate, L., Ogée, J., Cremonese, E., Filippa, G., Mizunuma, T., Migliavacca, M., Moisy, C., Wilkinson, M., Moreaux, C., Wohlfahrt, G., Hörtnagl, L., Gimeno, C., Porcar Castell, J. A., Galvagno, M., Nakaji, T., Morison, J., Kolle, O., Knohl, A., Kutsch, W., Kolari, P. P. & 26 othersNikinmaa, E. H., Ibrom, A., Gielen, B., Eugster, W., Balzarolo, M., Papale, D., Klumpp, K., Köstner, B., Grünwald, T., Joffre, R., Ourcival, J-M., Hellstrom, M., Lindroth, A., Charles, G., Longdoz, B., Genty, B., Levula, J., Heinesch, B., Sprintsin, M., Yakir, D., Manise, T., Guyon, D., Ahrends, H., Plaza-Aguilar, A., Guan, J. H. & Grace, J., 2015, In : Biogeosciences Discussions. 12, p. 7979-8034 56 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Onset of photosynthesis in spring speeds up monoterpene synthesis and leads to emission bursts

Aalto, J., Porcar-Castell, A., Atherton, J., Kolari, P., Pohja, T., Hari, P., Nikinmaa, E., Petäjä, T. & Bäck, J., Nov 2015, In : Plant, Cell and Environment. 38, 11, p. 2299-2312 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Seasonal dynamics of autotrophic respiration in boreal forest soil estimated by continuous chamber measurements

Pumpanen, J., Kulmala, L., Linden, A., Kolari, P., Nikinmaa, E. & Hari, P., 7 Oct 2015, In : Boreal Environment Research. 20, 5, p. 637-650 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Tree water relations can trigger monoterpene emissions from Scots pine stems during spring recovery

Vanhatalo, A., Chan, T., Aalto, J., Korhonen, J. F., Kolari, P., Holtta, T., Nikinmaa, E. & Back, J., 2015, In : Biogeosciences. 12, 18, p. 5353-5363 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Urban wetland parks in Finland: improving water quality and creating endangered habitats

Wahlroos, O. M., Valkama, P., Mäkinen, E., Ojala, A., Vasander, H., Väänänen, V-M., Halonen, A., Linden, L., Nummi, P., Ahponen, H., Lahti, K., Vessman, T., Rantakokko, K. & Nikinmaa, E., 2015, In : International Journal of Biodiversity Science, Ecosystem Services & Management. 11, 1, p. 46-60 15 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2014

Above-ground woody carbon sequestration measured from tree rings is coherent with net ecosystem productivity at five eddy-covariance sites

Babst, F., Bouriaud, O., Papale, D., Gielen, B., Janssens, I. A., Nikinmaa, E., Ibrom, A., Wu, J., Bernhofer, C., Köstner, B., Grünwald, T., Seufert, G., Ciais, P. & Frank, D., 2014, In : New Phytologist. 201, 4, p. 1289-1303 15 p.

Research output: Contribution to journalArticleScientificpeer-review

A temperature-controlled spectrometer system for continuous and unattended measurements of canopy spectral radiance and reflectance

Drolet, G., Wade, T., Nichol, C. J., MacLellan, C., Levula, J., Porcar-Castell, A., Nikinmaa, E. & Vesala, T., 2014, In : International Journal of Remote Sensing. 35, 5, p. 1769-1785 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Bursts of CO2 released during freezing offer a new perspective on avoidance of winter embolism in trees

Lintunen, A., Lindfors, L., Kolari, P., Juurola, E., Nikinmaa, E. & Hölttä, T., Dec 2014, In : Annals of Botany. 114, 8, p. 1711-1718 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Case study of freezing responses of rarely-used street tree taxa in Helsinki, Finland.

Lintunen, A., Paljakka, T. V. S., Riikonen, A., Linden, L., Hölttä, T. & Nikinmaa, E., 16 Jun 2014, International Conference on Urban Tree Diversity 16-18 June 2014, Alnarp, Sweden: Programme and abstract book. Konijnendijk van den Bosch, C. & Östberg, J. (eds.). Alnarp, Sweden: Swedish University of Agricultural Sciences, p. 95 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Dynamics of leaf gas exchange, xylem and phloem transport, water potential and carbohydrate concentration in a realistic 3-D model tree crown

Nikinmaa, E., Sievänen, R. & Hölttä, T., 2014, In : Annals of Botany. 114, 4, p. 653-666 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Ecophysical Aspects of phloem transport in trees

Hölttä, T., Mencuccini, M. & Nikinmaa, E., 2014, Trees in a changing environment: ecophysiology, adaptation, and future survival. Tausz, M. & Grulke, N. (eds.). Dordrecht: Springer Netherlands, p. 25-36 12 p. (Plant ecophysiology; no. 9).

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

Finnish Centre of Excellence in Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change: summary and outlook

Kulmala, M., Lappalainen, H. K., Back, J., Laaksonen, A., Nikinmaa, E., Riekkola, M-L., Vesala, T., Viisanen, Y., Aalto, T., Boy, M., Dal Maso, M., Ehn, M., Hakola, H., Hari, P., Hartonen, K., Hameri, K., Holtta, T., Junninen, H., Jarvi, L., Kurten, T. & 19 othersLauri, A., Laurila, T., Lehtipalo, K., Lihavainen, H., Lintunen, A., Mammarella, I., Manninen, H. E., Petaja, T., Pihlatie, M., Pumpanen, J., Rinne, J., Romakkaniemi, S., Ruuskanen, T., Sipila, M., Sorvari, S., Vehkamaki, H., Virtanen, A., Worsnop, D. R. & Kerminen, V-M., 2014, In : Boreal Environment Research. 19, suppl. B, p. 2-19 18 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Frost-induced cellular damage in branches visible as irreversible shrinkage of branch diameter

Lintunen, A., Paljakka, T. V. S., Riikonen, A., Linden, L., Lindfors, L., Hölttä, T. & Nikinmaa, E., 2014, Proceedings of the Center of Excellence in Atmospheric Sciences (CoE ATM): From Molecular and Biological Processes to the Global Climate’ Annual Meeting 2014. Kulmala, M., Lintunen, A. & Kontkanen, J. (eds.). Helsinki: Aerosolitutkimusseura ry, p. 401-403 3 p. (Report Series in Aerosol Science ; vol. 2014, no. 157).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Functional-structural plant models: a growing paradigm for plant studies

Sievanen, R., Godin, C., DeJong, T. D. & Nikinmaa, E., 2014, In : Annals of Botany. 114, 4, p. 599-603 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Knowledge transfer of climate-ecosystem-interactions between science and society - Introducing the Climate Whirl concept

Juurola, E., Korhonen, J. F. J., Kulmala, L., Kolari, P., Taipale, U., Rasinmaki, J., Ruuskanen, T., Haapoja, T., Back, J., Levula, J., Riuttanen, L., Kyro, E-M., Dzhedzhev, I., Nikinmaa, E., Vesala, T. & Kulmala, M., 2014, In : Boreal Environment Research. 19, suppl. B, p. 406-411 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Measured and modelled albedos in Finnish boreal forest stands of different species, structure and understory

Kuusinen, N., Lukes, P., Stenberg, P., Levula, J., Nikinmaa, E. & Berninger, F., 2014, In : Ecological Modelling. 284, p. 10-18 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Quantitative assessment of automatic reconstructions of branching systems obtained from laser scanning

Boudon, F., Preuksakarn, C., Ferraro, P., Diener, J., Nacry, P., Nikinmaa, E. & Godin, C., 2014, In : Annals of Botany. 114, 4, p. 853-862 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Seasonal variation in the reflectance of photosynthetically active radiation from epicuticular waxes of Scots pine (Pinus sylvestris) needles

Olascoaga Gracia, B., Juurola, E., Pinho, P., Lukes, P., Halonen, L., Nikinmaa, E., Back, J. & Porcar-Castell, A., 2014, In : Boreal Environment Research. 19, suppl. B, p. 132-141 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Towards quantitative ecology: Newton's principia revisited

Hari, P., Back, J., Heliovaara, K., Kerminen, V-M., Kulmala, L., Makela, A., Nikinmaa, E., Petaja, T. & Kulmala, M., 2014, In : Boreal Environment Research. 19, suppl. B, p. 142-152 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2013

Assimilate transport in phloem sets conditions for leaf gas exchange

Nikinmaa, E., Hölttä, T., Hari, P., Kolari, P., Mäkelä, A., Sevanto, S. & Vesala, T., 2013, In : Plant, Cell and Environment. 36, 3, p. 655-669 15 p.

Research output: Contribution to journalArticleScientificpeer-review

A whole tree level approach to explain stomatal control of transpiration and photosynthesis

Hölttä, T. & Nikinmaa, E., 2013, Proceedings of FCoE in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Meeting 2013. p. 231-233 3 p. (Report Series in Aerosol Science; vol. 142).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

CH4 and N2O fluxes of boreal forest mire transitions

Ťupek, B., Minkkinen, K., Vesala, T. & Nikinmaa, E., 2013, Proceedings of FCoE in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Meeting 2013. Helsinki, p. 533-535 3 p. (Report Series in Aerosol Science; vol. Nro 142 (2013)).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Concurrent measurements of change in the bark and xylem diameters of trees reveal a phloem‐generated turgor signal

Mencuccuni, M., Hölttä, T., Sevanto, S. & Nikinmaa, E., 2013, In : New Phytologist. 198, 4, p. 1143-1154 12 p.

Research output: Contribution to journalArticleScientificpeer-review