Olsson, B.A., Hansson, K., Persson, T., Beuker, E. & Helmisaari, H.-S. 2012. Heterotrophic respiration and nitrogen mineralisation in soils of Norway spruce, Scots pine and silver birch stands in contrasting climates. Forest Ecology and Management 269: 197-205. [CrossRef]
Häikiö, E., Makkonen, M., Julkunen-Tiitto, R., Sitte, J., Freiwald, V., Silfver, T., Pandey, V., Beuker, E., Holopainen, T. & Oksanen, E. 2009. Performance and secondary chemistry of two hybrid aspen (Populus tremula L. x Populus tremuloides Michx.) clones in long-term elevated ozone exposure. Journal of Chemical Ecology 38: 664-678. [CrossRef]
Häikiö, E., Freiwald, V., Julkunen-Tiitto, R., Beuker, E., Holopainen, T. & Oksanen, E. 2008. Differences in leaf characteristics between ozone-sensitive and ozone-tolerant hybrid aspen (Populus tremula x populus tremuloides) clones. Tree Physiology 29(1): 53-66. [CrossRef] [url] [url] [abstract]
Lindroos, A.-J., Derome, J., Mustajärvi, K., Nöjd, P., Beuker, E. & Helmisaari, H.-S. 2008. Fluxes of dissolved organic carbon in stand throughfall and percolation water in 12 boreal coniferous stands on mineral soils in Finland. Boreal Environment Research 13(supp.B): 22-34. [pdf]
Häikiö, E., Freiwald, V., Silfver, T., Beuker, E., Holopainen, T. & Oksanen, E. 2007. Impacts of elevated ozone and nitrogen on growth and photosynthesis of European aspen (Populus tremula) and hybrid aspen (P. tremula x Populus tremuloides) clones. Canadian Journal of Forest Research 37(11): 2326-2336. [CrossRef]
Harju, A.M., Venäläinen, M., Beuker, E., Velling, P. & Viitanen, H. 2001. Genetic variation in the decay resistance of Scots pine wood against brown rot fungus. Canadian Journal of Forest Research 31(7): 1244-1249. [CrossRef]
Hänninen, H., Beuker, E., Johnesen, Ö., Leinonen, I., Murray, M., Sheppard, L. & Skröppa, T. 2001. Impacts of climate change on cold hardiness of conifers. In: Bigras, F.J. & Colombo, S.J. (eds.). Conifer cold hardiness. Kluwer Academic Publishers, Dordrecht. p. 305-333. ISBN 0-7923-6636-0
Yu, Q., Pulkkinen, P., Rautio, M., Haapanen, M., Alen, R., Stener, L., Beuker, E. & Tigerstedt, P. 2001. Genetic control of wood physicochemical properties, growth and phenology in hybrid aspen clones. Canadian Journal of Forest Research 31: 1348-1356. [CrossRef]
Partanen, J. & Beuker, E. 1999. Effects of photoperiod and thermal time on the growth rhythm of Pinus sylvestris seedlings. Scandinavian Journal of Forest Research 14(6): 487-497. [CrossRef] [abstract]
Beuker, E., Valtonen, E. & Repo, T. 1998. Seasonal variation in the frost hardiness of Scots pine and Norway spruce in old provenence experiments in Finland. Forest Ecology and Management 107: 87-98. [CrossRef]
Beuker, E. & Koski, V. 1997. Adaptation of tree populations to climate as reflected by aged provenence tests. In: Mátyás, C. (ed.). Perspectives of forest genetics and tree breeding in a changing world. IUFRO, IUFRO World Series 6: 103-108.
Persson, B & Beuker, E 1997. Distinguishing between the effects of changes in temperature and light climate using provenance trials with Pinus sylvestris in Sweden. Canadian Journal of Forest Research 27(4): 572-579. [pdf]
Beuker, E. 1996. Implications of climate adaptability in provenance trials with Scots pine and Norway spruce in Finland for the possible effects of climate warming. Väitöskirja. 33 s. + 5 osajulkaisua. Joensuun yliopiston metsätieteellisen tiedekunnan tiedonantoja. (väitöskirja) ISBN 951-708-400-5
Beuker, E., Kolström, M. & Kellomäki, S. 1996. Changes in wood production of Picea abies and Pinus sylvestris under a warmer climate: comparison of field measurements and results of a mathematical model. In: Climate Change, Biodiversity and Boreal Forest Ecosystems. Papers selected from the International Boreal Forest Research Association Conference held in Joensuu, Finland, 30 July - 5 August, 1995. Silva Fennica 30(2-3): 239-246. [html]
Beuker, E. 1994. Long-term effects of temperature on the wood production of Pinus sylvestris L. and Picea abies (L.) Karst. Scandinavian Journal of Forest Research 9(1): 34-45.
Beuker, E. 1994. Adaptation to climatic changes of the timing of bud burst in populations of Pinus sylvestris L. and Picea abies (L.) Karst. Tree Physiology 14: 961-970. [pdf] [abstract]
Peltoniemi, M., Kalliokoski, T., Lindroos, A.-J., Beuker, E. & Mäkelä, A. 2012. User guide for PRELES, a simple model for the assessment of gross primary production and water balance of forests. Metlan työraportteja / Working Papers of the Finnish Forest Research Institute 247. 23 s. [html] [html]
Niemistö, P. & Beuker, E. 2011. Puiden vuosirytmiä seurataan kasvupantojen ja fenologisten havaintojen avulla. Julkaisussa: Merilä, P. & Joutsimäki, M. (toim.). Metsät muuttuvat. Suomen metsien tilaa seurataan. Metsäntutkimuslaitos, s. 20-21. ISBN 978-951-40-2302-6 ISBN 978-951-40-2301-9 [url]
Niemistö, P. & Beuker, E. 2011. Monitoring annual rhythm of treas using girth bands and phenological observations. In: Merilä, P. & Joutsimäki, M. (eds.). Forests in Change. Metla Monitors the Condition of Finland's Forests. Finnish Forest Reearch Institute, p. 20-21. ISBN 978-951-40-2313-2 ISBN 978-951-40-2314-9 [url]
Lindroos, A.-J., Beuker, E., Derome, K., Lindgren, M., Mustajärvi, K., Nieminen, T.M., Nöjd, P., Rautio, P., Salemaa, M., Ukonmaanaho, L. & Merilä, P. 2010. Intensive monitoring of forest ecosystems in Finland - A review of the results of the scientific studies and monitoring activities. In: Ukonmaanaho, L., Derome, K., Rautio, P. & Merilä, P. (eds.). John Derome - Ambassador for forest monitoring in Europe. Memorial seminar, November 30th 2010, Rovaniemi, Finland. Metlan työraportteja / Working Papers of the Finnish Forest Research Institute 180: 12-13. ISBN 978-951-40-2270-8 ISBN 978-951-40-2269-2
Lindroos, A.-J., Derome, K. & Beuker, E. 2010. Comparison of the harmonized and national deposition collectors in Finland. In: Ukonmaanaho, L., Derome, K., Rautio, P. & Merilä, P. (eds.). John Derome - Ambassador for forest monitoring in Europe. Memorial seminar, November 30th 2010, Rovaniemi, Finland. Metlan työraportteja / Working Papers of the Finnish Forest Research Institute 180: 37. ISBN 978-951-40-2270-8 ISBN 978-951-40-2269-2
Beuker, E., Ukonmaanaho, L. & Lindgren, M. 2009. Soil temperature and moisture conditions: effect on tree vitality. Maan lämpötilan ja kosteuden vaikutus puiden kuntoon. In: Soinne, H., Helmisaari, H.-S., Hänninen, P., Kähkönen, M., Rankinen, K. & Esala, M. (eds.). Maaperä muuttuvassa maailmassa. V Maaperätieteiden päivät, Helsinki 8.-9.1.2009. Laajennetut abstraktit. Pro Terra 41: 55-56. ISBN 978-952-10-5246-0 [pdf]
Derome, J., Lindgren, M., Merilä, P., Beuker, E. & Nöjd, P. 2007. Forest condition monitoring under the UN/ECE and EU programmes in Finland. Yleiseuroopplainen metsien terveydentilan seuranta (YK-ECE/EU) Suomessa. In: Merilä, P., Kilponen, T. & Derome, J. (eds.). Forest condition monitoring in Finland - National report 2002-2005. Metlan työraportteja/Working Papers of the Finnish Forest Research Institute 45: 11-20. [pdf]
Possen, B. & Beuker, E. 2007. Phenological assessments on the intensive monitoring plots. Fenologinen seuranta intensiiviseurannan havaintoaloilla. In: Merilä, P., Kilponen, T. & Derome, J. (eds.). Forest condition monitoring in Finland - National report 2002-2005. Metlan työraportteja/Working Papers of the Finnish Forest Research Institute 45: 99-111. [pdf]
Beuker, E., Derome, J., Derome, K., Lindgren, M., Lindroos, A.-J., Merilä, P., Nevalainen, S., Nöjd, P., Pouttu, A., Salemaa, M., Sutinen, S. & Ukonmaanaho, L. 2006. The monitoring of forest condition in Finland: main findings. In: Eichhorn, J. (ed.). Forests in a Changing Environment - Results of 20 Years ICP Forests Monitoring. Symposium, October 25-28 2006, Göttingen, Germany. Proceedings. p. 22-23.
Alanen, H., Beuker, E., Leinonen, K. & Nygren, M. 2004. Metsä- ja hybridihaapakloonien tunnistaminen morfologisten ominaispiirteiden avulla. Metsätieteen aikakauskirja 1/2004: 102-106. [pdf]
Beuker, E. 2004. Haapakloonien valinta ja testaus. Metsätieteen aikakauskirja 1/2004: 94-97. [pdf]
Beuker, E. 2003. Phenology and environmental influences. (myös saksan-, ranskan-, italian-, espanjan-, portugalin-, kreikan- ja suomenkielisenä). In: The condition of forests in Europe. 2003 Executive report. UNECE and EU, Geneva and Brussels. p. 20. [pdf]
Beuker, E. 2002. Phenological observations on Level II plots in 2001. Fenologiset havainnot vuonna 2001. In: Rautjärvi, H., Ukonmaanaho, L. & Raitio, H. (eds.). Forest condition monitoring in Finland. National report 2001. Metsäntutkimuslaitoksen tiedonantoja - The Finnish Forest Research Institute, Research Papers 879: 89-94.
Beuker, E. 2001. Phenological observations. Fenologiset havainnot. In: Ukonmaanaho, L. & Raitio, H. (eds.). Forest condition monitoring in Finland. National report 2000. Metsäntutkimuslaitoksen tiedonantoja - The Finnish Forest Research Institute, Research Papers 824: 101-107.
Beuker, E. 2000. Aspen breeding in Finland, new challenges. Baltic Forestry 6(2): 81-84.
Beuker, E. & Karjalainen, T. 1999. Forest response to climate and land use change. In: Turunen, M., Hukkinen, J., Heal, O.W., Saelthun, N.R. & Holten, J. (eds.). A terrestrial transect for Scandinavia/Northern Europe: Proceedings of the international Scantran conference, 19 to 23 March 1998, Rovaniemi, Finland. Ecosystems Research Report 31: 46-52.
Beuker, E., Häggman, J. & Koski, V. 1996. Physiological and genetical adaptation of forest trees to climatic changes. In: Roos, J. (ed.). The Finnish Research Programme on Climate Change. Final Report. Publications of the Academy of Finland 4/96: 281-286.
Beuker,E.,Hari,P.,Holopainen,J.,Holopainen,T.,Hypén,H.,Hänninen,H., Karjalainen,T.,Kellomäki,S.,Juurola,E.,Koski,V.,Laine,K.,Leinonen,I., Liski,J.,Neuvonen,S.,Niemelä,P.,Nissinen,A.,Peltola,H.,Repo,t., Talkkari,A.,Wang,K.-Y.&Westman,C. 1996. Metsät. Julkaisussa: Kuusisto, E., Kauppi, L. & Heikinheimo, P. (toim.). Ilmastonmuutos ja Suomi. Yliopistopaino, Helsinki. s. 71-106. ISBN 951-570-296-8
Beuker, E. 1994. Suomen metsät ilmastonmuutoksen jälkeen: havupuut luonnossa vai Lustossa? Julkaisussa: Häggman, J. & Oksa, E. (toim.). Metsänjalostusta Punkaharjulla jo 70 vuotta. Metsäntutkimuspäivä Olavinlinnassa 1993. Metsäntutkimuslaitoksen tiedonantoja - The Finnish Forest Research Institute, Research Papers 525: 59-67.
Beuker, E., Häggman, J. & Koski, V. 1994. Physiological and genetical adaptation of forest trees to climatic changes. In: Kanninen, M. & Heikinheimo, P. (eds.). The Finnish Research Programme on Climate Change. Second Progress Report. Publications of the Academy of Finland 1/94: 198-202.
Beuker, E. 1993. The use of old provenance experiments in climatic change research. In: Mustila arboretum as a centre for introducing and breeding shrubs and trees. Proceedings of the 90th anniversary jubilee symposium of Mustila arboretum, Moisio Manor 19-21 August 1992. Yliopistopaino, Helsinki. p. 114-116.
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