Helama S - Search Results

1

Finnish National Phenological Network 1997-2017: from observations to trend detection.

Helama S, Tolvanen A, Karhu J, Poikolainen J, Kubin E. Helama S, et al. Int J Biometeorol. 2020 Oct;64(10):1783-1793. doi: 10.1007/s00484-020-01961-6. Epub 2020 Jul 6. Int J Biometeorol. 2020. PMID: 32632472 Free PMC article.

2

Plant phenological data and tree-rings as palaeoclimate indicators in south-west Finland since AD 1750.

Holopainen J, Helama S, Timonen M. Holopainen J, et al. Among authors: helama s. Int J Biometeorol. 2006 Sep;51(1):61-72. doi: 10.1007/s00484-006-0037-8. Epub 2006 Jun 20. Int J Biometeorol. 2006. PMID: 16786325

3

Plant phenological records in northern Finland since the 18th century as retrieved from databases, archives and diaries for biometeorological research.

Holopainen J, Helama S, Lappalainen H, Gregow H. Holopainen J, et al. Among authors: helama s. Int J Biometeorol. 2013 May;57(3):423-35. doi: 10.1007/s00484-012-0568-0. Epub 2012 Jun 29. Int J Biometeorol. 2013. PMID: 22744803

4

Does diurnal temperature range influence seasonal suicide mortality? Assessment of daily data of the Helsinki metropolitan area from 1973 to 2010.

Holopainen J, Helama S, Partonen T. Holopainen J, et al. Among authors: helama s. Int J Biometeorol. 2014 Aug;58(6):1039-45. doi: 10.1007/s00484-013-0689-0. Epub 2013 Jun 18. Int J Biometeorol. 2014. PMID: 23775128

5

Oak decline analyzed using intraannual radial growth indices, δ(13)C series and climate data from a rural hemiboreal landscape in southwesternmost Finland.

Helama S, Läänelaid A, Raisio J, Mäkelä HM, Hilasvuori E, Jungner H, Sonninen E. Helama S, et al. Environ Monit Assess. 2014 Aug;186(8):4697-708. doi: 10.1007/s10661-014-3731-8. Epub 2014 Apr 12. Environ Monit Assess. 2014. PMID: 24729178

6

Temperature-associated suicide mortality: contrasting roles of climatic warming and the suicide prevention program in Finland.

Helama S, Holopainen J, Partonen T. Helama S, et al. Environ Health Prev Med. 2013 Sep;18(5):349-55. doi: 10.1007/s12199-013-0329-7. Epub 2013 Feb 5. Environ Health Prev Med. 2013. PMID: 23382022 Free PMC article.

7

Forest carbon sink neutralized by pervasive growth-lifespan trade-offs.

Brienen RJW, Caldwell L, Duchesne L, Voelker S, Barichivich J, Baliva M, Ceccantini G, Di Filippo A, Helama S, Locosselli GM, Lopez L, Piovesan G, Schöngart J, Villalba R, Gloor E. Brienen RJW, et al. Among authors: helama s. Nat Commun. 2020 Sep 8;11(1):4241. doi: 10.1038/s41467-020-17966-z. Nat Commun. 2020. PMID: 32901006 Free PMC article.

8

Plant phenological dataset collated by the Finnish Society of Sciences and Letters.

Holopainen J, Helama S, Väre H. Holopainen J, et al. Among authors: helama s. Ecology. 2023 Feb;104(2):e3962. doi: 10.1002/ecy.3962. Epub 2023 Jan 5. Ecology. 2023. PMID: 36546848

9

Tree height strongly affects estimates of water-use efficiency responses to climate and CO₂ using isotopes.

Brienen RJW, Gloor E, Clerici S, Newton R, Arppe L, Boom A, Bottrell S, Callaghan M, Heaton T, Helama S, Helle G, Leng MJ, Mielikäinen K, Oinonen M, Timonen M. Brienen RJW, et al. Among authors: helama s. Nat Commun. 2017 Aug 18;8(1):288. doi: 10.1038/s41467-017-00225-z. Nat Commun. 2017. PMID: 28819277 Free PMC article.

10

Buried in water, burdened by nature-Resilience carried the Iron Age people through Fimbulvinter.

Oinonen M, Alenius T, Arppe L, Bocherens H, Etu-Sihvola H, Helama S, Huhtamaa H, Lahtinen M, Mannermaa K, Onkamo P, Palo J, Sajantila A, Salo K, Sundell T, Vanhanen S, Wessman A. Oinonen M, et al. Among authors: helama s. PLoS One. 2020 Apr 21;15(4):e0231787. doi: 10.1371/journal.pone.0231787. eCollection 2020. PLoS One. 2020. PMID: 32315354 Free PMC article.

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