| Fine root production and turnover of tree and understorey vegetation in Scots pine, silver birch and Norway spruce stands in SW Sweden K Hansson, HS Helmisaari, SP Sah, H Lange Forest Ecology and Management 309, 58-65, 2013 | 127 | 2013 |
| Effects of long-term temperature and nutrient manipulation on Norway spruce fine roots and mycelia production J Leppälammi-Kujansuu, I Ostonen, M Strömgren, LO Nilsson, DB Kleja, ... Plant and Soil 366, 287-303, 2013 | 76 | 2013 |
| 15N natural abundance of foliage and soil across boreal forests of Finland SP Sah, H Rita, H Ilvesniemi Biogeochemistry 80, 277-288, 2006 | 47 | 2006 |
| Does the age of fine root carbon indicate the age of fine roots in boreal forests? SP Sah, H Jungner, M Oinonen, M Kukkola, HS Helmisaari Biogeochemistry 104, 91-102, 2011 | 31 | 2011 |
| Natural 15N abundance in two nitrogen saturated forest ecosystems at Solling, Germany SP Sah, R Brumme J For Sci 49 (11), 515-522, 2003 | 16 | 2003 |
| Vergleich des Stoffhaushaltes zweier Buchenwaldoekosystene auf Kalkgestein und auf Buntsandstein. SP Sah Berichte des Forschungszentrums Waldoekosysteme (Germany, 1990 | 15 | 1990 |
| Variation of carbon age of fine roots in boreal forests determined from 14C measurements SP Sah, CL Bryant, J Leppälammi-Kujansuu, K Lõhmus, I Ostonen, ... Plant and soil 363, 77-86, 2013 | 11 | 2013 |
| Effects of clear-cutting and soil preparation on natural 15N abundance in the soil and needles of two boreal conifer tree species SP Sah, H Ilvesniemi Isotopes in environmental and health studies 42 (4), 367-377, 2006 | 8 | 2006 |
| Nutrient status of natural and healthy sissoo forest and declining plantation sissoo forest (Dalbergia sissoo, Roxb.) in Nepal SP Sah, PK Jha, N Lamersdorf Journal of Forest Science 48 (10), 459-466, 2002 | 8 | 2002 |
| Old carbon in young fine roots in boreal forests HS Helmisaari, J Leppälammi-Kujansuu, S Sah, C Bryant, DB Kleja Biogeochemistry 125, 37-46, 2015 | 7 | 2015 |
| Interspecific variation and impact of clear-cutting on natural^ 1^ 5N abundance and N concentration in the needle-to-soil continuum of a boreal conifer forest SP Sah, H Ilvesniemi Plant Soil and Environment 53 (8), 329, 2007 | 7 | 2007 |
| Isotope ratios and concentration of N in needles, roots and soils of Norway spruce (Picea abies [L.] Karst.) stands as influenced by atmospheric deposition of N SP Sah Journal of Forest Science 51 (10), 468-475, 2005 | 6 | 2005 |
| Historie Shift towards Silvieulture by People in Asia A Reviewand Country Case Studies on Community based Forest Management from Nepal, the Philippines and Indonesia A Schulte, S Sah Die Bodenkultur 291 (51), 4, 2000 | 4 | 2000 |
| Fine roots on intensive forest ecosystem monitoring plots FIP4, FIP10 and FIP11 on Olkiluoto island in 2008 HS Helmisaari, S Sah, L Aro POSIVA, 2009 | 3 | 2009 |
| 13C and 15N isotopic fractionations in matsutake sporocarps and surrounding substrates from a study site in Finland LM Vaario, SP Sah, T Miyazawa 日本森林学会大会発表データベース 第 127 回日本森林学会大会, 166, 2016 | | 2016 |
| Tree and understorey fine root growth and longevity in a Norway spruce stand in northern Finland. SP Sah, I Børja, L Truus, HS Helmisaari RootRAP: 7th ISRR Symposium Root Research and Applications/Ed. Himmelbauer …, 2009 | | 2009 |
| Effects of different soil preparations methods on the foliage N dynamics in Finnish boreal forests: 15N natural abundance isotopic method approach. SP Sah, H Ilvesniemi Studia Universitatis Babes-Bolyai, Geologia 52 (1), 2007 | | 2007 |
| Use of carbon and nitrogen isotopes in root research SP Sah ROOTS 2011 WORKSHOP, 11, 0 | | |
