| Variation of Basic Density and Brinell Hardness Within Mature Finnish Betula Pendula and B. Pubescens Stems H Heräjärvi Wood and Fiber Science, 216-227, 2004 | 106 | 2004 |
| Static bending properties of Finnish birch wood H Heräjärvi Wood Science and Technology 37 (6), 523-530, 2004 | 62 | 2004 |
| Wood density and growth rate of European and hybrid aspen in Southern Finland. H Heräjärvi, R Junkkonen | 55 | 2006 |
| Effect of natural weathering on water absorption and pore size distribution in thermally modified wood determined by nuclear magnetic resonance C Cai, MA Javed, S Komulainen, VV Telkki, A Haapala, H Heräjärvi Cellulose 27, 4235-4247, 2020 | 46 | 2020 |
| Technical properties of mature birch (Betula pendula and B. pubescens) for saw milling H Heräjärvi Finnish Society of Forest Science, 2001 | 45 | 2001 |
| Preferable utilisation patterns of wood product industries' by-products in Finland J Kunttu, E Hurmekoski, H Heräjärvi, T Hujala, P Leskinen Forest Policy and Economics 110, 101946, 2020 | 41 | 2020 |
| Effect of drying technology on aspen wood properties H Heräjärvi Finnish Society of Forest Science, 2009 | 41 | 2009 |
| Properties of birch (Betula pendula, B. pubescens) for sawmilling and further processing in Finland. H Heräjärvi Metsäntutkimuslaitos, 2002 | 38 | 2002 |
| Wooden buildings as carbon storages–Mitigation or oration? H Heräjärvi Wood Material Science & Engineering 14 (5), 291-297, 2019 | 36 | 2019 |
| The future of wood construction: opportunities and barriers based on surveys in europe and Chile E Leszczyszyn, H Heräjärvi, E Verkasalo, J Garcia-Jaca, G Araya-Letelier, ... Sustainability 14 (7), 4358, 2022 | 34 | 2022 |
| Outlook for modified wood use and regulations in circular economy H Heräjärvi, J Kunttu, E Hurmekoski, T Hujala Holzforschung 74 (4), 334-343, 2020 | 33 | 2020 |
| Small-diameter Scots pine and birch timber as raw materials for engineered wood products H Heräjärvi, A Jouhiaho, V Tammiruusu, E Verkasalo International Journal of Forest Engineering 15 (2), 23-34, 2004 | 31 | 2004 |
| Influence of saw and secateur pruning on stem discolouration, wound cicatrisation and diameter growth of Betula pendula U Schatz, H Heräjärvi, K Kannisto, M Rantatalo Finnish Society of Forest Science, 2008 | 30 | 2008 |
| Saw log recovery and stem quality of birch from thinnings in southern Finland H Kilpeläinen, J Lindblad, H Heräjärvi, E Verkasalo Finnish Society of Forest Science, 2011 | 25 | 2011 |
| Koivun kasvatus ja käyttö P Niemistö, A Viherä-Aarnio, P Velling, H Heräjärvi, E Verkasalo Metsäkustannus Oy, 2008 | 25 | 2008 |
| Resistance of European and hybrid aspen wood against two brown-rot fungi M Borrega, S Nevalainen, H Heräjärvi European Journal of Wood and Wood Products 67 (2), 177-182, 2009 | 21 | 2009 |
| Influence of felling season, drying method and within-tree location on the Brinell hardness and equilibrium moisture content of wood from 27–35-year-old Betula pendula V Möttönen, H Heräjärvi, H Koivunen, J Lindblad Scandinavian journal of forest research 19 (3), 241-249, 2004 | 19 | 2004 |
| Physical properties of European and hybrid aspen wood after three different drying treatments R Junkkonen, H Heräjärvi Proceedings of the 5th International Symposium of Wood Structure and …, 2006 | 18 | 2006 |
| Wetting-induced changes on the surface of thermally modified Scots pine and Norway spruce wood C Cai, J Antikainen, K Luostarinen, K Mononen, H Heräjärvi Wood Science and Technology 52, 1181-1193, 2018 | 17 | 2018 |
| Detection of the effective refractive index of thermally modified Scots pine by immersion liquid method I Niskanen, J Heikkinen, J Mikkonen, A Harju, H Heräjärvi, M Venäläinen, ... Journal of wood science 58, 46-50, 2012 | 16 | 2012 |