Zobrazeno 1 - 10
of 187
pro vyhledávání: '"Hynynen, Jari"'
Autor:
Siipilehto, Jouni, Allen, Micky, Nilsson, Urban, Brunner, Andreas, Huuskonen, Saija, Haikarainen, Soili, Subramanian, Narayanan, Antón-Fernández, Clara, Holmström, Emma, Andreassen, Kjell, Hynynen, Jari
Publikováno v:
Silva Fennica, Vol 54, Iss 5 (2020)
New mortality models were developed for the purpose of improving long-term growth and yield simulations in Finland, Norway, and Sweden and were based on permanent national forest inventory plots from Sweden and Norway. Mortality was modelled in two s
Externí odkaz:
https://doaj.org/article/3dc808f9784045438113d3eb0e04d153
Autor:
Lee, Daesung, Siipilehto, Jouni, Miina, Jari, Niemistö, Pentti, Haapanen, Matti, Hynynen, Jari, Huuskonen, Saija
Publikováno v:
In Forest Ecology and Management 1 July 2024 563
Autor:
Heikkilä, Jani, Sirén, Matti, Ahtikoski, Anssi, Hynynen, Jari, Sauvula, Tiina, Lehtonen, Mika
Publikováno v:
Silva Fennica, Vol 43, Iss 1 (2009)
The effects of combined production of industrial and energy wood on yield and harvesting incomes, as well as the feasibility of energy wood procurement, were studied. Data for 22 Scots pine (Pinus sylvestris L.) and 21 Norway spruce (Picea abies (L.)
Externí odkaz:
https://doaj.org/article/b5fe7036cdfc42399e3928c56ecd4c54
Publikováno v:
Silva Fennica, Vol 42, Iss 3 (2008)
The effects of silvicultural practices (regeneration method and young stand management) on the stand characteristics of young Scots pine (Pinus sylvestris (L.)) stands were studied. Stand density, mean diameter, crown ratio and external quality of yo
Externí odkaz:
https://doaj.org/article/540efb6bcb654cf196b54599fc575262
Autor:
Huuskonen, Saija, Hynynen, Jari
Publikováno v:
Silva Fennica, Vol 40, Iss 4 (2006)
The effects of the timing and intensity of precommercial thinning on the stand diameter development and wood production in Scots pine stands was addressed. A model was developed in order to assess the thinning response of the stand diameter developme
Externí odkaz:
https://doaj.org/article/04c2c4b25c404dce83f7c7875deb7eb8
Autor:
Lee, Daesung, Repola, Jaakko, Bianchi, Simone, Siipilehto, Jouni, Lehtonen, Mika, Salminen, Hannu, Hynynen, Jari
Publikováno v:
In Forest Ecology and Management 15 April 2024 558
Autor:
Nuutinen, Tuula, Hirvelä, Hannu, Hynynen, Jari, Härkönen, Kari, Hökkä, Hannu, Korhonen, Kari, Salminen, Olli
Publikováno v:
Silva Fennica, Vol 34, Iss 2 (2000)
Using the Finnish MELA model, a set of scenarios were produced and used to map the possibilities and risks surrounding the utilisation of peatlands in wood production in Finland. One of the scenarios was an estimate of allowable-cut calculated by max
Externí odkaz:
https://doaj.org/article/17226f21d8164ab1a29ddb91e7245afc
Autor:
Hynynen, Jari
Publikováno v:
Silva Fennica, Vol 29, Iss 3 (1995)
Individual tree-growth models for diameter and height, and a model for the cylindrical stem form factor are presented. The aims of the study were to examine modelling methods in predicting growth response to thinning, and to develop individual-tree,
Externí odkaz:
https://doaj.org/article/024549f739694a139446bf6759a7068b
Autor:
Lee, Daesung, Siipilehto, Jouni, Beuker, Egbert, Fahlvik, Nils, Liziniewicz, Mateusz, Hynynen, Jari
Publikováno v:
In Forest Ecology and Management 1 August 2023 541
Autor:
Yrttimaa, Tuomas, Saarinen, Ninni, Kankare, Ville, Hynynen, Jari, Huuskonen, Saija, Holopainen, Markus, Hyyppä, Juha, Vastaranta, Mikko
Publikováno v:
In ISPRS Journal of Photogrammetry and Remote Sensing October 2020 168:277-287