Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Mikko Kukkola"'
Publikováno v:
Metsätieteen aikakauskirja, Vol 2014, Iss 2 (2014)
Externí odkaz:
https://doaj.org/article/a4669e967cc04d7596504abc6c0f001b
Autor:
Heljä-Sisko Helmisaari, Mikko Kukkola, Jukka Luiro, Anna Saarsalmi, Aino Smolander, Pekka Tamminen
Publikováno v:
Metsätieteen aikakauskirja, Vol 2009, Iss 1 (2009)
Externí odkaz:
https://doaj.org/article/e1fe0fcad7c84a6b876935f3ceef8f24
Autor:
Anna Saarsalmi, Mikko Kukkola
Publikováno v:
Metsätieteen aikakauskirja, Vol 2009, Iss 1 (2009)
Externí odkaz:
https://doaj.org/article/ea957433f4404163aceafc4cc1de501e
Autor:
Marjo Palviainen, Lilli Kaarakka, Janne Vaittinen, Anna Saarsalmi, Heljä-Sisko Helmisaari, Mikko Kukkola, Mikael Marjanen, Sofie Hellsten
Publikováno v:
Forest Ecology and Management. 425:27-34
Finland has a long tradition of utilizing forest-based biomass for energy and industry purposes and the use has steadily increased in the past decade due to changes in international and regional energy policies. Intensive harvesting practices, in whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab2ba6726b6aa56e5a1ef82de2fc9c5c
https://doi.org/10.1016/j.foreco.2018.05.032
https://doi.org/10.1016/j.foreco.2018.05.032
Autor:
Mikko Kukkola, Aleksi Lehtonen, Marjo Palviainen, Jaana Leppälammi-Kujansuu, Timo Penttilä, Pekka Nöjd, Tuomo Kalliokoski, Heljä-Sisko Helmisaari, Raisa Mäkipää, Paavo Ojanen
Publikováno v:
Forest Ecology and Management. 359:361-369
Quantification of fine root biomass is needed for estimating the role of roots as carbon (C) stores and sources of C input into the soil, as well as for modelling of forest nutrient cycling. Due to the laborious nature of root biomass determinations,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4f9a503f519f8e7b3033680618e0ef1
https://doi.org/10.1016/j.foreco.2015.06.023
https://doi.org/10.1016/j.foreco.2015.06.023
Publikováno v:
Forest Ecology and Management. 327:86-95
The effect of wood ash on growth of Scots pine was studied in 64- to 75-year-old stands on three upland sites (Exps. 402, 407 and 408) for 20 years and in a 30-year-old Scots pine stand on an oligotrophic peatland site (Exp. 251) for 25 years. In Exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cdff038c9ecbff85980b0c586ad1398
https://doi.org/10.1016/j.foreco.2014.04.031
https://doi.org/10.1016/j.foreco.2014.04.031
Autor:
Iveta Varnagirytė-Kabašinskienė, Inge Stupak, Kęstutis Armolaitis, Virgilijus Mikšys, Mikko Kukkola, Józef Wójcik
Publikováno v:
Biomass and Bioenergy. 66:434-441
The stocks of iron (Fe), manganese (Mn), zinc (Zn) and aluminium (Al) in different compartments of the aboveground tree biomass were estimated in Scots pine (Pinus sylvestris L.) stands in Lithuania. Simulated removals of metals due to the forest bio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ef4d13b95ad1db0b52cc7094f5e41de
https://doi.org/10.1016/j.biombioe.2014.03.047
https://doi.org/10.1016/j.biombioe.2014.03.047
Autor:
Anna Saarsalmi, Mikko Kukkola, Andrew J. Burton, Pekka Tamminen, Lilli Kaarakka, Heljä-Sisko Helmisaari
Publikováno v:
Forest Ecology and Management. 313:180-187
Increased demand for forest-derived biomass has resulted in changes in harvest intensities in Finland. Conventional stem-only harvest (SOH) has to some extent been replaced with whole-tree harvest (WTH). The latter involves a greater removal of nutri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4edd36248a1da76706d24126b7e92f45
https://doi.org/10.1016/j.foreco.2013.11.009
https://doi.org/10.1016/j.foreco.2013.11.009
Publikováno v:
Soil Biology and Biochemistry. 66:51-59
The aim of this study was to determine how logging residues, consisting of tree tops and branches with needles, affect soil microbial processes in C and N cycling in Scots pine stands, and how these processes are related to the composition of terpene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5d2c2bbbab8fc1b7139533d3c51b7f1
https://doi.org/10.1016/j.soilbio.2013.06.017
https://doi.org/10.1016/j.soilbio.2013.06.017
Autor:
Józef Wójcik, Mikko Kukkola, Inge Stupak, Virgilijus Mikšys, Kęstutis Armolaitis, Iveta Varnagirytė-Kabašinskienė
Publikováno v:
Biomass and Bioenergy. 54:250-259
Sustainable forestry is based on the principle that harvesting practices should avoid negative influence on soil fertility, wood production and long-term soil carbon (C) stocks. We examined C and nutrient concentrations and stocks of Scots pine (Pinu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6028fd8502fa063e54dcae5f67a6ecd9
https://doi.org/10.1016/j.biombioe.2013.03.034
https://doi.org/10.1016/j.biombioe.2013.03.034