Search Results - "Lehtonen, Mika"

Effect of Stand Structure and Number of Sample Trees on Optimal Management for Scots Pine: A Model-Based Study by Anssi Ahtikoski, Jouni Siipilehto, Hannu Salminen, Mika Lehtonen, Jari Hynynen

“…This study presents an attempt to discover the effect of sample size on the financial outcome derived by stand-level optimization with individual tree…”
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Does Juvenile Stand Management Matter? Regional Scenarios of the Long-Term Effects on Wood Production by Soili Haikarainen, Saija Huuskonen, Anssi Ahtikoski, Mika Lehtonen, Hannu Salminen, Jouni Siipilehto, Kari T. Korhonen, Jari Hynynen, Johanna Routa

“…We analysed the regional level effects of juvenile stand management (early cleaning and precommercial thinning), shortly termed tending on wood production and…”
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Evaluation of the basal area growth models in the Finnish stand simulator MOTTI with data from the Estonian network of permanent forest growth plots / Soome puistukasvusimulaatori MOTTI rinnaspindala juurdekasvumudelite prognoositäpsuse hindamine Eesti metsa kasvukäigu püsiproovitükkide võrgustiku mõõtmisandmete põhjal by Lilleleht, Ando, Sims, Allan, Kiviste, Andres, Hynynen, Jari, Lehtonen, Mika

“…Forest management has become a more complex issue than it has ever been before. Foresters need to fulfill the demands of several interest groups, often which…”
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Calibration models for diameter and height growth of Norway spruce growing in uneven-aged stands in Finland by Lee, Daesung, Repola, Jaakko, Bianchi, Simone, Siipilehto, Jouni, Lehtonen, Mika, Salminen, Hannu, Hynynen, Jari

“…The great interest in continuous cover forestry (CCF) in Finland has increased the need for tools to predict tree growth in uneven-aged stands. Growth…”
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The impact of a short-term carbon payment scheme on forest management by Juutinen, Artti, Ahtikoski, Anssi, Lehtonen, Mika, Mäkipää, Raisa, Ollikainen, Markku

“…We examine the feasibility and impacts of a short-term carbon payment mechanism on forest management in boreal forests. Unlike under long-term carbon…”
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Regional socio-economic impacts of intensive forest management, a CGE approach by Karttunen, Kalle, Ahtikoski, Anssi, Kujala, Susanna, Törmä, Hannu, Kinnunen, Jouko, Salminen, Hannu, Huuskonen, Saija, Kojola, Soili, Lehtonen, Mika, Hynynen, Jari, Ranta, Tapio

“…The demand for and supply of forest biomass have both been increasing in recent years, which will set new requirements for forest management. Thus, new studies…”
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Benefits of juvenile stand management in Finland—impacts on wood production based on scenario analysis by Huuskonen, Saija, Haikarainen, Soili, Sauvula-Seppälä, Tiina, Salminen, Hannu, Lehtonen, Mika, Siipilehto, Jouni, Ahtikoski, Anssi, Korhonen, Kari T, Hynynen, Jari

“…Abstract We evaluated the impacts of juvenile stand management on wood production based on a nationwide scenario analysis. Measured plot-level information of…”
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Long-term impacts of forest management on biomass supply and forest resource development: a scenario analysis for Finland by Hynynen, Jari, Salminen, Hannu, Ahtikoski, Anssi, Huuskonen, Saija, Ojansuu, Risto, Siipilehto, Jouni, Lehtonen, Mika, Eerikäinen, Kalle

“…A national-level scenario analysis was conducted to comprehensively assess the long-term impacts of alternative forest management strategies on potential…”
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Long-term impact of ditch network maintenance on timber production, profitability and environmental loads at regional level in Finland: a simulation study by Hökkä, Hannu, Salminen, Hannu, Ahtikoski, Anssi, Kojola, Soili, Launiainen, Samuli, Lehtonen, Mika

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Modelling the mechanisms behind the key epidemiological processes of the conifer pathogen Heterobasidion annosum by Honkaniemi, Juha, Piri, Tuula, Lehtonen, Mika, Siipilehto, Jouni, Heikkinen, Juha, Ojansuu, Risto

“…The Heterobasidion annosum species complex is a widely distributed group of fungal conifer pathogens causing root and butt rots. We studied the key processes…”
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Reusing legacy FORTRAN in the MOTTI growth and yield simulator by Salminen, Hannu, Lehtonen, Mika, Hynynen, Jari

“…MOTTI is a stand-level decision support tool for assessing the effects of alternative forest management practices on growth and yield and on forest management…”
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Whole-tree harvesting with stump removal versus stem-only harvesting in peatlands when water quality, biodiversity conservation and climate change mitigation matter by Miettinen, Jenni, Ollikainen, Markku, Nieminen, Tiina M., Ukonmaanaho, Liisa, Laurén, Ari, Hynynen, Jari, Lehtonen, Mika, Valsta, Lauri

“…This article examines alternative forest harvesting regimes when ecosystem services in terms of water quality, biodiversity conservation and climate change…”
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Vesojen maksimipituus kvantiiliregression avulla by Jouni Siipilehto, Tiina Sauvula-Seppälä, Mika Lehtonen, Mikko Nykänen, Jari Hynynen

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Energy wood thinning as a part of the stand management of Scots pine and Norway spruce by Heikkilä, Jani, Sirén, Matti, Ahtikoski, Anssi, Hynynen, Jari, Sauvula, Tiina, Lehtonen, Mika

“…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…”
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Shoot growth and crown development: effect of crown position in three-dimensional simulations by Nikinmaa, Eero, Messier, Christian, Sievänen, Risto, Perttunen, Jari, Lehtonen, Mika

“…Trees have been increasingly considered as modular organisms, with individual shoots forming autonomous units that respond semi-independently to their…”
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Albumin clearance from human skeletal muscle during prolonged steady-state running by Havas, Eino, Lehtonen, Mika, Vuorela, Juha, Parviainen, Tapani, Vihko, Veikko

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Albumin clearance from human skeletal muscle during prolonged steady-state running by Havas, Eino, Lehtonen, Mika, Vuorela, Juha, Parviainen, Tapani, Vihko, Veikko

“…This study was designed to find out if the lymph flow, indicated as albumin clearance, from active skeletal muscle is maintained constant during a prolonged…”
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Energiapuuharvennus osana männyn ja kuusen kasvatusketjua by Jani Heikkilä, Matti Sirén, Anssi Ahtikoski, Jari Hynynen, Tiina Sauvala, Mika Lehtonen

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