Works by Hökkä, Hannu

Results: 34

model bridging waterlogging, stomatal behavior and water use in trees in drained peatland.

Published in:

Tree Physiology, 2022, v. 42, n. 9, p. 1736, doi. 10.1093/treephys/tpac037

By:

Liu, Che;
Wang, Qian;
Mäkelä, Annikki;
Hökkä, Hannu;
Peltoniemi, Mikko;
Hölttä, Teemu

Publication type:

Article

Long-term impact of ditch network maintenance on timber production, profitability and environmental loads at regional level in Finland: a simulation study.

Published in:

Forestry: An International Journal of Forest Research, 2017, v. 90, n. 2, p. 234, doi. 10.1093/forestry/cpw045

By:

Hökkä, Hannu;
Salminen, Hannu;
Ahtikoski, Anssi;
Kojola, Soili;
Launiainen, Samuli;
Lehtonen, Mika

Publication type:

Article

Ash fertilization increases long-term timber production in drained nitrogen-poor Scots pine peatlands.

Published in:

Canadian Journal of Forest Research, 2024, v. 54, n. 10, p. 1142, doi. 10.1139/cjfr-2024-0003

By:

Hökkä, Hannu;
Ahtikoski, Anssi;
Sarkkola, Sakari;
Väänänen, Päivi

Publication type:

Article

Profitability of continuous-cover forestry in Norway spruce dominated peatland forest and the role of water table.

Published in:

Canadian Journal of Forest Research, 2021, v. 51, n. 6, p. 859, doi. 10.1139/cjfr-2020-0305

By:

Juutinen, Artti;
Shanin, Vladimir;
Ahtikoski, Anssi;
Rämö, Janne;
Mäkipää, Raisa;
Laiho, Raija;
Sarkkola, Sakari;
Laurén, Ari;
Penttilä, Timo;
Hökkä, Hannu;
Saarinen, Markku

Publication type:

Article

Intensive forest management — does it pay off financially on drained peatlands?

Published in:

Canadian Journal of Forest Research, 2019, v. 49, n. 9, p. 1101, doi. 10.1139/cjfr-2019-0007

By:

Ahtikoski, Anssi;
Hökkä, Hannu

Publication type:

Article

Modelling volume growth response of young Scots pine ( Pinus sylvetris) stands to N, P, and K fertilization in drained peatland sites in Finland.

Published in:

Canadian Journal of Forest Research, 2012, v. 42, n. 7, p. 1359, doi. 10.1139/x2012-086

By:

Hökkä, Hannu;
Repola, Jaakko;
Moilanen, Mikko

Publication type:

Article

Optimising stand management on peatlands: the case of northern Finland.

Published in:

Canadian Journal of Forest Research, 2012, v. 42, n. 2, p. 247, doi. 10.1139/x11-174

By:

Ahtikoski, Anssi;
Salminen, Hannu;
Hökkä, Hannu;
Kojola, Soili;
Penttilä, Timo

Publication type:

Article

Role of tree stand evapotranspiration in maintaining satisfactory drainage conditions in drained peatlands.

Published in:

Canadian Journal of Forest Research, 2010, v. 40, n. 8, p. 1485, doi. 10.1139/X10-084

By:

Sarkkola, Sakari;
Hökkä, Hannu;
Koivusalo, Harri;
Nieminen, Mika;
Ahti, Erkki;
Päivänen, Juhani;
Laine, Jukka

Publication type:

Article

Quantifying the interrelationship between tree stand growth rate and water table level in drained peatland sites within Central Finland.

Published in:

Canadian Journal of Forest Research, 2008, v. 38, n. 7, p. 1775, doi. 10.1139/X08-02

By:

Repola, Jaakko;
Laine, Jukka;
Hökkä, Hannu

Publication type:

Article

Beneficial influence of plant neighbours on tree growth in drained forested peatlands: a case study.

Published in:

Canadian Journal of Forest Research, 2006, v. 36, n. 9, p. 2341, doi. 10.1139/X06-134

By:

Jutras, Sylvain;
Hökkä, Hannu;
Bégin, Jean;
Plamondon, André P.

Publication type:

Article

Wood ash as a fertilizer on drained mires — growth and foliar nutrients of Scots pine.

Published in:

Canadian Journal of Forest Research, 2005, v. 35, n. 11, p. 2734, doi. 10.1139/x05-179

By:

Moilanen, Mikko;
Silfverberg, Klaus;
Hökkä, Hannu;
Issakainen, Jorma

Publication type:

Article

Height development of Scots pine on peatlands: describing change in site productivity with a site index model.

Published in:

Canadian Journal of Forest Research, 2004, v. 34, n. 5, p. 1081, doi. 10.1139/X03-275

By:

Hökkä, Hannu;
Ojansuu, Risto

Publication type:

Article

Canal blocking optimization in restoration of drained peatlands.

Published in:

Biogeosciences Discussions, 2020, p. 1, doi. 10.5194/bg-2020-83

By:

Urzainki, IÑaki;
Laurén, Ari;
Palviainen, Marjo;
Haahti, Kersti;
Budiman, Arif;
Basuki, Imam;
Netzer, Michael;
Hökkä, Hannu

Publication type:

Article

Microsite variation and climate result in stand dynamics variation in pristine Pinus sylvestris mires: Evidence from a stand structure study.

Published in:

Journal of Vegetation Science, 2008, v. 19, n. 4, p. 465, doi. 10.3170/2008-8-18386

By:

Sarkkola, Sakari;
Hökkä, Hannu;
Penttilä, Timo

Publication type:

Article

Trade-offs between nutrient export, greenhouse gas balance and financial performance in continuous cover and rotation forestry in drained peatlands in northern Finland.

Published in:

Mires & Peat, 2024, v. 31, p. 1, doi. 10.19189/MaP.2023.OMB.Sc.2411678

By:

Ahtikoski, Anssi;
Repola, Jaakko;
Hökkä, Hannu;
Sarkkola, Sakari;
Ojanen, Paavo;
Haikarainen, Soili;
Stenberg, Leena;
Juutinen, Artti

Publication type:

Article

Development of natural regeneration after different regeneration cuttings in a Norway spruce peatland forest in northern Finland.

Published in:

New Forests, 2025, v. 56, n. 2, p. 1, doi. 10.1007/s11056-024-10090-6

By:

Hökkä, Hannu;
Miettinen, Janne;
Karhu, Jouni

Publication type:

Article

A process-based model for quantifying the effects of canal blocking on water table and CO<sub>2</sub> emissions in restored tropical peatlands.

Published in:

Biogeosciences Discussions, 2022, p. 1, doi. 10.5194/bg-2022-218

By:

Urzainki, Iñaki;
Palviainen, Marjo;
Hökkä, Hannu;
Persch, Sebastian;
Chatellier, Jeffrey;
Wang, Ophelia;
Mahardhitama, Prasetya;
Yudhista, Rizaldy;
Laurén, Annamari (Ari)

Publication type:

Article

Bringing back reindeer pastures in cutaway peatlands.

Published in:

Restoration Ecology, 2022, v. 30, n. 8, p. 1, doi. 10.1111/rec.13661

By:

Tarvainen, Oili;
Hökkä, Hannu;
Kumpula, Jouko;
Tolvanen, Anne

Publication type:

Article

Financial comparison between rotation forestry (RF) and continuous cover forestry (CCF) on spruce-dominated peatlands.

Published in:

Scandinavian Journal of Forest Research, 2025, v. 40, n. 2, p. 116, doi. 10.1080/02827581.2025.2481831

By:

Ahtikoski, Anssi;
Siipilehto, Jouni;
Repola, Jaakko;
Hökkä, Hannu;
Lehtonen, Mika;
Kärkkäinen, Katri;
Hynynen, Jari

Publication type:

Article

Natural regeneration and early development of Scots pine seedlings after gap cutting in northern Finland.

Published in:

Scandinavian Journal of Forest Research, 2024, v. 39, n. 2, p. 89, doi. 10.1080/02827581.2024.2303022

By:

Miettinen, Janne;
Hallikainen, Ville;
Valkonen, Sauli;
Hökkä, Hannu;
Hyppönen, Mikko;
Rautio, Pasi

Publication type:

Article

Strip cutting management in Scots pine stands on peatlands – a financial comparison to rotation forestry.

Published in:

Scandinavian Journal of Forest Research, 2022, v. 37, n. 2, p. 119, doi. 10.1080/02827581.2022.2055135

By:

Ahtikoski, Anssi;
Hökkä, Hannu;
Siipilehto, Jouni

Publication type:

Article

Natural regeneration after gap cutting in Scots pine stands in northern Finland.

Published in:

Scandinavian Journal of Forest Research, 2019, v. 34, n. 2, p. 115, doi. 10.1080/02827581.2018.1557248

By:

Hallikainen, Ville;
Hökkä, Hannu;
Hyppönen, Mikko;
Rautio, Pasi;
Valkonen, Sauli

Publication type:

Article

The effect of scalping on seedling establishment after seed tree cutting of Scots pine stands in drained peatlands in northern Finland.

Published in:

Scandinavian Journal of Forest Research, 2016, v. 31, n. 2, p. 166, doi. 10.1080/02827581.2015.1105285

By:

Hökkä, Hannu;
Hytönen, Jyrki;
Saarinen, Markku

Publication type:

Article

Economics of strip harvesting in drained boreal peatland forests.

Published in:

Canadian Journal of Forest Research, 2025, v. 55, p. 1, doi. 10.1139/cjfr-2024-0096

By:

Miettinen, Jenni;
Ollikainen, Markku;
Juutinen, Artti;
Siipilehto, Jouni;
Stenberg, Leena;
Sarkkola, Sakari;
Ahtikoski, Anssi;
Hökkä, Hannu;
Nieminen, Mika

Publication type:

Article

Changing role of water table and weather conditions in diameter growth of Scots pine in drained peatlands.

Published in:

Canadian Journal of Forest Research, 2025, v. 55, p. 1, doi. 10.1139/cjfr-2024-0011

By:

Hökkä, Hannu;
Palviainen, Marjo;
Stenberg, Leena;
Heikkinen, Juha;
Laurén, Annamari

Publication type:

Article

Measuring and Modeling the Effect of Strip Cutting on the Water Table in Boreal Drained Peatland Pine Forests.

Published in:

Forests (19994907), 2022, v. 13, n. 7, p. 1134, doi. 10.3390/f13071134

By:

Stenberg, Leena;
Leppä, Kersti;
Launiainen, Samuli;
Laurén, Annamari;
Hökkä, Hannu;
Sarkkola, Sakari;
Saarinen, Markku;
Nieminen, Mika

Publication type:

Article

Testing the Performance of Some Competition Indices against Experimental Data and Outputs of Spatially Explicit Simulation Models.

Published in:

Forests (19994907), 2021, v. 12, n. 10, p. 1415, doi. 10.3390/f12101415

By:

Shanin, Vladimir;
Hökkä, Hannu;
Grabarnik, Pavel

Publication type:

Article

Trade-Offs among Release Treatments in Jack Pine Plantations: Twenty-Five Year Responses.

Published in:

Forests (19994907), 2021, v. 12, n. 3, p. 370, doi. 10.3390/f12030370

By:

Deighton, Holly D.;
Bell, Frederick Wayne;
Thiffault, Nelson;
Searle, Eric B.;
Leitch, Mathew;
Sharma, Mahadev;
Dacosta, Jennifer;
Hökkä, Hannu

Publication type:

Article

Nutrient Balance as a Tool for Maintaining Yield and Mitigating Environmental Impacts of Acacia Plantation in Drained Tropical Peatland—Description of Plantation Simulator.

Published in:

Forests (19994907), 2021, v. 12, n. 3, p. 312, doi. 10.3390/f12030312

By:

Laurén, Ari;
Palviainen, Marjo;
Page, Susan;
Evans, Chris;
Urzainki, Iñaki;
Hökkä, Hannu

Publication type:

Article

Drainage and Stand Growth Response in Peatland Forests—Description, Testing, and Application of Mechanistic Peatland Simulator SUSI.

Published in:

Forests (19994907), 2021, v. 12, n. 3, p. 293, doi. 10.3390/f12030293

By:

Laurén, Ari;
Palviainen, Marjo;
Launiainen, Samuli;
Leppä, Kersti;
Stenberg, Leena;
Urzainki, Iñaki;
Nieminen, Mika;
Laiho, Raija;
Hökkä, Hannu;
Russell, Matthew B.

Publication type:

Article

Mixed Regional Shifts in Conifer Productivity under 21st-Century Climate Projections in Canada's Northeastern Boreal Forest.

Published in:

Forests (19994907), 2021, v. 12, n. 2, p. 248, doi. 10.3390/f12020248

By:

Searls, Tyler;
Steenberg, James;
Zhu, Xinbiao;
Bourque, Charles P.-A.;
Meng, Fan-Rui;
Hökkä, Hannu

Publication type:

Article

Hydrology of Drained Peatland Forest: Numerical Experiment on the Role of Tree Stand Heterogeneity and Management.

Published in:

Forests (19994907), 2018, v. 9, n. 10, p. 645, doi. 10.3390/f9100645

By:

Stenberg, Leena;
Haahti, Kersti;
Hökkä, Hannu;
Launiainen, Samuli;
Nieminen, Mika;
Laurén, Ari;
Koivusalo, Harri

Publication type:

Article

A process-based model for quantifying the effects of canal blocking on water table and CO2 emissions in tropical peatlands.

Published in:

Biogeosciences, 2023, v. 20, n. 11, p. 2099, doi. 10.5194/bg-20-2099-2023

By:

Urzainki, Iñaki;
Palviainen, Marjo;
Hökkä, Hannu;
Persch, Sebastian;
Chatellier, Jeffrey;
Wang, Ophelia;
Mahardhitama, Prasetya;
Yudhista, Rizaldy;
Laurén, Annamari

Publication type:

Article

Canal blocking optimization in restoration of drained peatlands.

Published in:

Biogeosciences, 2020, v. 17, n. 19, p. 4769, doi. 10.5194/bg-17-4769-2020

By:

Urzainki, Iñaki;
Laurén, Ari;
Palviainen, Marjo;
Haahti, Kersti;
Budiman, Arif;
Basuki, Imam;
Netzer, Michael;
Hökkä, Hannu

Publication type:

Article