Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2025
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Authors
Marte Persdatter Tangvik May Bente Brurberg Christer Magnusson Arne Stensvand Simeon RossmannAbstract
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Linn Vassvik Anders Nielsen Michael P.D. Garratt Bjørn Arild Hatteland Joseph Chipperfield Erik Trond AschehougAbstract
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Authors
Ioanna S. Panagea Paul Quataert María Alonso-Ayuso Teresa Gómez de la Bárcena Maarten De Boever Mariangela Diacono Anna Jacobs Johannes L. Jensen Felix Seidel Daria Seitz Heide Spiegel Thijs Vanden Nest Axel Don Greet RuysschaertAbstract
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Authors
Sanandam Bordoloi Artemi Cerdà Csilla Farkas Katarína Hegedüšová Vantarová Giora J. Kidron Ľubomír LichnerAbstract
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Authors
Joachim Paul Töpper Joseph Chipperfield Robert Lewis Liv Guri Velle Dagmar Dorothea Egelkraut Vigdis VandvikAbstract
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Authors
Joachim Paul Töpper Joseph Chipperfield Robert Lewis Liv Guri Velle Dagmar Dorothea Egelkraut Vigdis VandvikAbstract
No abstract has been registered
Abstract
Based on data from 58 stands located in three different regions within Norway, this study presents new models for quantifying growth characteristics of young, planted trees of Norway spruce (Picea abies (L.) Karst), a species that forms the backbone of the Norwegian forestry sector. The study focused on well-established, sufficiently stocked plantations to capture their inherent growth patterns. The presented models predict total tree height and the number of years required to reach a diameter at breast height of 5 cm for dominant and average-sized individuals, using common tree- and stand-level metrics. The study’s findings indicate enhanced growth of young spruce stands compared to growth dynamics observed in the 1960–1970s, likely due to improved growing conditions. The models presented here are an improvement over existing similar models and can be used in future forest growth and yield simulations. The study also aimed to provide a means to predict diameter distributions of young spruce plantations. While the results suggested significant differences between observed and predicted distributions, this still represents progress as there are currently no tools to estimate diameter distributions of young spruce plantations in Norway. Further research is recommended to corroborate the findings across a larger number of sites and to consider larger sample plots for potentially more accurate diameter distribution predictions.
Authors
Ruochen Li Xin Pei Ming Zhang Xuhui Deng Chengyuan Tao Jiabao Wang Xueli Chen Nicholas Clarke Lidia Sas-Paszt Zongzhuang Shen Rong Li Qirong ShenAbstract
No abstract has been registered