31. Forest genetic resources and forest reproductive material at the crosssection of multiple policy domains in EuropeTodora Rogelja, Laura Secco, Aurelio Padovezi, Davide Pettenella, Mauro Masiero, Elena Pisani, Jacopo Giacomoni, Riccardo Da Re, Sofia Caiolo, Marko Lovrić, Anna-Maria Farsakoglou, Michele Bozzano, François Lefèvre, Bruno Fady, Aurore Desgroux, Santiago C. González-Martínez, Ulla Ovaska, Mari Rusanen, Egbert Beuker, Katriina Soini, Anže Japelj, Konrad Heino, Martin Braun, Erik Dahl Kjær, Jon Kehlet Hansen, Georgeta Mihai, Alin Alexandru, Ecaterina-Nicoleta Apostol, Alicia Fernandez Calvo, Laura Maria Luquero Ramos, Mariano Navarro De La Cruz, Giovanna Ottaviani Aalmo, Bent Leonhard, 2023, objavljeni znanstveni prispevek na konferenci Ključne besede: forest genetic diversity, forest biodiversity, sustainable forest management, policy gap analysis, forest genetic resources, forest reproductive material
Objavljeno v DiRROS: 05.10.2023; Ogledov: 418; Prenosov: 120
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34. Impacts of Nature and landscape protection Act on forest management in SlovakiaKlára Báliková, Michaela Korená Hillayová, Daniel Halaj, Alex Bumbera, Peter Kicko, Jaroslav Šálka, 2023, objavljeni znanstveni prispevek na konferenci Ključne besede: forest policy, nature protection, cross-sectoral impacts, compensation payments
Objavljeno v DiRROS: 05.10.2023; Ogledov: 389; Prenosov: 100
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36. Water - the future source of forestry income?Marek Trenčiansky, Martina Štěrbová, Jozef Výbošťok, Zuzana Dobsinska, Klára Báliková, 2023, objavljeni znanstveni prispevek na konferenci Ključne besede: water quality, forestry, forest ecosystem services, valuation of forest ecosystem services
Objavljeno v DiRROS: 05.10.2023; Ogledov: 263; Prenosov: 87
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38. How many people are globally employed in the forest sector?Rattiya S. Lippe, Jörg Schweinle, Yonca Gurbuzer, Waltteri Katajamäki, Mabelin Villarreal-Fuentes, Shannon Cui, Sven Walter, 2023, objavljeni znanstveni prispevek na konferenci Ključne besede: forest sector, employment, forestry, wood industry, paper industry
Objavljeno v DiRROS: 05.10.2023; Ogledov: 238; Prenosov: 88
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39. First record of the northern spruce bark beetle, Ips duplicatus (Sahlberg, 1836), in SloveniaAndreja Kavčič, Zina Devetak, Barbara Piškur, Eva Groznik, Maarten De Groot, 2023, izvirni znanstveni članek Povzetek: The northern spruce bark beetle, Ips duplicatus (Sahlberg), has invaded Central Europe in the past century and continues to spread southwards and westwards. It has caused damage in some parts of Europe in recent decades and poses a serious threat to spruce forests across the continent. From 2018 to 2021, we conducted intensive monitoring to determine the status of I. duplicatus in Slovenia. We used different types of traps and pheromone lures that attract I. duplicatus beetles and took bark samples from bark beetle-infested trees. Of the 26 traps used during the four years of monitoring, I. duplicatus was found in 16 traps in the central part of Slovenia in 2020. Adult beetles were caught in traps containing both I. typographus and I. duplicatus lures. The identity of this species was confirmed using morphological keys and molecular methods. One to five I. duplicatus beetles were found per trap, totaling 25 specimens. However, we did not confirm any I. duplicatus in samples taken from trees in 2021. We conclude that I. duplicatus is present in Slovenia, but our results suggest that the species is only present locally and that the population is small.
Ključne besede: biological invasions, forest pests, temperate forests, conifers, damage, forest pest monitoring, confirmation
Objavljeno v DiRROS: 05.09.2023; Ogledov: 342; Prenosov: 160
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40. Monitoring and control of forest seedling quality in EuropeMilan Mataruga, Branislav Cvjetković, Bart De Cuyper, Ina Aneva, Petr Zhelev, Pavel Cudlin, Marek Metslaid, Ville Kankaanhuhta, Catherine Collet, Peter Annighöfer, Gregor Božič, Hojka Kraigher, 2023, izvirni znanstveni članek Povzetek: The relationship between the quality of forest seedlings and their outplanting survival and growth has long been recognized. Various attributes have been proposed to measure the quality of planted seedlings in forest regeneration projects, ranging from simple morphological traits to more complex physiological and performance attributes, or a combination thereof. However, the utility and meaning of seedling quality attributes can differ significantly among regions, nursery practices, site planting conditions, species and the establishment purpose. Here, forest scientists compiled information using a common agreed questionnaire to provide a review of current practices, experiences, legislation and standards for seedling quality across 23 European countries.
Large differences exist in measuring seedling quality across countries. The control of the origin of seed and vegetative material (genetic component of plant quality), and control of pests and diseases are common practices in all countries. Morphological attributes are widely used and mandatory in most cases. However, physiological attributes are hardly used at the operative level and mainly concentrated to Fennoscandia. Quality control legislation and seedling quality standards are less strict in northern European countries where seedling production is high, and quality control relies more on the agreements between producers and local plant material users. In contrast, quality standards are stricter in Southern Europe, especially in the Mediterranean countries.
The control of seedling quality based on plantation and reforestation success is uncommon and depends on the conditions of the planting site, the traditional practices and the financial support provided by each country. Overall, European countries do not apply the “target seedling concept” for seedling production except for seed origin. Seedling production in many countries is still driven by traditional “know-how” and much less by scientific knowledge progress, which is not adequately disseminated and transferred to the end-users.
Our review highlights the need for greater harmonization of seedling quality practices across Europe and the increased dissemination of scientific knowledge to improve seedling quality in forest regeneration activities.
Ključne besede: forest nursery, forestation, legislation, morphological and physiological quality, standards, forest reproductive material, FRM
Objavljeno v DiRROS: 04.09.2023; Ogledov: 288; Prenosov: 157
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