Publikasjoner
NIBIOs ansatte publiserer flere hundre vitenskapelige artikler og forskningsrapporter hvert år. Her finner du referanser og lenker til publikasjoner og andre forsknings- og formidlingsaktiviteter. Samlingen oppdateres løpende med både nytt og historisk materiale. For mer informasjon om NIBIOs publikasjoner, besøk NIBIOs bibliotek.
2025
Sammendrag
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Forfattere
Ulrike Bayr Annette Bär Hanne Sickel Kristin Daugstad Synnøve Grenne Svein Olav Krøgli Kari Straume EnerstadSammendrag
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Sammendrag
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Forfattere
Randi Berland FrøsethSammendrag
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Forfattere
Konstantin V. Krutovsky Anna A. Popova Igor A. Yakovlev Yulai A. Yanbaev Sergey M. MatveevSammendrag
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Forfattere
G. Brundu S. Follak J. Pergl D. Chapman E. Branquart S. Buholzer Inger Sundheim Fløistad G. Fried M. Herbst E. Marchante Valkenburg van Valkenburg R. TannerSammendrag
Bamboos are popular ornamental plants in the EPPO region though some of themhave been observed to escape the confines of planting and establish in the naturalenvironment. The aim of this study is to produce a risk-based list of bamboospecies which are recorded in the natural environment in the EPPO region, and todetermine if any of the species require a pest risk analysis. Forty-two bamboo specieswere identified as being present in the natural environment in the EPPO region. Ofthese, 11 species fulfil the three pre-selected criteria for species to be consideredpotentially harmful: (1) the species is naturalized in at least one EPPO country; (2)the species has a running dispersal behaviour (leptomorph); and (3) there is evidenceof invasive behaviour in at least one country. These 11 species were prioritized usingthe EPPO prioritization process for invasive alien plants. Owing to their high spreadpotential and potential high impact, three species, namely Phyllostachys aurea,Pseudosasa japonica and Sasa palmata, proceeded to the second stage of theprioritization process (risk management stage). All three species were identified ashaving a high priority for a pest risk analysis. In 2024, the EPPO Panel on InvasiveAlien Plants agreed with the results of the study but noted that further informationon impacts would be beneficial and therefore the Panel agreed that Ph. aurea andS. palmata should be added to the EPPO Alert List along with the already includedP. japonica. This will raise awareness of these species in the region and furtherinformation can be gathered to support the development of a risk assessment
Forfattere
H. Heinemann F. Durand-Maniclas F. Seidel F. Ciulla Teresa Gómez de la Bárcena M. Camenzind S. Corrado Z. Csűrös Zs. Czakó D. Eylenbosch Andrea Ficke C. Flamm J.M. Herrera V. Horáková A. Hund F. Lüddeke F. Platz B. Poós Daniel Rasse Silva-Lopes da Silva-Lopes M. Toleikiene A. Veršulienė M. Visse-Mansiaux K. Yu J. Hirte A. DonSammendrag
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Forfattere
Carmen Rizzo Gabriella Caruso Giovanna Maimone Luisa Patrolecco Marco Termine Marco Bertolino Stefania Giannarelli Alessandro Ciro Rappazzo Josef Elster Alessio Lena Maria Papale Tanita Pescatore Jasmin Rauseo Rosamaria Soldano Francesca Spataro Paul Eric Aspholm Maurizio Azzaro Angelina Lo GiudiceSammendrag
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Sammendrag
1. The results of nature restoration efforts have been characterized as notoriously unpredictable. Many variables impact the trajectory of species communities towards recovery, and ecological theory that takes traits, habitat configuration and scale into account, can improve models. However, the most important questions regarding the predictability of species community restoration may be related to stochasticity. 2. We investigated the assembly of a cyanolichen community in a chronosequence consisting of 88 new forest patches (30–140+ years old) comprising today 0.4% of a 170 km2 former treeless heathland area in south-western Norway. Two complete inventories were carried out 12 years apart, and we (1) tested inferences on colonization status and recovery time based on the first inventory only; (2) investigated the recovery of the lichen community by changes in species richness, species density and composition at three different spatial scales; and (3) discussed how dispersal capacity and stochasticity affect community recovery in general. 3. Colonization of sites by lichen species exceeded extinctions in young sites but not in old sites, and in the second inventory, the richness of species weighed by occurrences no longer differed significantly between young and old sites at landscape scale. However, the differences between old and young sites depended on the spatial scale and method of measurement. 4. In accordance with inferences based only on the first inventory, colonization and extinction dynamics indicated that recovery of species richness in our study system will take 90–120 years at the landscape scale, whereas recovery of species composition was difficult to determine due to idiosyncratic development among sites. 5. Synthesis and applications. Using species composition as a template for the evaluation of restoration recovery in systems with a high degree of stochastic colonization and extinction is problematic, particularly at finer scales. Ideally, comparisons of restoration and reference communities should therefore be at large enough spatial scale to cancel out the major effects of stochasticity at finer scales. Furthermore, we suggest that a complete recovery of species numbers may not be needed as an indicator of restoration success if species richness measurements indicate that communities are en route to recovery.