Results 51 to 60 of about 1,328 (196)

Protecting temperate old‐growth forests as biotic microrefugia amid climate change

Conservation Science and Practice, EarlyView.
Old‐growth forests are essential biotic microrefugia, providing high carbon storage, biodiversity, and stable microclimates that protect understorey species from climatic extremes. Their resilience to drought and disturbance makes them more effective than younger forests, yet habitat loss, fragmentation, and climate change increasingly threaten these ...
Georg J. A. Hähn, Vanessa Berger, Helge Bruelheide, Alessandro Chiarucci, Michele Di Musciano, Víctor González‐García, Borja Jiménez‐Alfaro, Michael Köhler, Tobias Kuemmerle, Juri Nascimbene, Francesco Maria Sabatini   +10 more
wiley   +1 more source

Olfaction in the Spruce Bark Beetle, Ips typographus [PDF]

, 2011
The bark beetle Ips typographus regularly kills spruce trees in the Palearctic. Spruces are colonized by means of attraction to an aggregation pheromone. Attraction is modulated by anti-attractive volatiles (NHV) from non-host plants.
Andersson, Martin
core  

The Long Arc of Forest Land Dispossession and Degradation—Firm and State Actions on Sámi Lands in the Wood‐Based Commodity Frontier in Northern Sweden, 1673–1955

Journal of Agrarian Change, EarlyView.
ABSTRACT This article presents a new way of obtaining deep explanations of environmental problems. We expose the production strategies, corporate strategies and state actions that have been taken by firms and state agencies to facilitate the geographical expansion of the wood‐based commodity frontier at the expense of reindeer pastoralists among the ...
David Harnesk, Lars Östlund
wiley   +1 more source

Investigating the Correlation between Multisource Remote Sensing Data for Predicting Potential Spread of Ips typographus L. Spots in Healthy Trees

Remote Sensing, 2021
In the last decade, thousands of hectares of forests have been lost in the Czech Republic, primarily related to European spruce bark beetle (Ips typographus L.), while more than 50% of the remaining Czech forests are in great danger, thus posing severe ...
Azadeh Abdollahnejad, Dimitrios Panagiotidis, Peter Surový, Roman Modlinger   +3 more
doaj   +1 more source

Landscape conservation forecasting to evaluate ecological condition and wildlife habitat suitability in eastern Nevada U.S.A.

Restoration Ecology, EarlyView.
Abstract Introduction Cooperation among managers of protected areas and federal multiple use lands with private inholdings to increase restoration success and economies of scale creates ecological and regulatory complexity best studied with state‐and‐transition simulation models (STSM).
Louis Provencher, Kevin J. Badik, Sarah Byer, Laurel Saito, Margaret Horner, Bryan Hamilton, Michael Clifford, Devin McHugh   +7 more
wiley   +1 more source

A predictive framework to assess spatio‐temporal variability of infestations by the European spruce bark beetle

Ecography, 2013
Natural disturbances are key factors for the development of forest ecosystems. In forests of central Europe and Scandinavia, the European spruce bark beetle Ips typographus is the most devastating biotic disturbance agent in Norway spruce Picea abies ...
Golo Stadelmann, Harald Bugmann, Beat Wermelinger, Franz Meier, Christof Bigler   +4 more
openaire   +1 more source

Inducibility of chemical defenses in Norway spruce bark is correlated with unsuccessful mass attacks by the spruce bark beetle

, 2012
Secondary attraction to aggregation pheromones plays a central role in the host colonization behavior of the European spruce bark beetle Ips typographus.
Birgersson, Göran,, Schlyter, Fredrik,, Sveriges lantbruksuniversitet., Hansson, Bill,, Schiebe, Christian,, Witzell, Johanna,   +5 more
core   +2 more sources

Therapeutic Bark Gouging as an Effective Complement for the Management of Ips typographus and Pityogenes chalcographus While Preserving Habitat for Secondary Scolytine (Coleoptera: Curculionidae) Species

Journal of Applied Entomology, Volume 150, Issue 6, Page 780-790, July 2026.
ABSTRACT Norway spruce will likely remain an important tree species in Europe over the next few decades despite efforts to transform forests and reduce its distribution range more to its natural range. Consequently, Ips typographus will remain one of the most relevant forest pests the management of which will become increasingly challenging due to ...
Tobias Frühbrodt, Hannes Lemme, W. Andreas Hahn   +2 more
wiley   +1 more source

Kernel-Based Early Detection of Forest Bark Beetle Attack Using Vegetation Indices Time Series of Sentinel-2

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The European spruce bark beetle (Ips typographus L.) is a biotic disturbance that devastates forest environmental services, and its activities are exacerbated due to climate change. Accordingly, researchers seek workflows using remote sensing imagery for
Sadegh Jamali, Per-Ola Olsson, Mitro Muller, Arsalan Ghorbanian   +3 more
doaj   +1 more source

Participatory ground data are complementary to satellite bark beetle detection

Annals of Forest Science, 2023
Key message During pest outbreaks, mapping tools play an important role. Participatory projects can provide useful ground data, which have a high accuracy in detecting early-stage infestations and small spots of the European spruce bark beetle Ips ...
Davide Nardi, Aurora Bozzini, Giuseppe Morgante, Angelo Gaccione, Valerio Finozzi, Andrea Battisti   +5 more
doaj   +1 more source