Results 31 to 40 of about 154,365 (246)

Semiochemical diversity in practice [PDF]

, 2012
Reduction of tree mortality caused by bark beetle attacks is not only important for forestry, but is essential for the preservation of biodiversity and forest carbon sinks in the face of climate change. While bark beetle mass trapping (a "pull" approach)
Schlyter, Fredrik, Fredrik Schlyter, Schlyter, Fredrik,, Sveriges lantbruksuniversitet.   +3 more
core   +1 more source

Seasonal flight patterns of Ips typographus in southern Sweden and thermal sums required for emergence [PDF]

, 2014
1 The spruce bark beetle Ips typographus is the major tree-killing bark beetle in Eurasia. To increase knowledge about its seasonal flight patterns and also about the thermal sums required for emergence a field study was conducted in southern Sweden from
Björklund, Niklas,, Åke Lindelöw, Sveriges lantbruksuniversitet., Björklund, Niklas, Öhrn, Petter, Öhrn, Petter,, Lindelöw, Åke,, Lindelöw, Åke, Långström, Bo,, Petter Öhrn, Niklas Björklund, Bo Långström, Långström, Bo   +12 more
core   +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   +1 more source

Landsat Imagery Spectral Trajectories—Important Variables for Spatially Predicting the Risks of Bark Beetle Disturbance

Remote Sensing, 2016
Tree mortality caused by bark beetle infestation has significant effects on the ecology and value of both natural and commercial forests. Therefore, prediction of bark beetle infestations is critical in forest management.
Martin Hais, Jan Wild, Luděk Berec, Josef Brůna, Robert Kennedy, Justin Braaten, Zdeněk Brož   +6 more
doaj   +1 more source

High intercontinental migration rates and population admixture in the sapstain fungus Ophiostoma ips [PDF]

, 2007
Ophiostoma ips is a common fungal associate of various conifer-infesting bark beetles in their native ranges and has been introduced into non-native pine plantations in the Southern Hemisphere.
ANNIE YART, Wingfield, Michael J., Klepzig, K., Zhou, Xudong, Wingfield, Michael, Wingfield, B.D., Klepzig, Kier, De Beer, Z. Wilhelm, Lieutier, Francois, Xudong, Zhou, MICHAEL J. WINGFIELD, Z. WILHELM DE BEER, Portales, J.M., TREENA I. BURGESS, de Beer, Wilhelm, JULIO MENA PORTALES, Zhou, X., Burgess, T.I., Carnegie, Angus J., Wingfield, Brenda, Wingfield, Brenda D., Portales, Julio Mena, KIER KLEPZIG, Carnegie, Angus, De Beer, Z.W., Carnegie, A.J., Burgess, Treena I., ANGUS CARNEGIE, Yart, A., BRENDA D. WINGFIELD, Yart, Annie, XUDONG ZHOU, FRANCOIS LIEUTIER, Burgess, Treena, Lieutier, F., Wingfield, M.J.   +35 more
core   +1 more source

Seasonal flight patterns of the Spruce bark beetle (Ips typographus) in Sweden [PDF]

, 2012
The major bark beetle threat to Norway spruce (Picea abies (L.) Karst.) in Eurasia is the spruce bark beetle Ips typographus. Beetles cause damage after population build-up in defenseless trees.
Öhrn, Petter
core   +1 more source

Do bark beetle outbreaks amplify or dampen future bark beetle disturbances in Central Europe?

, 2021
Bark beetle outbreaks have intensified in many forests around the globe in recent years. Yet, the legacy of these disturbances for future forest development remains unclear.
Andreas Sommerfeld, Heurich, Marco, Müller, Jörg, Jörg Müller, Hilmers, Torben, Marco Heurich, Seidl, Rupert, Sommerfeld, Andreas, Rupert Seidl, Rammer, Werner, Werner Rammer, Torben Hilmers   +11 more
core   +1 more source

Overlapping outbreaks of multiple bark beetle species are rarely more severe than single‐species outbreaks

Ecosphere, 2023
Biotic disturbances that overlap in space and time may result in important shifts in forest structure and composition, with potential effects on many ecosystem services.
Niko J. Tutland, Kyle C. Rodman, Robert A. Andrus, Sarah J. Hart   +3 more
doaj   +1 more source

Influence of southern pine beetle on fungal communities of wood and bark decomposition of coarse woody debris in the New Jersey pine barrens

Forestry Research, 2021
Dead coarse woody debris (fungal food resources) on the forest floor is an ignition source for forest fires. The rate of decomposition of the debris is largely influenced by fungi, determining its residence time on the forest floor.
John Dighton, Emily Walsh, Glen Groben, Ning Zhang   +3 more
doaj   +1 more source

Assessing Policy‐Oriented Learning About Climate‐Related Forest Disturbances in Europe

Environmental Policy and Governance, EarlyView.
ABSTRACT European forests provide multiple ecosystem services but are increasingly under pressure from climate‐related disturbances such as droughts, storms and insect calamities. Forest policy is an important driver for the adaptation of forest management practices to climate change.
Pascal Renaud‐Bernath, Metodi Sotirov, Jens Nilsson, Annica Sandström, Karin Beland Lindahl, Marcin Mielewczyk, Krzysztof Niedziałkowski, Zala Uhan, Špela Pezdevšek Malovrh   +8 more
wiley   +1 more source