Search Results - "Blazenec, Miroslav"

Storms, temperature maxima and the Eurasian spruce bark beetle Ips typographus—An infernal trio in Norway spruce forests of the Central European High Tatra Mountains by Mezei, Pavel, Jakuš, Rastislav, Pennerstorfer, Josef, Havašová, Mária, Škvarenina, Jaroslav, Ferenčík, Ján, Slivinský, Ján, Bičárová, Svetlana, Bilčík, Dušan, Blaženec, Miroslav, Netherer, Sigrid

“…•Tree mortality due to Ips typographus was explored over a 26-year time series.•Annual tree loss change was most affected by maximum temperature sums and wind…”
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Drivers of Spruce Bark Beetle (Ips typographus) Infestations on Downed Trees after Severe Windthrow by Branislav Hroššo, Pavel Mezei, Mária Potterf, Andrej Majdák, Miroslav Blaženec, Nataliya Korolyova, Rastislav Jakuš

“…Research Highlights: Bark beetles are important agents of disturbance regimes in temperate forests, and specifically in a connected wind-bark beetle…”
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Dynamics of internal isoprenoid metabolites in young Picea abies (Norway spruce) shoots during drought stress conditions in springtime by Marešová, Jana, Húdoková, Hana, Sarvašová, Lenka, Fleischer, Peter, Ditmarová, Ľubica, Blaženec, Miroslav, Jamnická, Gabriela

“…Currently, large areas of Picea abies (Norway spruce) stands in Europe are increasingly affected by drought and heat waves. Moreover, early spring drought has…”
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The short-term effect of sudden gap creation on tree temperature and volatile composition profiles in a Norway spruce stand by Marešová, Jana, Majdák, Andrej, Jakuš, Rastislav, Hradecký, Jaromír, Kalinová, Blanka, Blaženec, Miroslav

“…Key message Higher solar radiation leads to higher crown temperatures, sap flow, and airborne volatile concentrations as well as altered bark chemical…”
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Assessment of Machine Learning Algorithms for Modeling the Spatial Distribution of Bark Beetle Infestation by Milan Koreň, Rastislav Jakuš, Martin Zápotocký, Ivan Barka, Jaroslav Holuša, Renata Ďuračiová, Miroslav Blaženec

“…Machine learning algorithms (MLAs) are used to solve complex non-linear and high-dimensional problems. The objective of this study was to identify the MLA that…”
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The spruce bark volatiles and internal phloem chemical profiles after the forest gap formation: the annual course by Šamajová, Veronika, Marešová, Jana, Majdák, Andrej, Jakuš, Rastislav, Blaženec, Miroslav

“…Our study explores the impact of sudden gap formation on the bark volatile and internal chemical profiles of Norway spruce trees during the initial dry year of…”
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Growth-climate responses indicate shifts in the competitive ability of European beech and Norway spruce under recent climate warming in East-Central Europe by Sedmáková, Denisa, Sedmák, Róbert, Bosela, Michal, Ježík, Marek, Blaženec, Miroslav, Hlásny, Tomáš, Marušák, Róbert

“…[Display omitted] •Recent climate trends induce distinct growth responses of beech and spruce.•Climate-growth relationships are mainly temperature driven.•The…”
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Testing the Efficiency of the Push-and-Pull Strategy during Severe Ips typographus Outbreak and Extreme Drought in Norway Spruce Stands by Rastislav Jakuš, Roman Modlinger, Jaroslav Kašpar, Andrej Majdák, Miroslav Blaženec, Nataliya Korolyova, Anna Jirošová, Fredrik Schlyter

“…Protection of Norway spruce stands using anti-attractants was tested during an outbreak of bark beetles (Ips typographus) in their spring flight. The aims of…”
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Co-localization of insect olfactory sensory cells improves the discrimination of closely separated odour sources by Binyameen, Muhammad, Jankuvová, Júlia, Blaženec, Miroslav, Jakuš, Rastislav, Song, Liwen, Schlyter, Fredrik, Andersson, Martin N.

“…1. The sense of smell is crucial for fitness of most animals, enabling them to find mates, food and egg laying sites and to stay away from danger. Hence, odour…”
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Peripheral modulation of pheromone response by inhibitory host compound in a beetle by Andersson, Martin N, Larsson, Mattias C, Blazenec, Miroslav, Jakus, Rastislav, Zhang, Qing-He, Schlyter, Fredrik

“…We identified several compounds, by gas chromatographic-electroantennographic detection (GC-EAD), that were antennally active in the bark beetle Ips…”
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A bark beetle infestation predictive model based on satellite data in the frame of decision support system TANABBO by Duračiová, R, Muňko, M, Barka, I, Koreň, M, Resnerová, K, Holuša, J, Blaženec, M, Potterf, M, Jakuš, R

“…The European spruce bark beetle Ips typographus L. causes significant economic losses in managed coniferous forests in Central and Northern Europe. New…”
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Assessing seasonal drought stress response in Norway spruce (Picea abies (L.) Karst.) by monitoring stem circumference and sap flow by Ježík, Marek, Blaženec, Miroslav, Letts, Matthew G., Ditmarová, Ľubica, Sitková, Zuzana, Střelcová, Katarína

“…Summer drought frequency is expected to increase with climate change in forested regions of Europe. To examine the physiological impacts of low soil moisture…”
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The response of intra-annual stem circumference increase of young European beech provenances to 2012-2014 weather variability by Ježík, M, Blaženec, M, Kučera, J, Strelcová, K, Ditmarová, L

“…The increasing frequency and severity of extreme weather events, especially droughts, arising from on-going climate changes negatively affect productivity and…”
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Age estimation of Norway spruce using incomplete increment cores: Testing new and improved methods by SEDMAK, Róbert, SEDMAKOVA, Denisa, BOSEL'A, Michal, MARUSAK, Róbert, JEZIK, Marek, MURGAS, Vlastimil, BLAZENEC, Miroslav

“…Information on tree age is often vital for dendrochronological studies, especially when the Regional Curve Standardisation technique is used. Several linear…”
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Spruce bark beetle phenological modelling and drought risk within framework of TANABBO II model by Pirtskhalava-Karpova, Nana, Karpov, Aleksandr, Trubin, Aleksei, Koreň, Milan, Blaženec, Miroslav, Holuša, Jaroslav, Jakuš, Rastislav

“…•Prediction of drought risk using high-resolution environmental data.•Prediction of bark beetle swarming periods based on the PHENIPS model.•Infestation risk…”
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Factors influencing the wind–bark beetles’ disturbance system in the course of an Ips typographus outbreak in the Tatra Mountains by Mezei, Pavel, Grodzki, Wojciech, Blaženec, Miroslav, Jakuš, Rastislav

“…•The wind–bark beetles disturbance system was analysed.•The influence of 11 variables on tree mortality initiation and severity was investigated.•The system…”
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The 2018 European heatwave led to stem dehydration but not to consistent growth reductions in forests by Salomón, Roberto L., Peters, Richard L., Zweifel, Roman, Sass-Klaassen, Ute G. W., Stegehuis, Annemiek I., Smiljanic, Marko, Poyatos, Rafael, Babst, Flurin, Cienciala, Emil, Fonti, Patrick, Lerink, Bas J. W., Lindner, Marcus, Martinez-Vilalta, Jordi, Mencuccini, Maurizio, Nabuurs, Gert-Jan, van der Maaten, Ernst, von Arx, Georg, Bär, Andreas, Akhmetzyanov, Linar, Balanzategui, Daniel, Bellan, Michal, Bendix, Jörg, Berveiller, Daniel, Blaženec, Miroslav, Čada, Vojtěch, Carraro, Vinicio, Cecchini, Sébastien, Chan, Tommy, Conedera, Marco, Delpierre, Nicolas, Delzon, Sylvain, Ditmarová, Ľubica, Dolezal, Jiri, Dufrêne, Eric, Edvardsson, Johannes, Ehekircher, Stefan, Forner, Alicia, Frouz, Jan, Ganthaler, Andrea, Gryc, Vladimír, Güney, Aylin, Heinrich, Ingo, Hentschel, Rainer, Janda, Pavel, Ježík, Marek, Kahle, Hans-Peter, Knüsel, Simon, Krejza, Jan, Kuberski, Łukasz, Kučera, Jiří, Lebourgeois, François, Mikoláš, Martin, Matula, Radim, Mayr, Stefan, Oberhuber, Walter, Obojes, Nikolaus, Osborne, Bruce, Paljakka, Teemu, Plichta, Roman, Rabbel, Inken, Rathgeber, Cyrille B. K., Salmon, Yann, Saunders, Matthew, Scharnweber, Tobias, Sitková, Zuzana, Stangler, Dominik Florian, Stereńczak, Krzysztof, Stojanović, Marko, Střelcová, Katarína, Světlík, Jan, Svoboda, Miroslav, Tobin, Brian, Trotsiuk, Volodymyr, Urban, Josef, Valladares, Fernando, Vavrčík, Hanuš, Vejpustková, Monika, Walthert, Lorenz, Wilmking, Martin, Zin, Ewa, Zou, Junliang, Steppe, Kathy

“…Heatwaves exert disproportionately strong and sometimes irreversible impacts on forest ecosystems. These impacts remain poorly understood at the tree and…”
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Anti‐attractant activity of (+)‐trans‐4‐thujanol for Eurasian spruce bark beetle Ips typographus: Novel potency for females by Jirošová, Anna, Kalinová, Blanka, Modlinger, Roman, Jakuš, Rastislav, Unelius, C. Rikard, Blaženec, Miroslav, Schlyter, Fredrik

“…BACKGROUND Eurasian spruce bark beetles (Ips typographus) use both attractant and anti‐attractant semiochemicals to find suitable mature host trees…”
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Influence of different forest protection strategies on spruce tree mortality during a bark beetle outbreak by Mezei, Pavel, Blaženec, Miroslav, Grodzki, Wojciech, Škvarenina, Jaroslav, Jakuš, Rastislav

“…Key message Under an outbreak scenario in a buffer zone of a protected area, bark beetle-caused tree mortality was modulated by earlier natural disturbances…”
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Host and site factors affecting tree mortality caused by the spruce bark beetle (Ips typographus) in mountainous conditions by Mezei, Pavel, Grodzki, Wojciech, Blaženec, Miroslav, Škvarenina, Jaroslav, Brandýsová, Veronika, Jakuš, Rastislav

“…•We analysed the entire course of an outbreak of Ips typographus.•We examined two processes: the initiation and the severity of spruce mortality.•The…”
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