2018
|
 | Pšidová, E; Živčák, M; adn Orlović, Stojnić S S; Gömöry, D; Kučerová, J; Ditmarová, Ľ; Střelcová, K; Brestič, M; Kalaji, H M Altitude of origin influences the responses of PSII photochemistry to heat waves in European beech (Fagus sylvatica L.) Journal Article Environmental and Experimental Botany, 152 , pp. 97-106, 2018, ISSN: 00988472. Abstract | Links | BibTeX @article{Pšidová2018,
title = {Altitude of origin influences the responses of PSII photochemistry to heat waves in European beech (Fagus sylvatica L.)},
author = {E. Pšidová and M. Živčák and S. Stojnić adn S. Orlović and D. Gömöry and J. Kučerová and Ľ. Ditmarová and K. Střelcová and M. Brestič and H.M. Kalaji},
doi = {10.1016/j.envexpbot.2017.12.001},
issn = {00988472},
year = {2018},
date = {2018-01-01},
journal = {Environmental and Experimental Botany},
volume = {152},
pages = {97-106},
abstract = {The photosynthetic responses to the combined effect of drought and heat stress were studied in leaves of 19-years-old European beech (Fagus sylvatica L.) trees originating from five provenances in Central Europe differing by altitude (55–1250 m), and grown in the same experimental plot. The measurements were conducted at the beginning of heat waves, under two different conditions: during a dry period (middle of July) and after recovery in wetter period, at the beginning of August. The decreases of stomatal conductance (gs) and net photosynthesis rate (ACO2) during drought and heat wave stress were very similar in all provenances. However, we observed distinct response of PSII photochemistry on combined drought and high temperature stress, well associated with altitude of origin of the beech provenances. Measurements of pulse amplitude modulated (PAM) fluorescence identified maintenance of a high electron transport rate in beech provenances from high altitudes under drought and heat wave conditions, associated with some decrease of excitation pressure on PSII. This can be explained by enhanced capacity of alternative electron sinks to utilize the excess of electrons as a photoprotective mechanism. The analyses of fast chlorophyll fluorescence kinetics confirmed the differences in responses of PSII photochemistry between provenances originating from different altitudes. Compared with provenances at higher altitudes, we found more sensitive response (i.e. more limited electron transport at the PSII acceptor side and changes in the size of light harvesting complexes) to drought and heat stress, in those growing at low altitudes. Our results support the hypothesis that the provenances originating from higher altitudes possess enhanced phenotypic plasticity related to photoprotective responses, resulting from the long-term adaptation to marginal mountain conditions.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The photosynthetic responses to the combined effect of drought and heat stress were studied in leaves of 19-years-old European beech (Fagus sylvatica L.) trees originating from five provenances in Central Europe differing by altitude (55–1250 m), and grown in the same experimental plot. The measurements were conducted at the beginning of heat waves, under two different conditions: during a dry period (middle of July) and after recovery in wetter period, at the beginning of August. The decreases of stomatal conductance (gs) and net photosynthesis rate (ACO2) during drought and heat wave stress were very similar in all provenances. However, we observed distinct response of PSII photochemistry on combined drought and high temperature stress, well associated with altitude of origin of the beech provenances. Measurements of pulse amplitude modulated (PAM) fluorescence identified maintenance of a high electron transport rate in beech provenances from high altitudes under drought and heat wave conditions, associated with some decrease of excitation pressure on PSII. This can be explained by enhanced capacity of alternative electron sinks to utilize the excess of electrons as a photoprotective mechanism. The analyses of fast chlorophyll fluorescence kinetics confirmed the differences in responses of PSII photochemistry between provenances originating from different altitudes. Compared with provenances at higher altitudes, we found more sensitive response (i.e. more limited electron transport at the PSII acceptor side and changes in the size of light harvesting complexes) to drought and heat stress, in those growing at low altitudes. Our results support the hypothesis that the provenances originating from higher altitudes possess enhanced phenotypic plasticity related to photoprotective responses, resulting from the long-term adaptation to marginal mountain conditions. |
 | Kučerová, Jana; Konôpková, Alena; Pšidová, Eva; Kurjak, Daniel; Jamnická, Gabriela; Slugenová, Kristína; Gömöry, Dušan; Ditmarová, Ľubica Adaptive variation in physiological traits of beech provenances in Central Europe Journal Article iForest-Biogeosciences and Forestry, 11 (1), pp. 24-31, 2018. Abstract | Links | BibTeX @article{adnKonôpková2018,
title = {Adaptive variation in physiological traits of beech provenances in Central Europe},
author = {Jana Kučerová and Alena Konôpková and Eva Pšidová and Daniel Kurjak and Gabriela Jamnická and Kristína Slugenová and Dušan Gömöry and Ľubica Ditmarová},
doi = {10.3832/ifor2291-010},
year = {2018},
date = {2018-01-01},
journal = {iForest-Biogeosciences and Forestry},
volume = {11},
number = {1},
pages = {24-31},
abstract = { Current climate changes can led to a decline of local beech populations fully adapted to previous climate conditions. In this context, the issue of variation in adaptive traits becomes important. A field experiment with 18-year-old trees of Fagus sylvatica L. was conducted on provenance plot located in Tále (Central Slovakia), where physiological responses of five beech provenances originating from contrasting sites along an altitudinal gradient from 55 to 1100 m a.s.l. across the range of the natural beech distribution were studied. Stomatal characteristics, parameters of chlorophyll a fluorescence and gas exchange parameters were determined. Overall, we observed a significant increase in physiological performance at the leaf level with increasing altitude of origin. Provenances from the higher altitudes showed higher CO2 assimilation rate, stomatal density, potential conductance indices and photochemical efficiency, and lower capability for dissipation of energy by heat. A similar pattern of response was recorded in relation to the precipitation regime of sites of origin. Moreover, in the context of the temperature regime, several negative trends were observed.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Current climate changes can led to a decline of local beech populations fully adapted to previous climate conditions. In this context, the issue of variation in adaptive traits becomes important. A field experiment with 18-year-old trees of Fagus sylvatica L. was conducted on provenance plot located in Tále (Central Slovakia), where physiological responses of five beech provenances originating from contrasting sites along an altitudinal gradient from 55 to 1100 m a.s.l. across the range of the natural beech distribution were studied. Stomatal characteristics, parameters of chlorophyll a fluorescence and gas exchange parameters were determined. Overall, we observed a significant increase in physiological performance at the leaf level with increasing altitude of origin. Provenances from the higher altitudes showed higher CO2 assimilation rate, stomatal density, potential conductance indices and photochemical efficiency, and lower capability for dissipation of energy by heat. A similar pattern of response was recorded in relation to the precipitation regime of sites of origin. Moreover, in the context of the temperature regime, several negative trends were observed. |
2017
|
 | Krajmerová, D; Hrivnák, M; Ditmarová, Ľ; Jamnická, G; Kmeť, J; Kurjak, D; Gömöry, D Nucleotide polymorphisms associated with climate, phenology and physiological traits in European beech (Fagus sylvatica L.) Journal Article New Forests, 48 (3), pp. 463-477, 2017. BibTeX @article{Krajmerová2017,
title = {Nucleotide polymorphisms associated with climate, phenology and physiological traits in European beech (Fagus sylvatica L.)},
author = {D. Krajmerová and M. Hrivnák and Ľ. Ditmarová and G. Jamnická and J. Kmeť and D. Kurjak and D. Gömöry},
year = {2017},
date = {2017-01-01},
journal = {New Forests},
volume = {48},
number = {3},
pages = {463-477},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2016
|
 | Sedmáková, D; Sedmák, R; Bošela, M; Ježík, M; Sitko, R; Hlásny, T; Blaženec, M Cross-dating tree-ring series of living European beech by isochronic weather records Journal Article Geochronometria, 43 (1), pp. 48-58, 2016, ISSN: 1897-1695. Abstract | Links | BibTeX @article{Sedmáková2016,
title = {Cross-dating tree-ring series of living European beech by isochronic weather records},
author = {D. Sedmáková and R. Sedmák and M. Bošela and M. Ježík and R. Sitko and T. Hlásny and M. Blaženec},
url = {10.1515/geochr-2015-0030},
doi = {10.1515/geochr-2015-0030},
issn = {1897-1695},
year = {2016},
date = {2016-05-20},
journal = {Geochronometria},
volume = {43},
number = {1},
pages = {48-58},
abstract = {The main objective of the study is to facilitate cross-dating of sensitive tree-ring series from living European beech (Fagus sylvatica L.) trees in the absence of a regional chronology. The main idea lies in the preliminary dating of marker rings or ring patterns visually identified on the wood (before the ring-width measurements), which is independently validated through a moving correlation between a tentative reference chronology and instrumental climate records (after the ring-width measurements). Following the detection of low moving correlations, potentially misdated segments or series are re-examined and a new tentative reference chronology is constructed. The process is repeated as long as a higher correlation with climate is obtainable. The applicability of this method was investigated on three difficult-to-date sets of tree-ring series of beech trees which were growing at temperature-or precipitation-sensitive locations in under-canopy or canopy positions. A good ability of the combined method for the cross-dating was practiced on datasets almost impossible to cross-date by commonly used approaches. Highlighting the actual correlation of ring widths with climate in tree-ring series makes the cross-dating process more independent from human decisions, so the combined cross-dating has the potential to improve the reliability of various dendrochronological studies.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The main objective of the study is to facilitate cross-dating of sensitive tree-ring series from living European beech (Fagus sylvatica L.) trees in the absence of a regional chronology. The main idea lies in the preliminary dating of marker rings or ring patterns visually identified on the wood (before the ring-width measurements), which is independently validated through a moving correlation between a tentative reference chronology and instrumental climate records (after the ring-width measurements). Following the detection of low moving correlations, potentially misdated segments or series are re-examined and a new tentative reference chronology is constructed. The process is repeated as long as a higher correlation with climate is obtainable. The applicability of this method was investigated on three difficult-to-date sets of tree-ring series of beech trees which were growing at temperature-or precipitation-sensitive locations in under-canopy or canopy positions. A good ability of the combined method for the cross-dating was practiced on datasets almost impossible to cross-date by commonly used approaches. Highlighting the actual correlation of ring widths with climate in tree-ring series makes the cross-dating process more independent from human decisions, so the combined cross-dating has the potential to improve the reliability of various dendrochronological studies. |
 | Bolte, A; Czajkowski, T; Cocozza, C; Tognetti, R; De_Miguel, M; Pšídová, E; Ditmarová, Ľ; Dinca, L; Dlezon, S; Cochard, H; Ræbild, A; De_Luis, M; Cvjetkovic, B; Heiri, C; Müller, J Desiccation and Mortality Dynamics in Seedlings of Different European Beech (Fagus sylvatica L.) Populations under Extreme Drought Conditions Journal Article Front. Plant Sci., 7 (751), 2016. Links | BibTeX @article{Bolte2016,
title = {Desiccation and Mortality Dynamics in Seedlings of Different European Beech (Fagus sylvatica L.) Populations under Extreme Drought Conditions},
author = {A. Bolte and T. Czajkowski and C. Cocozza and R. Tognetti and M. De_Miguel and E. Pšídová and Ľ. Ditmarová and L. Dinca and S. Dlezon and H. Cochard and A. Ræbild and M. De_Luis and B. Cvjetkovic and C. Heiri and J. Müller},
doi = {10.3389/fpls.2016.00751},
year = {2016},
date = {2016-01-01},
journal = {Front. Plant Sci.},
volume = {7},
number = {751},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
 | Cocozza, C; De_Miguel, M; Pšidová, E; Ditmarová, Ľ; Marino, S; Maiuro, L; Alvino, A; Czajkowski, T; Bolte, A; Tognetti, R Variation in Ecophysiological Traits and Drought Tolerance of Beech (Fagus sylvatica L.) Seedlings from Different Populations Journal Article Front. Plant Sci., 7 (886), 2016. Links | BibTeX @article{Cocozza2016,
title = {Variation in Ecophysiological Traits and Drought Tolerance of Beech (Fagus sylvatica L.) Seedlings from Different Populations},
author = {C. Cocozza and M. De_Miguel and E. Pšidová and Ľ. Ditmarová and S. Marino and L. Maiuro and A. Alvino and T. Czajkowski and A. Bolte and R. Tognetti},
doi = {10.3389/fpls.2016.00886},
year = {2016},
date = {2016-01-01},
journal = {Front. Plant Sci.},
volume = {7},
number = {886},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
 | Ježík, M; Blaženec, M; Kučera, J; Střelcová, K; Ditmarová, Ľ The response of intra-annual stem circumference increase of young European beech provenances to 2012-2014 weather variability Journal Article i-Forest, 9 (6), pp. 960-969, 2016, ISSN: 1971-7458. Abstract | Links | BibTeX @article{Ježík2016,
title = {The response of intra-annual stem circumference increase of young European beech provenances to 2012-2014 weather variability},
author = {M. Ježík and M. Blaženec and J. Kučera and K. Střelcová and Ľ. Ditmarová},
url = {http://www.sisef.it/iforest/contents/?id=ifor1829-009},
doi = {10.3832/ifor1829-009},
issn = {1971-7458},
year = {2016},
date = {2016-01-01},
journal = {i-Forest},
volume = {9},
number = {6},
pages = {960-969},
abstract = {The increasing frequency and severity of extreme weather events, especially droughts, arising from on-going climate changes negatively affect productivity and stability of forest ecosystems. Understanding species responses and suitable ecotypes that are able of adapting to new environmental conditions is increasingly important. The objective of this study was to quantify the relationships between the inter-annual stem circumference increase (SCI) of five European beech (Fagus sylvatica L.) provenances and weather variability during 2012-2014 in a provenance trial located in central Slovakia. SCIs were extracted on daily and weekly scale from hourly data of circumference changes. To detect the main environmental factors influencing SCI seasonal dynamics, intra-seasonal moving correlation functions were calculated. All five provenances responded synchronously to weather conditions, with high correlations among them during the growing season on both daily and weekly scale. The photoperiod exhibited a synchronizing effect on the seasonal peak of SCI as a sign of tree adaptation to long-term seasonal variations in climate. Temperature was the most significant factor influencing SCI dynamics at the beginning of the season. During the summer months, a precipitation deficit, heat waves and the consequently decreased soil water potential significantly affected the SCI of young beech trees, despite the fact that the provenance plot was situated in an area of optimum beech growth. Not only the severity and duration were important but also the timing of drought within a season. Within all seasons, the lowest SCI values were recorded for the provenance from the lowest altitude and the most oceanic climate (northern Germany). A comparison of daily and weekly SCI with first derivatives of growth functions indicated that SCIs were closely related to theoretical incremental processes, especially on a weekly scale. In young beech trees, SCI seemed to represent an appropriate proxy for studying intra-seasonal incremental processes. A newly designed SASB (self adjusting sharp beginning) function fit these processes better than the Gompertz function.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The increasing frequency and severity of extreme weather events, especially droughts, arising from on-going climate changes negatively affect productivity and stability of forest ecosystems. Understanding species responses and suitable ecotypes that are able of adapting to new environmental conditions is increasingly important. The objective of this study was to quantify the relationships between the inter-annual stem circumference increase (SCI) of five European beech (Fagus sylvatica L.) provenances and weather variability during 2012-2014 in a provenance trial located in central Slovakia. SCIs were extracted on daily and weekly scale from hourly data of circumference changes. To detect the main environmental factors influencing SCI seasonal dynamics, intra-seasonal moving correlation functions were calculated. All five provenances responded synchronously to weather conditions, with high correlations among them during the growing season on both daily and weekly scale. The photoperiod exhibited a synchronizing effect on the seasonal peak of SCI as a sign of tree adaptation to long-term seasonal variations in climate. Temperature was the most significant factor influencing SCI dynamics at the beginning of the season. During the summer months, a precipitation deficit, heat waves and the consequently decreased soil water potential significantly affected the SCI of young beech trees, despite the fact that the provenance plot was situated in an area of optimum beech growth. Not only the severity and duration were important but also the timing of drought within a season. Within all seasons, the lowest SCI values were recorded for the provenance from the lowest altitude and the most oceanic climate (northern Germany). A comparison of daily and weekly SCI with first derivatives of growth functions indicated that SCIs were closely related to theoretical incremental processes, especially on a weekly scale. In young beech trees, SCI seemed to represent an appropriate proxy for studying intra-seasonal incremental processes. A newly designed SASB (self adjusting sharp beginning) function fit these processes better than the Gompertz function. |
2015
|
 | Gömöry, D; Ditmarová, Ľ; Hrivnák, M; Jamnická, G; Kmeť, J; Krajmerová, D; Kurjak, D Differentiation in phenological and physiological traits in European beech (Fagus sylvatica L.). Journal Article European Journal of Forest Research, 134 (6), pp. 1075–1085, 2015. Links | BibTeX @article{D.2015,
title = {Differentiation in phenological and physiological traits in European beech \textit{(Fagus sylvatica L.).}},
author = {D. Gömöry and Ľ. Ditmarová and M. Hrivnák and G. Jamnická and J. Kmeť and D. Krajmerová and D. Kurjak},
url = {http://link.springer.com/article/10.1007/s10342-015-0910-2},
year = {2015},
date = {2015-09-15},
journal = {European Journal of Forest Research},
volume = {134},
number = {6},
pages = {1075–1085},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
 | Ježík, M; Blaženec, M; Letts, M G; Ditmarová, Ľ; Sitková, Z; Střelcová, K Assessing seasonal drought stress response in Norway spruce (Picea abies (L.) Karst.) by monitoring stem circumference and sap flow Journal Article Ecohydrology, 8 (3), pp. 378–386, 2015. Links | BibTeX @article{M.2015b,
title = {Assessing seasonal drought stress response in Norway spruce (\textit{Picea abies} (L.) Karst.) by monitoring stem circumference and sap flow},
author = {M. Ježík and M. Blaženec and M.G. Letts and Ľ. Ditmarová and Z. Sitková and K. Střelcová},
url = {http://onlinelibrary.wiley.com/doi/10.1002/eco.1536/full},
year = {2015},
date = {2015-04-01},
journal = {Ecohydrology},
volume = {8},
number = {3},
pages = {378–386},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
 | Pšidová, E; Ditmarová, Ľ; Jamnická, G; Kurjak, D; Majerová, J; Czajkowski, T; Bolte, A Photosynthetic response of beech seedlings of different origin to water deficit Journal Article Photosynthetica, 53 (2), pp. 187–194, 2015. Links | BibTeX @article{E.2015,
title = {Photosynthetic response of beech seedlings of different origin to water deficit},
author = {E. Pšidová and Ľ. Ditmarová and G. Jamnická and D. Kurjak and J. Majerová and T. Czajkowski and A. Bolte},
url = {http://link.springer.com/article/10.1007/s11099-015-0101-x},
year = {2015},
date = {2015-03-02},
journal = {Photosynthetica},
volume = {53},
number = {2},
pages = {187–194},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2014
|
 | Jamnická, G; Petrášová, V; Petráš, R; Mecko, J; Oszlányi, J Energy production of poplar clones and their energy use efficiency Journal Article iForest, 7 , pp. 150-155, 2014. Links | BibTeX @article{G.2014,
title = {Energy production of poplar clones and their energy use efficiency},
author = {G. Jamnická and V. Petrášová and R. Petráš and J. Mecko and J. Oszlányi},
url = {http://www.sisef.it/iforest/contents/?id=ifor0978-007},
year = {2014},
date = {2014-01-01},
journal = {iForest},
volume = {7},
pages = {150-155},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
 | Sedmák, R; Sedmáková, D; Bošeľa, M; Marušák, R; Ježík, M; Murga, V; Blaženec, M Age estimation of Norway spruce using incomplete increment cores: testing new and improved methods Journal Article Dendrochronologia, 32 (4), pp. 327–335, 2014. Links | BibTeX @article{R.2014b,
title = {Age estimation of Norway spruce using incomplete increment cores: testing new and improved methods},
author = {R. Sedmák and D. Sedmáková and M. Bošeľa and R. Marušák and M. Ježík and V. Murga and M. Blaženec},
url = {http://www.sciencedirect.com/science/article/pii/S1125786514000599},
year = {2014},
date = {2014-01-01},
journal = {Dendrochronologia},
volume = {32},
number = {4},
pages = {327–335},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
 | Bučinová, K; Janík, R; Jamnická, G; Kuklová, M Accumulation and bioconcentration factors of mineral macronutrients in representative species of macrofungi prevailing in beech-dominated forests affected by air pollution Journal Article Czech Mycology: publication of the Czech Scientific Society for Mycology, 66 (2), pp. 193-207, 2014, ISSN: ISSN 0009-0476. Links | BibTeX @article{Bučinová2014,
title = {Accumulation and bioconcentration factors of mineral macronutrients in representative species of macrofungi prevailing in beech-dominated forests affected by air pollution},
author = {K. Bučinová and R. Janík and G. Jamnická and M. Kuklová},
url = {http://www.czechmycology.org/_cmo/CM66207.pdf},
issn = {ISSN 0009-0476},
year = {2014},
date = {2014-01-01},
journal = {Czech Mycology: publication of the Czech Scientific Society for Mycology},
volume = {66},
number = {2},
pages = {193-207},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2013
|
 | Střelcová, K; Kurjak, D; Leštianska, A; Kovalčíková, D; Ditmarová, Ľ; Škvarenina, J; Ahmed, Y A R Differences in transpiration of Norway spruce drought stressed trees and trees well supplied with water Journal Article Biologia, 68 (6), pp. 1118–1122, 2013. Links | BibTeX @article{K.2013,
title = {Differences in transpiration of Norway spruce drought stressed trees and trees well supplied with water},
author = {K. Střelcová and D. Kurjak and A. Leštianska and D. Kovalčíková and Ľ. Ditmarová and J. Škvarenina and Y.A.R. Ahmed},
url = {http://link.springer.com/article/10.2478/s11756-013-0257-4},
year = {2013},
date = {2013-10-20},
journal = {Biologia},
volume = {68},
number = {6},
pages = {1118–1122},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
 | Jamnická, G; Ditmarová, Ľ; Kurjak, D; Kmeť, J; Pšidová, E; Macková, M; Gömöry, D; Střelcová, K The soil hydrogel improved photosynthetic performance of beech seedlings treated under drought Journal Article Plant Soil and Environment, 59 (10), pp. 446-451, 2013. Links | BibTeX @article{G.2013,
title = {The soil hydrogel improved photosynthetic performance of beech seedlings treated under drought},
author = {G. Jamnická and Ľ. Ditmarová and D. Kurjak and J. Kmeť and E. Pšidová and M. Macková and D. Gömöry and K. Střelcová},
url = {http://www.agriculturejournals.cz/publicFiles/102483.pdf},
year = {2013},
date = {2013-09-10},
journal = {Plant Soil and Environment},
volume = {59},
number = {10},
pages = {446-451},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
 | Petráš, R; Mecko, J; Oszlányi, J; Petrášová, V; Jamnická, G Landscape of Danube inland-delta and its potential of poplar bioenergy production Journal Article Biomass and Bioenergy, 55 , pp. 68–72, 2013. Links | BibTeX @article{R.2013,
title = {Landscape of Danube inland-delta and its potential of poplar bioenergy production},
author = {R. Petráš and J. Mecko and J. Oszlányi and V. Petrášová and G. Jamnická},
url = {http://www.sciencedirect.com/science/article/pii/S0961953412002309},
year = {2013},
date = {2013-08-01},
journal = {Biomass and Bioenergy},
volume = {55},
pages = {68–72},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
 | Jamnická, G; Váľka, J; Bublinec, E Heavy metal accumulation and distribution in forest understory herb species of Carpathian beech ecosystems Journal Article Chemical Speciation and Bioavailability, 25 (3), pp. 209-215, 2013. Links | BibTeX @article{G.2013b,
title = {Heavy metal accumulation and distribution in forest understory herb species of Carpathian beech ecosystems},
author = {G. Jamnická and J. Váľka and E. Bublinec},
url = {http://www.tandfonline.com/doi/pdf/10.3184/095422913X13785568683285},
year = {2013},
date = {2013-01-01},
journal = {Chemical Speciation and Bioavailability},
volume = {25},
number = {3},
pages = {209-215},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2012
|
 | Kurjak, D; Střelcová, K; Ditmarová, Ľ; Priwitzer, T; Kmeť, J; Homolák, M; Pichler, V Physiological response of irrigated and non-irrigated Norway spruce trees as a consequence of drought in field conditions Journal Article European Journal of Forest Research, 131 (6), pp. 1737–1746, 2012. Links | BibTeX @article{D.2012,
title = {Physiological response of irrigated and non-irrigated Norway spruce trees as a consequence of drought in field conditions},
author = {D. Kurjak and K. Střelcová and Ľ. Ditmarová and T. Priwitzer and J. Kmeť and M. Homolák and V. Pichler},
url = {http://link.springer.com/article/10.1007/s10342-012-0611-z},
year = {2012},
date = {2012-03-22},
journal = {European Journal of Forest Research},
volume = {131},
number = {6},
pages = {1737–1746},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
 | Petráš, R; Jamnická, G; Mecko, J; Neuschlová, E State of mineral nutrition and heavy metals distribution in aboveground biomass of poplar clones Journal Article Polish Journal of Environmental Studies, 32 (2), pp. 447-453, 2012. Links | BibTeX @article{R.2012,
title = {State of mineral nutrition and heavy metals distribution in aboveground biomass of poplar clones},
author = {R. Petráš and G. Jamnická and J. Mecko and E. Neuschlová},
url = {http://www.pjoes.com/pdf/21.2/Pol.J.Environ.Stud.Vol.21.No.2.447-453.pdf},
year = {2012},
date = {2012-01-01},
journal = {Polish Journal of Environmental Studies},
volume = {32},
number = {2},
pages = {447-453},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2011
|
 | Ježík, M; Blaženec, M; Střelcová, K; Ditmarová, Ľ The impact of the 2003-2008 weather variability on intra-annual stem diameter changes of beech trees at a submontane site in central Slovakia Journal Article Dendrochronologia, 29 , pp. 227-235, 2011. BibTeX @article{Ježík2011,
title = {The impact of the 2003-2008 weather variability on intra-annual stem diameter changes of beech trees at a submontane site in central Slovakia},
author = {M. Ježík and M. Blaženec and K. Střelcová and Ľ. Ditmarová},
year = {2011},
date = {2011-01-01},
journal = {Dendrochronologia},
volume = {29},
pages = {227-235},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
![Drought and aluminium as stress factors in Norway spruce (Picea abies [L.]Karst) seedlings](https://ife.sk/wp-content/uploads/2016/10/IFE_ditmarova_lubica_image16.png) | Slugeňová, K; Ditmarová, Ľ; Kurjak, D; Váľka, J Drought and aluminium as stress factors in Norway spruce (Picea abies [L.]Karst) seedlings Journal Article Journal of Forest Science, 57 (12), pp. 547-554, 2011. BibTeX @article{Slugeňová2011,
title = {Drought and aluminium as stress factors in Norway spruce (Picea abies [L.]Karst) seedlings},
author = {K. Slugeňová and Ľ. Ditmarová and D. Kurjak and J. Váľka},
year = {2011},
date = {2011-01-01},
journal = {Journal of Forest Science},
volume = {57},
number = {12},
pages = {547-554},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2010
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 | Ditmarová, Ľ; Kurjak, D; Palmroth, S; Kmeť, J; Střelcová, K Physiological responses of Norway spruce (Picea abies) seedlings to drought stress Journal Article Tree Physiol, 30 (2), pp. 205-213, 2010. BibTeX @article{Ditmarová2010,
title = {Physiological responses of Norway spruce (Picea abies) seedlings to drought stress},
author = {Ľ. Ditmarová and D. Kurjak and S. Palmroth and J. Kmeť and K. Střelcová},
year = {2010},
date = {2010-01-01},
journal = {Tree Physiol},
volume = {30},
number = {2},
pages = {205-213},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
 | Kmeť, J; Ditmarová, Ľ; Priwitzer, T; Kurjak, D; Baláž, P; Blaženec, M Physiological limits – a possible cause of spruce decline Journal Article Beskydy, 3 (1), pp. 55-64, 2010, ISSN: 1803-2451. BibTeX @article{Kmeť2010,
title = {Physiological limits – a possible cause of spruce decline},
author = {J. Kmeť and Ľ. Ditmarová and T. Priwitzer and D. Kurjak and P. Baláž and M. Blaženec},
issn = {1803-2451},
year = {2010},
date = {2010-01-01},
journal = {Beskydy},
volume = {3},
number = {1},
pages = {55-64},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2009
|
 | Střelcová, K; Kučera, J; Fleischer, P; Giorgi, S; Gömöryová, E; Škvarenina, J; Ditmarová, Ľ Canopy transpiration of mountain mixed forest as a function of environmetal conditions in boundary layer Journal Article Biologia, 64 (3), pp. 507-511, 2009, ISSN: 1335-6372. BibTeX @article{Střelcová2009,
title = {Canopy transpiration of mountain mixed forest as a function of environmetal conditions in boundary layer},
author = {K. Střelcová and J. Kučera and P. Fleischer and S. Giorgi and E. Gömöryová and J. Škvarenina and Ľ. Ditmarová},
issn = {1335-6372},
year = {2009},
date = {2009-01-01},
journal = {Biologia},
volume = {64},
number = {3},
pages = {507-511},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
 | Kmeť, J; Ditmarová, Ľ; Priwitzer, T; Kurjak, D Physiological aspects of yellowing of spruce advanced regeneration in area of the Kysucke Beskydy Mts. Journal Article Beskydy, 2 (1), pp. 29-38, 2009, ISSN: 1803-2451. BibTeX @article{Kmeť2009,
title = {Physiological aspects of yellowing of spruce advanced regeneration in area of the Kysucke Beskydy Mts.},
author = {J. Kmeť and Ľ. Ditmarová and T. Priwitzer and D. Kurjak},
issn = {1803-2451},
year = {2009},
date = {2009-01-01},
journal = {Beskydy},
volume = {2},
number = {1},
pages = {29-38},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2008
|
 | Kmeť, J; Ditmarová, Ľ; Kurjak, D Drought as stress factor and its role in spruce (Picea abies /L./ Karst) dieback Journal Article Beskydy, 1 (3), pp. 39-46, 2008, ISSN: 1803-2451. BibTeX @article{Kmeť2008,
title = {Drought as stress factor and its role in spruce (Picea abies /L./ Karst) dieback},
author = {J. Kmeť and Ľ. Ditmarová and D. Kurjak},
issn = {1803-2451},
year = {2008},
date = {2008-01-01},
journal = {Beskydy},
volume = {1},
number = {3},
pages = {39-46},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2007
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 | Ditmarová, Ľ; Kmeť, J; Ježík, M; Váľka, J Mineral nutrition in relation to the Norway spruce forest decline in the region Horný Spiš (Northern Slovakia) Journal Article Journal of Forest Science, 53 (3), pp. 93-100, 2007. BibTeX @article{Ditmarová2007,
title = {Mineral nutrition in relation to the Norway spruce forest decline in the region Horný Spiš (Northern Slovakia)},
author = {Ľ. Ditmarová and J. Kmeť and M. Ježík and J. Váľka},
year = {2007},
date = {2007-01-01},
journal = {Journal of Forest Science},
volume = {53},
number = {3},
pages = {93-100},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2006
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 | Ditmarová, Ľ; Kmeť, J; Střelcová, K; Gömöry, D Effects of drought on selected physiological parameters of young beech trees under stress conditions Journal Article Ekológia, 25 (1), pp. 1-12, 2006, ISSN: 1335-342X. BibTeX @article{Ditmarová2006,
title = {Effects of drought on selected physiological parameters of young beech trees under stress conditions},
author = {Ľ. Ditmarová and J. Kmeť and K. Střelcová and D. Gömöry},
issn = {1335-342X},
year = {2006},
date = {2006-01-01},
journal = {Ekológia},
volume = {25},
number = {1},
pages = {1-12},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2004
|
 | Ditmarová, Ľ; Kmeť, J; Střelcová, K; Gömöry, D Effects of temperature on selected physiological parameters of young beech trees under stress conditions Journal Article Ekologia, 23 (2), pp. 152-161, 2004, ISSN: 1335-342X. BibTeX @article{Ditmarová2004,
title = {Effects of temperature on selected physiological parameters of young beech trees under stress conditions},
author = {Ľ. Ditmarová and J. Kmeť and K. Střelcová and D. Gömöry},
issn = {1335-342X},
year = {2004},
date = {2004-01-01},
journal = {Ekologia},
volume = {23},
number = {2},
pages = {152-161},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2003
|
 | Kmeť, J; Ditmarová, Ľ Ecophysiological aspects of beech growth (Fagus sylvatica L.) in different stress conditions Journal Article Silva Balcanica, 3 (1), pp. 91-102, 2003, ISSN: 1311-8706. BibTeX @article{Kmeť2003,
title = {Ecophysiological aspects of beech growth (Fagus sylvatica L.) in different stress conditions},
author = {J. Kmeť and Ľ. Ditmarová},
issn = {1311-8706},
year = {2003},
date = {2003-01-01},
journal = {Silva Balcanica},
volume = {3},
number = {1},
pages = {91-102},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2002
|
 | Ditmarová, Ľ; Kmeť, J Physiological and biochemical aspects of stress impact on beech saplings growing under varying site conditions Journal Article Biologia, 57 (4), pp. 533-540, 2002, ISSN: 1335-6372. BibTeX @article{Ditmarová2002,
title = {Physiological and biochemical aspects of stress impact on beech saplings growing under varying site conditions},
author = {Ľ. Ditmarová and J. Kmeť},
issn = {1335-6372},
year = {2002},
date = {2002-01-01},
journal = {Biologia},
volume = {57},
number = {4},
pages = {533-540},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
 | Ditmarová, Ľ; Kmeť, J Health state of beech (Fagus sylvatica L.) trees in terms of latent damage caused by immission load Journal Article Ekologia, 21 (2), pp. 42-52, 2002, ISSN: 1335-342X. BibTeX @article{Ditmarová2002b,
title = {Health state of beech (Fagus sylvatica L.) trees in terms of latent damage caused by immission load},
author = {Ľ. Ditmarová and J. Kmeť},
issn = {1335-342X},
year = {2002},
date = {2002-01-01},
journal = {Ekologia},
volume = {21},
number = {2},
pages = {42-52},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2001
|
 | Kmeť, J; Ditmarová, Ľ Bioindication of beech (Fagus sylvatica L.) photosynthetic apparatus function conditions under stress circumstances Journal Article Ekologia, 20 (2), pp. 200-209, 2001, ISSN: 1335-342X. BibTeX @article{Kmeť2001,
title = {Bioindication of beech (Fagus sylvatica L.) photosynthetic apparatus function conditions under stress circumstances},
author = {J. Kmeť and Ľ. Ditmarová},
issn = {1335-342X},
year = {2001},
date = {2001-01-01},
journal = {Ekologia},
volume = {20},
number = {2},
pages = {200-209},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
 | Kmeť, J; Ditmarová, Ľ Physiological aspects of European beech (Fagus sylvatica L.) health condition in Slovakia Journal Article Journal of Forest Science, 47 (9), pp. 377-386, 2001, ISSN: 1212-4834 2001. BibTeX @article{Kmeť2001b,
title = {Physiological aspects of European beech (Fagus sylvatica L.) health condition in Slovakia},
author = {J. Kmeť and Ľ. Ditmarová},
issn = {1212-4834 2001},
year = {2001},
date = {2001-01-01},
journal = {Journal of Forest Science},
volume = {47},
number = {9},
pages = {377-386},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
