27 Publications

Mark all

[27]
2018 | Journal Article | PUB-ID: 2919986
Krell V, Unger S, Jakobs-Schoenwandt D, Patel A. Endophytic Metarhizium brunneum mitigates nutrient deficits in potato and improves plant productivity and vitality. Fungal Ecology. 2018;34:43-49.
PUB | DOI | WoS
 
[26]
2018 | Journal Article | PUB-ID: 2920780
Krell V, Unger S, Jakobs-Schoenwandt D, Patel AV. Importance of phosphorus supply through endophytic Metarhizium brunneum for root:shoot allocation and root architecture in potato plants. Plant and Soil. 2018.
PUB | DOI
 
[25]
2018 | Journal Article | PUB-ID: 2914856
Friede M, Unger S, Heuer L, Stammes R, Beyschlag W. Nitrogen limitation impairs plant control over the arbuscular mycorrhizal symbiosis in response to phosphorus and shading in two European sand dune species. Plant Ecology. 2018;219(1):17-29.
PUB | DOI | WoS
 
[24]
2017 | Journal Article | PUB-ID: 2910465
Unger S, Friede M, Volkmar K, Hundacker J, Beyschlag W. Relationship between mycorrhizal responsiveness and root traits in European sand dune species. Rhizosphere. 2017;3:160-169.
PUB | DOI
 
[23]
2016 | Journal Article | PUB-ID: 2905736
Friede M, Unger S, Hellmann C, Beyschlag W. Conditions promoting mycorrhizal parasitism are of minor importance for competitive interactions in two differentially mycotrophic species. Frontiers in Plant Science. 2016;7: 1465.
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[22]
2016 | Journal Article | PUB-ID: 2904653
Unger S, Friede M, Hundacker J, Volkmar K, Beyschlag W. Allocation trade-off between root and mycorrhizal surface defines nitrogen and phosphorus relations in 13 grassland species. Plant and Soil. 2016;407(1-2):279-292.
PUB | DOI | WoS
 
[21]
2015 | Journal Article | PUB-ID: 2774858
Jongen M, Hellmann C, Unger S. Species-specific adaptations explain resilience of herbaceous understorey to increased precipitation variability in a Mediterranean oak woodland. Ecology and Evolution. 2015;5(19):4246-4262.
PUB | DOI | WoS | PubMed | Europe PMC
 
[20]
2015 | Book Chapter | PUB-ID: 2692685
Unger S, Jongen M. Consequences of changing precipitation patterns for productivity and diversity in grassland ecosystems. In: Lüttge U, Beyschlag W, eds. Progress in Botany. Vol 76. Heidelberg: Springer; 2015: 347-393.
PUB
 
[19]
2015 | Journal Article | PUB-ID: 2733222
Höpfner I, Beyschlag W, Bartelheimer M, Werner C, Unger S. Role of mycorrhization and nutrient availability in competitive interactions between the grassland species Plantago lanceolata and Hieracium pilosella. Plant Ecology. 2015;216(6):887-899.
PUB | DOI | WoS
 
[18]
2014 | Journal Article | PUB-ID: 2695158
Jongen M, Unger S, Pereira JS. Effects of precipitation variability on carbon and water fluxes in the understorey of a nitrogen limited montado ecosystem. Oecologia. 2014;176(4):1199-1212.
PUB | DOI | WoS | PubMed | Europe PMC
 
[17]
2014 | Journal Article | PUB-ID: 2692681
Höpfner I, Friede M, Unger S, Beyschlag W. Potential advantages of highly mycotrophic foraging for the establishment of early successional pioneer plants on sand. Functional Plant Biology. 2014;42(1):95-104.
PUB | DOI | WoS
 
[16]
2013 | Journal Article | PUB-ID: 2579632
Jongen M, Lecomte X, Unger S, Fagueiro D, Pereira JS. Precipitation variability does not affect soil respiration and nitrogen dynamics in the understorey of a Mediterranean oak woodland. Plant and Soil. 2013;372(1-2):235-251.
PUB | DOI | WoS
 
[15]
2013 | Journal Article | PUB-ID: 2611164
Jongen M, Unger S, Fangueiro D, Cerasoli S, Silva JMN, Pereira JS. Resilience of montado understorey to experimental precipitation variability fails under severe natural drought. Agriculture, Ecosystems & Environment. 2013;178:18-30.
PUB | DOI | WoS
 
[14]
2013 | Journal Article | PUB-ID: 2550259
Jongen M, Lecomte X, Unger S, Pintó-Marijuan M, Pereira JS. The impact of changes in the timing of precipitation on the herbaceous understorey of Mediterranean evergreen oak woodlands. Agricultural and Forest Meteorology. 2013;171-172:163-173.
PUB | DOI | WoS
 
[13]
2012 | Journal Article | PUB-ID: 2489200
Unger S, Maguas C, Pereira JS, David TS, Werner C. Interpreting post-drought rewetting effects on soil and ecosystem carbon dynamics in a Mediterranean oak savannah. Agricultural and Forest Meteorology. 2012;154-155:9-18.
PUB | DOI | WoS
 
[12]
2012 | Journal Article | PUB-ID: 2530608
Werner C, Schnyder H, Cuntz M, et al. Progress and challenges in using stable isotopes to trace plant carbon and water relations across scales. Biogeosciences. 2012;9(8):3083-3111.
PUB | DOI | WoS
 
[11]
2011 | Journal Article | PUB-ID: 2550235
Werner C, Badeck F, Brugnoli E, et al. Linking carbon and water cycles using stable isotopes across scales: progress and challenges. Biogeosciences Discussions. 2011;8(2):2659-2719.
PUB | DOI
 
[10]
2010 | Conference Paper | PUB-ID: 2696361
Unger S, Máguas C, Pereira JS, Christiane W. Analyzing carbon losses from dry soils after precipitation pulses by stable carbon isotopes. Geophysical Research Abstracts. 2010;12.
PUB
 
[9]
2010 | Journal Article | PUB-ID: 1925496
Unger S, Máguas C, Pereira JS, David TS, Werner C. The influence of precipitation pulses on soil respiration – Assessing the “Birch effect” by stable carbon isotopes. Soil Biology and Biochemistry. 2010;42(10):1800-1810.
PUB | DOI | WoS
 
[8]
2010 | Journal Article | PUB-ID: 1794584
Unger S, Maguas C, Pereira JS, Aires LM, David TS, Werner C. Disentangling drought-induced variation in ecosystem and soil respiration using stable carbon isotopes. Oecologia. 2010;163(4):1043-1057.
PUB | DOI | WoS | PubMed | Europe PMC
 
[7]
2009 | Journal Article | PUB-ID: 1665173
Werner C, Wegener F, Unger S, Nogues S, Priault P. Short-term dynamics of isotopic composition of leaf-respired CO2 upon darkening: measurements and implications. Rapid Commun Mass Spectrom. 2009;23(16):2428-2438.
PUB | DOI | WoS | PubMed | Europe PMC
 
[6]
2009 | Journal Article | PUB-ID: 1925787
Unger S, Máguas C, Pereira JS, Aires LM, David TS, Werner C. Partitioning carbon fluxes in a Mediterranean oak forest to disentangle changes in ecosystem sink strength during drought. Agricultural and Forest Meteorology. 2009;149(6-7):949-961.
PUB | DOI | WoS
 
[5]
2008 | Dissertation | PUB-ID: 1925419
Unger S. Partitioning ecosystem scale carbon fluxes into photosynthetic and respiratory components with emphasis on dynamics in δ13CO2.; 2008.
PUB | PDF
 
[4]
2007 | Book Chapter | PUB-ID: 1925922
Werner C, Unger S, Pereira JS, Ghashghaie J, Máguas C. Temporal dynamics in δ13C of ecosystem respiration in response to environmental changes. In: Dawson TE, Siegwolf RTW, eds. Stable isotopes as indicators of ecological change. Terrestrial ecology series. San Diego: Elsevier Academic Press; 2007: 193-210.
PUB | DOI
 
[3]
2007 | Conference Paper | PUB-ID: 1925976
Unger S, Pereira JS, Máguas C, Werner C. Carbon-flux partitioning of ecosystem respiration in a Mediterranean oak forest in response to drought. In: 'MEDECOS IX' PROCEEDINGS: 9th International Mediterranean ecosystems conference. Melbourne, Australia: CSIRO Publishing; 2007.
PUB
 
[2]
2006 | Journal Article | PUB-ID: 1925939
Werner C, Unger S, Pereira JS, et al. Importance of short-term dynamics in carbon isotope ratios of ecosystem respiration (δ13CR) in a Mediterranean oak woodland and linkage to environmental factors. NEW PHYTOLOGIST. 2006;172(2):330-346.
PUB | DOI | WoS | PubMed | Europe PMC
 
[1]
2001 | Conference Paper | PUB-ID: 1925983
Unger S, Werner C, Máguas C. Evaluation of water use efficiency: the contribution of structural vs. functional adaptations to drought stress. In: PS2001 PROCEEDINGS: 12th International Congress on Photosynthesis. Melbourne, Australia: CSIRO Publishing; 2001.
PUB
 

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27 Data Publications

Mark all

[27]
2018 | Journal Article | PUB-ID: 2919986
Krell V, Unger S, Jakobs-Schoenwandt D, Patel A. Endophytic Metarhizium brunneum mitigates nutrient deficits in potato and improves plant productivity and vitality. Fungal Ecology. 2018;34:43-49.
PUB | DOI | WoS
 
[26]
2018 | Journal Article | PUB-ID: 2920780
Krell V, Unger S, Jakobs-Schoenwandt D, Patel AV. Importance of phosphorus supply through endophytic Metarhizium brunneum for root:shoot allocation and root architecture in potato plants. Plant and Soil. 2018.
PUB | DOI
 
[25]
2018 | Journal Article | PUB-ID: 2914856
Friede M, Unger S, Heuer L, Stammes R, Beyschlag W. Nitrogen limitation impairs plant control over the arbuscular mycorrhizal symbiosis in response to phosphorus and shading in two European sand dune species. Plant Ecology. 2018;219(1):17-29.
PUB | DOI | WoS
 
[24]
2017 | Journal Article | PUB-ID: 2910465
Unger S, Friede M, Volkmar K, Hundacker J, Beyschlag W. Relationship between mycorrhizal responsiveness and root traits in European sand dune species. Rhizosphere. 2017;3:160-169.
PUB | DOI
 
[23]
2016 | Journal Article | PUB-ID: 2905736
Friede M, Unger S, Hellmann C, Beyschlag W. Conditions promoting mycorrhizal parasitism are of minor importance for competitive interactions in two differentially mycotrophic species. Frontiers in Plant Science. 2016;7: 1465.
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[22]
2016 | Journal Article | PUB-ID: 2904653
Unger S, Friede M, Hundacker J, Volkmar K, Beyschlag W. Allocation trade-off between root and mycorrhizal surface defines nitrogen and phosphorus relations in 13 grassland species. Plant and Soil. 2016;407(1-2):279-292.
PUB | DOI | WoS
 
[21]
2015 | Journal Article | PUB-ID: 2774858
Jongen M, Hellmann C, Unger S. Species-specific adaptations explain resilience of herbaceous understorey to increased precipitation variability in a Mediterranean oak woodland. Ecology and Evolution. 2015;5(19):4246-4262.
PUB | DOI | WoS | PubMed | Europe PMC
 
[20]
2015 | Book Chapter | PUB-ID: 2692685
Unger S, Jongen M. Consequences of changing precipitation patterns for productivity and diversity in grassland ecosystems. In: Lüttge U, Beyschlag W, eds. Progress in Botany. Vol 76. Heidelberg: Springer; 2015: 347-393.
PUB
 
[19]
2015 | Journal Article | PUB-ID: 2733222
Höpfner I, Beyschlag W, Bartelheimer M, Werner C, Unger S. Role of mycorrhization and nutrient availability in competitive interactions between the grassland species Plantago lanceolata and Hieracium pilosella. Plant Ecology. 2015;216(6):887-899.
PUB | DOI | WoS
 
[18]
2014 | Journal Article | PUB-ID: 2695158
Jongen M, Unger S, Pereira JS. Effects of precipitation variability on carbon and water fluxes in the understorey of a nitrogen limited montado ecosystem. Oecologia. 2014;176(4):1199-1212.
PUB | DOI | WoS | PubMed | Europe PMC
 
[17]
2014 | Journal Article | PUB-ID: 2692681
Höpfner I, Friede M, Unger S, Beyschlag W. Potential advantages of highly mycotrophic foraging for the establishment of early successional pioneer plants on sand. Functional Plant Biology. 2014;42(1):95-104.
PUB | DOI | WoS
 
[16]
2013 | Journal Article | PUB-ID: 2579632
Jongen M, Lecomte X, Unger S, Fagueiro D, Pereira JS. Precipitation variability does not affect soil respiration and nitrogen dynamics in the understorey of a Mediterranean oak woodland. Plant and Soil. 2013;372(1-2):235-251.
PUB | DOI | WoS
 
[15]
2013 | Journal Article | PUB-ID: 2611164
Jongen M, Unger S, Fangueiro D, Cerasoli S, Silva JMN, Pereira JS. Resilience of montado understorey to experimental precipitation variability fails under severe natural drought. Agriculture, Ecosystems & Environment. 2013;178:18-30.
PUB | DOI | WoS
 
[14]
2013 | Journal Article | PUB-ID: 2550259
Jongen M, Lecomte X, Unger S, Pintó-Marijuan M, Pereira JS. The impact of changes in the timing of precipitation on the herbaceous understorey of Mediterranean evergreen oak woodlands. Agricultural and Forest Meteorology. 2013;171-172:163-173.
PUB | DOI | WoS
 
[13]
2012 | Journal Article | PUB-ID: 2489200
Unger S, Maguas C, Pereira JS, David TS, Werner C. Interpreting post-drought rewetting effects on soil and ecosystem carbon dynamics in a Mediterranean oak savannah. Agricultural and Forest Meteorology. 2012;154-155:9-18.
PUB | DOI | WoS
 
[12]
2012 | Journal Article | PUB-ID: 2530608
Werner C, Schnyder H, Cuntz M, et al. Progress and challenges in using stable isotopes to trace plant carbon and water relations across scales. Biogeosciences. 2012;9(8):3083-3111.
PUB | DOI | WoS
 
[11]
2011 | Journal Article | PUB-ID: 2550235
Werner C, Badeck F, Brugnoli E, et al. Linking carbon and water cycles using stable isotopes across scales: progress and challenges. Biogeosciences Discussions. 2011;8(2):2659-2719.
PUB | DOI
 
[10]
2010 | Conference Paper | PUB-ID: 2696361
Unger S, Máguas C, Pereira JS, Christiane W. Analyzing carbon losses from dry soils after precipitation pulses by stable carbon isotopes. Geophysical Research Abstracts. 2010;12.
PUB
 
[9]
2010 | Journal Article | PUB-ID: 1925496
Unger S, Máguas C, Pereira JS, David TS, Werner C. The influence of precipitation pulses on soil respiration – Assessing the “Birch effect” by stable carbon isotopes. Soil Biology and Biochemistry. 2010;42(10):1800-1810.
PUB | DOI | WoS
 
[8]
2010 | Journal Article | PUB-ID: 1794584
Unger S, Maguas C, Pereira JS, Aires LM, David TS, Werner C. Disentangling drought-induced variation in ecosystem and soil respiration using stable carbon isotopes. Oecologia. 2010;163(4):1043-1057.
PUB | DOI | WoS | PubMed | Europe PMC
 
[7]
2009 | Journal Article | PUB-ID: 1665173
Werner C, Wegener F, Unger S, Nogues S, Priault P. Short-term dynamics of isotopic composition of leaf-respired CO2 upon darkening: measurements and implications. Rapid Commun Mass Spectrom. 2009;23(16):2428-2438.
PUB | DOI | WoS | PubMed | Europe PMC
 
[6]
2009 | Journal Article | PUB-ID: 1925787
Unger S, Máguas C, Pereira JS, Aires LM, David TS, Werner C. Partitioning carbon fluxes in a Mediterranean oak forest to disentangle changes in ecosystem sink strength during drought. Agricultural and Forest Meteorology. 2009;149(6-7):949-961.
PUB | DOI | WoS
 
[5]
2008 | Dissertation | PUB-ID: 1925419
Unger S. Partitioning ecosystem scale carbon fluxes into photosynthetic and respiratory components with emphasis on dynamics in δ13CO2.; 2008.
PUB | PDF
 
[4]
2007 | Book Chapter | PUB-ID: 1925922
Werner C, Unger S, Pereira JS, Ghashghaie J, Máguas C. Temporal dynamics in δ13C of ecosystem respiration in response to environmental changes. In: Dawson TE, Siegwolf RTW, eds. Stable isotopes as indicators of ecological change. Terrestrial ecology series. San Diego: Elsevier Academic Press; 2007: 193-210.
PUB | DOI
 
[3]
2007 | Conference Paper | PUB-ID: 1925976
Unger S, Pereira JS, Máguas C, Werner C. Carbon-flux partitioning of ecosystem respiration in a Mediterranean oak forest in response to drought. In: 'MEDECOS IX' PROCEEDINGS: 9th International Mediterranean ecosystems conference. Melbourne, Australia: CSIRO Publishing; 2007.
PUB
 
[2]
2006 | Journal Article | PUB-ID: 1925939
Werner C, Unger S, Pereira JS, et al. Importance of short-term dynamics in carbon isotope ratios of ecosystem respiration (δ13CR) in a Mediterranean oak woodland and linkage to environmental factors. NEW PHYTOLOGIST. 2006;172(2):330-346.
PUB | DOI | WoS | PubMed | Europe PMC
 
[1]
2001 | Conference Paper | PUB-ID: 1925983
Unger S, Werner C, Máguas C. Evaluation of water use efficiency: the contribution of structural vs. functional adaptations to drought stress. In: PS2001 PROCEEDINGS: 12th International Congress on Photosynthesis. Melbourne, Australia: CSIRO Publishing; 2001.
PUB
 

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