Search Results - "Enrico Brugnoli"

Isoscapes of carbon and oxygen stable isotope compositions in tracing authenticity and geographical origin of Italian extra-virgin olive oils by Chiocchini, Francesca, Portarena, Silvia, Ciolfi, Marco, Brugnoli, Enrico, Lauteri, Marco

“…•Spatial variability in δ13C and δ18O of Italian EVOOs was investigated.•δ13C and δ18O isoscapes for Italian EVOOs were developed.•The geospatial model…”
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Estimating mesophyll conductance to CO2: methodology, potential errors, and recommendations by Pons, Thijs L., Flexas, Jaume, von Caemmerer, Susanne, Evans, John R., Genty, Bernard, Ribas-Carbo, Miquel, Brugnoli, Enrico

“…The three most commonly used methods for estimating mesophyll conductance (gm) are described. They are based on gas exchange measurements either (i) by…”
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Antioxidative defense system, pigment composition, and photosynthetic efficiency in two wheat cultivars subjected to drought by Loggini, B, Scartazza, A, Brugnoli, E, Navari-Izzo, F

“…We analyzed antioxidative defenses, photosynthesis, and pigments (especially xanthophyll-cycle components) in two wheat (Triticum durum Desf.) cultivars,…”
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A Statistical Approach to Detect Land Cover Changes in Mediterranean Ecosystems Using Multi-Temporal Landsat Data: The Case Study of Pianosa Island, Italy by Maurizio Sarti, Francesco Primo Vaccari, Carlo Calfapietra, Enrico Brugnoli, Andrea Scartazza

“…The normalized difference vegetation index (NDVI) is commonly used to detect spatiotemporal changes of vegetation cover. This study modeled the spatiotemporal…”
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Consequences of Grazing Cessation for Soil Environment and Vegetation in a Subalpine Grassland Ecosystem by Gavrichkova, Olga, Pretto, Gaia, Brugnoli, Enrico, Chiti, Tommaso, Ivashchenko, Kristina V, Mattioni, Michele, Moscatelli, Maria Cristina, Scartazza, Andrea, Calfapietra, Carlo

“…Areas covered by seminatural grasslands have been in constant decline for decades in Europe. This trend is particularly strong for mountain territories, where…”
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Precipitation pulse use by an invasive woody legume: the role of soil texture and pulse size by Fravolini, A, Hultine, K.R, Brugnoli, E, Gazal, R, English, N.B, Williams, D.G

“…Plant metabolic activity in arid and semi-arid environments is largely tied to episodic precipitation events or “pulses”. The ability of plants to take up and…”
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Preparation of starch and soluble sugars of plant material for the analysis of carbon isotope composition: a comparison of methods by Richter, Andreas, Wanek, Wolfgang, Werner, Roland A., Ghashghaie, Jaleh, Jäggi, Maya, Gessler, Arthur, Brugnoli, Enrico, Hettmann, Elena, Göttlicher, Sabine G., Salmon, Yann, Bathellier, Camille, Kodama, Naomi, Nogués, Salvador, Søe, Astrid, Volders, Fillip, Sörgel, Karin, Blöchl, Andreas, Siegwolf, Rolf T. W., Buchmann, Nina, Gleixner, Gerd

“…Starch and soluble sugars are the major photosynthetic products, and their carbon isotope signatures reflect external versus internal limitations of CO2…”
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Effects of salinity on stomatal conductance, photosynthetic capacity, and carbon isotope discrimination of salt-tolerant (Gossypium hirsutum L.) and salt-sensitive (Phaseolus vulgaris L.) C3 non-halophytes by Brugnoli, E. (Carnegie Institution of Washington, Stanford, CA), Lauteri, M

“…The effects of salinity on growth, stomatal conductance, photosynthetic capacity, and carbon isotope discrimination of Gossypium hirsutum L. and Phaseolus…”
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CLIMATE SIGNAL IN THE RING WIDTH, DENSITY AND CARBON STABLE ISOTOPES IN PINE (PINUS SILVESTRIS L.) IN CENTRAL CAUCASUS by Brugnoli, Enrico, Solomina, Olga, Spaccino, Luciano, Dolgova, Ekaterina

“…Variability of width, maximum density and stable isotopes (δ13C) in tree-rings of Scots pine (Pinus sylvestris L.) were studied in Northern Caucasus…”
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Lutein/β-carotene ratio in extra virgin olive oil: An easy and rapid quantification method by Raman spectroscopy by Portarena, Silvia, Anselmi, Chiara, Leonardi, Luca, Proietti, Simona, Bizzarri, Anna Rita, Brugnoli, Enrico, Baldacchini, Chiara

“…•Raman spectroscopy was used to quantify lutein/β-carotene (l/β) ratios in olive oil.•Carotenoid CC stretching mode band (ν1) position depended upon l/β…”
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Growth of cotton under continuous salinity stress: Influence on allocation pattern, stomatal and non-stomatal components of photosynthesis and dissipation of excess light energy by Brugnoli, E. (Carnegie Inst. of Washington, Stanford, California (USA). Dept. of Plant Biology), Bjoerkman, O

“…Cotton (Gossypium hirsutum L.) plants were grown in flowing-culture solutions containing 0%, 26% and 55% natural seawater under controlled and otherwise…”
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Carbon allocation strategies and water uptake in young grafted and own-rooted hazelnut (Corylus avellana L.) cultivars by Portarena, Silvia, Gavrichkova, Olga, Brugnoli, Enrico, Battistelli, Alberto, Proietti, Simona, Moscatello, Stefano, Famiani, Franco, Tombesi, Sergio, Zadra, Claudia, Farinelli, Daniela

“…Abstract In this study, grafted and own-rooted young hazelnut plants of three high-quality cultivars were cultivated in Central Italy to investigate possible…”
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Cultivar discrimination, fatty acid profile and carotenoid characterization of monovarietal olive oils by Raman spectroscopy at a single glance by Portarena, Silvia, Anselmi, Chiara, Zadra, Claudia, Farinelli, Daniela, Famiani, Franco, Baldacchini, Chiara, Brugnoli, Enrico

“…Monovarietal extra virgin olive oils (EVOOs) from Olea europea trees grown in the same experimental orchard have been characterized by Raman spectroscopy…”
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On the sensitivity of polarimetric SAR measurements to vegetation cover: the Coiba National Park, Panama by Sarti, Maurizio, Migliaccio, Maurizio, Nunziata, Ferdinando, Mascolo, Lucio, Brugnoli, Enrico

“…In this study, the sensitivity of multi-polarization synthetic aperture radar (SAR) features to vegetation cover is investigated over a test case of…”
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Carbon isotope discrimination and water use efficiency in interspecific Prunus hybrids subjected to drought stress by Mininni, Alba N., Tuzio, Angelo C., Brugnoli, Enrico, Dichio, Bartolomeo, Sofo, Adriano

“…In C3 plants, carbon isotope composition (δ13C) is influenced by isotopic effects during diffusion from the atmosphere to the chloroplasts and carboxylation…”
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Combining stable isotope and carbohydrate analyses in phloem sap and fine roots to study seasonal changes of source-sink relationships in a Mediterranean beech forest by Scartazza, Andrea, Moscatello, Stefano, Matteucci, Giorgio, Battistelli, Alberto, Brugnoli, Enrico

“…Carbon isotope composition (δ(13)C) and carbohydrate content of phloem sap and fine roots were measured in a Mediterranean beech (Fagus sylvatica L.) forest…”
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Carbon and nitrogen allocation strategy in Posidonia oceanica is altered by seawater acidification by Scartazza, Andrea, Moscatello, Stefano, Gavrichkova, Olga, Buia, Maria Cristina, Lauteri, Marco, Battistelli, Alberto, Lorenti, Maurizio, Garrard, Samantha Laird, Calfapietra, Carlo, Brugnoli, Enrico

“…•Under ocean acidification P. oceanica is able to modulate C and N allocation strategy.•Acidification lowers C:N ratio and promote grazing rate.•Sucrose…”
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Correlation between the carbon isotope discrimination in leaf starch and sugars of C3 plants and the ratio of intercellular and atmospheric partial pressures of carbon dioxide by Brugnoli, E, Hubick, K.T, Von Caemmerer, S, Wong, S.C, Farquhar, G.D

“…Carbon isotope discrimination (Δ) was analyzed in leaf starch and soluble sugars, which represent most of the recently fixed carbon. Plants of three C3 species…”
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Seasonal and inter-annual dynamics of growth, non-structural carbohydrates and C stable isotopes in a Mediterranean beech forest by Scartazza, Andrea, Moscatello, Stefano, Matteucci, Giorgio, Battistelli, Alberto, Brugnoli, Enrico

“…Seasonal and inter-annual dynamics of growth, non-structural carbohydrates (NSC) and carbon isotope composition (δ(13)C) of NSC were studied in a beech forest…”
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Carbonyl sulfide: a new tool for understanding the response of the land biosphere to climate change by Brugnoli, Enrico, Calfapietra, Carlo

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