Výsledky vyhledávání - "Agustin Cavallaro"

Soil respiration and N-mineralization processes in the Patagonian steppe are more responsive to fertilization than to experimental precipitation increase

Autor: Luisina Carbonell-Silletta, Agustin Cavallaro, Daniel A. Pereyra, Javier O. Askenazi, Guillermo Goldstein, Fabian G. Scholz, Sandra J. Bucci

Publikováno v: Plant and Soil. 479:405-422

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39de6d09c60a1f5539793b37bab5bac2
https://doi.org/10.1007/s11104-022-05531-0

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Bark and sapwood water storage and the atypical pattern of recharge and discharge of water reservoirs indicate low vulnerability to drought in Araucaria Araucana

Autor: Sandra Janet Bucci, Luisina Carbonell-Silletta, Agustin Cavallaro, Nadia Soledad Arias, Paula Inés Campanello, Guillermo Goldstein, Fabián Gustavo Scholz

Publikováno v: Tree physiology.

Stored water in inner tissues influences the plant water economy, which might be particularly relevant for trees facing increasing dry conditions due to climate change. We studied the water storage in the inner bark and the sapwood of Araucaria arauc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cac44288444d0026c330dbe1c71dc20c
https://pubmed.ncbi.nlm.nih.gov/36209429

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Contribution of leaf water uptake to transpiration and water status in arid ecosystems

Autor: Luisina Marta Carbonell Silletta, Nadia Soledad Arias, Daniel A. Pereyra, Fabian Gustavo Scholz, Agustin Cavallaro, Guillermo Goldstein, Sandra Janet Bucci

Publikováno v: Acta Horticulturae. :139-146

Fil: Cavallaro, Agustin. Universidad Nacional de la Patagonia "San Juan Bosco". Instituto de Biociencias de la Patagonia. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Centro Nacional Patagonico.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ab40ffa95c95f36d702266f10911eb8
https://doi.org/10.17660/actahortic.2020.1300.18

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Soil Respiration and N-Mineralization Processes in the Patagonian Steppe Are More Responsive to Nutrient Than to Water Addition

Autor: Agustin Cavallaro, Guillermo Goldstein, Luisina Carbonell-Silletta, Javier O. Askenazi, Fabian Gustavo Scholz, Sandra Janet Bucci, Daniel A. Pereyra

Aims: Soil respiration and N-mineralization are key processes in C and N cycling of terrestrial ecosystems. Both processes are limited by soil temperature, moisture and nutrient content in arid and cold ecosystems, but how nutrient addition interacts

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::554d922c195a992a938e72168eef8306
https://doi.org/10.21203/rs.3.rs-928193/v1

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Stored water in the inner bark and sapwood: Atypical patterns of daily discharge and recharge, radial osmotic gradient and freezing resistance

Autor: Guillermo Goldstein, Luisina Marta Carbonell Silletta, Nadia Soledad Arias, Agustin Cavallaro, Fabian Gustavo Scholz, Sandra Janet Bucci, Paula I. Campanello

Stored water in inner tissues can affect plant water balance and its freezing resistance. We studied the water storages in the inner bark and sapwood of Araucaria araucana, a species with thick inner bark. Specifically, we analyzed its daily behavior

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c40a37e8d10d0b9a95ae22b87b68372
https://doi.org/10.22541/au.162259432.26688664/v1

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Foliar water uptake in arid ecosystems: seasonal variability and ecophysiological consequences

Autor: Guillermo Goldstein, Luisina Carbonell Silleta, Agustin Cavallaro, Daniel A. Pereyra, Fabian Gustavo Scholz, Sandra Janet Bucci

Foliar water uptake (FWU) has been reported for different species across several ecosystems types. However, little attention has been given to arid ecosystems, where FWU during dew formation or small rain events could ameliorate water deficits. FWU a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9d1ce212ed713272420258cc78309e0
http://link.springer.com/10.1007/s00442-020-04673-1

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Temporal and spatial variability in soil CO2 efflux in the patagonian steppe

Autor: Guillermo Goldstein, Ruth Kowal, Roxana A. Silva, Agustin Cavallaro, Fabian Gustavo Scholz, Luisina Marta Carbonell Silletta, Nadia Soledad Arias, Sandra Janet Bucci, Daniel A. Pereyra

Aims Soil respiration is a major flux of CO2 to theatmosphere. Despite its significance there is a limitedunderstanding of its magnitude, controlling factors andhow it varies over time and space in arid ecosystems.Weevaluated the temporal pattern of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa33bec79ff11e9a42791408a4cb2d3a
http://link.springer.com/10.1007/s11104-019-04268-7

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Functional relationships between hydraulic traits and the timing of diurnal depression of photosynthesis

Autor: Analía Garré, Luisina Marta Carbonell Silletta, Samanta Thais Efron, Guillermo Goldstein, Sandra Janet Bucci, Nadia Soledad Arias, Fabian Gustavo Scholz, Agustin Cavallaro

Publikováno v: Plant, cellenvironment. 42(5)

The hydraulic coordination along the water transport pathway helps trees provide adequate water supply to the canopy, ensuring that water deficits are minimized and that stomata remain open for CO2 uptake. We evaluated the stem and leaf hydraulic coo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f403668ba8c04b77268002fb3e6e8c4
https://pubmed.ncbi.nlm.nih.gov/30613989

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